Product comparison · 2 monitors

Acer B6 B246HLB computer monitor vs Acer KA KA251Q computer monitor

47specifications compared
16differ
31identical
17known for one product only

Key differences

Display diagonal
- B6 B246HLB computer monitor:61 cm (24")
- KA KA251Q computer monitor:62.2 cm (24.5")
Built-in speaker(s)
- B6 B246HLB computer monitor:Yes
- KA KA251Q computer monitor:No
Height adjustment
- B6 B246HLB computer monitor:Yes
- KA KA251Q computer monitor:No
Tilt angle range
- B6 B246HLB computer monitor:-5 - 35°
- KA KA251Q computer monitor:-5 - 20°
Energy consumption (SDR) per 1000 hours
- B6 B246HLB computer monitor:22 kWh
- KA KA251Q computer monitor:23 kWh
Power consumption (typical)
- B6 B246HLB computer monitor:20.9 W
- KA KA251Q computer monitor:26.6 W
Power consumption (standby)
- B6 B246HLB computer monitor:0.45 W
- KA KA251Q computer monitor:0.43 W
Power consumption (off)
- B6 B246HLB computer monitor:0.35 W
- KA KA251Q computer monitor:0.24 W

Side by side

Differences highlightedShow differences only

Comparison of B246HLB, KA251Q
64 specifications	A Acer B6 B246HLB computer monitor Model B246HLB View product	B Acer KA KA251Q computer monitor Model KA251Q View product
Display1 differ
Display diagonalDiffers	61 cm (24")	62.2 cm (24.5")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD type	Full HD	Full HD
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Screen shape	Flat	Flat
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 ratioKnown for one	Unknown — not stated by the source	16:9
Contrast ratio (dynamic)	100000000:1	100000000:1
Maximum refresh rate	60 Hz	60 Hz
Viewing angle, horizontal	170°	170°
Viewing angle, vertical	160°	160°
Display number of colours	16.78 million colours	16.78 million colours
3D	No	No
Panel typeKnown for one	TN	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNC	No	No
AMD FreeSync	No	No
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Built-in camera	No	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
Designidentical
Product colour	Black	Black
Feet colourKnown for one	Unknown — not stated by the source	Black
Ports & interfacesidentical
Built-in USB hub	No	No
VGA (D-Sub) ports quantity	1	1
DVI port	Yes	Yes
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Ergonomics2 differ
VESA mounting	Yes	Yes
Cable lock slot	No	No
Height adjustmentDiffers	Yes	No
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 35°	-5 - 20°
On Screen Display (OSD)Known 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
Power4 differ
Energy efficiency class (SDR)	F	F
Energy consumption (SDR) per 1000 hoursDiffers	22 kWh	23 kWh
Power consumption (typical)Differs	20.9 W	26.6 W
Power consumption (standby)Differs	0.45 W	0.43 W
Power consumption (off)Differs	0.35 W	0.24 W
Energy efficiency scale	A to G	A to G
Weight & dimensions8 differ
Width (with stand)Differs	566.4 mm	557.9 mm
Depth (with stand)Differs	221 mm	213 mm
Height (with stand)Differs	535.9 mm	437 mm
Weight (with stand)Differs	6.08 kg	4.2 kg
Width (without stand)Differs	566.9 mm	557.9 mm
Depth (without stand)Differs	52.1 mm	58 mm
Height (without stand)Differs	335.8 mm	332.8 mm
Weight (without stand)Differs	3.45 kg	3.7 kg
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Box
Packaging contentidentical
Stand includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	DVI, DisplayPort, VGA	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other featuresidentical
On/off switch	Yes	Yes
TV tuner integrated	No	No
No flickeringKnown for one	Unknown — not stated by the source	Yes
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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