Test: PC Specialist Defiance IV (i7-7700HQ, GTX 1060, Full HD) Laptop (Sammanfattning)

Name: PC Zentrum Defiance IV
Brand: PC Zentrum

Ovanlig. Defiance IV är en tjusig 17-tums spellaptop utrustad med en Core i7-7700HQ, ett GeForce GTX 1060 och en 120Hz-skärm. I vår detaljerade recension får du reda på om processorns klockfrekvensproblem vid hög belastning påverkar spelupplevelsen.

Florian Glaser (översatt av Daniel Eriksson), Published 01/11/2018 🇺🇸 🇩🇪 ...

Gaming Geforce Kaby Lake Laptop / Notebook Windows

Test device courtesy of PC Zentrum

Download your licensed rating image as PNG / SVG

PC Zentrum Defiance IV

Processor

Intel Core i7-7700HQ 4 x 2.8 - 3.8 GHz, Kaby Lake

Grafikkort

NVIDIA GeForce GTX 1060 Mobile - 6 GB VRAM, Kärna: 1455 MHz, Minne: 8000 MHz, GDDR5, ForceWare 388.59, Optimus

Minne

16 GB

, SO-DIMM DDR4-2133, Enkel-Kanal, 1 av 2 platser upptagna, max. 32 GB

Skärm

17.30 tum 16:9, 1920 x 1080 pixlar 127 PPI, CMN N173HHE-G32 (CMN1747), TN, 120 Hz, Full-HD, glansig: nej

Moderkort

Intel HM175

Hårddisk

Samsung PM961 MZVLW256HEHP, 256 GB

, NVMe SSD. Platser: 2x M.2 (en som är PCIe) & 1x 2.5-tum

Ljudkort

Realtek ALC892 @ Intel Sunrise Point PCH - High Definition Audio Controller

Anslutningar

5 USB 3.0, 0 USB 3.1 Gen2, 1 HDMI, 2 DisplayPort, 1 Kensingtonlås, Ljudanslutningar: 1x ljudutgång, 1x mikrofon, 1x S/PDIF, Kortläsare: SD,SDHC,SDXC,Mini-SD,MMC,RSMMC, 1 Fingeravtrycksläsare

Nätverk

Realtek PCIe GBE Family Controller (10/100/1000MBit/s), Intel Dual Band Wireless-AC 8265 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.2

Storlek

höjd x bredd x djup (i mm) 25 x 419 x 287

Batteri

66 Wh, 4320 mAh Litiumjon, 4 celler

Operativsystem

Microsoft Windows 10 Home 64 Bit

Camera

Webbkamera: 2.0 MP FHD

Övrigt

Högtalare: 2.1, Tangentbord: chiclet, Tangentbordsbelysning: ja, 200-watt nätadapter, användarmanualer, DVD med drivrutiner, DVD med Windows, BullGuard Internet Security Testvesion, MS Office 365 Testversion, 36 Månader Garanti

Vikt

3.008 kg, Strömförsörjning: 843 g

Pris

1480 EUR

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

see all specifications

Size Comparison

Acer Aspire V17 Nitro BE VN7-793-738J Razer Blade Pro RZ09-0220 PC Zentrum Defiance IV Medion Erazer X7857 MSI GS73VR 7RG DIN A4 ❌

