戴尔Inspiron 15 3505在审查。安静、实惠的办公笔记本电脑
戴尔Inspiron 15 3505是一款简单的办公笔记本电脑，采用15.6英寸的外形尺寸。今天的设备是物理上相同的姐妹机型，即 灵感15 3501的姐妹机型，我们已经测试过了。在这种情况下，我们的3505测试设备由Ryzen 5 APU驱动，起价约450美元。它的竞争对手包括以下设备 宏碁Extensa 15, 惠普255 G7, 富士通Lifebook A3510，以及 联想Ideapad 3 15ALC6.
Dell Inspiron 15 3505-PXHPW (Inspiron 15 3500 Series)
Processor
AMD Ryzen 5 3450U 4 x 2.1 - 3.5 GHz, 30 W PL2 / Short Burst, 25 W PL1 / Sustained, Picasso-U (Zen+)
Graphics adapter
AMD Radeon RX Vega 8 (Ryzen 2000/3000), Core: 1200 MHz, Single-channel, 30.0.13020.4
Memory
8 GB
, DDR4-3200, single-channel mode, two memory slots (one in use)
Display
15.60 inch 16:9, 1920 x 1080 pixel 141 PPI, AU Optronics B156HAN, IPS, glossy: no, 60 Hz
Mainboard
AMD Promontory/Bixby FCH
Storage
KDI OM3PDP3-AD NVMe KDI 256GB, 256 GB
, 1x 2.5-inch SATA slot, 174 GB free
Weight
1.96 kg, Power Supply: 276 g
Price
449 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
潜在的竞争对手比较
Rating | Date | Model | Weight | Height | Size | Resolution | Price |
|---|---|---|---|---|---|---|---|
| 75.9 % v7 (old) | 04 / 2022 | Dell Inspiron 15 3505-PXHPW R5 3450U, Vega 8 | 2 kg | 19.89 mm | 15.60" | 1920x1080 | |
| 74.6 % v7 (old) | HP 255 G7 159P1EA R3 3200U, Vega 3 | 1.8 kg | 22.5 mm | 15.60" | 1920x1080 | ||
| 80.4 % v7 (old) | 12 / 2021 | Lenovo IdeaPad 3 15ALC6 R3 5300U, Vega 6 | 1.7 kg | 19.9 mm | 15.60" | 1920x1080 | |
| 78 % v7 (old) | 02 / 2022 | Acer Extensa 15 EX215-54-5103 i5-1135G7, Iris Xe G7 80EUs | 1.9 kg | 19.9 mm | 15.60" | 1920x1080 | |
| 81.2 % v7 (old) | 02 / 2022 | Fujitsu Lifebook A3510 (FPC04905BP) i3-1005G1, UHD Graphics G1 (Ice Lake 32 EU) | 1.8 kg | 23.9 mm | 15.60" | 1920x1080 |
外壳和连接 - 戴尔系统没有USB-C接口
戴尔使用了一个超薄的哑光黑色机箱，表面是粗糙的塑料。在建造质量方面没有任何缺陷。然而，在刚性和坚固性方面还有改进的余地。底座和盖子太容易从边角处扭曲，而且机箱在压力下也会弯曲。电池是固定的。卸下底板后可以接触到各个部件。
尽管戴尔系统配备了三个USB-A端口（2个USB 3.2 gen 1，1个USB 2.0），但没有USB type-C端口。可以通过HDMI连接一个外部显示器。SD读卡器（参考卡：AV PRO SD 128 GB V60）是较慢的型号之一。
即使记录的Wi-Fi传输速度在理想条件下（附近没有其他Wi-Fi设备，笔记本电脑和服务器之间的距离较短）是可以接受的，但与更现代的解决方案相比，它们是缓慢的。原因不难查明。安装的Wi-Fi模块（Realtek 8821CE）只支持高达433 Mb/s的传输速率。
| SD Card Reader | |
| average JPG Copy Test (av. of 3 runs) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (AV Pro SD microSD 128 GB V60) | |
| Average of class Office (22.7 - 198.5, n=35, last 2 years) | |
| HP 255 G7 159P1EA | |
| Dell Inspiron 15 3505-PXHPW | |
| Lenovo IdeaPad 3 15ALC6 (AV PRO microSD 128 GB V60) | |
| maximum AS SSD Seq Read Test (1GB) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (AV Pro SD microSD 128 GB V60) | |
| Average of class Office (25 - 249, n=31, last 2 years) | |
| HP 255 G7 159P1EA | |
| Dell Inspiron 15 3505-PXHPW | |
| Lenovo IdeaPad 3 15ALC6 (AV PRO microSD 128 GB V60) | |
Dell Inspiron 15 3505-PXHPW Realtek 8821CE Wireless LAN 802.11ac PCI-E NIC; iperf3 receive AX12; iperf 3.1.3: Ø347 (337-354)
HP 255 G7 159P1EA Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter; iperf3 receive AX12; iperf 3.1.3: Ø595 (445-671)
Lenovo IdeaPad 3 15ALC6 Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC; iperf3 receive AX12; iperf 3.1.3: Ø604 (567-620)
Acer Extensa 15 EX215-54-5103 Intel Wireless AC 9462; iperf3 receive AX12; iperf 3.1.3: Ø360 (345-365)
Fujitsu Lifebook A3510 (FPC04905BP) Intel Wireless-AC 9560; iperf3 receive AX12; iperf 3.1.3, Speedport Pro Plus: Ø948 (917-950)
Dell Inspiron 15 3505-PXHPW Realtek 8821CE Wireless LAN 802.11ac PCI-E NIC; iperf3 transmit AX12; iperf 3.1.3: Ø280 (268-327)
HP 255 G7 159P1EA Realtek RTL8822BE Wireless LAN 802.11ac PCIe Adapter; iperf3 transmit AX12; iperf 3.1.3: Ø659 (332-711)
Lenovo IdeaPad 3 15ALC6 Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC; iperf3 transmit AX12; iperf 3.1.3: Ø598 (526-661)
Acer Extensa 15 EX215-54-5103 Intel Wireless AC 9462; iperf3 transmit AX12; iperf 3.1.3: Ø345 (321-353)
Fujitsu Lifebook A3510 (FPC04905BP) Intel Wireless-AC 9560; iperf3 transmit AX12; iperf 3.1.3, Speedport Pro Plus: Ø922 (909-935)
27.3 ∆E
30.2 ∆E
26.4 ∆E
28.7 ∆E
28 ∆E
23.1 ∆E
31.4 ∆E
29.7 ∆E
16.7 ∆E
17.3 ∆E
19.1 ∆E
25.9 ∆E
25.7 ∆E
25.8 ∆E
18.2 ∆E
14.3 ∆E
22.9 ∆E
30.9 ∆E
2.7 ∆E
11.9 ∆E
22.8 ∆E
21.4 ∆E
25 ∆E
9.5 ∆E
输入设备 - 3505带可选背光键盘
非背光小键盘的平坦、粗糙的按键具有较浅的行程和明显的启动点。虽然反馈总体上是不错的，但它可以稍微更清晰一些。键盘在打字时略微有些倾斜--这种影响在中间比在边缘更明显。总体而言，戴尔提供了一个适合日常使用的键盘。
