戴尔 Inspiron 15 5568 变形本简短评测

Name: Dell Inspiron 15 5568
Brand: Dell

融合。 戴尔的这款15寸Inspiron变形本尝试着将笔记本电脑和平板的主要特性融于一身。不过，它也不得不在其他方面作出一些妥协来接近这个目标。

Nino Ricchizzi, ✓ Stefanie Voigt (translated by Yuchen Wang), Published 07/28/2016 🇺🇸 🇩🇪 ...

Convertible / 2-in-1 Windows Skylake Laptop / Notebook Tablet Touchscreen

Test device courtesy of Dell Deutschland

Download your licensed rating image as PNG / SVG

Dell Inspiron 15 5568 (Inspiron 15 Series)

Processor

Intel Core i7-6500U 2 x 2.5 - 3.1 GHz, Skylake, 热设计功率: 15 瓦, 双核

Graphics adapter

Intel HD Graphics 520, Core: 300 MHz, 20.19.15.4390

Memory

16 GB

, 2x8 GB DDR4 (两个内存槽均已占用), 双通道

Display

15.60 inch 16:9, 1920 x 1080 pixel 141 PPI, 电容式，多点触控, AU Optronics B156HW01 V0, IPS, glossy: yes

Mainboard

Intel Skylake-U Premium PCH

Storage

Toshiba THNSNK256GCS8, 256 GB

, 2.5寸, SATA 3.2

Soundcard

Intel Skylake-U/Y PCH - High Definition Audio

Connections

1 USB 2.0, 2 USB 3.0 / 3.1 Gen1, 1 HDMI, 1 Kensington Lock, Audio Connections: 整合音频接口, Card Reader: SD, SDHC, SDXC

Networking

Intel Dual Band Wireless-AC 3165 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.2

Size

height x width x depth (in mm): 20 x 382 x 253

Battery

42 Wh Lithium-Ion

Operating System

Microsoft Windows 10 Home 64 Bit

Camera

Webcam: 720p

Additional features

Speakers: 立体声扬声器, Keyboard Light: yes, 12 Months Warranty

Weight

2.072 kg, Power Supply: 284 g

Price

1000 Euro

Links

Dell homepage
Dell notebook section
Inspiron 15 (Series)

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

Size Comparison

HP Envy 15-w103ng x360 Dell Inspiron 15 5568 Lenovo Yoga 510-15ISK HP Spectre x360 15-ap012dx Acer Aspire R14 R5-471T-79GQ DIN A4 ❌

Left: Power-in, HDMI-out, 2x USB 3.0, combo audio

Right: SD card reader, 1x USB 3.0, Elegant security preparation

SD Card Reader
average JPG Copy Test (av. of 3 runs)
Dell XPS 13 2016 9350 (FHD, i7-6560U) Iris Graphics 540, 6560U, Samsung PM951 NVMe MZ-VLV256D	135 MB/s +543%
Lenovo Yoga 510-15ISK Radeon R7 M460, 6200U, Liteonit CV3-DE256	74.2 MB/s +253%
HP Envy 15-w103ng x360 GeForce 930M, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	68.4 MB/s +226%
Dell Inspiron 15 5568 HD Graphics 520, 6500U, Toshiba THNSNK256GCS8	21 MB/s
Acer Aspire R14 R5-471T-79GQ HD Graphics 520, 6500U	17 MB/s -19%
Lenovo Ideapad 500-15ISK 80NT005WGE Radeon R7 M360, 6500U, Samsung PM871 MZYLN256HCHP	14 MB/s -33%
maximum AS SSD Seq Read Test (1GB)
Dell XPS 13 2016 9350 (FHD, i7-6560U) Iris Graphics 540, 6560U, Samsung PM951 NVMe MZ-VLV256D	210 MB/s +692%
HP Envy 15-w103ng x360 GeForce 930M, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	88 MB/s +232%
Lenovo Yoga 510-15ISK Radeon R7 M460, 6200U, Liteonit CV3-DE256	85.1 MB/s +221%
Dell Inspiron 15 5568 HD Graphics 520, 6500U, Toshiba THNSNK256GCS8	26.5 MB/s
Lenovo Ideapad 500-15ISK 80NT005WGE Radeon R7 M360, 6500U, Samsung PM871 MZYLN256HCHP	25.9 MB/s -2%
Acer Aspire R14 R5-471T-79GQ HD Graphics 520, 6500U	25.2 MB/s -5%