Left: power supply, HDMI, 2x Mini-DisplayPort, USB-C 3.0, 2x USB-A 3.0

Right: 3x audio, card reader, 2x USB-A 3.0, RJ45-LAN, Kensington lock

SD Card Reader
average JPG Copy Test (av. of 3 runs)
MSI GS73VR 7RG (Toshiba Exceria Pro SDXC 64 GB UHS-II)	182.9 MB/s +2%
PC Zentrum Defiance IV (Toshiba Exceria Pro SDXC 64 GB UHS-II)	179 MB/s
Razer Blade Pro RZ09-0220 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	69.2 MB/s -61%
Acer Aspire V17 Nitro BE VN7-793-738J (Toshiba Exceria Pro SDXC 64 GB UHS-II)	23 MB/s -87%
maximum AS SSD Seq Read Test (1GB)
MSI GS73VR 7RG (Toshiba Exceria Pro SDXC 64 GB UHS-II)	212.2 MB/s +3%
PC Zentrum Defiance IV (Toshiba Exceria Pro SDXC 64 GB UHS-II)	207 MB/s
Razer Blade Pro RZ09-0220 (Toshiba Exceria Pro SDXC 64 GB UHS-II)	83.2 MB/s -60%
Acer Aspire V17 Nitro BE VN7-793-738J (Toshiba Exceria Pro SDXC 64 GB UHS-II)	23.3 MB/s -89%

Networking
iperf3 transmit AX12
Medion Erazer X7857 Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter	664 MBit/s +52%
Acer Aspire V17 Nitro BE VN7-793-738J Qualcomm/Atheros QCA6174	626 MBit/s +44%
Razer Blade Pro RZ09-0220 Killer Wireless-n/a/ac 1535 Wireless Network Adapter	589 MBit/s +35%
MSI GS73VR 7RG Intel Dual Band Wireless-AC 8265	486 MBit/s +11%
PC Zentrum Defiance IV Intel Dual Band Wireless-AC 8265	436 MBit/s
iperf3 receive AX12
PC Zentrum Defiance IV Intel Dual Band Wireless-AC 8265	680 MBit/s
Acer Aspire V17 Nitro BE VN7-793-738J Qualcomm/Atheros QCA6174	638 MBit/s -6%
MSI GS73VR 7RG Intel Dual Band Wireless-AC 8265	605 MBit/s -11%
Razer Blade Pro RZ09-0220 Killer Wireless-n/a/ac 1535 Wireless Network Adapter	424 MBit/s -38%
Medion Erazer X7857 Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter	371 MBit/s -45%


279 cd/m²	306 cd/m²	267 cd/m²
295 cd/m²	312 cd/m²	281 cd/m²
292 cd/m²	285 cd/m²	288 cd/m²

Distribution av ljusstyrkan

CMN N173HHE-G32 (CMN1747) tested with X-Rite i1Pro 2

Max: 312 cd/m² (Nits) Medel: 289.4 cd/m² Minimum: 14 cd/m²
Distribution av ljusstyrkan: 86 %
Mitt på batteriet: 312 cd/m²
Kontrast: 1076:1 (Svärta: 0.29 cd/m²)
ΔE Color 10.64 | 0.5-29.43 Ø4.93
ΔE Greyscale 11.66 | 0.5-98 Ø5.2
100% sRGB (Argyll 1.6.3 3D)
77% AdobeRGB 1998 (Argyll 1.6.3 3D)
86.1% AdobeRGB 1998 (Argyll 2.2.0 3D)
100% sRGB (Argyll 2.2.0 3D)
89.5% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.08

Download ICC-fil (X-Rite i1Pro 2)