多点触控ClickPad（约10.5 x 8厘米/4.13 x 3.15英寸）表面光滑，具有良好的滑行性能，可作为鼠标的替代品。它对进入角落的所有输入都有反应。该垫子提供了较浅的行程和一个明显的启动点。
显示器 - IPS屏幕
虽然哑光15.6英寸显示屏（1920 x 1080像素）的对比度（940:1）还可以，但亮度（231.4 cd/m²）太低。我们认为分别高于1000:1和300 cd/m²的数值是好的。我们没有检测到PWM闪烁。
| |||||||||||||||||||||||||
AU Optronics B156HAN tested with X-Rite i1Pro 2
Maximum: 248 cd/m² (Nits) Average: 231.4 cd/m² Minimum: 25 cd/m²Brightness Distribution: 84 %
Center on Battery: 236 cd/m²
Contrast: 940:1 (Black: 0.25 cd/m²)
ΔE Color 4.11 | 0.5-29.43 Ø4.91, calibrated: 4.56
ΔE Greyscale 2.79 | 0.5-98 Ø5.2
41.7% AdobeRGB 1998 (Argyll 2.2.0 3D)
60.4% sRGB (Argyll 2.2.0 3D)
40.3% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.53
| Dell Inspiron 15 3505-PXHPW AU Optronics B156HAN, IPS, 1920x1080, 15.6" | HP 255 G7 159P1EA BOE0687, TN LED, 1920x1080, 15.6" | Lenovo IdeaPad 3 15ALC6 BOE CQ NV156FHM-T07, IPS, 1920x1080, 15.6" | Acer Extensa 15 EX215-54-5103 AU Optronics B156HTN06.1, TN LED, 1920x1080, 15.6" | Fujitsu Lifebook A3510 (FPC04905BP) BOE CQ NV156FHM-N48, IPS, 1920x1080, 15.6" | |
|---|---|---|---|---|---|
| Display | -7% | -2% | -8% | -1% | |
| Display P3 Coverage | 40.3 | 37.4 -7% | 40 -1% | 37 -8% | 39.9 -1% |
| sRGB Coverage | 60.4 | 56.3 -7% | 57.7 -4% | 55.7 -8% | 58.9 -2% |
| AdobeRGB 1998 Coverage | 41.7 | 38.64 -7% | 41.2 -1% | 38.2 -8% | 41.3 -1% |
| Response Times | 28% | 15% | 10% | -20% | |
| Response Time Grey 50% / Grey 80% * | 36 ? | 38 ? -6% | 24.8 ? 31% | 38 ? -6% | 45 ? -25% |
| Response Time Black / White * | 28 ? | 11 ? 61% | 28.4 ? -1% | 21 ? 25% | 32 ? -14% |
| PWM Frequency | 2500 ? | 52 ? | |||
| Screen | -114% | -18% | -98% | 12% | |
| Brightness middle | 235 | 199 -15% | 336.4 43% | 220 -6% | 218 -7% |
| Brightness | 231 | 193 -16% | 318 38% | 203 -12% | 209 -10% |
| Brightness Distribution | 84 | 91 8% | 84 0% | 82 -2% | 64 -24% |
| Black Level * | 0.25 | 0.5 -100% | 0.24 4% | 0.43 -72% | 0.11 56% |
| Contrast | 940 | 398 -58% | 1402 49% | 512 -46% | 1982 111% |
| Colorchecker dE 2000 * | 4.11 | 11.14 -171% | 6.46 -57% | 10.74 -161% | 4.89 -19% |
| Colorchecker dE 2000 max. * | 6.72 | 19.77 -194% | 19.75 -194% | 20.92 -211% | 8.3 -24% |
| Colorchecker dE 2000 calibrated * | 4.56 | 2.09 54% | 4.44 3% | 3.88 15% | |
| Greyscale dE 2000 * | 2.79 | 12.93 -363% | 5.6 -101% | 13.29 -376% | 2.57 8% |
| Gamma | 2.53 87% | 2.69 82% | 2.25 98% | 2.63 84% | 2.22 99% |
| CCT | 6666 98% | 14674 44% | 5934 110% | 14880 44% | 6272 104% |
| Color Space (Percent of AdobeRGB 1998) | 36 | ||||
| Color Space (Percent of sRGB) | 56 | ||||
| Total Average (Program / Settings) | -31% /
-67% | -2% /
-10% | -32% /
-63% | -3% /
5% |
* ... smaller is better
屏幕的颜色精度在出厂时就非常好，颜色只是稍微偏离其理想值。这在肉眼中是看不到的。我们能够通过校准显示器来稍微提高精确度。显示屏没有出现蓝色的色调。色彩空间AdobeRGB（42%）、sRGB（60%）和DCI-P3（40%）没有完全覆盖。
Display Response Times
ℹ
Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.| ↔ Response Time Black to White | ||
|---|---|---|
| 28 ms ... rise ↗ and fall ↘ combined | ↗ 16 ms rise |  |
| ↘ 12 ms fall | ||
| The screen shows relatively slow response rates in our tests and may be too slow for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 68 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (20.9 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 36 ms ... rise ↗ and fall ↘ combined | ↗ 16 ms rise |  |
| ↘ 20 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 46 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (32.8 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
ℹ
To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.| Screen flickering / PWM not detected |  | ||
In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8710 (minimum: 5 - maximum: 343500) Hz was measured. | |||
IPS面板具有良好的可视角度，可以从任何位置阅读。在户外，只要阳光不是太亮，屏幕内容也仍然清晰可辨。
性能--Ryzen 5 APU没有发挥其全部潜力
通过Inspiron 15 3505，戴尔创造了一款15.6英寸的办公笔记本电脑，其功率足以满足办公和网络使用。
测试条件
制造商没有为Inspiron提供任何电源配置文件或预置。相反，我们使用了Windows默认的配置文件 "最高性能"。CPU的功率限制是25瓦（PL1）和30瓦（PL2）。
处理器
Ryzen 5 3450U的CPU Ryzen 5 3450UAPU由一个四核处理器组成，基本时钟为2.1 GHz。通过Turbo，它的时钟速度能够提高到3.5 GHz。还支持同步多线程（允许一个核心处理两个线程）。
在Cinebench R15多核心期间，CPU短时间内运行在3至3.1GHz。随后CPU时钟下降到2.8至2.9GHz范围。单线程基准测试期间的CPU时钟位于1.5至3.5GHz。在电池模式下，CPU的时钟速度达到2.4至3.1GHz（多线程），1.4至2.4GHz（单线程）。
我们循环运行Cinebench的R15多核基准测试至少30分钟，以确定CPU涡轮增压在主电源上是否永久处于活动状态。涡轮增压只激活了2至3分钟。之后，CPU以接近基本时钟的速度运行。
