Breve Análise do Portátil Dell Vostro 15 5568 (i7-7500U, 940MX)

Name: Breve Análise do Portátil Dell Vostro 15 5568 (i7-7500U, 940MX)
Item: Dell Vostro 15-5568
Rating: 79
Author: Mike Wobker

Mike Wobker, 👁 Sebastian Jentsch, ✓ Felicitas Krohn (traduzido por Ricardo Soto), 12/12/2017

Laptop / Notebook

Novos atributos, velhas deficiências. Já anunciamos em janeiro que a Dell estava planejando oferecer o Vostro 15 5568 com outros processadores e uma solução gráfica dedicada. Esta configuração está agora disponível e vamos testar o que este portátil empresarial de nível de entrada com uma CPU Intel Core i7-7500U e uma Nvidia GeForce 940MX pode oferecer.

Test device courtesy of cyberport.de

Download your licensed rating image as PNG / SVG

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Size Comparison

Acer TravelMate P658-G2-MG-7327 Dell Vostro 15-5568 Lenovo ThinkPad T570-20HAS01E00 Huawei MateBook D HP Spectre x360 15-bl002xx

Left side: power-in, LAN, HDMI, 1x USB 3.0 with PowerShare, 1x USB 3.0, audio combo

Right side: SD card reader, 1x USB 2.0, 1x USB 3.0, VGA, Kensington lock

SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
HP Spectre x360 15-bl002xx (Toshiba Exceria Pro SDXC 64 GB UHS-II)	126.3 MB/s ∼100% +474%
Acer TravelMate P658-G2-MG-7327 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	88.1 MB/s ∼70% +300%
Lenovo ThinkPad T570-20HAS01E00 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	76.3 MB/s ∼60% +247%
Dell Vostro 15-5568 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	25.2 MB/s ∼20% +15%
Dell Vostro 15-5568 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	22 MB/s ∼17%
maximum AS SSD Seq Read Test (1GB)
HP Spectre x360 15-bl002xx (Toshiba Exceria Pro SDXC 64 GB UHS-II)	250.6 MB/s ∼100% +2538%
Lenovo ThinkPad T570-20HAS01E00 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	90.7 MB/s ∼36% +855%
Acer TravelMate P658-G2-MG-7327 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	77.8 MB/s ∼31% +719%
Dell Vostro 15-5568 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	25.5 MB/s ∼10% +168%
Dell Vostro 15-5568 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	9.5 MB/s ∼4%

Networking
iperf3 Client (receive) TCP 1 m 4M x10
Huawei MateBook D Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter	670 MBit/s ∼100% +1141%
Lenovo ThinkPad T570-20HAS01E00 Intel Dual Band Wireless-AC 8265	667 MBit/s ∼100% +1135%
HP Spectre x360 15-bl002xx Intel Dual Band Wireless-AC 8265	625 MBit/s ∼93% +1057%
Acer TravelMate P658-G2-MG-7327 Intel Dual Band Wireless-AC 7265	377 MBit/s ∼56% +598%
Dell Vostro 15-5568 Intel Dual Band Wireless-AC 3165	205 MBit/s ∼31% +280%
Dell Vostro 15-5568 Intel Dual Band Wireless-AC 3165	54 MBit/s ∼8%
iperf3 Client (transmit) TCP 1 m 4M x10
Huawei MateBook D Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter	534 MBit/s ∼100% +990%
HP Spectre x360 15-bl002xx Intel Dual Band Wireless-AC 8265	503 MBit/s ∼94% +927%
Lenovo ThinkPad T570-20HAS01E00 Intel Dual Band Wireless-AC 8265	498 MBit/s ∼93% +916%
Dell Vostro 15-5568 Intel Dual Band Wireless-AC 3165	268 MBit/s ∼50% +447%
Dell Vostro 15-5568 Intel Dual Band Wireless-AC 3165	49 MBit/s ∼9%
Acer TravelMate P658-G2-MG-7327 Intel Dual Band Wireless-AC 7265	34 MBit/s ∼6% -31%