	PC Zentrum Defiance IV CMN N173HHE-G32 (CMN1747), 1920x1080, 17.3"	Medion Erazer X7857 LG Philips LP 173WF4-SPF5, 1920x1080, 17.3"	MSI GS73VR 7RG ID: CMN1747, Name: Chi Mei N173HHE-G32, 1920x1080, 17.3"	Razer Blade Pro RZ09-0220 ID: AUO169D, Name: AU Optronics B173HAN01.6, 1920x1080, 17.3"	Acer Aspire V17 Nitro BE VN7-793-738J AU Optronics B173ZAN01.0, 3840x2160, 17.3"
Display		-24%	0%	-21%	3%
Display P3 Coverage	89.5	65.3 -27%	89.6 0%	64 -28%	85.4 -5%
sRGB Coverage	100	83.4 -17%	100 0%	89.7 -10%	100 0%
AdobeRGB 1998 Coverage	86.1	61 -29%	86.9 1%	64.9 -25%	97.8 14%
Response Times		59%	9%	-171%	-101%
Response Time Grey 50% / Grey 80% *	28.8 ?(16.4, 12.4)	34 ?(18, 16) -18%	23.6 ?(13.6, 10) 18%	36.8 ?(19.6, 17.2) -28%	29 ?(14, 15) -1%
Response Time Black / White *	9 ?(6.8, 2.2)	24 ?(14, 10) -167%	8.4 ?(6, 2.4) 7%	37.2 ?(21.6, 15.6) -313%	27 ?(16, 11) -200%
PWM Frequency	25770 ?(20)	119000 ?(90) 362%	26040 ?(10) 1%
Screen		3%	5%	18%	21%
Brightness middle	312	413 32%	350.9 12%	367.4 18%	380 22%
Brightness	289	376 30%	311 8%	363 26%	336 16%
Brightness Distribution	86	82 -5%	79 -8%	86 0%	81 -6%
Black Level *	0.29	0.6 -107%	0.33 -14%	0.32 -10%	0.32 -10%
Contrast	1076	688 -36%	1063 -1%	1148 7%	1188 10%
Colorchecker dE 2000 *	10.64	5.06 52%	7.7 28%	3.8 64%	5.32 50%
Colorchecker dE 2000 max. *	18.65	9.33 50%	14.4 23%	10.4 44%	7.63 59%
Greyscale dE 2000 *	11.66	5.29 55%	11.1 5%	3.5 70%	4.9 58%
Gamma	2.08 ^106%	2.64 ^83%	2.11 ^104%	2.18 ^101%	2.61 ^84%
CCT	14907 ^44%	6766 ^96%	11813 ^55%	6467 ^101%	6558 ^99%
Color Space (Percent of AdobeRGB 1998)	77	55 -29%	77.74 1%	58.1 -25%	87.2 13%
Color Space (Percent of sRGB)	100	83 -17%	100 0%	89.3 -11%	100 0%
Total Average (Program / Settings)		13% / 8%	5% / 5%	-58% / -15%	-26% / 1%

* ... 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
9 ms ... rise ↗ and fall ↘ combined	↗ 6.8 ms rise
9 ms ... rise ↗ and fall ↘ combined	↘ 2.2 ms fall
The screen shows fast response rates in our tests and should be suited for gaming. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 21 % of all devices are better. This means that the measured response time is better than the average of all tested devices (21 ms).
↔ Response Time 50% Grey to 80% Grey
28.8 ms ... rise ↗ and fall ↘ combined	↗ 16.4 ms rise
28.8 ms ... rise ↗ and fall ↘ combined	↘ 12.4 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 0.165 (minimum) to 636 (maximum) ms. » 34 % of all devices are better. This means that the measured response time is better 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 detected

25770 Hz

≤ 20 % brightness setting

The display backlight flickers at 25770 Hz (worst case, e.g., 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 25770 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 8774 (minimum: 5 - maximum: 343500) Hz was measured.

Cinebench R15 | Cinebench R11.5

Cinebench R15
CPU Single 64Bit
Medion Erazer X7857 Intel Core i7-7820HK	162 Points +1%
Acer Aspire V17 Nitro BE VN7-793-738J Intel Core i7-7700HQ	161 Points +1%
Razer Blade Pro RZ09-0220 Intel Core i7-7700HQ	160 Points 0%
PC Zentrum Defiance IV Intel Core i7-7700HQ	160 Points
MSI GS73VR 7RG Intel Core i7-7700HQ	154 Points -4%
CPU Multi 64Bit
MSI GS73VR 7RG Intel Core i7-7700HQ	739 Points +1%
Acer Aspire V17 Nitro BE VN7-793-738J Intel Core i7-7700HQ	734 Points 0%
Razer Blade Pro RZ09-0220 Intel Core i7-7700HQ	733 Points 0%
PC Zentrum Defiance IV Intel Core i7-7700HQ	731 Points
Medion Erazer X7857 Intel Core i7-7820HK	689 Points -6%

