Product comparison · 2 monitors

Acer B7 B227Qbmiprczx computer monitor vs HP ProDisplay P223a HEAD ONLY

31specifications compared
14differ
17identical
52known for one product only

Key differences

Display diagonal
- B7 B227Qbmiprczx computer monitor:54.6 cm (21.5")
- ProDisplay P223a HEAD ONLY:53.6 cm (21.1")
Panel type
- B7 B227Qbmiprczx computer monitor:IPS
- ProDisplay P223a HEAD ONLY:VA
Response time
- B7 B227Qbmiprczx computer monitor:4 ms
- ProDisplay P223a HEAD ONLY:5 ms
Contrast ratio (dynamic)
- B7 B227Qbmiprczx computer monitor:100000000:1
- ProDisplay P223a HEAD ONLY:5000000:1
Display number of colours
- B7 B227Qbmiprczx computer monitor:16.2 million colours
- ProDisplay P223a HEAD ONLY:16.78 million colours
HDMI ports quantity
- B7 B227Qbmiprczx computer monitor:1
- ProDisplay P223a HEAD ONLY:0
Height adjustment
- B7 B227Qbmiprczx computer monitor:Yes
- ProDisplay P223a HEAD ONLY:No
Power consumption (typical)
- B7 B227Qbmiprczx computer monitor:27.6 W
- ProDisplay P223a HEAD ONLY:22 W

Side by side

Differences highlightedShow differences only

Comparison of B227Qbmiprczx, ProDisplay P223a HEAD ONLY
83 specifications	A Acer B7 B227Qbmiprczx computer monitor Model B227Qbmiprczx View product	B HP ProDisplay P223a HEAD ONLY View product
Display5 differ
Display diagonalDiffers	54.6 cm (21.5")	53.6 cm (21.1")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Display technology	LED	LED
Touchscreen	No	No
HD type	Full HD	Full HD
Panel typeDiffers	IPS	VA
Display brightness (typical)	250 cd/m²	250 cd/m²
Response timeDiffers	4 ms	5 ms
Screen shape	Flat	Flat
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)
Contrast ratio (typical)Known for one	Unknown — not stated by the source	3000:1
Contrast ratio (dynamic)Differs	100000000:1	5000000:1
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of coloursDiffers	16.2 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	24 - 80 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 60 Hz
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	26.7 cm
Colour gamutKnown for one	Unknown — not stated by the source	72%
3D	No	No
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
AMD FreeSyncKnown for one	Unknown — not stated by the source	No
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerKnown for one	Unknown — not stated by the source	2 W
Built-in cameraKnown for one	Unknown — not stated by the source	No
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Business
Product colour	Black	Black
Ports & interfaces1 differ
Built-in USB hubKnown for one	Unknown — not stated by the source	No
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
HDMI ports quantityDiffers	1	0
DisplayPorts quantity	1	1
Audio inputKnown for one	Unknown — not stated by the source	Yes
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
HDCPKnown for one	Unknown — not stated by the source	Yes
USB Type-C downstream ports quantityKnown for one	1	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Ergonomics1 differ
VESA mounting	Yes	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slotKnown 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
On Screen Display (OSD) languagesKnown for one	Unknown — not stated by the source	Simplified Chinese, Traditional Chinese, German, Dutch, English, Spanish, French, Italian, Japanese, Portuguese
Number of OSD languagesKnown for one	Unknown — not stated by the source	10
Adjustable height (max)Known for one	12 cm	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 25°	Unknown — not stated by the source
Power3 differ
Power consumption (typical)Differs	27.6 W	22 W
Power consumption (standby)Differs	0.39 W	0.5 W
Power consumption (max)Known for one	Unknown — not stated by the source	30 W
AC input voltageDiffers	120 - 230 V	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Energy efficiency class (SDR)Known for one	F	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	19 kWh	Unknown — not stated by the source
Power consumption (off)Known for one	0.27 W	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%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 5000 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	5000 - 12192 m
Weight & dimensions4 differ
Width (without stand)Differs	490 mm	515 mm
Depth (without stand)Differs	65 mm	54.9 mm
Height (without stand)Differs	295 mm	327 mm
Weight (without stand)Differs	2.83 kg	2.9 kg
Width (with stand)Known for one	490 mm	Unknown — not stated by the source
Depth (with stand)Known for one	193 mm	Unknown — not stated by the source
Height (with stand)Known for one	485 mm	Unknown — not stated by the source
Packaging contentidentical
Stand includedKnown for one	Unknown — not stated by the source	No
Cables includedKnown for one	DisplayPort, HDMI, USB Type-C, VGA	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, 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
AC adapter includedKnown for one	Yes	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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