208 cd/m²	208 cd/m²	210 cd/m²
206 cd/m²	239 cd/m²	227 cd/m²
211 cd/m²	234 cd/m²	228 cd/m²

Distribuição do brilho

X-Rite i1Pro 2

Máximo: 239 cd/m² Médio: 219 cd/m² Minimum: 12.2 cd/m²
iluminação: 86 %
iluminação com acumulador: 242 cd/m²
Contraste: 556:1 (Preto: 0.43 cd/m²)
ΔE Color 10.11 | 0.4-29.43 Ø6.3
ΔE Greyscale 10.88 | 0.64-98 Ø6.5
60% sRGB (Argyll 3D) 38% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.33

Arquivo ICC (X-Rite i1Pro 2)

	Dell Vostro 15-5568 Chi Mei CMN15C4, , 1920x1080, 15.6	HP Spectre x360 15-bl002xx UHD UWVA eDP BrightView WLED-backlit , , 3840x2160, 15.6	Acer TravelMate P658-G2-MG-7327 LG Philips LP156WF6-SPP1, , 1920x1080, 15.6	Huawei MateBook D BOE070C, , 1920x1080, 15.6	Lenovo ThinkPad T570-20HAS01E00 BOE NV156QUM-N44, , 3840x2160, 15.6	Dell Vostro 15-5568 Chi Mei CMN154C-8KV42 , , 1920x1080, 15.6
Response Times		-87%	-33%	-59%	-33%	-49%
Response Time Grey 50% / Grey 80% *	41 (24, 17)	44 (20.4, 23.6) -7%	38 (20, 18) 7%	46.4 (23.2, 23.2) -13%	41.6 (13.2, 28.4) -1%	47.6 (24.4, 23.2) -16%
Response Time Black / White *	15 (11, 4)	38.8 (6.4, 32.4) -159%	28 (17, 11) -87%	36.8 (22.4, 14.4) -145%	15.2 (2, 13.2) -1%	27.2 (10, 17.2) -81%
PWM Frequency	26000 (20)	1000 (99) -96%	21000 (90) -19%	21190 -18%	925.9 (90) -96%
Screen		63%	40%	13%	45%	-6%
Brightness middle	239	351.5 47%	284 19%	268 12%	339 42%	229 -4%
Brightness	219	336 53%	276 26%	258 18%	314 43%	222 1%
Brightness Distribution	86	83 -3%	82 -5%	92 7%	89 3%	82 -5%
Black Level *	0.43	0.24 44%	0.295 31%	0.47 -9%	0.36 16%	0.56 -30%
Contrast	556	1465 163%	963 73%	570 3%	942 69%	409 -26%
Colorchecker DeltaE2000 *	10.11	3.3 67%	4.07 60%	5.7 44%	4.2 58%	10.36 -2%
Colorchecker DeltaE2000 max. *	17.33	7.3 58%	10.52 39%	21.7 -25%	7.8 55%	14.95 14%
Greyscale DeltaE2000 *	10.88	1.9 83%	3.13 71%	4.2 61%	5.1 53%	10.9 -0%
Gamma	2.33 ^94%	2.09 ^105%	2.41 ^91%	2.3 ^96%	2.16 ^102%	2.21 ^100%
CCT	11924 ^55%	6784 ^96%	7082 ^92%	6820 ^95%	6569 ^99%	10084 ^64%
Color Space (Percent of AdobeRGB 1998)	38	64.4 69%	56 47%	43.2 14%	59.4 56%	37.69 -1%
Color Space (Percent of sRGB)	60	88.2 47%	86 43%	61.5 3%	91 52%	57.92 -3%
Total Average (Program / Settings)		-12% / 28%	4% / 23%	-23% / -4%	6% / 27%	-28% / -13%

* ... 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
15 ms ... rise ↗ and fall ↘ combined	↗ 11 ms rise
15 ms ... rise ↗ and fall ↘ combined	↘ 4 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 0.8 (minimum) to 240 (maximum) ms. » 12 % of all devices are better. This means that the measured response time is better than the average of all tested devices (25.7 ms).
↔ Response Time 50% Grey to 80% Grey
41 ms ... rise ↗ and fall ↘ combined	↗ 24 ms rise
41 ms ... rise ↗ and fall ↘ combined	↘ 17 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 49 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (41.1 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 detected

26000 Hz

≤ 20 % brightness setting

The display backlight flickers at 26000 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 20 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 26000 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8681 (minimum: 43 - maximum: 142900) Hz was measured.

