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戴尔 Inspiron 15 7559 笔记本电脑简短评测

升级奇迹。 遗憾的是,现在这已经十分少见了:搭配了便于使用的维护底盖,戴尔的新多媒体笔记本电脑可以通过这个功能帮助用户进行大部分主要硬件的升级和维护。它的另外一个亮点在于高分辨率的4K触控屏幕,和GTX 960M显卡,这也足以吸引不少游戏玩家。遗憾的是,一些问题影响了它给我们的第一印象。
Gaming Geforce Laptop / Notebook Skylake Touchscreen Windows
Dell Inspiron 15 7559 (Inspiron 15 7000 Series)
Processor
Intel Core i7-6700HQ 4 x 2.6 - 3.5 GHz, Skylake
Graphics adapter
NVIDIA GeForce GTX 960M - 4 GB VRAM, Core: 1176 MHz, RAM: 5000 MHz, GDDR5, ForceWare 353.62, Nvidia Optimus
Memory
16 GB 
, DDR3L 1600, 双通道,2个内存槽,均已占用
Display
15.60 inch 16:9, 3840 x 2160 pixel, 10点触控, LG Philips LGD04D9 / 156UD2 / Dell P/N: 53FC4, IPS, glossy: yes
Mainboard
Intel HM170 (Skylake PCH-H)
Storage
SK hynix SC300 M.2, 128 GB 
, + 1 x Seagate ST1000LM024 HN-M101MBB
Soundcard
Intel Skylake PCH-H High Definition Audio Controller
Connections
3 USB 3.0 / 3.1 Gen1, 1 HDMI, 1 Kensington Lock, Audio Connections: 3.5毫米整合立体声耳机插口, Card Reader: SD/SDHC/SDXC/MMC
Networking
Realtek RTL8168/8111 Gigabit-LAN (10/100/1000MBit/s), Intel Dual Band Wireless-AC 3165 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.0
Size
height x width x depth (in mm): 25.3 x 383 x 265
Battery
74 Wh Lithium-Ion, 6 芯
Operating System
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: 高清 720p
Additional features
Speakers: 立体声+低音炮, Keyboard: 孤岛式, Keyboard Light: yes, 24 Months Warranty
Weight
2.67 kg, Power Supply: 514 g
Price
1299 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Dell Inspiron 15 7559
Dell Inspiron 15 7559
Dell Inspiron 15 7559
Dell Inspiron 15 7559
Dell Inspiron 15 7559
Dell Inspiron 15 7559
Dell Inspiron 15 7559
Dell Inspiron 15 7559
Dell Inspiron 15 7559
Dell Inspiron 15 7559
Dell Inspiron 15 7559
Dell Inspiron 15 7559
Dell Inspiron 15 7559
Dell Inspiron 15 7559
Dell Inspiron 15 7559
Dell warranty extensions
Dell warranty extensions
284
cd/m²
282
cd/m²
299
cd/m²
260
cd/m²
276
cd/m²
275
cd/m²
259
cd/m²
254
cd/m²
270
cd/m²
Distribution of brightness
LG Philips LGD04D9 / 156UD2 / Dell P/N: 53FC4 tested with X-Rite i1Pro 2
Maximum: 299 cd/m² (Nits) Average: 273.2 cd/m²
Brightness Distribution: 85 %
Center on Battery: 276 cd/m²
Contrast: 354:1 (Black: 0.78 cd/m²)
ΔE Color 4.05 | 0.5-29.43 Ø4.93
ΔE Greyscale 4.68 | 0.5-98 Ø5.2
90% sRGB (Argyll 1.6.3 3D)
58% AdobeRGB 1998 (Argyll 1.6.3 3D)
64.6% AdobeRGB 1998 (Argyll 2.2.0 3D)
90% sRGB (Argyll 2.2.0 3D)
63.4% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.55
Dell Inspiron 15 7559 vs. AdobeRGB
Dell Inspiron 15 7559 vs. AdobeRGB
Dell Inspiron 15 7559 vs. sRGB
Dell Inspiron 15 7559 vs. sRGB
Dell Inspiron 15 7559Acer Aspire VN7-572G-72L0Asus Zenbook Pro UX501JW-FI218HMSI PE60-2QEi581
Display
-5%
-23%
8%
Display P3 Coverage
63.4
63.6
0%
47.47
-25%
67.6
7%
sRGB Coverage
90
82
-9%
71.5
-21%
97
8%
AdobeRGB 1998 Coverage
64.6
59.9
-7%
49.05
-24%
69.8
8%
Response Times
-11%
-20%
Response Time Grey 50% / Grey 80% *
32 ?(13, 19)
50 ?(15, 35, Plateau)
-56%
43.2 ?(18, 25.2)
-35%
Response Time Black / White *
26 ?(9, 17)
17 ?(4, 13)
35%
27.2 ?(7.6, 19.6)
-5%
PWM Frequency
Screen
30%
-8%
38%
Brightness middle
276
328
19%
302
9%
300
9%
Brightness
273
310
14%
307
12%
282
3%
Brightness Distribution
85
86
1%
87
2%
90
6%
Black Level *
0.78
0.33
58%
0.79
-1%
0.35
55%
Contrast
354
994
181%
382
8%
857
142%
Colorchecker dE 2000 *
4.05
4.74
-17%
5.4
-33%
1.8
56%
Greyscale dE 2000 *
4.68
3.15
33%
5.99
-28%
2.18
53%
Gamma
2.55 86%
2.51 88%
2.32 95%
2.37 93%
CCT
6871 95%
6336 103%
6670 97%
6837 95%
Color Space (Percent of AdobeRGB 1998)
58
54
-7%
45
-22%
64
10%
Color Space (Percent of sRGB)
90
82
-9%
71
-21%
97
8%
Total Average (Program / Settings)
5% / 17%
-17% / -13%
23% / 30%

