Product comparison · 2 monitors

AOC V4 U27V4 computer monitor vs HP شاشة HP Series 3 Pro مقاس 21.45 بوصة بدقة FHD -‏ 322pv

36specifications compared
19differ
17identical
90known for one product only

Key differences

Display diagonal
- V4 U27V4 computer monitor:68.6 cm (27")
- شاشة HP Series 3 Pro مقاس 21.45 بوصة بدقة FHD -‏ 322pv:54.5 cm (21.4")
Display resolution
- V4 U27V4 computer monitor:3840 x 2160 pixels
- شاشة HP Series 3 Pro مقاس 21.45 بوصة بدقة FHD -‏ 322pv:1920 x 1080 pixels
Panel type
- V4 U27V4 computer monitor:IPS
- شاشة HP Series 3 Pro مقاس 21.45 بوصة بدقة FHD -‏ 322pv:VA
Display brightness (typical)
- V4 U27V4 computer monitor:350 cd/m²
- شاشة HP Series 3 Pro مقاس 21.45 بوصة بدقة FHD -‏ 322pv:250 cd/m²
Response time
- V4 U27V4 computer monitor:4 ms
- شاشة HP Series 3 Pro مقاس 21.45 بوصة بدقة FHD -‏ 322pv:5 ms
Maximum refresh rate
- V4 U27V4 computer monitor:60 Hz
- شاشة HP Series 3 Pro مقاس 21.45 بوصة بدقة FHD -‏ 322pv:100 Hz
Display number of colours
- V4 U27V4 computer monitor:1.07 billion colours
- شاشة HP Series 3 Pro مقاس 21.45 بوصة بدقة FHD -‏ 322pv:16.7 million colours
Pixel density
- V4 U27V4 computer monitor:163 ppi
- شاشة HP Series 3 Pro مقاس 21.45 بوصة بدقة FHD -‏ 322pv:103 ppi