Cinebench R11.5
CPU Single 64Bit
MSI GS73VR 7RG Intel Core i7-7700HQ	1.84 Points +1%
PC Zentrum Defiance IV Intel Core i7-7700HQ	1.83 Points
Razer Blade Pro RZ09-0220 Intel Core i7-7700HQ	1.66 Points -9%
CPU Multi 64Bit
MSI GS73VR 7RG Intel Core i7-7700HQ	8.18 Points 0%
PC Zentrum Defiance IV Intel Core i7-7700HQ	8.14 Points
Razer Blade Pro RZ09-0220 Intel Core i7-7700HQ	7.14 Points -12%

Cinebench R15 CPU Multi 64 Bit

Cinebench R11.5 CPU Single 64Bit

1.83 Points

Cinebench R11.5 CPU Multi 64Bit

8.14 Points

Cinebench R15 CPU Single 64Bit

160 Points

Cinebench R15 CPU Multi 64Bit

731 Points

Hjälp

... jämför

PCMark 8 | PCMark 10

PCMark 8
Home Score Accelerated v2
Medion Erazer X7857 GeForce GTX 1070 Mobile, i7-7820HK, Samsung PM961 NVMe MZVLW512HMJP	5486 Points +35%
MSI GS73VR 7RG GeForce GTX 1070 Max-Q, i7-7700HQ, Samsung SSD PM871 MZNLN512HMJP	4394 Points +8%
Razer Blade Pro RZ09-0220 GeForce GTX 1060 Mobile, i7-7700HQ, Samsung SSD PM951 MZVLV256HCHP	4207 Points +4%
PC Zentrum Defiance IV GeForce GTX 1060 Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP	4053 Points
Acer Aspire V17 Nitro BE VN7-793-738J GeForce GTX 1060 Mobile, i7-7700HQ, Intel SSD 600p SSDPEKKW512G7	3444 Points -15%
Work Score Accelerated v2
MSI GS73VR 7RG GeForce GTX 1070 Max-Q, i7-7700HQ, Samsung SSD PM871 MZNLN512HMJP	5215 Points +1%
PC Zentrum Defiance IV GeForce GTX 1060 Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP	5180 Points
Razer Blade Pro RZ09-0220 GeForce GTX 1060 Mobile, i7-7700HQ, Samsung SSD PM951 MZVLV256HCHP	5159 Points 0%
Acer Aspire V17 Nitro BE VN7-793-738J GeForce GTX 1060 Mobile, i7-7700HQ, Intel SSD 600p SSDPEKKW512G7	4207 Points -19%

PCMark 10 - Score
MSI GS73VR 7RG GeForce GTX 1070 Max-Q, i7-7700HQ, Samsung SSD PM871 MZNLN512HMJP	4891 Points +8%
Razer Blade Pro RZ09-0220 GeForce GTX 1060 Mobile, i7-7700HQ, Samsung SSD PM951 MZVLV256HCHP	4752 Points +5%
PC Zentrum Defiance IV GeForce GTX 1060 Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP	4543 Points

PCMark 8 Home Score Accelerated v2		4053 poäng
PCMark 8 Work Score Accelerated v2		5180 poäng
PCMark 10 Score		4543 poäng
Hjälp

	PC Zentrum Defiance IV Samsung PM961 MZVLW256HEHP	Medion Erazer X7857 Samsung PM961 NVMe MZVLW512HMJP	MSI GS73VR 7RG Samsung SSD PM871 MZNLN512HMJP	Razer Blade Pro RZ09-0220 Samsung SSD PM951 MZVLV256HCHP	Acer Aspire V17 Nitro BE VN7-793-738J Intel SSD 600p SSDPEKKW512G7
AS SSD		-37%	-51%	-31%	-29%
Seq Read	1485	2188 47%	497.9 -66%	1464 -1%	1590 7%
Seq Write	1122	347.1 -69%	465.1 -59%	291.8 -74%	566 -50%
4K Read	51.7	45.19 -13%	33.69 -35%	38.31 -26%	29.75 -42%
4K Write	118.6	1.02 -99%	96.8 -18%	109.9 -7%	104.8 -12%
Score Read	1429	1302 -9%	421 -71%	1056 -26%	692 -52%
Score Write	778	106 -86%	417 -46%	406 -48%	677 -13%
Score Total	2929	1990 -32%	1064 -64%	1951 -33%	1678 -43%