* ... smaller is better

Display Response Times

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
26 ms ... rise ↗ and fall ↘ combined↗ 9 ms rise
↘ 17 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. » 59 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (21 ms).
       Response Time 50% Grey to 80% Grey
32 ms ... rise ↗ and fall ↘ combined↗ 13 ms rise
↘ 19 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. » 38 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (33 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

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 8782 (minimum: 5 - maximum: 343500) Hz was measured.

Cinebench R11.5
CPU Multi 64Bit (sort by value)
Dell Inspiron 15 7559
Intel Core i7-6700HQ
7.29 Points
Acer Aspire VN7-572G-72L0
Intel Core i7-6500U
3.63 Points -50%
Asus Zenbook Pro UX501JW-FI218H
Intel Core i7-4720HQ
6.76 Points -7%
MSI PE60-2QEi581
Intel Core i5-4210H
3.64 Points -50%
CPU Single 64Bit (sort by value)
Dell Inspiron 15 7559
Intel Core i7-6700HQ
1.55 Points
Acer Aspire VN7-572G-72L0
Intel Core i7-6500U
1.49 Points -4%
Asus Zenbook Pro UX501JW-FI218H
Intel Core i7-4720HQ
1.52 Points -2%
MSI PE60-2QEi581
Intel Core i5-4210H
1.5 Points -3%
Cinebench R15
CPU Multi 64Bit (sort by value)
Dell Inspiron 15 7559
Intel Core i7-6700HQ
673 Points
Acer Aspire VN7-572G-72L0
Intel Core i7-6500U
329 Points -51%
Asus Zenbook Pro UX501JW-FI218H
Intel Core i7-4720HQ
606 Points -10%
MSI PE60-2QEi581
Intel Core i5-4210H
324 Points -52%
CPU Single 64Bit (sort by value)
Dell Inspiron 15 7559
Intel Core i7-6700HQ
146 Points
Acer Aspire VN7-572G-72L0
Intel Core i7-6500U
132 Points -10%
Asus Zenbook Pro UX501JW-FI218H
Intel Core i7-4720HQ
131 Points -10%
MSI PE60-2QEi581
Intel Core i5-4210H
131 Points -10%
Cinebench R10
Rendering Multiple CPUs 32Bit (sort by value)
Dell Inspiron 15 7559
Intel Core i7-6700HQ
20320 Points
Acer Aspire VN7-572G-72L0
Intel Core i7-6500U
11050 Points -46%
Asus Zenbook Pro UX501JW-FI218H
Intel Core i7-4720HQ
18678 Points -8%
Rendering Single 32Bit (sort by value)
Dell Inspiron 15 7559
Intel Core i7-6700HQ
5316 Points
Acer Aspire VN7-572G-72L0
Intel Core i7-6500U
4924 Points -7%
Asus Zenbook Pro UX501JW-FI218H
Intel Core i7-4720HQ
5114 Points -4%
MSI PE60-2QEi581
Intel Core i5-4210H
5055 Points -5%
Cinebench R10 Rendering Single 32Bit
5316
Cinebench R10 Rendering Multiple CPUs 32Bit
20320
Cinebench R11.5 CPU Single 64Bit