Cinebench R15 Multi Loop
Dell Inspiron 15 3505-PXHPW AMD Ryzen 5 3450U: Ø469 (445.57-602.6)
HP 255 G7 159P1EA AMD Ryzen 3 3200U: Ø323 (304.59-352.93)
Lenovo IdeaPad 3 15ALC6 AMD Ryzen 3 5300U: Ø909 (902.16-915.31)
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7: Ø837 (828.74-856.81)
Fujitsu Lifebook A3510 (FPC04905BP) Intel Core i3-1005G1: Ø355 (352.4-375.14)
Dell Inspiron 15 3501 Intel Core i7-1165G7: Ø737 (725.22-798.11)
CPU Performance Rating | Cinebench R23 | Cinebench R20 | Cinebench R15 | Blender | 7-Zip 18.03 | Geekbench 5.5 | HWBOT x265 Benchmark v2.2 | LibreOffice | R Benchmark 2.5
| CPU Performance Rating - Percent | |
| Average of class Office | |
| Acer Extensa 15 EX215-54-5103 | |
| Dell Inspiron 15 3501 | |
| Lenovo IdeaPad 3 15ALC6 | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| Average AMD Ryzen 5 3450U | |
| Dell Inspiron 15 3505-PXHPW | |
| HP 255 G7 159P1EA | |
| HWBOT x265 Benchmark v2.2 - 4k Preset | |
| Average of class Office (1.72 - 18.7, n=91, last 2 years) | |
| Lenovo IdeaPad 3 15ALC6 | |
| Acer Extensa 15 EX215-54-5103 | |
| Dell Inspiron 15 3501 | |
| Average AMD Ryzen 5 3450U (2.77 - 3.43, n=3) | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| Dell Inspiron 15 3505-PXHPW | |
| HP 255 G7 159P1EA | |
* ... smaller is better
Performance Rating: Percent
AIDA64: FP32 Ray-Trace | FPU Julia | CPU SHA3 | CPU Queen | FPU SinJulia | FPU Mandel | CPU AES | CPU ZLib | FP64 Ray-Trace | CPU PhotoWorxx
AIDA64: FP32 Ray-Trace | FPU Julia | CPU SHA3 | CPU Queen | FPU SinJulia | FPU Mandel | CPU AES | CPU ZLib | FP64 Ray-Trace | CPU PhotoWorxx
| Performance Rating | |
| Average of class Office | |
| Acer Extensa 15 EX215-54-5103 | |
| Lenovo IdeaPad 3 15ALC6 | |
| Dell Inspiron 15 3501 | |
| Average AMD Ryzen 5 3450U | |
| Dell Inspiron 15 3505-PXHPW | |
| Dell Inspiron 15 3505-PXHPW | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| HP 255 G7 159P1EA | |
| AIDA64 / FP32 Ray-Trace | |
| Average of class Office (763 - 24250, n=92, last 2 years) | |
| Acer Extensa 15 EX215-54-5103 (v6.50.5800) | |
| Lenovo IdeaPad 3 15ALC6 (v6.50.5800) | |
| Dell Inspiron 15 3501 (v6.33.5700) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (v6.50.5800) | |
| Average AMD Ryzen 5 3450U (2205 - 2813, n=3) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800, Dual-Channel) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800) | |
| HP 255 G7 159P1EA (v6.32.5600) | |
| AIDA64 / FPU Julia | |
| Average of class Office (4113 - 102228, n=92, last 2 years) | |
| Lenovo IdeaPad 3 15ALC6 (v6.50.5800) | |
| Acer Extensa 15 EX215-54-5103 (v6.50.5800) | |
| Dell Inspiron 15 3501 (v6.33.5700) | |
| Average AMD Ryzen 5 3450U (12782 - 15357, n=3) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (v6.50.5800) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800, Dual-Channel) | |
| HP 255 G7 159P1EA (v6.32.5600) | |
| AIDA64 / CPU SHA3 | |
| Average of class Office (287 - 4551, n=92, last 2 years) | |
| Acer Extensa 15 EX215-54-5103 (v6.50.5800) | |
| Dell Inspiron 15 3501 (v6.33.5700) | |
| Lenovo IdeaPad 3 15ALC6 (v6.50.5800) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (v6.50.5800) | |
| Average AMD Ryzen 5 3450U (671 - 798, n=3) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800, Dual-Channel) | |
| HP 255 G7 159P1EA (v6.32.5600) | |
| AIDA64 / CPU Queen | |
| Average of class Office (8185 - 115197, n=92, last 2 years) | |
| Lenovo IdeaPad 3 15ALC6 (v6.50.5800) | |
| Dell Inspiron 15 3501 (v6.33.5700) | |
| Acer Extensa 15 EX215-54-5103 (v6.50.5800) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800, Dual-Channel) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800) | |
| Average AMD Ryzen 5 3450U (41757 - 43786, n=3) | |
| HP 255 G7 159P1EA (v6.32.5600) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (v6.50.5800) | |
| AIDA64 / FPU SinJulia | |
| Average of class Office (404 - 14288, n=92, last 2 years) | |
| Lenovo IdeaPad 3 15ALC6 (v6.50.5800) | |
| Average AMD Ryzen 5 3450U (4760 - 5335, n=3) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800, Dual-Channel) | |
| Acer Extensa 15 EX215-54-5103 (v6.50.5800) | |
| Dell Inspiron 15 3501 (v6.33.5700) | |