CrystalDiskMark 5.2 / 6

AS SSD

Samsung PM961 MZVLW256HEHP

CDM 5/6 Read Seq Q32T1: 1767 MB/s

CDM 5/6 Write Seq Q32T1: 1194 MB/s

CDM 5/6 Read 4K Q32T1: 574 MB/s

CDM 5/6 Write 4K Q32T1: 469.5 MB/s

CDM 5 Read Seq: 1199 MB/s

CDM 5 Write Seq: 1100 MB/s

CDM 5/6 Read 4K: 46.31 MB/s

CDM 5/6 Write 4K: 142.3 MB/s

3DMark | 3DMark 11

3DMark - 1920x1080 Fire Strike Graphics
MSI GS73VR 7RG NVIDIA GeForce GTX 1070 Max-Q	14663 Points +22%
PC Zentrum Defiance IV NVIDIA GeForce GTX 1060 Mobile	11984 Points
Acer Aspire V17 Nitro BE VN7-793-738J NVIDIA GeForce GTX 1060 Mobile	11546 Points -4%
Razer Blade Pro RZ09-0220 NVIDIA GeForce GTX 1060 Mobile	11049 Points -8%

3DMark 11 - 1280x720 Performance GPU
Medion Erazer X7857 NVIDIA GeForce GTX 1070 Mobile	22661 Points +50%
MSI GS73VR 7RG NVIDIA GeForce GTX 1070 Max-Q	18642 Points +24%
PC Zentrum Defiance IV NVIDIA GeForce GTX 1060 Mobile	15092 Points
Acer Aspire V17 Nitro BE VN7-793-738J NVIDIA GeForce GTX 1060 Mobile	14556 Points -4%
Razer Blade Pro RZ09-0220 NVIDIA GeForce GTX 1060 Mobile	13668 Points -9%

The Witcher 3 ultra

3DMark 11 Performance		11900 poäng
3DMark Ice Storm Standard Score		115509 poäng
3DMark Cloud Gate Standard Score		25108 poäng
3DMark Fire Strike Score		10023 poäng
Hjälp

... jämför

The Witcher 3
1920x1080 Ultra Graphics & Postprocessing (HBAO+)
Medion Erazer X7857 GeForce GTX 1070 Mobile, i7-7820HK	57.6 fps +43%
MSI GS73VR 7RG GeForce GTX 1070 Max-Q, i7-7700HQ	51.3 fps +28%
PC Zentrum Defiance IV GeForce GTX 1060 Mobile, i7-7700HQ	40.2 fps
Razer Blade Pro RZ09-0220 GeForce GTX 1060 Mobile, i7-7700HQ	38.3 fps -5%
1920x1080 High Graphics & Postprocessing (Nvidia HairWorks Off)
Medion Erazer X7857 GeForce GTX 1070 Mobile, i7-7820HK	102.8 fps +42%
MSI GS73VR 7RG GeForce GTX 1070 Max-Q, i7-7700HQ	98.2 fps +36%
PC Zentrum Defiance IV GeForce GTX 1060 Mobile, i7-7700HQ	72.3 fps
Razer Blade Pro RZ09-0220 GeForce GTX 1060 Mobile, i7-7700HQ	66.4 fps -8%

	hög	ultra
The Witcher 3 (2015)	72.3	40.2
FIFA 18 (2017)		163
Middle-earth: Shadow of War (2017)	70	53
The Evil Within 2 (2017)	39.1	38.1
ELEX (2017)	68	52
Destiny 2 (2017)	85	71.4
Assassin´s Creed Origins (2017)	49	42
Call of Duty WWII (2017)	92.3	71.6
Need for Speed Payback (2017)	69.1	66.2
Star Wars Battlefront 2 (2017)	61.1	55

