Product comparison · 2 monitors

Acer K2 272HL computer monitor vs LG 22M45HQ-B computer monitor

39specifications compared
18differ
21identical
20known for one product only

Key differences

Display diagonal
- K2 272HL computer monitor:68.6 cm (27")
- 22M45HQ-B computer monitor:54.6 cm (21.5")
Display brightness (typical)
- K2 272HL computer monitor:300 cd/m²
- 22M45HQ-B computer monitor:250 cd/m²
Response time
- K2 272HL computer monitor:6 ms
- 22M45HQ-B computer monitor:5 ms
Contrast ratio (dynamic)
- K2 272HL computer monitor:100000000:1
- 22M45HQ-B computer monitor:5000000:1
Viewing angle, horizontal
- K2 272HL computer monitor:178°
- 22M45HQ-B computer monitor:170°
Viewing angle, vertical
- K2 272HL computer monitor:178°
- 22M45HQ-B computer monitor:160°
DVI port
- K2 272HL computer monitor:Yes
- 22M45HQ-B computer monitor:No
Tilt angle range
- K2 272HL computer monitor:-5 - 25°
- 22M45HQ-B computer monitor:3 - 20°

Side by side

Differences highlightedShow differences only

Comparison of 272HL, 22M45HQ-B
59 specifications	A Acer K2 272HL computer monitor Model 272HL View product	B LG 22M45HQ-B computer monitor Model 22M45HQ-B View product
Display6 differ
Display diagonalDiffers	68.6 cm (27")	54.6 cm (21.5")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technologyKnown for one	Unknown — not stated by the source	LED
Touchscreen	No	No
HD type	Full HD	Full HD
Panel typeKnown for one	Unknown — not stated by the source	TN
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response timeDiffers	6 ms	5 ms
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Supported video modesKnown for one	Unknown — not stated by the source	1080p
Aspect ratio	16:9	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Contrast ratio (dynamic)Differs	100000000:1	5000000:1
Viewing angle, horizontalDiffers	178°	170°
Viewing angle, verticalDiffers	178°	160°
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
3D	No	No
Multimediaidentical
Built-in speaker(s)	No	No
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Feet colourKnown for one	Unknown — not stated by the source	Black
Ports & interfaces1 differ
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	Yes	No
HDMI ports quantity	1	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
HDCPKnown for one	Unknown — not stated by the source	Yes
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	75 x 75 mm
Cable lock slot	No	No
Height adjustment	No	No
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 25°	3 - 20°
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
LED indicators	Power	Power
Power3 differ
Power consumption (typical)Differs	28.5 W	21 W
Power consumption (standby)Differs	0.45 W	0.3 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.3 W
AC input voltageDiffers	110 - 220 V	100 - 240 V
Weight & dimensions7 differ
Width (with stand)Differs	640 mm	509 mm
Depth (with stand)Differs	249 mm	188 mm
Height (with stand)Differs	462 mm	416 mm
Width (without stand)Differs	640 mm	509 mm
Depth (without stand)Differs	62 mm	60 mm
Height (without stand)Differs	381 mm	316 mm
Weight (without stand)Differs	4.77 kg	2.2 kg
Weight (with stand)Known for one	5 kg	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold
Other featuresidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Unknown — not stated by the source	Yes
TV tuner integrated	No	No
Supplied AC adapter type	LED	LED
Thin Clientidentical
Thin client installed	No	No

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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