Product comparison · 2 monitors

Acer CB1 CB241HQK computer monitor vs ASUS BE209QLB computer monitor

44specifications compared
26differ
18identical
40known for one product only

Key differences

Display diagonal
- CB1 CB241HQK computer monitor:59.9 cm (23.6")
- BE209QLB computer monitor:49.4 cm (19.4")
Display resolution
- CB1 CB241HQK computer monitor:3840 x 2160 pixels
- BE209QLB computer monitor:1440 x 900 pixels
Native aspect ratio
- CB1 CB241HQK computer monitor:16:9
- BE209QLB computer monitor:16:10
HD type
- CB1 CB241HQK computer monitor:4K Ultra HD
- BE209QLB computer monitor:HD
Display brightness (typical)
- CB1 CB241HQK computer monitor:300 cd/m²
- BE209QLB computer monitor:250 cd/m²
Response time
- CB1 CB241HQK computer monitor:4 ms
- BE209QLB computer monitor:5 ms
Supported graphics resolutions
- CB1 CB241HQK computer monitor:3840 x 2160
- BE209QLB computer monitor:1440 x 900 (WXGA+)
Aspect ratio
- CB1 CB241HQK computer monitor:16:9
- BE209QLB computer monitor:16:10

Side by side

Differences highlightedShow differences only

Comparison of CB241HQK, BE209QLB
84 specifications	A Acer CB1 CB241HQK computer monitor Model CB241HQK View product	B ASUS BE209QLB computer monitor Model BE209QLB View product
Display8 differ
Display diagonalDiffers	59.9 cm (23.6")	49.4 cm (19.4")
Display resolutionDiffers	3840 x 2160 pixels	1440 x 900 pixels
Native aspect ratioDiffers	16:9	16:10
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	4K Ultra HD	HD
Panel type	IPS	IPS
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response timeDiffers	4 ms	5 ms
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Supported graphics resolutionsDiffers	3840 x 2160	1440 x 900 (WXGA+)
Aspect ratioDiffers	16:9	16:10
Contrast ratio (typical)	1000:1	1000:1
Contrast ratio (dynamic)	100000000:1	100000000:1
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.2907 x 0.2907 mm
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	30 - 83 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	50 - 75 Hz
3DKnown for one	Unknown — not stated by the source	No
Screen shapeKnown for one	Flat	Unknown — not stated by the source
Supported video modesKnown for one	2160p	Unknown — not stated by the source
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 160 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	23 - 80 Hz	Unknown — not stated by the source
Colour gamut standardKnown for one	sRGB	Unknown — not stated by the source
sRGB coverage (typical)Known for one	100%	Unknown — not stated by the source
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerDiffers	2 W	4 W
Built-in cameraKnown for one	Unknown — not stated by the source	No
Designidentical
Product colour	Black	Black
Ports & interfaces2 differ
Built-in USB hubKnown for one	Unknown — not stated by the source	No
USB versionKnown for one	Unknown — not stated by the source	2.0
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	2
VGA (D-Sub) ports quantityDiffers	0	1
DVI port	Yes	Yes
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityDiffers	1	0
DisplayPorts quantity	1	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
PC Audio inKnown for one	Unknown — not stated by the source	Yes
HDCPKnown for one	Unknown — not stated by the source	Yes
Ergonomics3 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
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Height adjustment	Yes	Yes
Adjustable height (max)Differs	15 cm	13 cm
PivotKnown for one	Unknown — not stated by the source	Yes
Pivot angleKnown for one	Unknown — not stated by the source	90 - -90°
Swivelling	Yes	Yes
Swivel angle rangeDiffers	-60 - 60°	90 - -90°
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 35°	-5 - 33°
Power3 differ
Power consumption (typical)Differs	38 W	11.08 W
Power consumption (PowerSave)Differs	28.5 W	0.5 W
AC input voltageDiffers	120 - 230 V	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power consumption (standby)Known for one	0.45 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.35 W	Unknown — not stated by the source
Annual energy consumptionKnown for one	56 kWh	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	567 mm	457 mm
Depth (with stand)Differs	21.6 mm	211 mm
Height (with stand)Differs	529.3 mm	346 mm
Weight (with stand)Differs	6.89 kg	4.8 kg
Width (without stand)Differs	567 mm	457 mm
Depth (without stand)Differs	60.7 mm	50 mm
Height (without stand)Differs	335.9 mm	306 mm
Weight (without stand)Differs	4.18 kg	2.53 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	621 mm
Package depthKnown for one	Unknown — not stated by the source	173 mm
Package heightKnown for one	Unknown — not stated by the source	382 mm
Package weightKnown for one	Unknown — not stated by the source	6.4 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, Audio (3.5mm), DisplayPort, USB, VGA
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Gold, ENERGY STAR
Other featuresidentical
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	Unknown — not stated by the source	EMC DoC, ErP, FCC, ISO-9241-307, PSE, TCO6.0, TUV-Ergo, TUV-GS, UkrSEPRO, UL/cUL, VCCI, WEEE, WHQL, MEPS, RCM, TUV Flicker-free , TUV Low Blue Light
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LED
Energy efficiency class (legacy scale)Known for one	C	Unknown — not stated by the source
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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