Product comparison · 2 monitors

Acer B227Q computer monitor vs Acer K2 K242HYLB computer monitor

37specifications compared
14differ
23identical
38known for one product only

Key differences

Display diagonal
- B227Q computer monitor:54.6 cm (21.5")
- K2 K242HYLB computer monitor:60.5 cm (23.8")
Maximum refresh rate
- B227Q computer monitor:75 Hz
- K2 K242HYLB computer monitor:60 Hz
Built-in speaker(s)
- B227Q computer monitor:Yes
- K2 K242HYLB computer monitor:No
Built-in USB hub
- B227Q computer monitor:Yes
- K2 K242HYLB computer monitor:No
DVI port
- B227Q computer monitor:No
- K2 K242HYLB computer monitor:Yes
VESA mounting
- B227Q computer monitor:Yes
- K2 K242HYLB computer monitor:No
Power consumption (typical)
- B227Q computer monitor:19 W
- K2 K242HYLB computer monitor:26 W
Power consumption (standby)
- B227Q computer monitor:0.5 W
- K2 K242HYLB computer monitor:0.35 W

Side by side

Differences highlightedShow differences only

Comparison of B227Q, K242HYLB
75 specifications	A Acer B227Q computer monitor Model B227Q View product	B Acer K2 K242HYLB computer monitor Model K242HYLB View product
Display2 differ
Display diagonalDiffers	54.6 cm (21.5")	60.5 cm (23.8")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technologyKnown for one	LED	Unknown — not stated by the source
Touchscreen	No	No
HD type	Full HD	Full HD
Panel typeKnown for one	IPS	Unknown — not stated by the source
Display brightness (typical)	250 cd/m²	250 cd/m²
Response timeKnown for one	4 ms	Unknown — not stated by the source
Screen shape	Flat	Flat
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Aspect ratio	16:9	16:9
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Contrast ratio (dynamic)	100000000:1	100000000:1
Dynamic contrast ratio marketing nameKnown for one	SmartContrast	Unknown — not stated by the source
Maximum refresh rateDiffers	75 Hz	60 Hz
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of colours	16.78 million colours	16.78 million colours
Pixel densityKnown for one	102.5 ppi	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 83 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	55 - 76 Hz	Unknown — not stated by the source
3D	No	No
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	8 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
USB hub versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	5	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	No	Yes
HDMI ports quantity	1	1
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Audio outputKnown for one	Yes	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Ergonomics1 differ
VESA mountingDiffers	Yes	No
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
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
Swivel angle rangeKnown for one	-45 - 45°	Unknown — not stated by the source
Tilt adjustment	Yes	Yes
Tilt angle range	-5 - 25°	-5 - 25°
Cable lock slotKnown for one	Unknown — not stated by the source	No
Power3 differ
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 (typical)Differs	19 W	26 W
Power consumption (standby)Differs	0.5 W	0.35 W
Power consumption (off)Differs	0.3 W	0.35 W
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensions4 differ
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
Weight (with stand)Known for one	4.78 kg	Unknown — not stated by the source
Width (without stand)Differs	490 mm	540 mm
Depth (without stand)Differs	65 mm	207 mm
Height (without stand)Differs	295 mm	408.9 mm
Weight (without stand)Differs	2.83 kg	3.9 kg
Packaging contentidentical
Cables includedKnown for one	AC, DisplayPort, VGA	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other features1 differ
On/off switch	Yes	Yes
TV tuner integrated	No	No
Mean time between failures (MTBF)Known for one	30000 h	Unknown — not stated by the source
CertificationKnown for one	TCO	Unknown — not stated by the source
Supplied AC adapter typeDiffers	LED	AC
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	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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