| HP 255 G7 159P1EA (v6.32.5600) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (v6.50.5800) | |
| AIDA64 / FPU Mandel | |
| Average of class Office (2075 - 54365, n=92, last 2 years) | |
| Lenovo IdeaPad 3 15ALC6 (v6.50.5800) | |
| Acer Extensa 15 EX215-54-5103 (v6.50.5800) | |
| Dell Inspiron 15 3501 (v6.33.5700) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (v6.50.5800) | |
| Average AMD Ryzen 5 3450U (6504 - 7962, n=3) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800, Dual-Channel) | |
| HP 255 G7 159P1EA (v6.32.5600) | |
| AIDA64 / CPU AES | |
| Acer Extensa 15 EX215-54-5103 (v6.50.5800) | |
| Dell Inspiron 15 3501 (v6.33.5700) | |
| Average of class Office (7254 - 155900, n=92, last 2 years) | |
| Lenovo IdeaPad 3 15ALC6 (v6.50.5800) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (v6.50.5800) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800) | |
| Average AMD Ryzen 5 3450U (23172 - 26298, n=3) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800, Dual-Channel) | |
| HP 255 G7 159P1EA (v6.32.5600) | |
| AIDA64 / CPU ZLib | |
| Average of class Office (78 - 1018, n=92, last 2 years) | |
| Lenovo IdeaPad 3 15ALC6 (v6.50.5800) | |
| Acer Extensa 15 EX215-54-5103 (v6.50.5800) | |
| Dell Inspiron 15 3501 (v6.33.5700) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800) | |
| Average AMD Ryzen 5 3450U (271 - 295, n=3) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800, Dual-Channel) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (v6.50.5800) | |
| HP 255 G7 159P1EA (v6.32.5600) | |
| AIDA64 / FP64 Ray-Trace | |
| Average of class Office (432 - 12755, n=92, last 2 years) | |
| Acer Extensa 15 EX215-54-5103 (v6.50.5800) | |
| Lenovo IdeaPad 3 15ALC6 (v6.50.5800) | |
| Dell Inspiron 15 3501 (v6.33.5700) | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| Average AMD Ryzen 5 3450U (1181 - 1472, n=3) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800, Dual-Channel) | |
| HP 255 G7 159P1EA (v6.32.5600) | |
| AIDA64 / CPU PhotoWorxx | |
| Average of class Office (4814 - 54971, n=92, last 2 years) | |
| Lenovo IdeaPad 3 15ALC6 (v6.50.5800) | |
| Dell Inspiron 15 3501 (v6.33.5700) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800, Dual-Channel) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (v6.50.5800) | |
| Average AMD Ryzen 5 3450U (7659 - 15275, n=3) | |
| HP 255 G7 159P1EA (v6.32.5600) | |
| Acer Extensa 15 EX215-54-5103 (v6.50.5800) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800) | |
系统性能
该系统很流畅，反应灵敏。我们没有遇到任何问题。集成的APU为办公和网络使用提供了足够的性能。该系统还产生了良好的PCMark结果。由于APU不支持更高的内存频率，安装的DDR4-3200内存以2400MHz（"DDR4-2400"）运行。因此，内存传输率落后于那些可比的笔记本电脑，如 富士通Lifebook A3510.
此外，由于内存只在单通道模式下运行，戴尔留下了一些计算性能。双通道模式可以通过安装一个辅助内存模块来启用。
| PCMark 10 Score | 3485 points | |
Help | ||
PCMark 10: Score | Essentials | Productivity | Digital Content Creation
CrossMark: Overall | Productivity | Creativity | Responsiveness
CrossMark: Overall | Productivity | Creativity | Responsiveness
| PCMark 10 / Score | |
| Average of class Office (2463 - 7344, n=85, last 2 years) | |
| Lenovo IdeaPad 3 15ALC6 | |
| Dell Inspiron 15 3501 | |
| Acer Extensa 15 EX215-54-5103 | |
| Average AMD Ryzen 5 3450U, AMD Radeon RX Vega 8 (Ryzen 2000/3000) (3485 - 3699, n=2) | |
| Dell Inspiron 15 3505-PXHPW | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| HP 255 G7 159P1EA | |
| PCMark 10 / Essentials | |
| Average of class Office (5575 - 20841, n=85, last 2 years) | |
| Dell Inspiron 15 3501 | |
| Acer Extensa 15 EX215-54-5103 | |
| Lenovo IdeaPad 3 15ALC6 | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| Average AMD Ryzen 5 3450U, AMD Radeon RX Vega 8 (Ryzen 2000/3000) (7067 - 7331, n=2) | |
| Dell Inspiron 15 3505-PXHPW | |
| HP 255 G7 159P1EA | |
| PCMark 10 / Productivity | |
| Lenovo IdeaPad 3 15ALC6 | |
| Average of class Office (3041 - 10415, n=85, last 2 years) | |
| Dell Inspiron 15 3501 | |
| Acer Extensa 15 EX215-54-5103 | |
| Dell Inspiron 15 3505-PXHPW | |
| Average AMD Ryzen 5 3450U, AMD Radeon RX Vega 8 (Ryzen 2000/3000) (5672 - 5801, n=2) | |
| HP 255 G7 159P1EA | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| PCMark 10 / Digital Content Creation | |
| Average of class Office (2049 - 9773, n=85, last 2 years) | |
| Acer Extensa 15 EX215-54-5103 | |