1.55 Points
Cinebench R11.5 CPU Multi 64Bit
7.29 Points
Cinebench R15 CPU Single 64Bit
146 Points
Cinebench R15 CPU Multi 64Bit
673 Points
Help
PCMark 7
Score (sort by value)
Dell Inspiron 15 7559
GeForce GTX 960M, 6700HQ, SK hynix SC300 M.2
5636 Points
Acer Aspire VN7-572G-72L0
GeForce GTX 950M, 6500U, Lite-On CV1-8B128
3624 Points -36%
Asus Zenbook Pro UX501JW-FI218H
GeForce GTX 960M, 4720HQ, SanDisk SD7SN3Q128G1002
5616 Points 0%
MSI PE60-2QEi581
GeForce GTX 960M, 4210H, HGST Travelstar 7K1000 HTS721010A9E630
3275 Points -42%
Productivity (sort by value)
Dell Inspiron 15 7559
GeForce GTX 960M, 6700HQ, SK hynix SC300 M.2
2816 Points
Acer Aspire VN7-572G-72L0
GeForce GTX 950M, 6500U, Lite-On CV1-8B128
4303 Points +53%
Asus Zenbook Pro UX501JW-FI218H
GeForce GTX 960M, 4720HQ, SanDisk SD7SN3Q128G1002
4975 Points +77%
MSI PE60-2QEi581
GeForce GTX 960M, 4210H, HGST Travelstar 7K1000 HTS721010A9E630
2014 Points -28%
PCMark 8
Home Score Accelerated v2 (sort by value)
Dell Inspiron 15 7559
GeForce GTX 960M, 6700HQ, SK hynix SC300 M.2
2907 Points
Acer Aspire VN7-572G-72L0
GeForce GTX 950M, 6500U, Lite-On CV1-8B128
3447 Points +19%
MSI PE60-2QEi581
GeForce GTX 960M, 4210H, HGST Travelstar 7K1000 HTS721010A9E630
3114 Points +7%
Work Score Accelerated v2 (sort by value)
Dell Inspiron 15 7559
GeForce GTX 960M, 6700HQ, SK hynix SC300 M.2
3840 Points
Acer Aspire VN7-572G-72L0
GeForce GTX 950M, 6500U, Lite-On CV1-8B128
4435 Points +15%
MSI PE60-2QEi581
GeForce GTX 960M, 4210H, HGST Travelstar 7K1000 HTS721010A9E630
4169 Points +9%
PCMark 7 Score
5636 points
PCMark 8 Home Score Accelerated v2
2907 points
PCMark 8 Work Score Accelerated v2
3840 points
Help
AS SSD
Seq Read (sort by value)
Dell Inspiron 15 7559
SK hynix SC300 M.2
509 MB/s
Acer Aspire VN7-572G-72L0
Lite-On CV1-8B128
465.3 MB/s -9%
Asus Zenbook Pro UX501JW-FI218H
SanDisk SD7SN3Q128G1002
485.9 MB/s -5%
4K Read (sort by value)
Dell Inspiron 15 7559
SK hynix SC300 M.2
25.01 MB/s
Acer Aspire VN7-572G-72L0
Lite-On CV1-8B128
9.83 MB/s -61%
Asus Zenbook Pro UX501JW-FI218H
SanDisk SD7SN3Q128G1002
29.14 MB/s +17%
4K-64 Read (sort by value)
Dell Inspiron 15 7559
SK hynix SC300 M.2
310.3 MB/s
Acer Aspire VN7-572G-72L0
Lite-On CV1-8B128
690 MB/s +122%
Asus Zenbook Pro UX501JW-FI218H
SanDisk SD7SN3Q128G1002
310.3 MB/s 0%
CrystalDiskMark 3.0
Read Seq (sort by value)
Dell Inspiron 15 7559
SK hynix SC300 M.2
489.9 MB/s