Ljudnivå

Låg belastning		31 / 32 / 33 dB(A)
Hög belastning		48 / 50 dB(A)

	30 dB tyst 40 dB(A) hörbar 50 dB(A) högt ljud
min: , med: , max: Audix TM1, Arta (15 cm avstånd) environment noise: 30 dB(A)

	PC Zentrum Defiance IV GeForce GTX 1060 Mobile, i7-7700HQ	Medion Erazer X7857 GeForce GTX 1070 Mobile, i7-7820HK	MSI GS73VR 7RG GeForce GTX 1070 Max-Q, i7-7700HQ	Razer Blade Pro RZ09-0220 GeForce GTX 1060 Mobile, i7-7700HQ	Acer Aspire V17 Nitro BE VN7-793-738J GeForce GTX 1060 Mobile, i7-7700HQ
Noise		-1%	5%	8%	6%
off / environment *	30	30.3 -1%	28 7%	28.1 6%	30.8 -3%
Idle Minimum *	31	31.3 -1%	29.4 5%	29.5 5%	31.4 -1%
Idle Average *	32	31.7 1%	30.7 4%	29.6 7%	31.4 2%
Idle Maximum *	33	31.7 4%	34 -3%	29.6 10%	31.4 5%
Load Average *	48	48.3 -1%	42 12%	31.6 34%	38.6 20%
Witcher 3 ultra *	46	50.6 -10%	45.8 -0%	46 -0%
Load Maximum *	50	49.6 1%	45.8 8%	51.8 -4%	44.3 11%

* ... smaller is better

Hög belastning

Låg belastning

Witcher 3


49 °C	49 °C	52 °C
50 °C	46 °C	33 °C
36 °C	35 °C	25 °C

Max: 52 °C
Medel: 41.7 °C


43 °C	52 °C	50 °C
33 °C	50 °C	48 °C
28 °C	38 °C	40 °C

Max: 52 °C
Medel: 42.4 °C

Strömförsörjning (max.) 46 °C | Rumstemperatur 20 °C | Voltcraft IR-900

Hög belastning

Låg belastning

Witcher 3


24 °C	24 °C	24 °C
25 °C	25 °C	26 °C
24 °C	24 °C	23 °C

Max: 26 °C
Medel: 24.3 °C


24 °C	24 °C	25 °C
24 °C	24 °C	25 °C
23 °C	23 °C	24 °C

Max: 25 °C
Medel: 24 °C

Strömförsörjning (max.) 23 °C | Rumstemperatur 20 °C | Voltcraft IR-900

Hög belastning

Låg belastning

Witcher 3


46 °C	47 °C	51 °C
44 °C	44 °C	33 °C
31 °C	30 °C	25 °C

Max: 51 °C
Medel: 39 °C


44 °C	46 °C	43 °C
32 °C	44 °C	43 °C
28 °C	33 °C	36 °C

Max: 46 °C
Medel: 38.8 °C

Strömförsörjning (max.) 42 °C | Rumstemperatur 20 °C | Voltcraft IR-900

(-) The average temperature for the upper side under maximal load is 41.7 °C / 107 F, compared to the average of 33.9 °C / 93 F for the devices in the class Gaming.
(-) The maximum temperature on the upper side is 52 °C / 126 F, compared to the average of 40.5 °C / 105 F, ranging from 21.2 to 68.8 °C for the class Gaming.
(-) The bottom heats up to a maximum of 52 °C / 126 F, compared to the average of 43.2 °C / 110 F
(+) In idle usage, the average temperature for the upper side is 24.3 °C / 76 F, compared to the device average of 33.9 °C / 93 F.
(-) Playing The Witcher 3, the average temperature for the upper side is 39 °C / 102 F, compared to the device average of 33.9 °C / 93 F.
(±) The palmrests and touchpad can get very hot to the touch with a maximum of 36 °C / 96.8 F.
(-) The average temperature of the palmrest area of similar devices was 28.9 °C / 84 F (-7.1 °C / -12.8 F).

