Product comparison · 2 monitors

Acer Essential 223HQLCBD computer monitor vs BenQ RL2450H computer monitor

23specifications compared
8differ
15identical
28known for one product only

Key differences

Display diagonal
- Essential 223HQLCBD computer monitor:54.6 cm (21.5")
- RL2450H computer monitor:61 cm (24")
Panel type
- Essential 223HQLCBD computer monitor:IPS
- RL2450H computer monitor:TN+Film
Display brightness (typical)
- Essential 223HQLCBD computer monitor:200 cd/m²
- RL2450H computer monitor:250 cd/m²
Contrast ratio (dynamic)
- Essential 223HQLCBD computer monitor:100000000:1
- RL2450H computer monitor:12000000:1
Product colour
- Essential 223HQLCBD computer monitor:Black
- RL2450H computer monitor:Black, Red
HDMI ports quantity
- Essential 223HQLCBD computer monitor:0
- RL2450H computer monitor:1
Cable lock slot
- Essential 223HQLCBD computer monitor:No
- RL2450H computer monitor:Yes
Weight (without stand)
- Essential 223HQLCBD computer monitor:4.5 kg
- RL2450H computer monitor:4.77 kg

Side by side

Differences highlightedShow differences only

Comparison of 223HQLCBD, RL2450H
51 specifications	A Acer Essential 223HQLCBD computer monitor Model 223HQLCBD View product	B BenQ RL2450H computer monitor Model RL2450H View product
Display4 differ
Display diagonalDiffers	54.6 cm (21.5")	61 cm (24")
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Panel typeDiffers	IPS	TN+Film
Display brightness (typical)Differs	200 cd/m²	250 cd/m²
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Contrast ratio (dynamic)Differs	100000000:1	12000000:1
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	170°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.276 x 0.276 mm
3DKnown for one	Unknown — not stated by the source	No
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Design1 differ
Market positioningKnown for one	Unknown — not stated by the source	Gaming
Product colourDiffers	Black	Black, Red
Ports & interfaces1 differ
DVI portKnown for one	Unknown — not stated by the source	Yes
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityDiffers	0	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
HDCPKnown for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Height adjustmentKnown for one	Unknown — not stated by the source	No
Tilt adjustmentKnown for one	Unknown — not stated by the source	Yes
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 15°
Number of OSD languagesKnown for one	Unknown — not stated by the source	17
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	27 W
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	0.3 W
Weight & dimensions1 differ
Width (without stand)Known for one	Unknown — not stated by the source	579.3 mm
Depth (without stand)Known for one	Unknown — not stated by the source	189.3 mm
Height (without stand)Known for one	Unknown — not stated by the source	435.4 mm
Weight (without stand)Differs	4.5 kg	4.77 kg
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other featuresidentical
On/off switchKnown for one	Yes	Unknown — not stated by the source
Placement supportedKnown for one	Horizontal	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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