Networking
iperf Server (receive) TCP 1 m
Dell Inspiron 15 5568 HD Graphics 520, 6500U, Toshiba THNSNK256GCS8	372 MBit/s
HP x2 210 G1 HD Graphics (Cherry Trail), Z8300, 64 GB eMMC Flash	80 MBit/s -78%
iperf Client (transmit) TCP 1 m
Dell Inspiron 15 5568 HD Graphics 520, 6500U, Toshiba THNSNK256GCS8	390 MBit/s
HP x2 210 G1 HD Graphics (Cherry Trail), Z8300, 64 GB eMMC Flash	71 MBit/s -82%


241 cd/m²	232 cd/m²	229 cd/m²
268 cd/m²	266 cd/m²	247 cd/m²
260 cd/m²	260 cd/m²	241 cd/m²

Distribution of brightness

AU Optronics B156HW01 V0 tested with X-Rite i1Pro 2

Maximum: 268 cd/m² (Nits) Average: 249.3 cd/m² Minimum: 16 cd/m²
Brightness Distribution: 85 %
Center on Battery: 266 cd/m²
Contrast: 1023:1 (Black: 0.26 cd/m²)
ΔE Color 4.98 | 0.5-29.43 Ø4.92
ΔE Greyscale 2.68 | 0.5-98 Ø5.2
57% sRGB (Argyll 1.6.3 3D)
36% AdobeRGB 1998 (Argyll 1.6.3 3D)
39.3% AdobeRGB 1998 (Argyll 2.2.0 3D)
57.1% sRGB (Argyll 2.2.0 3D)
38.04% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.27

Download ICC File (X-Rite i1Pro 2)

	Dell Inspiron 15 5568 HD Graphics 520, 6500U, Toshiba THNSNK256GCS8	HP Spectre x360 15-ap012dx HD Graphics 520, 6200U, Sandisk X300 SD7SN6S-256G-1006	HP Envy 15-w103ng x360 GeForce 930M, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	Lenovo Yoga 510-15ISK Radeon R7 M460, 6200U, Liteonit CV3-DE256	Acer Aspire R14 R5-471T-79GQ HD Graphics 520, 6500U
Display		61%	5%	12%	-3%
Display P3 Coverage	38.04	62.8 65%	39.97 5%	42.58 12%	36.92 -3%
sRGB Coverage	57.1	88.2 54%	59.8 5%	63.9 12%	55.4 -3%
AdobeRGB 1998 Coverage	39.3	63.9 63%	41.32 5%	43.99 12%	38.15 -3%
Response Times		-3%	-8%	-22%	-63%
Response Time Grey 50% / Grey 80% *	42 ?(19, 23)	32.8 ?(14.8, 18) 22%	37 ?(38, 36) 12%	43.2 ?(19.6, 23.6) -3%	80 ?(24, 56) -90%
Response Time Black / White *	22 ?(6, 16)	28 ?(4.8, 23.2) -27%	28 ?(24, 32) -27%	30.8 ?(17.6, 13.2) -40%	30 ?(9, 31) -36%
PWM Frequency
Screen		4%	-30%	4%	-7%
Brightness middle	266	298 12%	208 -22%	254 -5%	215 -19%
Brightness	249	295 18%	205 -18%	230 -8%	203 -18%
Brightness Distribution	85	88 4%	80 -6%	86 1%	85 0%
Black Level *	0.26	0.57 -119%	0.26 -0%	0.26 -0%	0.25 4%
Contrast	1023	523 -49%	800 -22%	977 -4%	860 -16%
Colorchecker dE 2000 *	4.98	4.43 11%	6.97 -40%	4.23 15%	5.04 -1%
Colorchecker dE 2000 max. *	11.82	6.62 44%		9.5 20%	10.6 10%
Greyscale dE 2000 *	2.68	2.45 9%	7.37 -175%	2.87 -7%	3.3 -23%
Gamma	2.27 ^97%	2.45 ^90%	2.34 ^94%	2.35 ^94%	2.35 ^94%
CCT	6583 ^99%	6326 ^103%	6823 ^95%	5965 ^109%	6370 ^102%
Color Space (Percent of AdobeRGB 1998)	36	57.2 59%	38 6%	40.35 12%	35 -3%
Color Space (Percent of sRGB)	57	87.8 54%	59 4%	63.48 11%	55 -4%
Total Average (Program / Settings)		21% / 15%	-11% / -20%	-2% / 2%	-24% / -14%

* ... smaller is better

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
22 ms ... rise ↗ and fall ↘ combined	↗ 6 ms rise
22 ms ... rise ↗ and fall ↘ combined	↘ 16 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 44 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (21 ms).
↔ Response Time 50% Grey to 80% Grey
42 ms ... rise ↗ and fall ↘ combined	↗ 19 ms rise
42 ms ... rise ↗ and fall ↘ combined	↘ 23 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. » 64 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.9 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 8743 (minimum: 5 - maximum: 343500) Hz was measured.

