Product comparison · 2 monitors

AOC Q27E4CW computer monitor vs AOC U27G4D computer monitor

32specifications compared
9differ
23identical
41known for one product only

Key differences

Display resolution
- Q27E4CW computer monitor:2560 x 1440 pixels
- U27G4D computer monitor:3840 x 2160 pixels
Panel type
- Q27E4CW computer monitor:IPS
- U27G4D computer monitor:OLED
Response time
- Q27E4CW computer monitor:4 ms
- U27G4D computer monitor:0.03 ms
Contrast ratio (typical)
- Q27E4CW computer monitor:1500:1
- U27G4D computer monitor:150000:1
Maximum refresh rate
- Q27E4CW computer monitor:120 Hz
- U27G4D computer monitor:165 Hz
Display number of colours
- Q27E4CW computer monitor:16.7 million colours
- U27G4D computer monitor:1.07 billion colours
Pixel density
- Q27E4CW computer monitor:109 ppi
- U27G4D computer monitor:163 ppi
Tilt angle range
- Q27E4CW computer monitor:-5 - 30°
- U27G4D computer monitor:-5 - 20°

Side by side

Differences highlightedShow differences only

Comparison of Q27E4CW, U27G4D
73 specifications	A AOC Q27E4CW computer monitor Model Q27E4CW View product	B AOC U27G4D computer monitor Model U27G4D View product
Display7 differ
Display diagonal	68.6 cm (27")	68.6 cm (27")
Display resolutionDiffers	2560 x 1440 pixels	3840 x 2160 pixels
Native aspect ratio	16:9	16:9
Panel typeDiffers	IPS	OLED
Response timeDiffers	4 ms	0.03 ms
Response time measurement type	GTG (Gray to Gray)	GTG (Gray to Gray)
Anti-glare screenKnown for one	Yes	Unknown — not stated by the source
Screen shape	Flat	Flat
Contrast ratio (typical)Differs	1500:1	150000:1
Contrast ratio (dynamic)Known for one	50000000:1	Unknown — not stated by the source
Maximum refresh rateDiffers	120 Hz	165 Hz
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of coloursDiffers	16.7 million colours	1.07 billion colours
Pixel densityDiffers	109 ppi	163 ppi
Display diagonal (metric)Known for one	68.6 cm	Unknown — not stated by the source
High Dynamic Range (HDR) supported	Yes	Yes
Surface hardnessKnown for one	3H	Unknown — not stated by the source
Colour gamut standardKnown for one	Adobe RGB, DCI-P3, sRGB	Unknown — not stated by the source
sRGB coverage (typical)Known for one	118.5%	Unknown — not stated by the source
Adobe RGB coverageKnown for one	101.6%	Unknown — not stated by the source
DCI-P3 coverageKnown for one	94.4%	Unknown — not stated by the source
LED backlightKnown for one	Unknown — not stated by the source	Yes
Pixel pitchKnown for one	Unknown — not stated by the source	0.153 x 0.153 mm
Performanceidentical
Flicker-free 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	10 W	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Front bezel colourKnown for one	Black	Unknown — not stated by the source
Ports & interfacesidentical
Built-in USB hubKnown for one	Yes	Unknown — not stated by the source
USB Type-C downstream ports quantityKnown for one	1	Unknown — not stated by the source
HDMI	Yes	Yes
HDMI version	2.1	2.1
DisplayPorts quantity	1	1
DisplayPort version	1.4	1.4
Headphone outKnown for one	Yes	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
HDMI ports quantityKnown for one	Unknown — not stated by the source	2
Audio outputKnown for one	Unknown — not stated by the source	Yes
Built-in KVM switchKnown for one	Unknown — not stated by the source	No
HDCPKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ergonomics1 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
Adjustable height (max)Known for one	15 cm	Unknown — not stated by the source
Pivot	Yes	Yes
Pivot angle	-90 - 90°	-90 - 90°
Swivelling	Yes	Yes
Swivel angle rangeKnown for one	-180 - 180°	Unknown — not stated by the source
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 30°	-5 - 20°
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Energy efficiency class (SDR)Known for one	D	Unknown — not stated by the source
Power consumption (typical)Known for one	28 W	Unknown — not stated by the source
Power consumption (standby)Differs	0.4 W	0.5 W
Power consumption (off)	0.3 W	0.3 W
Power supply type	Internal	Internal
Weight & dimensionsidentical
Weight (with stand)Known for one	6.68 kg	Unknown — not stated by the source
Height (without stand)Known for one	51.7 mm	Unknown — not stated by the source
Weight (without stand)Known for one	4.59 kg	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	730 mm	Unknown — not stated by the source
Package depthKnown for one	139 mm	Unknown — not stated by the source
Package heightKnown for one	480 mm	Unknown — not stated by the source
Package weightKnown for one	9.21 kg	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	HDMI, DisplayPort, USB Type-C	Unknown — not stated by the source
Other featuresidentical
Low input lag	Yes	Yes
Warranty periodKnown for one	5 year(s)	Unknown — not stated by the source
Bezel thickness typeKnown for one	Unknown — not stated by the source	Frameless
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	70000 h

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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