Cinebench R15 CPU Multi 64 Bit

Cinebench R15
CPU Single 64Bit
Huawei MateBook D Intel Core i7-7500U	149 Points ∼100% +1%
Acer TravelMate P658-G2-MG-7327 Intel Core i7-7500U	147 Points ∼99% 0%
Dell Vostro 15-5568 Intel Core i7-7500U	147 Points ∼99%
HP Spectre x360 15-bl002xx Intel Core i7-7500U	146 Points ∼98% -1%
Lenovo ThinkPad T570-20HAS01E00 Intel Core i7-7500U	146 Points ∼98% -1%
Dell Vostro 15-5568 Intel Core i5-7200U	129 Points ∼87% -12%
CPU Multi 64Bit
Acer TravelMate P658-G2-MG-7327 Intel Core i7-7500U	376 Points ∼100% +10%
Lenovo ThinkPad T570-20HAS01E00 Intel Core i7-7500U	373 Points ∼99% +9%
Huawei MateBook D Intel Core i7-7500U	343 Points ∼91% 0%
Dell Vostro 15-5568 Intel Core i7-7500U	342 Points ∼91%
HP Spectre x360 15-bl002xx Intel Core i7-7500U	339 Points ∼90% -1%
Dell Vostro 15-5568 Intel Core i5-7200U	319 Points ∼85% -7%

Cinebench R15 CPU Single 64Bit

147 Points

Cinebench R15 CPU Multi 64Bit

342 Points

Cinebench R15 OpenGL 64Bit

70.9 fps

Cinebench R15 Ref. Match 64Bit

99.6 %

Ajuda

... comparado com

PCMark 8
Work Score Accelerated v2
Acer TravelMate P658-G2-MG-7327 GeForce 940MX, 7500U, Liteonit CV3-8D512	4910 Points ∼100% +2%
Huawei MateBook D GeForce 940MX, 7500U, SanDisk SD8SN8U128G1027	4860 Points ∼99% +1%
Dell Vostro 15-5568 GeForce 940MX, 7500U, Micron SSD 1100 (MTFDDAV256TBN)	4821 Points ∼98%
Dell Vostro 15-5568 HD Graphics 620, 7200U, SanDisk X400 256GB, SATA (SD8SB8U-256G)	4573 Points ∼93% -5%
HP Spectre x360 15-bl002xx GeForce 940MX, 7500U, Toshiba XG4 NVMe (THNSN5512GPUK)	4016 Points ∼82% -17%
Lenovo ThinkPad T570-20HAS01E00 GeForce 940MX, 7500U, Samsung PM961 NVMe MZVLW512HMJP	3892 Points ∼79% -19%
Home Score Accelerated v2
Acer TravelMate P658-G2-MG-7327 GeForce 940MX, 7500U, Liteonit CV3-8D512	3948 Points ∼100% +8%
Huawei MateBook D GeForce 940MX, 7500U, SanDisk SD8SN8U128G1027	3721 Points ∼94% +1%
Dell Vostro 15-5568 GeForce 940MX, 7500U, Micron SSD 1100 (MTFDDAV256TBN)	3672 Points ∼93%
Dell Vostro 15-5568 HD Graphics 620, 7200U, SanDisk X400 256GB, SATA (SD8SB8U-256G)	3331 Points ∼84% -9%
HP Spectre x360 15-bl002xx GeForce 940MX, 7500U, Toshiba XG4 NVMe (THNSN5512GPUK)	3249 Points ∼82% -12%
Lenovo ThinkPad T570-20HAS01E00 GeForce 940MX, 7500U, Samsung PM961 NVMe MZVLW512HMJP	3049 Points ∼77% -17%