Acer Aspire VN7-572G-72L0
Lite-On CV1-8B128
435.3 MB/s -11%
Asus Zenbook Pro UX501JW-FI218H
SanDisk SD7SN3Q128G1002
471.9 MB/s -4%
MSI PE60-2QEi581
HGST Travelstar 7K1000 HTS721010A9E630
140.4 MB/s -71%
Read 4k (sort by value)
Dell Inspiron 15 7559
SK hynix SC300 M.2
27.84 MB/s
Acer Aspire VN7-572G-72L0
Lite-On CV1-8B128
13.7 MB/s -51%
Asus Zenbook Pro UX501JW-FI218H
SanDisk SD7SN3Q128G1002
31.19 MB/s +12%
MSI PE60-2QEi581
HGST Travelstar 7K1000 HTS721010A9E630
0.63 MB/s -98%
Read 4k QD32 (sort by value)
Dell Inspiron 15 7559
SK hynix SC300 M.2
348.2 MB/s
Acer Aspire VN7-572G-72L0
Lite-On CV1-8B128
121.1 MB/s -65%
Asus Zenbook Pro UX501JW-FI218H
SanDisk SD7SN3Q128G1002
331.8 MB/s -5%
MSI PE60-2QEi581
HGST Travelstar 7K1000 HTS721010A9E630
1.086 MB/s -100%
SK hynix SC300 M.2
Sequential Read: 489.9 MB/s
Sequential Write: 205.1 MB/s
512K Read: 354.3 MB/s
512K Write: 211.5 MB/s
4K Read: 27.84 MB/s
4K Write: 68 MB/s
4K QD32 Read: 348.2 MB/s
4K QD32 Write: 198.4 MB/s
3DMark 11 - 1280x720 Performance GPU (sort by value)
Dell Inspiron 15 7559
NVIDIA GeForce GTX 960M
5337 Points
Acer Aspire VN7-572G-72L0
NVIDIA GeForce GTX 950M
4198 Points -21%
Asus Zenbook Pro UX501JW-FI218H
NVIDIA GeForce GTX 960M
5135 Points -4%
MSI PE60-2QEi581
NVIDIA GeForce GTX 960M
5405 Points +1%
3DMark
1920x1080 Fire Strike Graphics (sort by value)
Dell Inspiron 15 7559
NVIDIA GeForce GTX 960M
4339 Points
Acer Aspire VN7-572G-72L0
NVIDIA GeForce GTX 950M
3147 Points -27%
Asus Zenbook Pro UX501JW-FI218H
NVIDIA GeForce GTX 960M
4197 Points -3%
MSI PE60-2QEi581
NVIDIA GeForce GTX 960M
4355 Points 0%
1280x720 Cloud Gate Standard Graphics (sort by value)
Dell Inspiron 15 7559
NVIDIA GeForce GTX 960M
28666 Points
Acer Aspire VN7-572G-72L0
NVIDIA GeForce GTX 950M
20049 Points -30%
Asus Zenbook Pro UX501JW-FI218H
NVIDIA GeForce GTX 960M
21686 Points -24%
MSI PE60-2QEi581
NVIDIA GeForce GTX 960M
28308 Points -1%
3DMark 11 Performance
5572 points
3DMark Cloud Gate Standard Score
16805 points
3DMark Fire Strike Score
4026 points
Help
lowmed.highultra4K
BioShock Infinite (2013) 119.7 43.6
GRID: Autosport (2014) 52.7
Batman: Arkham Knight (2015) 63 34 24
Anno 2205 (2015) 117.1 24.6 10.2 9.9
Call of Duty: Black Ops 3 (2015) 72.1 36.2 31.5 10.4
Fallout 4 (2015) 96 55.6 31.9 24.7 10
Star Wars Battlefront (2015) 88.4 41.1 34.4 11.8
Assassin's Creed Syndicate (2015) 59 severe graphical problems 47 severe graphical problems 30

