Notebookcheck

Recensione breve del Portatile Dell Vostro 15 5568 (i7-7500U, 940MX)

Mike Wobker (traduzione a cura di G. De Luca), 12/07/2017

Nuova configurazione, vecchie pecche. Abbiamo già annunciato a gennaio che Dell stava pianificando di offrire il Vostro 15 5568 con altri processori e soluzione grafica dedicata. Questa configurazione è disponibile finalmente e la testiamo nella versione entry-level business con CPU Intel Core i7-7500U e Nvidia GeForce 940MX.

Dell Vostro 15-5568 (Vostro 15 Serie)
Scheda grafica
NVIDIA GeForce 940MX - 4096 MB, GDDR5, Nvidia 376.54
Memoria
8192 MB 
Schermo
15.6 pollici 16:9, 1920 x 1080 pixel 141 PPI, Chi Mei CMN15C4, TN LED, lucido: no
Scheda madre
Intel Kaby Lake-U Premium PCH
Harddisk
Micron SSD 1100 (MTFDDAV256TBN), 256 GB 
, 170 GB libera
Scheda audio
Intel Kaby Lake-U/Y PCH - High Definition Audio
Porte di connessione
1 USB 2.0, 2 USB 3.0 / 3.1, 1 VGA, 1 HDMI, 1 Kensington Lock, Connessioni Audio: kombinierter Anschluss, Lettore schede: SD, 1 Lettore impronte digitali
Rete
Realtek RTL8168/8111 Gigabit-LAN (10/100/1000MBit), Intel Dual Band Wireless-AC 3165 (a/b/g/n/ac), Bluetooth 4.0
Dimensioni
altezza x larghezza x profondità (in mm): 19.2 x 380 x 252.5
Batteria
42 Wh ioni di litio, Autonomia della batteria (dichiarata dal produttore): 8.5 ore
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 1 MP HD (1.280 x 720)
Altre caratteristiche
Casse: Stereo, Tastiera: Chiclet, Illuminazione Tastiera: no, 12 Mesi Garanzia
Peso
1.88 kg, Alimentazione: 280 gr
Prezzo
879 Euro

 

Size Comparison

left side: power-in, LAN, HDMI, 1x USB 3.0 with PowerShare, 1x USB 3.0, audio combo
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
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
Distribuzione della luminosità
X-Rite i1Pro 2
Massima: 239 cd/m² Media: 219 cd/m² Minimum: 12.2 cd/m²
Distribuzione della luminosità: 86 %
Al centro con la batteria: 242 cd/m²
Contrasto: 556:1 (Nero: 0.43 cd/m²)
ΔE Color 10.11 | 0.8-29.43 Ø6.3
ΔE Greyscale 10.88 | 0.64-98 Ø6.6
60% sRGB (Argyll 3D) 38% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.33
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
2.33 103%
2.09 115%
2.41 100%
2.3 104%
2.16 111%
2.21 109%
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%
Media totale (Programma / Settaggio)
-12% / 28%
4% / 23%
-23% / -4%
6% / 27%
-28% / -13%

* ... Meglio usare valori piccoli

Tempi di risposta del Display

I tempi di risposta del display mostrano quanto sia veloce lo schermo a cambaire da un colore all'altro. Tempi di risposta lenti poccono creare sovrapposizioni negloi oggetti in movimento. Specialmente i giocatori patiti del 3D dovrebbero usare uno schermo con rempi di risposta bassi.
       Tempi di risposta dal Nero al Bianco
15 ms ... rise ↗ and fall ↘ combined↗ 11 ms Incremento
↘ 4 ms Calo
Lo schermo mostra buoni tempi di risposta durante i nostri tests, ma potrebbe essere troppo lento per i gamers competitivi.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 11 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (26 ms).
       Tempo di risposta dal 50% Grigio all'80% Grigio
41 ms ... rise ↗ and fall ↘ combined↗ 24 ms Incremento
↘ 17 ms Calo
Lo schermo mostra tempi di risposta lenti nei nostri tests e sarà insoddisfacente per i gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 48 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (41.6 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 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: 54 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 10727 (minimum: 43 - maximum: 588200) Hz was measured.