PCMark 8 Home Score Accelerated v2		3672 pontos
PCMark 8 Work Score Accelerated v2		4821 pontos
Ajuda

	Dell Vostro 15-5568 Micron SSD 1100 (MTFDDAV256TBN)	HP Spectre x360 15-bl002xx Toshiba XG4 NVMe (THNSN5512GPUK)	Acer TravelMate P658-G2-MG-7327 Liteonit CV3-8D512	Huawei MateBook D SanDisk SD8SN8U128G1027	Lenovo ThinkPad T570-20HAS01E00 Samsung PM961 NVMe MZVLW512HMJP	Dell Vostro 15-5568 SanDisk X400 256GB, SATA (SD8SB8U-256G)
CrystalDiskMark 3.0		184%	24%	24%	222%	44%
Write 4k QD32	161.2	395.2 145%	248.8 54%	123.2 -24%	474.4 194%	229.4 42%
Read 4k QD32	172.8	527.2 205%	354.8 105%	368.5 113%	558.9 223%	296 71%
Write 4k	93.58	139.4 49%	68.78 -27%	82.72 -12%	144.1 54%	55.97 -40%
Read 4k	21.87	40.72 86%	25.74 18%	36.84 68%	58.42 167%	29.02 33%
Write 512	161.7	713.9 341%	246.3 52%	181.4 12%	903.4 459%	368.5 128%
Read 512	312.9	834.2 167%	227.1 -27%	331.2 6%	788.7 152%	363.4 16%
Write Seq	238.7	981.5 311%	256.9 8%	314.9 32%	1134 375%	466.8 96%
Read Seq	476.2	1266 166%	526.3 11%	478.4 0%	1210 154%	497.8 5%

CrystalDiskMark 3.0

CrystalDiskMark 5.2 / 6

AS SSD

Micron SSD 1100 (MTFDDAV256TBN)

Sequential Read: 476.2 MB/s

Sequential Write: 238.7 MB/s

512K Read: 312.9 MB/s

512K Write: 161.7 MB/s

4K Read: 21.87 MB/s

4K Write: 93.58 MB/s

4K QD32 Read: 172.8 MB/s

4K QD32 Write: 161.2 MB/s

3DMark 11 - 1280x720 Performance GPU
Huawei MateBook D NVIDIA GeForce 940MX, Intel Core i7-7500U	2910 Points ∼100% +13%
Lenovo ThinkPad T570-20HAS01E00 NVIDIA GeForce 940MX, Intel Core i7-7500U	2727 Points ∼94% +6%
Dell Vostro 15-5568 NVIDIA GeForce 940MX, Intel Core i7-7500U	2583 Points ∼89%
HP Spectre x360 15-bl002xx NVIDIA GeForce 940MX, Intel Core i7-7500U	2576 Points ∼89% 0%
Acer TravelMate P658-G2-MG-7327 NVIDIA GeForce 940MX, Intel Core i7-7500U	2556 Points ∼88% -1%
Dell Vostro 15-5568 Intel HD Graphics 620, Intel Core i5-7200U	1384 Points ∼48% -46%