| Dell Inspiron 15 3501 | |
| Lenovo IdeaPad 3 15ALC6 | |
| Average AMD Ryzen 5 3450U, AMD Radeon RX Vega 8 (Ryzen 2000/3000) (2802 - 3303, n=2) | |
| Dell Inspiron 15 3505-PXHPW | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| HP 255 G7 159P1EA | |
| CrossMark / Overall | |
| Average of class Office (348 - 1891, n=87, last 2 years) | |
| Acer Extensa 15 EX215-54-5103 | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| Dell Inspiron 15 3505-PXHPW (Dual-Channel) | |
| Average AMD Ryzen 5 3450U, AMD Radeon RX Vega 8 (Ryzen 2000/3000) (707 - 737, n=2) | |
| Dell Inspiron 15 3505-PXHPW | |
| CrossMark / Productivity | |
| Average of class Office (393 - 1870, n=87, last 2 years) | |
| Acer Extensa 15 EX215-54-5103 | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| Dell Inspiron 15 3505-PXHPW | |
| Average AMD Ryzen 5 3450U, AMD Radeon RX Vega 8 (Ryzen 2000/3000) (800 - 808, n=2) | |
| Dell Inspiron 15 3505-PXHPW (Dual-Channel) | |
| CrossMark / Creativity | |
| Average of class Office (340 - 1982, n=87, last 2 years) | |
| Acer Extensa 15 EX215-54-5103 | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| Dell Inspiron 15 3505-PXHPW (Dual-Channel) | |
| Average AMD Ryzen 5 3450U, AMD Radeon RX Vega 8 (Ryzen 2000/3000) (615 - 692, n=2) | |
| Dell Inspiron 15 3505-PXHPW | |
| CrossMark / Responsiveness | |
| Average of class Office (258 - 2017, n=87, last 2 years) | |
| Acer Extensa 15 EX215-54-5103 | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| Dell Inspiron 15 3505-PXHPW | |
| Average AMD Ryzen 5 3450U, AMD Radeon RX Vega 8 (Ryzen 2000/3000) (697 - 719, n=2) | |
| Dell Inspiron 15 3505-PXHPW (Dual-Channel) | |
| AIDA64 / Memory Copy | |
| Average of class Office (7158 - 108783, n=93, last 2 years) | |
| Lenovo IdeaPad 3 15ALC6 (v6.50.5800) | |
| Dell Inspiron 15 3501 (v6.33.5700) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800, Dual-Channel) | |
| Average AMD Ryzen 5 3450U (15343 - 28077, n=3) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (v6.50.5800) | |
| Acer Extensa 15 EX215-54-5103 (v6.50.5800) | |
| HP 255 G7 159P1EA (v6.32.5600) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800) | |
| AIDA64 / Memory Read | |
| Average of class Office (7325 - 127282, n=93, last 2 years) | |
| Dell Inspiron 15 3501 (v6.33.5700) | |
| Lenovo IdeaPad 3 15ALC6 (v6.50.5800) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800, Dual-Channel) | |
| Average AMD Ryzen 5 3450U (17983 - 33524, n=3) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (v6.50.5800) | |
| Acer Extensa 15 EX215-54-5103 (v6.50.5800) | |
| HP 255 G7 159P1EA (v6.32.5600) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800) | |
| AIDA64 / Memory Write | |
| Average of class Office (7579 - 117935, n=93, last 2 years) | |
| Lenovo IdeaPad 3 15ALC6 (v6.50.5800) | |
| Dell Inspiron 15 3501 (v6.33.5700) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800, Dual-Channel) | |
| Average AMD Ryzen 5 3450U (17811 - 33371, n=3) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (v6.50.5800) | |
| Acer Extensa 15 EX215-54-5103 (v6.50.5800) | |
| HP 255 G7 159P1EA (v6.32.5600) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800) | |
| AIDA64 / Memory Latency | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800, Dual-Channel) | |
| Average AMD Ryzen 5 3450U (100 - 125, n=3) | |
| HP 255 G7 159P1EA (v6.32.5600) | |
| Dell Inspiron 15 3505-PXHPW (v6.50.5800) | |
| Average of class Office (6.9 - 185.2, n=92, last 2 years) | |
| Lenovo IdeaPad 3 15ALC6 (v6.50.5800) | |
| Dell Inspiron 15 3501 (v6.33.5700) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (v6.50.5800) | |
| Acer Extensa 15 EX215-54-5103 (v6.50.5800) | |
* ... smaller is better
DPC延迟
| DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95 | |
| Dell Inspiron 15 3505-PXHPW | |
| Acer Extensa 15 EX215-54-5103 | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| Dell Inspiron 15 3501 | |
| Lenovo IdeaPad 3 15ALC6 | |
| HP 255 G7 159P1EA | |
* ... smaller is better
存储解决方案
戴尔使用金士顿的NVMe固态硬盘（M.2-2230），容量为256GB。该驱动器达到了良好的传输速度。此外，该笔记本电脑有一个用于辅助2.5英寸驱动器的插槽。所需的安装框架和SATA插槽在机箱内都有。
KDI OM3PDP3-AD NVMe KDI 256GB
CDM 5/6 Read Seq Q32T1:
2551 MB/s
CDM 5/6 Write Seq Q32T1:
1258 MB/s