	PC Zentrum Defiance IV GeForce GTX 1060 Mobile, i7-7700HQ	Medion Erazer X7857 GeForce GTX 1070 Mobile, i7-7820HK	MSI GS73VR 7RG GeForce GTX 1070 Max-Q, i7-7700HQ	Razer Blade Pro RZ09-0220 GeForce GTX 1060 Mobile, i7-7700HQ	Acer Aspire V17 Nitro BE VN7-793-738J GeForce GTX 1060 Mobile, i7-7700HQ
Heat		-6%	-9%	6%	-11%
Maximum Upper Side *	52	46.2 11%	52.2 -0%	48.2 7%	56 -8%
Maximum Bottom *	52	42.2 19%	46.6 10%	43.2 17%	48.7 6%
Idle Upper Side *	26	32.4 -25%	30.8 -18%	25.4 2%	30.9 -19%
Idle Bottom *	25	32.2 -29%	32 -28%	25.8 -3%	30.6 -22%

* ... smaller is better

PC Zentrum Defiance IV audio analysis

(±) | speaker loudness is average but good (79 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 10.6% lower than median
(±) | linearity of bass is average (12.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 8.7% higher than median
(±) | linearity of mids is average (7.6% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.7% away from median
(+) | highs are linear (4.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.2% difference to median)
Compared to same class
» 56% of all tested devices in this class were better, 7% similar, 37% worse
» The best had a delta of 6%, average was 18%, worst was 132%
Compared to all devices tested
» 35% of all tested devices were better, 8% similar, 57% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Acer Aspire V17 Nitro BE VN7-793-738J audio analysis

(±) | speaker loudness is average but good (72 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 5.7% lower than median
(+) | bass is linear (5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.4% away from median
(+) | mids are linear (6% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3% away from median
(±) | linearity of highs is average (7.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (12.5% difference to median)
Compared to same class
» 14% of all tested devices in this class were better, 3% similar, 82% worse
» The best had a delta of 6%, average was 18%, worst was 132%
Compared to all devices tested
» 9% of all tested devices were better, 2% similar, 89% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Strömförbrukning

Av/Standby	0.3 / 0.8 Watt
Låg belastning	9 / 16 / 21 Watt
Hög belastning	88 / 160 Watt


Förklaring: min: , med: , max: Metrahit Energy

	PC Zentrum Defiance IV GeForce GTX 1060 Mobile, i7-7700HQ	Medion Erazer X7857 GeForce GTX 1070 Mobile, i7-7820HK	MSI GS73VR 7RG GeForce GTX 1070 Max-Q, i7-7700HQ	Razer Blade Pro RZ09-0220 GeForce GTX 1060 Mobile, i7-7700HQ	Acer Aspire V17 Nitro BE VN7-793-738J GeForce GTX 1060 Mobile, i7-7700HQ
Power Consumption		-49%	-5%	4%	-10%
Idle Minimum *	9	20.6 -129%	10.1 -12%	10.6 -18%	10.5 -17%
Idle Average *	16	26 -63%	18.3 -14%	16 -0%	20.5 -28%
Idle Maximum *	21	28 -33%	19.6 7%	16.4 22%	22 -5%
Load Average *	88	95 -8%	87.6 -0%	75.9 14%	91 -3%
Witcher 3 ultra *	124	170 -37%	136.3 -10%	111.2 10%
Load Maximum *	160	197 -23%	160.7 -0%	163.8 -2%	155 3%

* ... smaller is better

Batteritid

Låg belastning (utan WLAN, min. ljusstyrka)		7tim 37min
WiFi Websurfing		4tim 57min
Big Buck Bunny H.264 1080p		4tim 56min
Hög belastning (maximal ljusstyrka)		1tim 54min