3DMark
1920x1080 Fire Strike Graphics
Huawei MateBook D NVIDIA GeForce 940MX, Intel Core i7-7500U	2376 Points ∼100% +14%
Lenovo ThinkPad T570-20HAS01E00 NVIDIA GeForce 940MX, Intel Core i7-7500U	2294 Points ∼97% +10%
HP Spectre x360 15-bl002xx NVIDIA GeForce 940MX, Intel Core i7-7500U	2115 Points ∼89% +1%
Dell Vostro 15-5568 NVIDIA GeForce 940MX, Intel Core i7-7500U	2085 Points ∼88%
Dell Vostro 15-5568 Intel HD Graphics 620, Intel Core i5-7200U	763 Points ∼32% -63%
1280x720 Cloud Gate Standard Graphics
Huawei MateBook D NVIDIA GeForce 940MX, Intel Core i7-7500U	13199 Points ∼100% +16%
Lenovo ThinkPad T570-20HAS01E00 NVIDIA GeForce 940MX, Intel Core i7-7500U	13181 Points ∼100% +16%
HP Spectre x360 15-bl002xx NVIDIA GeForce 940MX, Intel Core i7-7500U	11821 Points ∼90% +4%
Dell Vostro 15-5568 NVIDIA GeForce 940MX, Intel Core i7-7500U	11406 Points ∼86%
Dell Vostro 15-5568 Intel HD Graphics 620, Intel Core i5-7200U	6554 Points ∼50% -43%

3DMark 11 Performance		2769 pontos
3DMark Cloud Gate Standard Score		8208 pontos
3DMark Fire Strike Score		1905 pontos
Ajuda

... comparado com

BioShock Infinite
1920x1080 Ultra Preset, DX11 (DDOF)
Huawei MateBook D GeForce 940MX, 7500U, SanDisk SD8SN8U128G1027	23.4 fps ∼100% +15%
HP Spectre x360 15-bl002xx GeForce 940MX, 7500U, Toshiba XG4 NVMe (THNSN5512GPUK)	21.6 fps ∼92% +6%
Lenovo ThinkPad T570-20HAS01E00 GeForce 940MX, 7500U, Samsung PM961 NVMe MZVLW512HMJP	21.5 fps ∼92% +6%
Dell Vostro 15-5568 GeForce 940MX, 7500U, Micron SSD 1100 (MTFDDAV256TBN)	20.29 fps ∼87%
Acer TravelMate P658-G2-MG-7327 GeForce 940MX, 7500U, Liteonit CV3-8D512	14.8 fps ∼63% -27%
Dell Vostro 15-5568 HD Graphics 620, 7200U, SanDisk X400 256GB, SATA (SD8SB8U-256G)	6 fps ∼26% -70%
1366x768 High Preset
Lenovo ThinkPad T570-20HAS01E00 GeForce 940MX, 7500U, Samsung PM961 NVMe MZVLW512HMJP	64.3 fps ∼100% +23%
HP Spectre x360 15-bl002xx GeForce 940MX, 7500U, Toshiba XG4 NVMe (THNSN5512GPUK)	59 fps ∼92% +13%
Huawei MateBook D GeForce 940MX, 7500U, SanDisk SD8SN8U128G1027	54.4 fps ∼85% +4%
Dell Vostro 15-5568 GeForce 940MX, 7500U, Micron SSD 1100 (MTFDDAV256TBN)	52.38 fps ∼81%
Acer TravelMate P658-G2-MG-7327 GeForce 940MX, 7500U, Liteonit CV3-8D512	42.7 fps ∼66% -18%
Dell Vostro 15-5568 HD Graphics 620, 7200U, SanDisk X400 256GB, SATA (SD8SB8U-256G)	18.8 fps ∼29% -64%
1366x768 Medium Preset
Lenovo ThinkPad T570-20HAS01E00 GeForce 940MX, 7500U, Samsung PM961 NVMe MZVLW512HMJP	72.45 fps ∼100% +17%
HP Spectre x360 15-bl002xx GeForce 940MX, 7500U, Toshiba XG4 NVMe (THNSN5512GPUK)	69.8 fps ∼96% +13%
Huawei MateBook D GeForce 940MX, 7500U, SanDisk SD8SN8U128G1027	64.5 fps ∼89% +4%
Dell Vostro 15-5568 GeForce 940MX, 7500U, Micron SSD 1100 (MTFDDAV256TBN)	61.93 fps ∼85%
Acer TravelMate P658-G2-MG-7327 GeForce 940MX, 7500U, Liteonit CV3-8D512	53.8 fps ∼74% -13%
Dell Vostro 15-5568 HD Graphics 620, 7200U, SanDisk X400 256GB, SATA (SD8SB8U-256G)	23 fps ∼32% -63%
1280x720 Very Low Preset
Lenovo ThinkPad T570-20HAS01E00 GeForce 940MX, 7500U, Samsung PM961 NVMe MZVLW512HMJP	137.9 fps ∼100% +23%
HP Spectre x360 15-bl002xx GeForce 940MX, 7500U, Toshiba XG4 NVMe (THNSN5512GPUK)	127.5 fps ∼92% +14%
Dell Vostro 15-5568 GeForce 940MX, 7500U, Micron SSD 1100 (MTFDDAV256TBN)	112.12 fps ∼81%
Huawei MateBook D GeForce 940MX, 7500U, SanDisk SD8SN8U128G1027	101.6 fps ∼74% -9%
Acer TravelMate P658-G2-MG-7327 GeForce 940MX, 7500U, Liteonit CV3-8D512	96.2 fps ∼70% -14%
Dell Vostro 15-5568 HD Graphics 620, 7200U, SanDisk X400 256GB, SATA (SD8SB8U-256G)	39.9 fps ∼29% -64%

