Product comparison · 2 monitors

Acer Predator XB271HU computer monitor vs LG 22M38A-B computer monitor

39specifications compared
25differ
14identical
49known for one product only

Key differences

Display diagonal
- Predator XB271HU computer monitor:68.6 cm (27")
- 22M38A-B computer monitor:54.6 cm (21.5")
Display resolution
- Predator XB271HU computer monitor:2560 x 1440 pixels
- 22M38A-B computer monitor:1920 x 1080 pixels
HD type
- Predator XB271HU computer monitor:Quad HD
- 22M38A-B computer monitor:Full HD
Panel type
- Predator XB271HU computer monitor:IPS
- 22M38A-B computer monitor:TN
Display brightness (typical)
- Predator XB271HU computer monitor:350 cd/m²
- 22M38A-B computer monitor:200 cd/m²
Response time
- Predator XB271HU computer monitor:4 ms
- 22M38A-B computer monitor:5 ms
Supported graphics resolutions
- Predator XB271HU computer monitor:2560 x 1440
- 22M38A-B computer monitor:1920 x 1080 (HD 1080)
Contrast ratio (typical)
- Predator XB271HU computer monitor:1000:1
- 22M38A-B computer monitor:600:1

Side by side

Differences highlightedShow differences only

Comparison of XB271HU, 22M38A-B
88 specifications	A Acer Predator XB271HU computer monitor Model XB271HU View product	B LG 22M38A-B computer monitor Model 22M38A-B View product
Display10 differ
Display diagonalDiffers	68.6 cm (27")	54.6 cm (21.5")
Display resolutionDiffers	2560 x 1440 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	Quad HD	Full HD
Panel typeDiffers	IPS	TN
Display brightness (typical)Differs	350 cd/m²	200 cd/m²
Response timeDiffers	4 ms	5 ms
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	2560 x 1440	1920 x 1080 (HD 1080)
Aspect ratio	16:9	16:9
Contrast ratio (typical)Differs	1000:1	600:1
Dynamic contrast ratio marketing nameKnown for one	Unknown — not stated by the source	Mega Contrast
Viewing angle, horizontalDiffers	178°	90°
Viewing angle, verticalDiffers	178°	65°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.248 x 0.248 mm
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 83 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	56 - 75 Hz
DDC/CIKnown for one	Unknown — not stated by the source	Yes
3D	No	No
Maximum refresh rateKnown for one	165 Hz	Unknown — not stated by the source
Viewable size, horizontalKnown for one	59.7 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	33.6 cm	Unknown — not stated by the source
Colour gamutKnown for one	100%	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Built-in camera	No	No
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
Design1 differ
Product colour	Black	Black
Feet colourDiffers	Black, Red	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 quantityKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	No
HDMI ports quantityDiffers	1	0
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
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Ergonomics2 differ
VESA mounting	Yes	Yes
Panel mounting interfaceDiffers	100 x 100 mm	75 x 75 mm
Cable lock slot	No	No
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 35°	-5 - 20°
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Number of OSD languagesKnown for one	Unknown — not stated by the source	17
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
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
SwivellingKnown for one	Yes	Unknown — not stated by the source
Swivel angle rangeKnown for one	-30 - 30°	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	18 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.3 W
Power consumption (max)Known for one	Unknown — not stated by the source	23 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.3 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Annual energy consumptionKnown for one	60 kWh	Unknown — not stated by the source
Weight & dimensions5 differ
Width (with stand)Differs	614 mm	508.5 mm
Depth (with stand)Differs	245 mm	186.7 mm
Height (with stand)Differs	401 mm	386.5 mm
Weight (with stand)Differs	8 kg	2.4 kg
Width (without stand)Differs	614 mm	508.5 mm
Depth (without stand)Known for one	Unknown — not stated by the source	56.8 mm
Height (without stand)Known for one	Unknown — not stated by the source	315.7 mm
Weight (without stand)Known for one	Unknown — not stated by the source	2.1 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	577 mm
Package depthKnown for one	Unknown — not stated by the source	381 mm
Package heightKnown for one	Unknown — not stated by the source	116 mm
Package weightKnown for one	Unknown — not stated by the source	3.5 kg
Packaging content1 differ
Cables includedDiffers	AC, DisplayPort, HDMI, USB	AC, VGA
ManualKnown for one	Unknown — not stated by the source	Yes
Stand includedKnown for one	Yes	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Gold, ENERGY STAR
Other features2 differ
On/off switchKnown for one	Unknown — not stated by the source	No
TV tuner integrated	No	No
CertificationDiffers	RoHS, MPR II	UL(cUL), TUV, FCCB, CE, Windows
Supplied AC adapter typeDiffers	LED	AC
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
RotatingKnown for one	Yes	Unknown — not stated by the source
Energy efficiency class (legacy scale)Known for one	B	Unknown — not stated by the source
Thin Clientidentical
Thin client installed	No	No
Performanceidentical
NVIDIA G-SYNCKnown for one	Yes	Unknown — not stated by the source
AMD FreeSyncKnown for one	No	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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