 
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360Tooltip
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 %
Aiuto
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 punti
PCMark 8 Work Score Accelerated v2
4821 punti
Aiuto
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%
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 punti
3DMark Cloud Gate Standard Score
8208 punti
3DMark Fire Strike Score
1905 punti
Aiuto
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%
basso medio alto ultra
BioShock Infinite (2013) 112.1261.9352.3820.29fps
Thief (2014) 43.324.317.212.5fps
Dragon Age: Inquisition (2014) 61.842.19.6fps

Rumorosità

Idle
30.2 / 30.2 / 30.2 dB(A)
Sotto carico
40.4 / 40.6 dB(A)
  red to green bar
 
 
30 dB
silenzioso
40 dB(A)
udibile
50 dB(A)
rumoroso
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm di distanza)   Rumorosità ambientale: 30.2 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2033.132.431.733.12531.431.535.131.43131.831.134.731.84028.731.734.628.75034.535.937.634.5632826.228288028.127.127.128.110026.527.425.226.512524.325.223.824.316024.124.223.524.120023.323.722.623.325023.3232223.331527.927.720.727.940023.927.820.223.950022.222.619.222.263026.626.61826.680025.926.917.825.9100033.131.318.133.1125030.830.917.530.8160030.730.817.230.7200030.431.117.530.4250030.431.517.630.4315028.829.617.528.8400024.725.417.924.7500022231822630022.423.318.122.4800021.622.218.321.61000020.320.518.320.31250018.91918.218.91600018.618.518.318.6SPL40.440.630.240.4N3.23.41.43.2median 24.3Dell Vostro 15-5568median 25.4median 18.2median 24.3Delta2.931.32.934.533.23036.234.53230.732.232.23230.630.631.431.730.63133.830.3293130.536.531.428.830.530.831.230.630.830.828.328.927.828.328.327.928.526.628.927.926.926.925.624.526.925.426.124.72425.427.626.524.124.627.628.92422.422.128.930.124.421.92230.128.525.420.420.828.525.923.419.720.325.925.52219.519.325.527.722.818.818.627.729.323.117.817.929.329.52317.617.729.532.523.117.41732.53322.31717.1333521.916.816.93531.720.216.81731.7321917.116.93228.718.81716.928.726.318.817.11726.321.618.817.117.221.620.31917.317.120.320.122.217.317.220.119.422.317.717.419.442.733.9303042.7421.41.44median 27.9Acer TravelMate P658-G2-MG-7327median 22.8median 17.7median 17.7median 27.92.11.41.922.131.333.234.632.432.432.73337.330.330.932.733.828.328.829.930.126.127.828.730.525.427.928.428.326.527.827.428.125.725.925.526.224.725.724.726.923.22322.924.422.722.522.724.821.822.220.924.521.721.520.524.820.520.219.622.620.219.918.922.821.619.618.225.322.619.917.627.123.920.9172823.419.416.527.324.62016.129.523.318.515.828.824.518.515.830.426.319.416.135.323.11816.430.720.51716.626.42016.916.725.718.916.916.921.919.316.916.920.920.6171722.622.317.317.42135.231.129.241.32.21.51.23.4median 22.6Lenovo ThinkPad T570-20HAS01E00median 19.6median 17median 25.71.52.12.32hearing rangehide median Fan Noise
Carico massimo
 37.7 °C43.5 °C38.1 °C 
 34 °C39 °C31.3 °C 
 28.4 °C28.4 °C27.9 °C 
Massima: 43.5 °C
Media: 34.3 °C
36.8 °C56.2 °C42.3 °C
27.6 °C45.6 °C37 °C
24.7 °C26.1 °C26.1 °C
Massima: 56.2 °C
Media: 35.8 °C
Alimentazione (max)  47.6 °C | Temperatura della stanza 22.6 °C | FIRT 550-Pocket
The maximum temp on the upper side is 43.5 °C, compared to the average of 35.9 °C ranging from 21.1 °C to 71 °C for class Office.
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2033.931.733.92529.935.129.93132.234.732.24030.234.630.25033.537.633.56328.22828.28027.127.127.110026.525.226.512526.123.826.116025.623.525.62003422.63425047.32247.331551.620.751.640051.720.251.750050.419.250.463054.91854.980067.517.867.5100067.518.167.5125064.817.564.8160063.617.263.6200064.517.564.5250059.517.659.5315056.717.556.7400056.617.956.6500054.51854.563005818.158800054.818.354.81000052.518.352.51250050.418.250.41600053.318.353.3SPL73.930.273.9N29.81.429.8median 54.5Dell Vostro 15-5568median 18.2median 54.5Delta4.71.34.735.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6Apple MacBook 12 (Early 2016) 1.1 GHzmedian 17.84.62.4hearing rangehide median Pink Noise
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 20%, 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
» 1% of all tested devices in this class were better, 1% similar, 98% worse
» The best had a delta of 9%, average was 19%, worst was 47%
Compared to all devices tested
» 2% of all tested devices were better, 0% similar, 98% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consumo di corrente
Off / Standbydarklight 0.35 / 0.76 Watt
Idledarkmidlight 3.1 / 6.3 / 6.5 Watt
Sotto carico midlight 46 / 54 Watt
 color bar
Leggenda: min: dark, med: mid, max: light        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