Side by side

Differences highlightedShow differences only

Comparison of U27V4, شاشة HP Series 3 Pro مقاس 21.45 بوصة بدقة FHD -‏ 322pv
126 specifications	A AOC V4 U27V4 computer monitor Model U27V4 View product	B HP شاشة HP Series 3 Pro مقاس 21.45 بوصة بدقة FHD -‏ 322pv View product
Display10 differ
Display diagonalDiffers	68.6 cm (27")	54.5 cm (21.4")
Display resolutionDiffers	3840 x 2160 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technologyKnown for one	LED	Unknown — not stated by the source
TouchscreenKnown for one	No	Unknown — not stated by the source
HD typeKnown for one	4K Ultra HD	Unknown — not stated by the source
Panel typeDiffers	IPS	VA
LED backlightKnown for one	Yes	Unknown — not stated by the source
Backlight typeKnown for one	W-LED	Unknown — not stated by the source
Display brightness (typical)Differs	350 cd/m²	250 cd/m²
Response timeDiffers	4 ms	5 ms
Response time measurement typeKnown for one	GTG (Gray to Gray)	Unknown — not stated by the source
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Anti-glare screen	Yes	Yes
Screen shape	Flat	Flat
Supported graphics resolutionsKnown for one	1920 x 1080 (HD 1080), 2550 x 1440, 3840 x 2160	Unknown — not stated by the source
Supported video modesKnown for one	1080p, 1440p, 2160p	Unknown — not stated by the source
Aspect ratioKnown for one	4:3, 16:9	Unknown — not stated by the source
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	20000000:1	Unknown — not stated by the source
Maximum refresh rateDiffers	60 Hz	100 Hz
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of coloursDiffers	1.07 billion colours	16.7 million colours
Pixel densityDiffers	163 ppi	103 ppi
Display diagonal (metric)Differs	68.58 cm	54.5 cm
Surface hardness	3H	3H
Colour depthDiffers	10 bit	8 bit
Colour gamut standardKnown for one	Adobe RGB, NTSC, sRGB	Unknown — not stated by the source
sRGB coverage (typical)Known for one	112%	Unknown — not stated by the source
NTSC coverage (typical)Known for one	79%	Unknown — not stated by the source
Adobe RGB coverageKnown for one	83%	Unknown — not stated by the source
Pixel pitchKnown for one	Unknown — not stated by the source	0.25 x 0.24 mm
Viewable size, horizontalKnown for one	Unknown — not stated by the source	47.9 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	26 cm
Haze rateKnown for one	Unknown — not stated by the source	25%
Colour gamutKnown for one	Unknown — not stated by the source	72%
Performanceidentical
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSyncKnown for one	No	Unknown — not stated by the source
Fast chargingKnown for one	No	Unknown — not stated by the source
VESA Adaptive Sync supportKnown for one	Yes	Unknown — not stated by the source
Flicker-free technologyKnown for one	Yes	Unknown — not stated by the source
Low Blue Light technology	Yes	Yes
Multimediaidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	4 W	Unknown — not stated by the source
Built-in cameraKnown for one	No	Unknown — not stated by the source
Built-in microphoneKnown for one	No	Unknown — not stated by the source
Designidentical
Market positioningKnown for one	Home	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Frameless designKnown for one	Yes	Unknown — not stated by the source
Front bezel colourKnown for one	Black	Unknown — not stated by the source
Detachable stand	Yes	Yes
Feet colour	Black	Black
Ports & interfaces1 differ
Built-in USB hubKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	0	1
DVI portKnown for one	No	Unknown — not stated by the source
HDMI	Yes	Yes
HDMI ports quantityKnown for one	2	Unknown — not stated by the source
HDMI versionKnown for one	2.0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
Audio inputKnown for one	Yes	Unknown — not stated by the source
Headphone outKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
HDCPKnown for one	Unknown — not stated by the source	Yes
Ergonomicsidentical
VESA mounting	Yes	Yes
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slot	Yes	Yes
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Height adjustmentKnown for one	No	Unknown — not stated by the source
PivotKnown for one	No	Unknown — not stated by the source
Tilt adjustment	Yes	Yes
Tilt angle rangeKnown for one	-5 - 23°	Unknown — not stated by the source
On Screen Display (OSD)	Yes	Yes
On Screen Display (OSD) languagesKnown for one	Simplified Chinese, Traditional Chinese, Czech, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Croatian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian	Unknown — not stated by the source
Number of OSD languagesKnown for one	16	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Energy efficiency class (SDR)Known for one	G	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	32 kWh	Unknown — not stated by the source
Power consumption (typical)Known for one	33 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.3 W	Unknown — not stated by the source
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
Power supply typeDiffers	External	Internal
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
External power adapterKnown for one	Yes	Unknown — not stated by the source
Energy efficiency class (HDR)Known for one	Unknown — not stated by the source	D
Weight & dimensions3 differ
Width (with stand)Differs	613.7 mm	504.2 mm
Depth (with stand)Differs	187.2 mm	180.5 mm
Height (with stand)Differs	462 mm	386.9 mm
Weight (with stand)Known for one	7.55 kg	Unknown — not stated by the source
Width (without stand)Known for one	613.7 mm	Unknown — not stated by the source
Depth (without stand)Known for one	49.2 mm	Unknown — not stated by the source
Height (without stand)Known for one	364.2 mm	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	683 mm	567 mm
Package depthDiffers	167 mm	121 mm
Package heightDiffers	461 mm	387 mm
Package weightDiffers	5.13 kg	4.2 kg
Package type	Box	Box
Packaging contentidentical
Stand included	Yes	Yes
Cables includedKnown for one	HDMI	Unknown — not stated by the source
Quick start guide	Yes	Yes
HDMI cable lengthKnown for one	1.5 m	Unknown — not stated by the source
Sustainabilityidentical
Doesn't containKnown for one	Mercury	Unknown — not stated by the source
Other featuresidentical
Exterior finish typeKnown for one	Textured	Unknown — not stated by the source
Bezel thickness typeKnown for one	Frameless	Unknown — not stated by the source
Compliance certificatesKnown for one	WEEE	Unknown — not stated by the source
Heavy metals freeKnown for one	Hg (mercury)	Unknown — not stated by the source
Light effectsKnown for one	No	Unknown — not stated by the source
CertificationKnown for one	WEEE,HF,CB,Microsoft WHQL	Unknown — not stated by the source
Warranty periodKnown for one	3 year(s)	Unknown — not stated by the source
Country of originKnown for one	Unknown — not stated by the source	China, Vietnam
DepthKnown for one	Unknown — not stated by the source	50.8 mm
HeightKnown for one	Unknown — not stated by the source	303 mm
WeightKnown for one	Unknown — not stated by the source	2.8 kg
WidthKnown for one	Unknown — not stated by the source	504.2 mm
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	198122208944
Recycling dataidentical
Packaging recyclability rateKnown for one	100%	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85285210	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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