Noise Level

Idle
32.6 / 32.6 / 32.6 dB(A)
HDD
32.8 dB(A)
Load
40.5 / 49.1 dB(A)
  red to green bar
 
 
30 dB
silent
40 dB(A)
audible
50 dB(A)
loud
 
min: dark, med: mid, max: light   Voltcraft sl-320 (15 cm distance)
Max. Load
 41.5 °C47.4 °C32 °C 
 40.7 °C54 °C33.4 °C 
 26.2 °C25.4 °C26.1 °C 
Maximum: 54 °C
Average: 36.3 °C
27.7 °C53.4 °C27.2 °C
34.4 °C50 °C38.3 °C
27.1 °C28.8 °C28.7 °C
Maximum: 53.4 °C
Average: 35.1 °C
Power Supply (max.)  51.4 °C | Room Temperature 23.7 °C | FIRT 550-Pocket
(±) The average temperature for the upper side under maximal load is 36.3 °C / 97 F, compared to the average of 31.3 °C / 88 F for the devices in the class Multimedia.
(-) The maximum temperature on the upper side is 54 °C / 129 F, compared to the average of 36.9 °C / 98 F, ranging from 21.1 to 71 °C for the class Multimedia.
(-) The bottom heats up to a maximum of 53.4 °C / 128 F, compared to the average of 39.2 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 28.5 °C / 83 F, compared to the device average of 31.3 °C / 88 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 28.8 °C / 83.8 F (+1.1 °C / 1.9 F).
Dell Inspiron 15 7559
GeForce GTX 960M, 6700HQ, SK hynix SC300 M.2
Acer Aspire VN7-572G-72L0
GeForce GTX 950M, 6500U, Lite-On CV1-8B128
Asus Zenbook Pro UX501JW-FI218H
GeForce GTX 960M, 4720HQ, SanDisk SD7SN3Q128G1002
MSI PE60-2QEi581
GeForce GTX 960M, 4210H, HGST Travelstar 7K1000 HTS721010A9E630
Power Consumption
36%
-17%
-55%
Idle Minimum *
9.4
5.2
45%
15.6
-66%
21.8
-132%
Idle Average *
14.4
9.4
35%
20.5
-42%
26.1
-81%
Idle Maximum *
15
10.8
28%
21.2
-41%
26.6
-77%
Load Average *
102
60
41%
75.8
26%
88.5
13%
Load Maximum *
120
80.9
33%
72.9
39%
119.7
-0%