* ... Meglio usare valori piccoli

Autonomia della batteria
Idle (senza WLAN, min luminosità)
13ore 20minuti
NBC WiFi Websurfing Battery Test 1.3
4ore 20minuti
Sotto carico (max luminosità)
1ore 19minuti
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
Autonomia della batteria
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

+ buone prestazioni di sistema
+ buone opzioni di upgrade

Contro

- display scarso
- tastiera non adatta a chi scrive molto
- funzioni business limitate
- casse scarse
Dell Vostro 15 5568, offerto da Cyberport.
Dell Vostro 15 5568, offerto da Cyberport.

Il Vostro 15 5568 è un portatile business economico. Le performance offerte sono adeguate al suo prezzo. Le scarse prestazioni WLAN e la tastiera mediocre possono scoraggiare gli acquirenti. Mentre la features di sicurezza minimalistiche dovrebbero essere considerate da ogni singolo acquirente in base alle proprie esigenze.

Con il Vostro 15 5568, Dell offre un portatile business economico e carino. WLAN e funzioni di sicurezza sono deludenti, tuttavia.

Per coloro che cercano un portatile business economico, il Vostro 15 5568 è sicuramente adatto. Il dispositivo gestisce bene le applicazioni standard da ufficio (presentazioni, fogli di calcolo, emails) senza problemi. Tuttavia, il display scarso deve essere considerato, soprattutto per le applicazioni 3D che richiedono una scheda grafica dedicata. Considerando la stabilità degli angoli di visuale e la copertura del colore entrambe sufficienti, questo portatile rappresenta una buona opzione.

Nota: si tratta di una recensione breve, con alcune sezioni non tradotte, per la versione integrale in inglese guardate qui.

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

Chassis
80 / 98 → 82%
Tastiera
74%
Dispositivo di puntamento
77%
Connettività
45 / 80 → 56%
Peso
64 / 20-67 → 94%
Batteria
77%
Display
77%
Prestazioni di gioco
67 / 68 → 98%
Prestazioni Applicazioni
88 / 92 → 96%
Temperatura
89%
Rumorosità
89%
Audio
50%
Fotocamera
35 / 85 → 42%
Media
70%
79%
Office - Media ponderata

Pricecompare

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> Recensioni e prove de portatili e telefoni cellulari > Recensioni e prove > Recensioni e prove > Recensione breve del Portatile Dell Vostro 15 5568 (i7-7500U, 940MX)
Mike Wobker, 2017-12- 7 (Update: 2017-12- 8)