	baixo	média	alto	ultra
BioShock Infinite (2013)	112.12	61.93	52.38	20.29	fps
Thief (2014)	43.3	24.3	17.2	12.5	fps
Dragon Age: Inquisition (2014)	61.8	42.1	9.6		fps

Barulho

Ocioso		30.2 / 30.2 / 30.2 dB
Carga		40.4 / 40.6 dB

	30 dB silencioso 40 dB(A) audível 50 dB(A) ruidosamente alto
min: , med: , max: Audix TM1, Arta (15 cm de distância) environment noise: 30.2 dB(A)

Carga Máxima

Inatividade


37.7 °C	43.5 °C	38.1 °C
34 °C	39 °C	31.3 °C
28.4 °C	28.4 °C	27.9 °C

Máximo: 43.5 °C
Médio: 34.3 °C


36.8 °C	56.2 °C	42.3 °C
27.6 °C	45.6 °C	37 °C
24.7 °C	26.1 °C	26.1 °C

Máximo: 56.2 °C
Médio: 35.8 °C

alimentação elétrica 47.6 °C | Temperatura do quarto 22.6 °C | FIRT 550-Pocket

Dell Vostro 15-5568 audio analysis

(-) | not very loud speakers (67.5 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 19.3% lower than median
(±) | linearity of bass is average (12.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 7.9% higher than median
(±) | linearity of mids is average (8% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.2% away from median
(±) | linearity of highs is average (7.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (23.8% difference to median)
Compared to same class
» 75% of all tested devices in this class were better, 6% similar, 19% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 64% of all tested devices were better, 8% similar, 28% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (9.3% difference to median)
Compared to same class
» 2% of all tested devices in this class were better, 1% similar, 97% worse
» The best had a delta of 8%, average was 19%, worst was 47%
Compared to all devices tested
» 2% of all tested devices were better, 1% similar, 98% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consumo de energia