Cinebench R15
CPU Multi 64Bit
Lenovo Ideapad 500-15ISK 80NT005WGE Radeon R7 M360, 6500U, Samsung PM871 MZYLN256HCHP	322 Points +5%
Acer Aspire R14 R5-471T-79GQ HD Graphics 520, 6500U	320 Points +4%
HP Spectre x360 15-ap012dx HD Graphics 520, 6200U, Sandisk X300 SD7SN6S-256G-1006	310 Points +1%
Dell Inspiron 15 5568 HD Graphics 520, 6500U, Toshiba THNSNK256GCS8	308 Points
HP Envy 15-w103ng x360 GeForce 930M, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	292 Points -5%
Lenovo Yoga 510-15ISK Radeon R7 M460, 6200U, Liteonit CV3-DE256	289 Points -6%
CPU Single 64Bit
Lenovo Ideapad 500-15ISK 80NT005WGE Radeon R7 M360, 6500U, Samsung PM871 MZYLN256HCHP	130 Points +2%
Acer Aspire R14 R5-471T-79GQ HD Graphics 520, 6500U	128 Points 0%
Dell Inspiron 15 5568 HD Graphics 520, 6500U, Toshiba THNSNK256GCS8	128 Points
HP Spectre x360 15-ap012dx HD Graphics 520, 6200U, Sandisk X300 SD7SN6S-256G-1006	123 Points -4%
HP Envy 15-w103ng x360 GeForce 930M, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	116 Points -9%
Lenovo Yoga 510-15ISK Radeon R7 M460, 6200U, Liteonit CV3-DE256	114 Points -11%

Cinebench R15 CPU Single 64Bit

128 Points

Cinebench R15 CPU Multi 64Bit

308 Points

Cinebench R15 OpenGL 64Bit

41.34 fps

Cinebench R15 Ref. Match 64Bit

97.8 %

Help

... in comparison

PCMark 8 - Home Score Accelerated v2
Lenovo Yoga 510-15ISK Radeon R7 M460, 6200U, Liteonit CV3-DE256	3651 Points +1%
Dell Inspiron 15 5568 HD Graphics 520, 6500U, Toshiba THNSNK256GCS8	3607 Points
Lenovo Ideapad 500-15ISK 80NT005WGE Radeon R7 M360, 6500U, Samsung PM871 MZYLN256HCHP	3486 Points -3%
Acer Aspire R14 R5-471T-79GQ HD Graphics 520, 6500U	3392 Points -6%
HP Envy 15-w103ng x360 GeForce 930M, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	3200 Points -11%
HP Spectre x360 15-ap012dx HD Graphics 520, 6200U, Sandisk X300 SD7SN6S-256G-1006	2847 Points -21%

PCMark 8 Home Score Accelerated v2		3607 points
PCMark 8 Work Score Accelerated v2		4433 points
Help

	Dell Inspiron 15 5568 HD Graphics 520, 6500U, Toshiba THNSNK256GCS8	HP Spectre x360 15-ap012dx HD Graphics 520, 6200U, Sandisk X300 SD7SN6S-256G-1006	HP Envy 15-w103ng x360 GeForce 930M, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	Acer Aspire R14 R5-471T-79GQ HD Graphics 520, 6500U	Lenovo Yoga 510-15ISK Radeon R7 M460, 6200U, Liteonit CV3-DE256
CrystalDiskMark 3.0		14%	13%	-9%	18%
Read Seq	458.6	475.6 4%	515 12%	503 10%	487 6%
Write Seq	270	425 57%	240.7 -11%	161.6 -40%	450.7 67%
Read 512	397.4	258.4 -35%	391.3 -2%	319.7 -20%	384.5 -3%
Write 512	242	318.9 32%	240 -1%	161.5 -33%	356.3 47%
Read 4k	19.88	35.48 78%	27.64 39%	26.04 31%	27.05 36%
Write 4k	86.7	93 7%	95.2 10%	81.6 -6%	63.7 -27%
Read 4k QD32	275.3	281.2 2%	367.9 34%	278.5 1%	281.5 2%
Write 4k QD32	197.6	138.7 -30%	239 21%	161.6 -18%	232 17%

