Product comparison · 2 monitors

Acer X34 Pbmiphzx vs LG 27MK400H-B computer monitor

40specifications compared
30differ
10identical
45known for one product only

Key differences

Display diagonal
- X34 Pbmiphzx:86.4 cm (34")
- 27MK400H-B computer monitor:68.6 cm (27")
Display resolution
- X34 Pbmiphzx:3440 x 1440 pixels
- 27MK400H-B computer monitor:1920 x 1080 pixels
Native aspect ratio
- X34 Pbmiphzx:21:9
- 27MK400H-B computer monitor:16:9
Display technology
- X34 Pbmiphzx:LED
- 27MK400H-B computer monitor:LCD
HD type
- X34 Pbmiphzx:UltraWide Quad HD
- 27MK400H-B computer monitor:Full HD
Panel type
- X34 Pbmiphzx:IPS
- 27MK400H-B computer monitor:TN
Response time
- X34 Pbmiphzx:4 ms
- 27MK400H-B computer monitor:2 ms
Screen shape
- X34 Pbmiphzx:Curved
- 27MK400H-B computer monitor:Flat

Side by side

Differences highlightedShow differences only

Comparison of X34 Pbmiphzx, 27MK400H-B
85 specifications	A Acer X34 Pbmiphzx View product	B LG 27MK400H-B computer monitor Model 27MK400H-B View product
Display13 differ
Display diagonalDiffers	86.4 cm (34")	68.6 cm (27")
Display resolutionDiffers	3440 x 1440 pixels	1920 x 1080 pixels
Native aspect ratioDiffers	21:9	16:9
Display technologyDiffers	LED	LCD
HD typeDiffers	UltraWide Quad HD	Full HD
Panel typeDiffers	IPS	TN
Display brightness (min)Known for one	Unknown — not stated by the source	240 cd/m²
Response timeDiffers	4 ms	2 ms
Anti-glare screenKnown for one	Unknown — not stated by the source	Yes
Screen shapeDiffers	Curved	Flat
Supported graphics resolutionsDiffers	3440 x 1440	1920 x 1080 (HD 1080)
Maximum refresh rateDiffers	120 Hz	75 Hz
Viewing angle, horizontalDiffers	178°	170°
Viewing angle, verticalDiffers	178°	160°
Display number of coloursDiffers	1.073 billion colours	16.7 million colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.3113 x 0.3113 mm
Display diagonal (metric)Known for one	Unknown — not stated by the source	68.6 cm
Surface hardnessKnown for one	Unknown — not stated by the source	3H
NTSC coverage (typical)Known for one	Unknown — not stated by the source	72%
Aspect ratioKnown for one	21:9	Unknown — not stated by the source
Colour gamut standardKnown for one	sRGB	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Performance2 differ
NVIDIA G-SYNCDiffers	Yes	No
AMD FreeSyncDiffers	No	Yes
AMD FreeSync typeKnown for one	Unknown — not stated by the source	FreeSync
Flicker-free technologyKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	14 W	Unknown — not stated by the source
Designidentical
Feet colourKnown for one	Unknown — not stated by the source	Black
Market positioningKnown for one	Gaming	Unknown — not stated by the source
Ports & interfaces2 differ
Built-in USB hubDiffers	Yes	No
VGA (D-Sub) ports quantityDiffers	0	1
HDMIKnown for one	Unknown — not stated by the source	Yes
Headphone outKnown for one	Unknown — not stated by the source	Yes
Headphone outputsKnown for one	Unknown — not stated by the source	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
DC-in jackKnown for one	Unknown — not stated by the source	Yes
USB hub versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
Number of upstream portsKnown for one	1	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	4	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Ergonomics1 differ
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Height adjustmentDiffers	Yes	No
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Cable lock slotKnown for one	No	Unknown — not stated by the source
Adjustable height (max)Known for one	12.7 cm	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 35°	Unknown — not stated by the source
Power4 differ
Energy efficiency class (SDR)Known for one	Unknown — not stated by the source	E
Energy consumption (SDR) per 1000 hoursKnown for one	Unknown — not stated by the source	21 kWh
Power consumption (typical)Differs	57 W	25.2 W
Power consumption (standby)Differs	0.5 W	0.3 W
Power consumption (max)Known for one	Unknown — not stated by the source	28 W
Power consumption (off)Differs	0.45 W	0.3 W
AC input voltageDiffers	120 - 230 V	100 - 240 V
Power supply typeKnown for one	Unknown — not stated by the source	External
Weight & dimensions7 differ
Width (with stand)Differs	815.3 mm	625.6 mm
Depth (with stand)Differs	299 mm	204.1 mm
Height (with stand)Differs	570.7 mm	468.7 mm
Weight (with stand)Known for one	Unknown — not stated by the source	4.6 kg
Width (without stand)Differs	815.3 mm	625.6 mm
Depth (without stand)Differs	124.5 mm	44 mm
Height (without stand)Differs	368.3 mm	375.2 mm
Weight (without stand)Differs	9.71 kg	4.2 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	709 mm
Package depthKnown for one	Unknown — not stated by the source	159 mm
Package heightKnown for one	Unknown — not stated by the source	459 mm
Package weightKnown for one	Unknown — not stated by the source	6.1 kg
Package typeKnown for one	Unknown — not stated by the source	Box
Packaging contentidentical
Cables includedKnown for one	AC, DisplayPort, HDMI, USB	Unknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for one	No	Unknown — not stated by the source
CertificationKnown for one	MPR II RoHS TCO Certified Displays TÜV-GS	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	LCD	Unknown — not stated by the source

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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