* ... smaller is better

Power Consumption
Off / Standbydarklight 0.3 / 0.8 Watt
Idledarkmidlight 9.4 / 14.4 / 15 Watt
Load midlight 102 / 120 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Battery Runtime - WiFi v1.3 (sort by value)
Dell Inspiron 15 7559
GeForce GTX 960M, 6700HQ, SK hynix SC300 M.2
232 min
Acer Aspire VN7-572G-72L0
GeForce GTX 950M, 6500U, Lite-On CV1-8B128
359 min
Asus Zenbook Pro UX501JW-FI218H
GeForce GTX 960M, 4720HQ, SanDisk SD7SN3Q128G1002
159 min
MSI PE60-2QEi581
GeForce GTX 960M, 4210H, HGST Travelstar 7K1000 HTS721010A9E630
168 min
Battery Runtime
Idle (without WLAN, min brightness)
11h 49min
WiFi Websurfing
3h 52min
Load (maximum brightness)
1h 16min

Pros

+ 时尚的机身
+ 舒适的表面材质
+ 没有明显的工艺品质问题
+ 出色的维护升级空间
+ 优秀的触控版,不过功能性有限
+ 背光键盘
+ 4K IPS屏幕支持触控
+ 非常优秀的游戏和应用性能

Cons

- 机身强度有限
- 扭曲机身时会嘎吱作响
- 无光驱
- 触控易用性较差
- 屏幕反光严重
- Turbo加速利用率较差
- 风扇偶尔噪音较大
- 在负载下的功耗(过)高
In review: Dell Inspiron 15 7559. Test model courtesy of Dell Germany.
In review: Dell Inspiron 15 7559. Test model courtesy of Dell Germany.

我们已经提到了售价较高的戴尔Inspiron 15 7559(建议零售价1299欧元,约9140人民币)给我们的很好第一印象,但在测试中它的表现让我们略为失望。它的触控版虽然十分优秀,但仍然有一些工艺上的缺陷,而较软的键盘也让测试编辑略为失望。它的机身外观设计十分出色(当然这是个人喜好的问题),不过坚固度较差。虽然光驱现在已经十分少见,但是我们认为对于这个尺寸的多媒体设备来说还是有所必要的。它的触控版驱动存在不少问题,而风扇的噪音也只能通过限制性能来降低。笔者认为它对触控屏幕的选择,特别是镜面的材质,对于非变形本的设备来说十分值得商榷。另外一个问题是你是否真的能够从这款15寸设备的高分辨率屏幕中获益,显然它的售价较高,同时也存在着缩放比例的问题。

它的优势在于优秀的屏幕和宽广的可视角度范围,高性能和非常易用的机身设计,只需打开底盖的维护窗口,你就可以方便地升级维护它的大部分组件。

许多笔记本电脑机型,包括一些游戏本,都应该以它为榜样。它最后得分“仅”82%,所以我们无法真正向读者推荐这款设备;因为我们认为Acer Aspire VN7-572G-72L0 (85%)是一款更有魅力的机型,它选择了搭配传统磨砂全高清屏幕和仅2 GB的显存。

注:本文是基于完整评测的缩减版本,阅读完整的英文评测,请点击这里 

Dell Inspiron 15 7559 - 03/10/2016 v5 (old)
Sven Kloevekorn

Chassis
73 / 98 → 75%
Keyboard
76%
Pointing Device
89%
Connectivity
45 / 81 → 56%
Weight
59 / 20-67 → 83%
Battery
74%
Display
79%
Games Performance
84 / 85 → 98%
Application Performance
87 / 92 → 94%
Temperature
87%
Noise
78 / 95 → 82%
Audio
70%
Camera
35 / 85 → 42%
Average
72%
79%
Multimedia - Weighted Average

Price comparison

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> Notebookcheck中文版(NBC中国) > 评测 > 戴尔 Inspiron 15 7559 笔记本电脑简短评测
Sven Kloevekorn, 2015-12-20 (Update: 2015-12-21)