	PC Zentrum Defiance IV GeForce GTX 1060 Mobile, i7-7700HQ, 66 Wh	Medion Erazer X7857 GeForce GTX 1070 Mobile, i7-7820HK, 66 Wh	MSI GS73VR 7RG GeForce GTX 1070 Max-Q, i7-7700HQ, 51 Wh	Razer Blade Pro RZ09-0220 GeForce GTX 1060 Mobile, i7-7700HQ, 70 Wh	Acer Aspire V17 Nitro BE VN7-793-738J GeForce GTX 1060 Mobile, i7-7700HQ, 69 Wh
Battery Runtime		-29%	-37%	21%	-7%
Reader / Idle	457		349 -24%	721 58%
H.264	296
WiFi v1.3	297	210 -29%	191 -36%	419 41%	277 -7%
Load	114		57 -50%	72 -37%

För

+ 120Hz-skärm med stor färgrymd och korta responstider

+ låg ljud- och temperaturnivå vid tomgång

+ upp till tre lagringsenheter

+ individuell konfiguration

+ ytor gjorda av aluminium

+ bakgrundsbelyst tangentbord

+ utmärkt batteritid

+ grafik-byte

Emot

- TN-skärmen har magra betraktningsvinklar och färgnoggrannhet

- höga temperatur och ljudnivå under belastning

- CPU-strypning på en del 3D-applikationer

- ljudet kunde varit bättre

- ingen Thunderbolt 3

Defiance IV, test unit provided by PC Specialist

Defiance IV ser bra ut. Dess hölje är bra tillverkat, diskret och har snygga metallytor som, trots att dom snabbt blir smutsiga, ger ett gediget, högkvalitativt intryck.

Som förväntat av en modern spellaptop så har enheten också ett bakgrundsbelyst tangentbord. Om du glömmer avsaknaden av en Thunderbolt 3-port så är dess anslutbarhet också imponerande.

Det finns två sidor av 120Hz-skärmen. Även om den breda färgrymden och de låga responstiderna är utmärkta så kan dessa inte helt kompensera för de mediokra betraktningsvinklarna och starka färgavvikelserna (ex-works). Svärtan, ljusstyrkan och ljusfördelningen, å andra sidan, finns det inget att anmärka på.

Processorns klockfrekvens är en aning mer problematisk. Faktumet att processorn stryps till under sin bastakt vid en del krävande 3D-applikationer är inte bra för en spellaptop, även om tappet i klockfrekvens inte alltid märks på enhetens prestanda. Kanske kommer tillverkaren ge oss en BIOS-uppdatering som löser problemet. Om dess Core i7-7700HQ skulle uppnå sin fulla potential så behöver konkurrerande laptops på 17 tum (Acer V17 Nitro, MSI GS73VR 7RG, etc.) göra sig redo.

Bortsett från en bra batteritid, som möjliggörs av Nvidias grafikväxlings-funktion Optimus, så vill vi också nämna förstklassig ljud och temperaturnivå vid tomgång, det underhållsvänliga höljet och möjligheten till individuell konfigurering. Men vi hade föredragit lägre ljudnivå och lägre temperaturer under belastning.

PC Zentrum Defiance IV - 2017-12-20 12/20/2017 v6 ^(old)
Florian Glaser

Design

80 / 98 → 82%

Tangentbord

81%

Mus

83%

Anslutningar

64 / 81 → 79%

Vikt

56 / 10-66 → 83%

Batteri

80%

Skärm

81%

Spelprestanda

82%

Programprestanda

93%

Temperatur

83 / 95 → 88%

Ljudnivå

74 / 90 → 83%

Audio

66%

Medel

77%

82%

Gaming - Vägt medel

Price comparison

Editor of the original article: Katherine Bodner - Translator - 317 articles published on Notebookcheck since 2017

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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: PC Specialist Defiance IV (i7-7700HQ, GTX 1060, Full HD) Laptop (Sammanfattning)

Florian Glaser, 2018-01-11 (Update: 2018-01-11)