CrystalDiskMark 3.0

AS SSD

Toshiba THNSNK256GCS8

Sequential Read: 458.6 MB/s

Sequential Write: 270 MB/s

512K Read: 397.4 MB/s

512K Write: 242 MB/s

4K Read: 19.88 MB/s

4K Write: 86.7 MB/s

4K QD32 Read: 275.3 MB/s

4K QD32 Write: 197.6 MB/s

3DMark 11 - 1280x720 Performance
Lenovo Ideapad 500-15ISK 80NT005WGE Radeon R7 M360, 6500U, Samsung PM871 MZYLN256HCHP	2301 Points +38%
HP Envy 15-w103ng x360 GeForce 930M, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	2270 Points +36%
Lenovo Yoga 510-15ISK Radeon R7 M460, 6200U, Liteonit CV3-DE256	2246 Points +34%
Dell Inspiron 15 5568 HD Graphics 520, 6500U, Toshiba THNSNK256GCS8	1672 Points
Acer Aspire R14 R5-471T-79GQ HD Graphics 520, 6500U	1584 Points -5%
HP Spectre x360 15-ap012dx HD Graphics 520, 6200U, Sandisk X300 SD7SN6S-256G-1006	1565 Points -6%

3DMark 11 Performance		1672 points
3DMark Cloud Gate Standard Score		6323 points
Help

... in comparison

Tomb Raider
1366x768 Normal Preset AA:FX AF:4x
HP Envy 15-w103ng x360 GeForce 930M, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	58 fps +36%
Dell Inspiron 15 5568 HD Graphics 520, 6500U, Toshiba THNSNK256GCS8	42.7 fps
Lenovo Ideapad 500-15ISK 80NT005WGE Radeon R7 M360, 6500U, Samsung PM871 MZYLN256HCHP	42.3 fps -1%
Acer Aspire R14 R5-471T-79GQ HD Graphics 520, 6500U	41.7 fps -2%
Lenovo Yoga 510-15ISK Radeon R7 M460, 6200U, Liteonit CV3-DE256	39.9 fps -7%
Asus ASUSPRO P2530UA-DM0046E HD Graphics 520, 6500U, Samsung SSD 850 EVO 250GB	38.2 fps -11%
Acer TravelMate P648-M-757N HD Graphics 520, 6500U, Lite-On CV1-8B256	33.8 fps -21%
Lenovo ThinkPad X260-20F6007RGE HD Graphics 520, 6500U, Liteonit LCH-512V2S	28.1 fps -34%
1366x768 High Preset AA:FX AF:8x
HP Envy 15-w103ng x360 GeForce 930M, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	33.4 fps +20%
Lenovo Ideapad 500-15ISK 80NT005WGE Radeon R7 M360, 6500U, Samsung PM871 MZYLN256HCHP	31.5 fps +13%
Lenovo Yoga 510-15ISK Radeon R7 M460, 6200U, Liteonit CV3-DE256	30 fps +8%
Dell Inspiron 15 5568 HD Graphics 520, 6500U, Toshiba THNSNK256GCS8	27.9 fps
Asus ASUSPRO P2530UA-DM0046E HD Graphics 520, 6500U, Samsung SSD 850 EVO 250GB	25.6 fps -8%
Acer Aspire R14 R5-471T-79GQ HD Graphics 520, 6500U	25.2 fps -10%
Acer TravelMate P648-M-757N HD Graphics 520, 6500U, Lite-On CV1-8B256	23.4 fps -16%
Lenovo ThinkPad X260-20F6007RGE HD Graphics 520, 6500U, Liteonit LCH-512V2S	18.6 fps -33%

	low	med.	high	ultra
Tomb Raider (2013)	84.1	42.7	27.9	12.6
BioShock Infinite (2013)	54.4	31.5	27.7	8.2
Rise of the Tomb Raider (2016)	17.6	10.8	6.2

Noise Level

Idle		32.8 / 32.8 / 33.8 dB(A)
Load		36.3 / 36.3 dB(A)

	30 dB silent 40 dB(A) audible 50 dB(A) loud
min: , med: , max: Audix TM1, Arta (15 cm distance) environment noise: 31.2 dB(A)

