Product comparison · 2 monitors

Acer KA270Hbid computer monitor vs LG 34UM57-P computer monitor

39specifications compared
23differ
16identical
30known for one product only

Key differences

Display diagonal
- KA270Hbid computer monitor:68.6 cm (27")
- 34UM57-P computer monitor:86.4 cm (34")
Display resolution
- KA270Hbid computer monitor:1920 x 1080 pixels
- 34UM57-P computer monitor:2560 x 1080 pixels
Native aspect ratio
- KA270Hbid computer monitor:16:9
- 34UM57-P computer monitor:21:9
Panel type
- KA270Hbid computer monitor:VA
- 34UM57-P computer monitor:IPS
Display brightness (typical)
- KA270Hbid computer monitor:300 cd/m²
- 34UM57-P computer monitor:250 cd/m²
Response time
- KA270Hbid computer monitor:4 ms
- 34UM57-P computer monitor:5 ms
Aspect ratio
- KA270Hbid computer monitor:16:9
- 34UM57-P computer monitor:21:9
Contrast ratio (dynamic)
- KA270Hbid computer monitor:100000000:1
- 34UM57-P computer monitor:5000000:1

Side by side

Differences highlightedShow differences only

Comparison of KA270Hbid, 34UM57-P
69 specifications	A Acer KA270Hbid computer monitor Model KA270Hbid View product	B LG 34UM57-P computer monitor Model 34UM57-P View product
Display9 differ
Display diagonalDiffers	68.6 cm (27")	86.4 cm (34")
Display resolutionDiffers	1920 x 1080 pixels	2560 x 1080 pixels
Native aspect ratioDiffers	16:9	21:9
Panel typeDiffers	VA	IPS
Backlight typeKnown for one	Unknown — not stated by the source	W-LED
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response timeDiffers	4 ms	5 ms
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	2560 x 1080
Aspect ratioDiffers	16:9	21:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Contrast ratio (dynamic)Differs	100000000:1	5000000:1
Pixel pitchDiffers	0.31 x 0.31 mm	0.312 x 0.312 mm
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	30 - 90 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	56 - 75 Hz
3DKnown for one	Unknown — not stated by the source	No
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers	1	0
DVI portDiffers	Yes	No
HDMI ports quantityDiffers	1	2
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
HDCPKnown for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Tilt angle rangeDiffers	-5 - 15°	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	16
Child lockKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power consumption (typical)Differs	28.5 W	41 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
Energy efficiency scaleDiffers	A to G	A+ to F
Energy efficiency class (SDR)Known for one	F	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	26 kWh	Unknown — not stated by the source
Power consumption (standby)Known for one	0.45 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.35 W	Unknown — not stated by the source
Weight & dimensions6 differ
Width (with stand)Differs	640 mm	829.9 mm
Depth (with stand)Differs	200 mm	48.5 mm
Height (with stand)Differs	478.9 mm	374.2 mm
Weight (with stand)Known for one	Unknown — not stated by the source	6.8 kg
Width (without stand)Differs	640 mm	829.9 mm
Depth (without stand)Differs	62 mm	213.2 mm
Height (without stand)Differs	381 mm	460.7 mm
Weight (without stand)Known for one	Unknown — not stated by the source	6.3 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	904 mm
Package depthKnown for one	Unknown — not stated by the source	134 mm
Package heightKnown for one	Unknown — not stated by the source	513 mm
Package weightKnown for one	Unknown — not stated by the source	8.9 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, HDMI
ManualKnown for one	Unknown — not stated by the source	Yes
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Gold, ENERGY STAR
Other features1 differ
On/off switchKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	TCO, UL, TUV, FCCB, EPA 6.0
Supplied AC adapter typeDiffers	AC	LED

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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