CDM 5/6 Read 4K Q32T1:
305.8 MB/s
CDM 5/6 Write 4K Q32T1:
174.2 MB/s
CDM 5 Read Seq:
1674 MB/s
CDM 5 Write Seq:
1228 MB/s
CDM 5/6 Read 4K:
46.54 MB/s
CDM 5/6 Write 4K:
128.4 MB/s
| Drive Performance Rating - Percent | |
| Average of class Office | |
| Dell Inspiron 15 3501 | |
| Lenovo IdeaPad 3 15ALC6 | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| Acer Extensa 15 EX215-54-5103 | |
| Dell Inspiron 15 3505-PXHPW | |
| Average KDI OM3PDP3-AD NVMe KDI 256GB | |
| HP 255 G7 159P1EA | |
* ... smaller is better
Drive Throttling: DiskSpd Read Loop, Queue Depth 8
Dell Inspiron 15 3505-PXHPW KDI OM3PDP3-AD NVMe KDI 256GB: Ø2158 (1671.84-2352.47)
Lenovo IdeaPad 3 15ALC6 Samsung PM991a MZALQ512HBLU: Ø2524 (2171.39-2607.18)
Acer Extensa 15 EX215-54-5103 WDC PC SN530 SDBPNPZ-265G: Ø2467 (2193.62-2474.72)
Fujitsu Lifebook A3510 (FPC04905BP) Samsung PM991 MZVLQ256HAJD: Ø1496 (1218.03-2034.03)
GPU性能
集成的 集成的Radeon RX Vega 8GPU理论上能够顺利地运行各种游戏。然而，AMD的iGPU既没有达到其全部的性能潜力（1200MHz），也不能以持续的高时钟速度运行，如 Witcher 3基准测试显示。仅仅几分钟后，帧率就下降了。
GPU的性能总体上是不理想的。然而，相对较低的时钟速度只是部分原因，因为单通道模式也会拖累图形性能。启用双通道模式（即安装一个辅助RAM模块）可以提高基准分数和游戏帧率。
| 3DMark 11 Performance | 2789 points | |
| 3DMark Cloud Gate Standard Score | 10094 points | |
| 3DMark Fire Strike Score | 1542 points | |
| 3DMark Time Spy Score | 629 points | |
Help | ||
| 3DMark Performance Rating - Percent | |
| Average of class Office | |
| Dell Inspiron 15 3501 | |
| Lenovo IdeaPad 3 15ALC6 | |
| HP 17-ca1149ng | |
| BMAX X14 Pro | |
| Dell Inspiron 15 3505-PXHPW | |
| Acer Extensa 15 EX215-54-5103 | |
| Average AMD Radeon RX Vega 8 (Ryzen 2000/3000) | |
| HP ProBook 455R G6 -1! | |
| HP EliteBook 735 G6 7KN29EA | |
| Dell Inspiron 15 3505-PXHPW | |
| HP 255 G7 159P1EA | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| 3DMark 11 - 1280x720 Performance GPU | |
| Average of class Office (1468 - 13132, n=88, last 2 years) | |
| Dell Inspiron 15 3501 | |
| Lenovo IdeaPad 3 15ALC6 | |
| Acer Extensa 15 EX215-54-5103 | |
| HP 17-ca1149ng | |
| Dell Inspiron 15 3505-PXHPW (Dual-Channel) | |
| BMAX X14 Pro | |
| Average AMD Radeon RX Vega 8 (Ryzen 2000/3000) (1668 - 4317, n=44) | |
| HP ProBook 455R G6 | |
| HP EliteBook 735 G6 7KN29EA | |
| Dell Inspiron 15 3505-PXHPW | |
| HP 255 G7 159P1EA | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
The Witcher 3 | Dota 2 Reborn | X-Plane 11.11 | Final Fantasy XV Benchmark | GTA V | Strange Brigade | F1 2021
| The Witcher 3 - 1024x768 Low Graphics & Postprocessing | |
| Average of class Office (16 - 177, n=69, last 2 years) | |
| Dell Inspiron 15 3501 | |
| Lenovo IdeaPad 3 15ALC6 | |
| Average AMD Radeon RX Vega 8 (Ryzen 2000/3000) (22 - 50.7, n=18) | |
| Acer Extensa 15 EX215-54-5103 | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| Dell Inspiron 15 3505-PXHPW | |
| HP 255 G7 159P1EA | |
| Dota 2 Reborn - 1280x720 min (0/3) fastest | |
| Average of class Office (36.8 - 161.8, n=94, last 2 years) | |
| Lenovo IdeaPad 3 15ALC6 | |
| Dell Inspiron 15 3501 | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| Average AMD Radeon RX Vega 8 (Ryzen 2000/3000) (56.2 - 97.2, n=29) | |
| Dell Inspiron 15 3505-PXHPW (Dual-Channel) | |
| Acer Extensa 15 EX215-54-5103 | |
| HP 255 G7 159P1EA | |
| Dell Inspiron 15 3505-PXHPW | |
| X-Plane 11.11 - 1280x720 low (fps_test=1) | |
| Average of class Office (13.6 - 128.2, n=93, last 2 years) | |
| Acer Extensa 15 EX215-54-5103 | |
| Lenovo IdeaPad 3 15ALC6 | |
| Dell Inspiron 15 3501 | |
| Average AMD Radeon RX Vega 8 (Ryzen 2000/3000) (11.5 - 39.9, n=26) | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| Dell Inspiron 15 3505-PXHPW (Dual-Channel) | |
| HP 255 G7 159P1EA | |
| Dell Inspiron 15 3505-PXHPW | |
| Final Fantasy XV Benchmark - 1280x720 Lite Quality | |
| Average of class Office (12.1 - 103.1, n=88, last 2 years) | |
| Dell Inspiron 15 3501 (1.3) | |
| Lenovo IdeaPad 3 15ALC6 (1.3) | |
| Average AMD Radeon RX Vega 8 (Ryzen 2000/3000) (13.4 - 27.8, n=11) | |
| Acer Extensa 15 EX215-54-5103 (1.3) | |
| Dell Inspiron 15 3505-PXHPW (1.3, Dual-Channel) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (1.3) | |
| Dell Inspiron 15 3505-PXHPW (1.3) | |
| GTA V - 1024x768 Lowest Settings possible | |