Max. Load

Idle


36.7 °C	37.2 °C	29.2 °C
37.2 °C	36.9 °C	26.4 °C
24.2 °C	25.2 °C	25.2 °C

Maximum: 37.2 °C
Average: 30.9 °C


28.2 °C	43.7 °C	50.6 °C
24.8 °C	40.3 °C	45.6 °C
24.7 °C	25 °C	26 °C

Maximum: 50.6 °C
Average: 34.3 °C

Power Supply (max.) 50.4 °C | Room Temperature 22 °C | FIRT 550-Pocket

(+) The average temperature for the upper side under maximal load is 30.9 °C / 88 F, compared to the average of 30.3 °C / 87 F for the devices in the class Convertible.
(+) The maximum temperature on the upper side is 37.2 °C / 99 F, compared to the average of 35.3 °C / 96 F, ranging from 19.6 to 60 °C for the class Convertible.
(-) The bottom heats up to a maximum of 50.6 °C / 123 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26.2 °C / 79 F, compared to the device average of 30.3 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 25.2 °C / 77.4 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (+2.9 °C / 5.2 F).

Power Consumption

Off / Standby	0.26 / 0.8 Watt
Idle	4.34 / 7.5 / 8.4 Watt
Load	30.4 / 32.5 Watt


Key: min: , med: , max: Metrahit Energy

	Dell Inspiron 15 5568 HD Graphics 520, 6500U, Toshiba THNSNK256GCS8	HP Spectre x360 15-ap012dx HD Graphics 520, 6200U, Sandisk X300 SD7SN6S-256G-1006	HP Envy 15-w103ng x360 GeForce 930M, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	Lenovo Yoga 510-15ISK Radeon R7 M460, 6200U, Liteonit CV3-DE256	Acer Aspire R14 R5-471T-79GQ HD Graphics 520, 6500U
Power Consumption		-45%	-13%	-20%	4%
Idle Minimum *	4.34	6.5 -50%	4.15 4%	4 8%	4 8%
Idle Average *	7.5	13.3 -77%	8.2 -9%	7.5 -0%	6.6 12%
Idle Maximum *	8.4	15.1 -80%	8.2 2%	8.1 4%	8.6 -2%
Load Average *	30.4	30.8 -1%	34.6 -14%	40.8 -34%	30.5 -0%
Load Maximum *	32.5	38.5 -18%	48 -48%	57.3 -76%	32.2 1%

* ... smaller is better

Battery Runtime

Idle (without WLAN, min brightness)		7h 29min
WiFi Websurfing		4h 59min
Big Buck Bunny H.264 1080p		4h 58min
Load (maximum brightness)		1h 33min

	Dell Inspiron 15 5568 HD Graphics 520, 6500U, Toshiba THNSNK256GCS8	HP Spectre x360 15-ap012dx HD Graphics 520, 6200U, Sandisk X300 SD7SN6S-256G-1006	HP Envy 15-w103ng x360 GeForce 930M, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	Acer Aspire R14 R5-471T-79GQ HD Graphics 520, 6500U	Lenovo Yoga 510-15ISK Radeon R7 M460, 6200U, Liteonit CV3-DE256
Battery Runtime		41%	33%	50%	24%
Reader / Idle	449	705 57%			730 63%
H.264	298				337 13%
WiFi v1.3	299	431 44%	398 33%	448 50%	335 12%
Load	93	113 22%			100 8%

Pros

+ 响应迅速

+ 低噪音

+ 触控版宽阔

+ 机身坚固

Cons

- 亮度一般的屏幕

- 电池续航短

- 仅12个月质保

In review: Dell Inspiron 5568. Test model provided by Dell Deutschland.

作为优秀的变形本，一台设备需要有优秀而均衡的性能，高品质机身和高便携性。除了一些小细节外，这几点戴尔的最新Inspiron 15 5568都做到了。它的机身出了一些小弱点外在竞争中毫不落后。我们特别欣赏它的高端工艺品质。只有它的屏幕后盖需要更加坚固，整机重量和屏幕亮度分布需要进一步改进。对于它的屏幕我们没有太多的不满，只是如果亮度可以更高的话将会让它更加接近完美。接下来另外一个重要标准是性能表现和响应速度。鉴于戴尔为它搭配了高端部件，我们的测试机在系统基准测试中达到了很高的水平。不过，这也在散热上为它带来了一些压力。它的电池续航也有些短，相比一些竞争对手的表现远远落后。