Product comparison · 2 monitors

Acer KG251Q biix vs HP VH27 computer monitor

34specifications compared
23differ
11identical
46known for one product only

Key differences

Display diagonal
- KG251Q biix:62.2 cm (24.5")
- VH27 computer monitor:68.6 cm (27")
Display technology
- KG251Q biix:LCD
- VH27 computer monitor:LED
Panel type
- KG251Q biix:TN+Film
- VH27 computer monitor:IPS
Response time
- KG251Q biix:1 ms
- VH27 computer monitor:5 ms
Viewing angle, horizontal
- KG251Q biix:170°
- VH27 computer monitor:178°
Viewing angle, vertical
- KG251Q biix:160°
- VH27 computer monitor:178°
AMD FreeSync
- KG251Q biix:Yes
- VH27 computer monitor:No
Market positioning
- KG251Q biix:Gaming
- VH27 computer monitor:Business

Side by side

Differences highlightedShow differences only

Comparison of KG251Q biix, VH27
80 specifications	A Acer KG251Q biix View product	B HP VH27 computer monitor Model VH27 View product
Display6 differ
Display diagonalDiffers	62.2 cm (24.5")	68.6 cm (27")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Display technologyDiffers	LCD	LED
Touchscreen	No	No
HD type	Full HD	Full HD
Panel typeDiffers	TN+Film	IPS
Display brightness (typical)	250 cd/m²	250 cd/m²
Response timeDiffers	1 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	1000:1
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	5000000:1
Viewing angle, horizontalDiffers	170°	178°
Viewing angle, verticalDiffers	160°	178°
Pixel pitchKnown for one	Unknown — not stated by the source	0.311 x 0.311 mm
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	50 - 60 Hz
Viewable size, horizontalKnown for one	Unknown — not stated by the source	59.8 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	33.6 cm
3DKnown for one	Unknown — not stated by the source	No
Backlight typeKnown for one	LED	Unknown — not stated by the source
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Maximum refresh rateKnown for one	75 Hz	Unknown — not stated by the source
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Performance1 differ
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
AMD FreeSyncDiffers	Yes	No
VESA Adaptive Sync supportKnown for one	Yes	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Built-in cameraKnown for one	Unknown — not stated by the source	No
Design1 differ
Market positioningDiffers	Gaming	Business
Product colour	Black	Black
Ports & interfacesidentical
Built-in USB hubKnown for one	Unknown — not stated by the source	No
VGA (D-Sub) ports quantity	1	1
DVI portKnown for one	Unknown — not stated by the source	No
HDMI ports quantity	1	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
HDCPKnown for one	Unknown — not stated by the source	Yes
Ergonomics4 differ
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Height adjustmentDiffers	No	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	10 cm
PivotDiffers	No	Yes
Pivot angleKnown for one	Unknown — not stated by the source	0 - 90°
SwivellingDiffers	No	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	0 - 360°
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 15°	-5 - 23°
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
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Power3 differ
Power consumption (typical)Differs	26.6 W	23 W
Power consumption (standby)Differs	0.43 W	0.5 W
Power consumption (max)Known for one	Unknown — not stated by the source	32 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	23 kWh	Unknown — not stated by the source
Power consumption (off)Known for one	0.24 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	-34 - 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	558 mm	621.5 mm
Depth (with stand)Differs	215 mm	218 mm
Height (with stand)Differs	430 mm	525.2 mm
Weight (with stand)Differs	4.08 kg	6.09 kg
Width (without stand)Differs	559 mm	621.5 mm
Depth (without stand)Differs	56 mm	46 mm
Height (without stand)Differs	429 mm	371.6 mm
Weight (without stand)Differs	3.63 kg	3.98 kg
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 integratedKnown for one	Unknown — not stated by the source	No
CertificationKnown for one	MPR II	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85285210

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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