desligado	0.35 / 0.76 Watt
Ocioso	3.1 / 6.3 / 6.5 Watt
Carga	46 / 54 Watt


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

	Dell Vostro 15-5568 7500U, GeForce 940MX, Micron SSD 1100 (MTFDDAV256TBN), TN LED, 1920x1080, 15.6	HP Spectre x360 15-bl002xx 7500U, GeForce 940MX, Toshiba XG4 NVMe (THNSN5512GPUK), IPS, 3840x2160, 15.6	Acer TravelMate P658-G2-MG-7327 7500U, GeForce 940MX, Liteonit CV3-8D512, IPS, 1920x1080, 15.6	Huawei MateBook D 7500U, GeForce 940MX, SanDisk SD8SN8U128G1027, IPS, 1920x1080, 15.6	Lenovo ThinkPad T570-20HAS01E00 7500U, GeForce 940MX, Samsung PM961 NVMe MZVLW512HMJP, IPS, 3840x2160, 15.6	Dell Vostro 15-5568 7200U, HD Graphics 620, SanDisk X400 256GB, SATA (SD8SB8U-256G), TN LED, 1920x1080, 15.6
Power Consumption		-73%	-28%	-27%	-48%	5%
Idle Minimum *	3.1	8.14 -163%	3.9 -26%	5.14 -66%	4.7 -52%	3.3 -6%
Idle Average *	6.3	10.91 -73%	7.9 -25%	9.07 -44%	9.9 -57%	6.8 -8%
Idle Maximum *	6.5	12.26 -89%	11.3 -74%	9.33 -44%	10.9 -68%	7.7 -18%
Load Average *	46	45.67 1%	47 -2%	46.76 -2%	56.1 -22%	30.9 33%
Load Maximum *	54	74.94 -39%	62 -15%	42.59 21%	75 -39%	40.3 25%
Witcher 3 ultra *				40.18

* ... smaller is better

Tempo de Execução da Bateria

Ocioso (sem WLAN, min brilho)		13h 20min
NBC WiFi Websurfing Battery Test 1.3		4h 20min
Carga (máximo brilho)		1h 19min

	Dell Vostro 15-5568 7500U, GeForce 940MX, 42 Wh	HP Spectre x360 15-bl002xx 7500U, GeForce 940MX, 79.2 Wh	Acer TravelMate P658-G2-MG-7327 7500U, GeForce 940MX, 55 Wh	Huawei MateBook D 7500U, GeForce 940MX, 43.3 Wh	Lenovo ThinkPad T570-20HAS01E00 7500U, GeForce 940MX, 56 Wh	Dell Vostro 15-5568 7200U, HD Graphics 620, 42 Wh
Battery Runtime		67%	95%	36%	58%	34%
Reader / Idle	800	866 8%		956 20%	799 0%	1011 26%
WiFi v1.3	260	535 106%	506 95%	441 70%	414 59%	357 37%
Load	79	148 87%		93 18%	171 116%	110 39%
H.264					484	512

Pro

+ Bom desempenho do sistema

+ Boas opções de atualização

Contra

- Tela pobre

- Teclado inadequado para a digitação frequente

- Recursos empresariais limitados

- Alto falantes ruins

The Dell Vostro 15 5568, courtesy of Cyberport.

O Vostro 15 5568 ainda é um portátil empresarial econômico. O desempenho oferecido é apropriado para o baixo preço. O baixo desempenho de WLAN e o teclado ruim, em particular, podem desencorajar os clientes interessados. Se os recursos de segurança minimalistas devem ser tomados em consideração para a decisão de compra é algo que os potenciais compradores devem decidir por si mesmos.

Com o Vostro 15 5568, a Dell oferece um portátil empresarial visualmente agradável. A WLAN e os recursos de segurança apresentam algumas falhas.

Para os clientes interessados que procuram um portátil empresarial barato, o Vostro 15 5568 certamente ainda é adequado. O dispositivo pode rodar aplicativos de escritório padrão (apresentações, análise de planilhas e e-mails) sem problemas. No entanto, a tela ruim deve ser levada em consideração, especialmente para aplicativos 3D que exigem uma placa gráfica dedicada. Se os ângulos de visão oferecidos e a cobertura do espaço de cores forem suficientes, este portátil é uma opção de compra válida.

Dell Vostro 15-5568 - 2017-12-0412/04/2017 v6
Mike Wobker

Acabamento

80 / 98 → 82%

Teclado

74%

Mouse

77%

Conectividade

45 / 80 → 56%

Peso

64 / 20-67 → 94%

Bateria

77%

Pantalha

77%

Desempenho do jogos

67 / 68 → 98%

Desempenho da aplicação

88 / 92 → 96%

Temperatura

89%

Ruído

89%

Audio

50%

Camera

35 / 85 → 42%

Médio

70%

79%

Office - Médio equilibrado