Product comparison · 2 monitors

AOC G4 CU34G4HV2 computer monitor vs AOC U27G4D/11 computer monitor

34specifications compared
13differ
21identical
29known for one product only

Key differences

The AOC G4 CU34G4HV2 computer monitor has 5 :9 more native aspect ratio than the AOC U27G4D/11 computer monitor (21:9 vs 16:9). The AOC G4 CU34G4HV2 computer monitor has 4.97 ms more response time than the AOC U27G4D/11 computer monitor (5 ms vs 0.03 ms). The AOC G4 CU34G4HV2 computer monitor has 35 Hz more maximum refresh rate than the AOC U27G4D/11 computer monitor (200 Hz vs 165 Hz). Only the AOC U27G4D/11 computer monitor has pivot. Display diagonal: 86.4 cm (34") on the AOC G4 CU34G4HV2 computer monitor, 68.6 cm (27") on the AOC U27G4D/11 computer monitor.

Display diagonal
- G4 CU34G4HV2 computer monitor:86.4 cm (34")
- U27G4D/11 computer monitor:68.6 cm (27")
Display resolution
- G4 CU34G4HV2 computer monitor:3440 x 1440 pixels
- U27G4D/11 computer monitor:3840 x 2160 pixels
Native aspect ratio
- G4 CU34G4HV2 computer monitor:21:9
- U27G4D/11 computer monitor:16:9
Panel type
- G4 CU34G4HV2 computer monitor:VA
- U27G4D/11 computer monitor:OLED
Response time
- G4 CU34G4HV2 computer monitor:5 ms
- U27G4D/11 computer monitor:0.03 ms
Screen shape
- G4 CU34G4HV2 computer monitor:Curved
- U27G4D/11 computer monitor:Flat
Maximum refresh rate
- G4 CU34G4HV2 computer monitor:200 Hz
- U27G4D/11 computer monitor:165 Hz
Pixel pitch
- G4 CU34G4HV2 computer monitor:0.23175 x 0.23175 mm
- U27G4D/11 computer monitor:0.153 x 0.153 mm

Side by side

Differences highlightedShow differences only

Comparison of CU34G4HV2, U27G4D/11
63 specifications	A AOC G4 CU34G4HV2 computer monitor Model CU34G4HV2 View product	B AOC U27G4D/11 computer monitor Model U27G4D/11 View product
Display9 differ
Display diagonalDiffers	86.4 cm (34")	68.6 cm (27")
Display resolutionDiffers	3440 x 1440 pixels	3840 x 2160 pixels
Native aspect ratioDiffers	21:9	16:9
HD typeKnown for one	Wide Quad HD	Unknown — not stated by the source
Panel typeDiffers	VA	OLED
LED backlight	Yes	Yes
Backlight typeKnown for one	W-LED	Unknown — not stated by the source
Response timeDiffers	5 ms	0.03 ms
Response time measurement type	GTG (Gray to Gray)	GTG (Gray to Gray)
Response time (MPRT)Known for one	0.3 ms	Unknown — not stated by the source
Anti-glare screenKnown for one	Yes	Unknown — not stated by the source
Screen shapeDiffers	Curved	Flat
Screen curvature ratingKnown for one	1500R	Unknown — not stated by the source
Maximum refresh rateDiffers	200 Hz	165 Hz
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Pixel pitchDiffers	0.23175 x 0.23175 mm	0.153 x 0.153 mm
Pixel densityDiffers	109.68 ppi	163 ppi
High Dynamic Range (HDR) supported	Yes	Yes
Contrast ratio (typical)Known for one	Unknown — not stated by the source	150000:1
Display number of coloursKnown for one	Unknown — not stated by the source	1.07 billion colours
Performanceidentical
Flicker-free technology	Yes	Yes
Multimediaidentical
Built-in cameraKnown for one	No	Unknown — not stated by the source
Designidentical
Market positioningKnown for one	Gaming	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
Ports & interfaces1 differ
Built-in USB hubKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
HDMI	Yes	Yes
HDMI ports quantity	2	2
HDMI versionDiffers	2.0	2.1
DisplayPorts quantity	1	1
DisplayPort version	1.4	1.4
Audio output	Yes	Yes
Headphone outKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
Built-in KVM switch	No	No
HDCP	Yes	Yes
HDCP versionKnown for one	1.4/2.2	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	No	Unknown — not stated by the source
Ergonomics2 differ
Cable managementKnown for one	Yes	Unknown — not stated by the source
Cable lock slot	Yes	Yes
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
PivotDiffers	No	Yes
Swivelling	Yes	Yes
Swivel angle rangeKnown for one	28 - 28°	Unknown — not stated by the source
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-3 - 21°	-5 - 20°
Picture-in-Picture	Yes	Yes
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Pivot angleKnown for one	Unknown — not stated by the source	-90 - 90°
Power1 differ
Power consumption (standby)Differs	0.3 W	0.5 W
Power consumption (off)	0.3 W	0.3 W
Power supply type	Internal	Internal
Other featuresidentical
Low input lag	Yes	Yes
Local dimmingKnown for one	Yes	Unknown — not stated by the source
Bezel thickness type	Frameless	Frameless
RS-232 interfaceKnown for one	No	Unknown — not stated by the source
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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