Product comparison · 2 monitors

Acer B7 B277Kbmiipprzx vs Acer K212HQLbd computer monitor

44specifications compared
27differ
17identical
34known for one product only

Key differences

Display diagonal
- B7 B277Kbmiipprzx:68.6 cm (27")
- K212HQLbd computer monitor:52.6 cm (20.7")
Display resolution
- B7 B277Kbmiipprzx:3840 x 2160 pixels
- K212HQLbd computer monitor:1920 x 1080 pixels
HD type
- B7 B277Kbmiipprzx:4K Ultra HD
- K212HQLbd computer monitor:Full HD
Panel type
- B7 B277Kbmiipprzx:IPS
- K212HQLbd computer monitor:TN
Display brightness (typical)
- B7 B277Kbmiipprzx:300 cd/m²
- K212HQLbd computer monitor:200 cd/m²
Response time
- B7 B277Kbmiipprzx:4 ms
- K212HQLbd computer monitor:5 ms
Supported graphics resolutions
- B7 B277Kbmiipprzx:3840 x 2160
- K212HQLbd computer monitor:1920 x 1080 (HD 1080)
Contrast ratio (typical)
- B7 B277Kbmiipprzx:1000:1
- K212HQLbd computer monitor:600:1

Side by side

Differences highlightedShow differences only

Comparison of B277Kbmiipprzx, K212HQLbd
78 specifications	A Acer B7 B277Kbmiipprzx Model B277Kbmiipprzx View product	B Acer K212HQLbd computer monitor Model K212HQLbd View product
Display15 differ
Display diagonalDiffers	68.6 cm (27")	52.6 cm (20.7")
Display resolutionDiffers	3840 x 2160 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	4K Ultra HD	Full HD
Panel typeDiffers	IPS	TN
Display brightness (typical)Differs	300 cd/m²	200 cd/m²
Response timeDiffers	4 ms	5 ms
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	3840 x 2160	1920 x 1080 (HD 1080)
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (typical)Differs	1000:1	600:1
Contrast ratio (dynamic)Differs	10000000:1	100000000:1
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Viewing angle, horizontalDiffers	178°	90°
Viewing angle, verticalDiffers	178°	65°
Display number of coloursDiffers	1.073 billion colours	16.78 million colours
Pixel pitchDiffers	0.156 x 0.156 mm	0.2385 x 0.2385 mm
Viewable size, horizontalDiffers	59.7 cm	45.8 cm
Viewable size, verticalDiffers	33.6 cm	25.8 cm
Colour gamut standardKnown for one	sRGB	Unknown — not stated by the source
3D	No	No
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 80 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	55 - 75 Hz
Performanceidentical
NVIDIA G-SYNC	No	No
AMD FreeSync	No	No
Multimedia1 differ
Built-in speaker(s)Differs	Yes	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
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Ports & interfaces2 differ
Built-in USB hubDiffers	Yes	No
DVI portDiffers	No	Yes
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Audio outputKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
HDCPKnown for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Height adjustmentDiffers	Yes	No
Adjustable height (max)Known for one	12 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Tilt adjustment	Yes	Yes
Tilt angle range	-5 - 25°	-5 - 25°
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Simplified Chinese, German, Dutch, English, Spanish, Finnish, French, Italian, Polish, Portuguese, Russian	Unknown — not stated by the source
Cable lock slotKnown for one	Unknown — not stated by the source	No
Power2 differ
Power consumption (typical)Differs	31 W	21.5 W
Power consumption (standby)	0.35 W	0.35 W
Power consumption (off)Differs	0.35 W	0.25 W
Annual energy consumptionKnown for one	56 kWh	Unknown — not stated by the source
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
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	5 - 35 °C
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Relative humidityKnown for one	20 - 80%	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 85%
Weight & dimensions4 differ
Width (with stand)Differs	614 mm	490.7 mm
Depth (with stand)Differs	207 mm	201 mm
Height (with stand)Differs	521 mm	379.9 mm
Weight (with stand)Differs	6.5 kg	2.46 kg
Weight (without stand)Known for one	Unknown — not stated by the source	2.15 kg
Packaging dataidentical
Package weightKnown for one	9.53 kg	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging content1 differ
Stand includedKnown for one	Yes	Unknown — not stated by the source
Cables includedDiffers	AC, DisplayPort, USB	AC, DVI
Quick start guide	Yes	Yes
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other featuresidentical
TV tuner integrated	No	No
Energy efficiency class (legacy scale)Known for one	B	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	30000 h	Unknown — not stated by the source
CertificationKnown for one	TCO 7.0	Unknown — not stated by the source
On/off switchKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85285210	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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