| Average of class Office (41.2 - 176.4, n=83, last 2 years) | |
| Lenovo IdeaPad 3 15ALC6 | |
| Dell Inspiron 15 3501 | |
| Average AMD Radeon RX Vega 8 (Ryzen 2000/3000) (41 - 81.2, n=6) | |
| Dell Inspiron 15 3505-PXHPW (Dual-Channel) | |
| Acer Extensa 15 EX215-54-5103 | |
| Dell Inspiron 15 3505-PXHPW | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| Strange Brigade - 1280x720 lowest AF:1 | |
| Average of class Office (37.7 - 175.7, n=77, last 2 years) | |
| Dell Inspiron 15 3501 (1.47.22.14 D3D12) | |
| Lenovo IdeaPad 3 15ALC6 (1.47.22.14 D3D12) | |
| Dell Inspiron 15 3505-PXHPW (1.47.22.14 D3D12, Dual-Channel) | |
| Average AMD Radeon RX Vega 8 (Ryzen 2000/3000) (34.2 - 65.5, n=4) | |
| Acer Extensa 15 EX215-54-5103 (1.47.22.14 D3D12) | |
| Dell Inspiron 15 3505-PXHPW (1.47.22.14 D3D12) | |
| HP 255 G7 159P1EA (1.47.22.14 D3D12) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (1.47.22.14 D3D12) | |
| F1 2021 - 1280x720 Ultra Low Preset | |
| Average of class Office (73.1 - 197.8, n=13, last 2 years) | |
| Dell Inspiron 15 3505-PXHPW (865624, Dual-Channel) | |
| Average AMD Radeon RX Vega 8 (Ryzen 2000/3000) (31.5 - 58.4, n=3) | |
| Acer Extensa 15 EX215-54-5103 (843175) | |
| Fujitsu Lifebook A3510 (FPC04905BP) (840701) | |
| Dell Inspiron 15 3505-PXHPW (852849) | |
| low | med. | high | ultra | |
|---|---|---|---|---|
| GTA V (2015) | 41 | 29.9 | 9.09 | 4.95 |
| The Witcher 3 (2015) | 24 | 16.3 | 6.7 | 4.44 |
| Dota 2 Reborn (2015) | 63 | 39.9 | 20.4 | 18.8 |
| Final Fantasy XV Benchmark (2018) | 13.4 | 6.22 | 4.35 | |
| X-Plane 11.11 (2018) | 19.6 | 15.1 | 13.5 | |
| Strange Brigade (2018) | 34.2 | 14 | 11.1 | 8.3 |
| F1 2021 (2021) | 31.5 | 14.1 | 10.7 |
排放与能源管理 - 电池寿命不佳的Inspiron
系统噪音
3505不会产生很大的噪音。在日常使用中（办公室、网络），风扇经常空转，完全无声运行。在负载情况下，噪音水平增加到最大只有34.5 dB(A)。
Noise Level
| Idle |
| 25 / 25 / 25 dB(A) |
| Load |
| 33.6 / 34.5 dB(A) |
 | ||
30 dB silent 40 dB(A) audible 50 dB(A) loud |
||
min:  , med:  , max:  Earthworks M23R, Arta (15 cm distance) environment noise: 25 dB(A) | ||
| Dell Inspiron 15 3505-PXHPW Vega 8, R5 3450U, KDI OM3PDP3-AD NVMe KDI 256GB | HP 255 G7 159P1EA Vega 3, R3 3200U, WDC PC SN530 SDBPNPZ-512G | Lenovo IdeaPad 3 15ALC6 Vega 6, R3 5300U, Samsung PM991a MZALQ512HBLU | Acer Extensa 15 EX215-54-5103 Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G | Fujitsu Lifebook A3510 (FPC04905BP) UHD Graphics G1 (Ice Lake 32 EU), i3-1005G1, Samsung PM991 MZVLQ256HAJD | Dell Inspiron 15 3501 Iris Xe G7 96EUs, i7-1165G7, Samsung PM991a MZ9LQ512HBLU-00BD1 | |
|---|---|---|---|---|---|---|
| Noise | -11% | -6% | -8% | -5% | -5% | |
| off / environment * | 25 | 25.5 -2% | 25.2 -1% | 25 -0% | 25 -0% | 26 -4% |
| Idle Minimum * | 25 | 28.2 -13% | 25.8 -3% | 25 -0% | 25 -0% | 26 -4% |
| Idle Average * | 25 | 28.2 -13% | 25.8 -3% | 25 -0% | 25 -0% | 26 -4% |
| Idle Maximum * | 25 | 28.2 -13% | 25.8 -3% | 27 -8% | 25 -0% | 26 -4% |
| Load Average * | 33.6 | 37 -10% | 32.3 4% | 32.3 4% | 39.2 -17% | 35.9 -7% |
| Load Maximum * | 34.5 | 40.3 -17% | 44 -28% | 50 -45% | 39 -13% | 35.8 -4% |
| Witcher 3 ultra * | 32 |
* ... smaller is better
温度
在日常使用中（办公室、网络），温度相对较低。在我们的压力测试中，我们测量的温度略高于40°C（104°F）--没什么可担心的。
在压力测试期间（运行Prime95和FurMark至少一个小时），CPU和GPU分别以2.5至2.6GHz和500至600MHz的速度运行。然后时钟速度迅速下降到1.4 GHz（CPU）和200 MHz（GPU）。该压力测试代表了一种极端情况。我们用它来验证系统在最大负荷下是否稳定。
(±) The average temperature for the upper side under maximal load is 32.4 °C / 90 F, compared to the average of 29.5 °C / 85 F for the devices in the class Office.
(±) The maximum temperature on the upper side is 40.4 °C / 105 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(±) The bottom heats up to a maximum of 41.1 °C / 106 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 29.2 °C / 85 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 27.7 °C / 81.9 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (-0.1 °C / -0.2 F).
(±) The maximum temperature on the upper side is 40.4 °C / 105 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(±) The bottom heats up to a maximum of 41.1 °C / 106 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 29.2 °C / 85 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 27.7 °C / 81.9 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (-0.1 °C / -0.2 F).
