Product comparison · 2 monitors

Acer B276HK + Ext 3Y on site vs HP 22es computer monitor

39specifications compared
27differ
12identical
32known for one product only

Key differences

Display diagonal
- B276HK + Ext 3Y on site:68.6 cm (27")
- 22es computer monitor:54.6 cm (21.5")
Display resolution
- B276HK + Ext 3Y on site:3840 x 2160 pixels
- 22es computer monitor:1920 x 1080 pixels
HD type
- B276HK + Ext 3Y on site:4K Ultra HD
- 22es computer monitor:Full HD
Display brightness (typical)
- B276HK + Ext 3Y on site:300 cd/m²
- 22es computer monitor:250 cd/m²
Response time
- B276HK + Ext 3Y on site:6 ms
- 22es computer monitor:7 ms
Supported graphics resolutions
- B276HK + Ext 3Y on site:3840 x 2160
- 22es computer monitor:1920 x 1080 (HD 1080)
Contrast ratio (dynamic)
- B276HK + Ext 3Y on site:100000000:1
- 22es computer monitor:1000000:1
Display number of colours
- B276HK + Ext 3Y on site:1.073 billion colours
- 22es computer monitor:16.78 million colours

Side by side

Differences highlightedShow differences only

Comparison of B276HK + Ext 3Y on site, 22es
71 specifications	A Acer B276HK + Ext 3Y on site View product	B HP 22es computer monitor Model 22es View product
Display8 differ
Display diagonalDiffers	68.6 cm (27")	54.6 cm (21.5")
Display resolutionDiffers	3840 x 2160 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Touchscreen	No	No
HD typeDiffers	4K Ultra HD	Full HD
Panel type	IPS	IPS
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response timeDiffers	6 ms	7 ms
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	3840 x 2160	1920 x 1080 (HD 1080)
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Contrast ratio (dynamic)Differs	100000000:1	1000000:1
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	178°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	178°
Display number of coloursDiffers	1.073 billion colours	16.78 million colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.247 x 0.247 mm
Viewable size, horizontalKnown for one	Unknown — not stated by the source	47.6 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	26.8 cm
3D	No	No
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Built-in camera	No	No
Design1 differ
Product colourDiffers	Grey	Black, Silver
Ports & interfaces2 differ
Built-in USB hub	No	No
VGA (D-Sub) ports quantityDiffers	0	1
DVI portDiffers	Yes	No
HDMI ports quantity	1	1
HDCPKnown for one	Unknown — not stated by the source	Yes
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Ergonomics3 differ
VESA mountingKnown for one	Unknown — not stated by the source	No
Cable lock slotDiffers	No	Yes
Height adjustmentDiffers	Yes	No
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 35°	-5 - 25°
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Adjustable height (max)Known for one	15 cm	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Power3 differ
Power consumption (typical)Differs	44.3 W	20 W
Power consumption (standby)Differs	0.45 W	0.3 W
Power consumption (max)Known for one	Unknown — not stated by the source	21 W
Power consumption (off)Differs	0.35 W	0.17 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	Unknown — not stated by the source	26 kWh
Energy efficiency class (SDR)Known for one	G	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	32 kWh	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensions8 differ
Width (with stand)Differs	624 mm	497.8 mm
Depth (with stand)Differs	247 mm	183.5 mm
Height (with stand)Differs	550 mm	384.5 mm
Weight (with stand)Differs	7.82 kg	2.44 kg
Width (without stand)Differs	624 mm	497.8 mm
Depth (without stand)Differs	64 mm	35.2 mm
Height (without stand)Differs	370 mm	301.6 mm
Weight (without stand)Differs	5 kg	2.07 kg
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold	EPEAT Silver, ENERGY STAR
Other featuresidentical
Country of originKnown for one	Unknown — not stated by the source	China
On/off switchKnown for one	Unknown — not stated by the source	Yes
TV tuner integrated	No	No
Energy efficiency class (legacy scale)Known for one	Unknown — not stated by the source	A
Supplied AC adapter type	LED	LED
CertificationKnown for one	TCO 6.0	Unknown — not stated by the source
Thin Clientidentical
Thin client installed	No	No
Performanceidentical
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSyncKnown for one	No	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC, DVI, DisplayPort, USB	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.

More monitor comparisons

All monitor comparisons