| Dell Inspiron 15 3505-PXHPW AMD Ryzen 5 3450U, AMD Radeon RX Vega 8 (Ryzen 2000/3000) | HP 255 G7 159P1EA AMD Ryzen 3 3200U, AMD Radeon RX Vega 3 | Lenovo IdeaPad 3 15ALC6 AMD Ryzen 3 5300U, AMD Radeon RX Vega 6 (Ryzen 4000/5000) | Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs | Fujitsu Lifebook A3510 (FPC04905BP) Intel Core i3-1005G1, Intel UHD Graphics G1 (Ice Lake 32 EU) | Dell Inspiron 15 3501 Intel Core i7-1165G7, Intel Iris Xe Graphics G7 96EUs | |
|---|---|---|---|---|---|---|
| Heat | 22% | 19% | 9% | 22% | 8% | |
| Maximum Upper Side * | 40.4 | 32.8 19% | 31.2 23% | 42 -4% | 34.4 15% | 45.6 -13% |
| Maximum Bottom * | 41.1 | 36.1 12% | 43 -5% | 43.3 -5% | 30.9 25% | 41 -0% |
| Idle Upper Side * | 34.6 | 26 25% | 24.8 28% | 27.9 19% | 27.7 20% | 28.2 18% |
| Idle Bottom * | 40 | 27 32% | 28.2 29% | 30.4 24% | 29.2 27% | 29.1 27% |
* ... smaller is better
发言人
立体声扬声器产生了体面的声音，几乎没有任何低音。
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Dell Inspiron 15 3505-PXHPW audio analysis
(+) | speakers can play relatively loud (82 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 33.6% lower than median
(±) | linearity of bass is average (11.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 5.8% lower than median
(±) | linearity of mids is average (7.1% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.8% higher than median
(+) | highs are linear (5.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (21.8% difference to median)
Compared to same class
» 52% of all tested devices in this class were better, 10% similar, 39% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 59% of all tested devices were better, 7% similar, 34% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Acer Extensa 15 EX215-54-5103 audio analysis
(±) | speaker loudness is average but good (77.2 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 34.2% lower than median
(±) | linearity of bass is average (9.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 7.7% lower than median
(±) | linearity of mids is average (8.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.3% away from median
(+) | highs are linear (5.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (23.8% difference to median)
Compared to same class
» 65% of all tested devices in this class were better, 9% similar, 25% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 68% of all tested devices were better, 7% similar, 25% worse
» The best had a delta of 4%, average was 25%, worst was 134%
能源消耗
该系统的能源消耗没有什么异常之处。相对于所安装的硬件，这些数值符合我们的预期。交流适配器的额定功率为45瓦。
Power Consumption
| Off / Standby | 0.15 / 0.3 Watt |
| Idle | 6.5 / 7.5 / 8.3 Watt |
| Load |
29.7 / 40.6 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| Dell Inspiron 15 3505-PXHPW AMD Ryzen 5 3450U, AMD Radeon RX Vega 8 (Ryzen 2000/3000) | HP 255 G7 159P1EA AMD Ryzen 3 3200U, AMD Radeon RX Vega 3 | Lenovo IdeaPad 3 15ALC6 AMD Ryzen 3 5300U, AMD Radeon RX Vega 6 (Ryzen 4000/5000) | Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs | Fujitsu Lifebook A3510 (FPC04905BP) Intel Core i3-1005G1, Intel UHD Graphics G1 (Ice Lake 32 EU) | Dell Inspiron 15 3501 Intel Core i7-1165G7, Intel Iris Xe Graphics G7 96EUs | |
|---|---|---|---|---|---|---|
| Power Consumption | 8% | 1% | 11% | -0% | 6% | |
| Idle Minimum * | 6.5 | 4.9 25% | 5.6 14% | 3.5 46% | 4.2 35% | 3.6 45% |
| Idle Average * | 7.5 | 7.5 -0% | 6 20% | 7.1 5% | 7.5 -0% | 6.4 15% |
| Idle Maximum * | 8.3 | 8.9 -7% | 7 16% | 8 4% | 8.5 -2% | 7.9 5% |
| Load Average * | 29.7 | 34.9 -18% | 28 6% | 31.2 -5% | 39 -31% | |
| Load Maximum * | 40.6 | 34.9 14% | 52.1 -28% | 44 -8% | 52.7 -30% | 41.8 -3% |
| Witcher 3 ultra * | 28.7 | 32.5 | 28.6 | 30.7 | 37.6 |
* ... smaller is better
电池寿命
在我们的实际Wi-Fi测试中，笔记本电脑的运行时间达到了4:32小时（通过脚本模拟网络浏览负载）--这是一个非常糟糕的结果。
像我们的Inspiron这样的设备应该能够从其42瓦时的电池中挤出明显多于5小时的时间，甚至可能更多。我们可以排除我们的测试设备的缺陷，因为我们在另一个来源的设备上重复测试，得到了相同的最终结果。我们甚至进行了各种驱动和BIOS版本的更新，这也没有导致不同的结果。
| Battery Runtime - WiFi Websurfing | |
| Lenovo IdeaPad 3 15ALC6 | |
| Average of class Office (230 - 1349, n=92, last 2 years) | |
| Acer Extensa 15 EX215-54-5103 | |
| Dell Inspiron 15 3501 | |
| Fujitsu Lifebook A3510 (FPC04905BP) | |
| HP 255 G7 159P1EA | |
| Dell Inspiron 15 3505-PXHPW | |
Pros
+ 哑光IPS屏幕
+ NVMe SSD
+ 2.5英寸驱动器插槽
+ 用户可更换的RAM
+ 低噪音水平
+ 温度适中
Cons
- 显示昏暗
- 塑料底盘的刚性
- 没有USB-C
- 非背光键盘（可选）
- 读卡器速度慢
- 过时的Wi-Fi传输速度
- 电池寿命差
- 只有一年的保修期
结论 - 一个有弱点的简单的办公笔记本电脑
用一个Ryzen 5 3450UAPU、8GB内存（单通道模式）和256GB NVMe固态硬盘，Inspiron很适合办公和互联网使用。该笔记本电脑表现出低噪音水平和适度的温度。配置的起价约为450美元。
戴尔Inspiron 15 3505将低排放置于原始性能之上。
用户不应期待创纪录的性能水平。APU（2020年初）不属于最新一代芯片，只能在短时间内保持其峰值性能。在长时间的负载下，CPU和GPU的时钟速度急剧下降。
3505的电池在使用Wi-Fi时只能维持4:32小时，这在现代标准中没有竞争力。使用同样的42瓦时电池，基于英特尔的姐妹机型 基于英特尔的姐妹机型戴尔笔记本电脑的哑光屏幕（FHD，IPS）提供了良好的可视角度，可接受的对比度，以及非常可观的色彩准确性。然而，亮度和色彩空间的覆盖率是缺乏的。
笔记本 Acer Extensa 15 EX215-54可以作为Inspiron的一个替代品。它提供了比戴尔笔记本电脑更快的性能和更好的电池寿命。它最大的弱点是TN面板的可视角度不佳。此外，我们测试的变体不包括Windows操作系统。
价格和可用性
Dell Inspiron 15 3505-PXHPW
- 04/05/2022 v7 (old)
Sascha Mölck
Office - Weighted Average
Price comparison
