Product comparison · 2 monitors

Dahua Technology DHI-LM22-A200Q computer monitor vs Dahua Technology DHI-LM27-E331AY computer monitor

33specifications compared
18differ
15identical
44known for one product only

Key differences

Display diagonal
- DHI-LM22-A200Q computer monitor:55.9 cm (22")
- DHI-LM27-E331AY computer monitor:68.6 cm (27")
Display resolution
- DHI-LM22-A200Q computer monitor:1920 x 1080 pixels
- DHI-LM27-E331AY computer monitor:2560 x 1440 pixels
HD type
- DHI-LM22-A200Q computer monitor:Full HD
- DHI-LM27-E331AY computer monitor:Quad HD
Panel type
- DHI-LM22-A200Q computer monitor:VA
- DHI-LM27-E331AY computer monitor:IPS
Display brightness (typical)
- DHI-LM22-A200Q computer monitor:200 cd/m²
- DHI-LM27-E331AY computer monitor:300 cd/m²
Contrast ratio (typical)
- DHI-LM22-A200Q computer monitor:3000:1
- DHI-LM27-E331AY computer monitor:1000:1
Maximum refresh rate
- DHI-LM22-A200Q computer monitor:100 Hz
- DHI-LM27-E331AY computer monitor:200 Hz
Display number of colours
- DHI-LM22-A200Q computer monitor:16.7 million colours
- DHI-LM27-E331AY computer monitor:1.07 billion colours

Side by side

Differences highlightedShow differences only

Comparison of DHI-LM22-A200Q, DHI-LM27-E331AY
77 specifications	A Dahua Technology DHI-LM22-A200Q computer monitor Model DHI-LM22-A200Q View product	B Dahua Technology DHI-LM27-E331AY computer monitor Model DHI-LM27-E331AY View product
Display8 differ
Display diagonalDiffers	55.9 cm (22")	68.6 cm (27")
Display resolutionDiffers	1920 x 1080 pixels	2560 x 1440 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	Full HD	Quad HD
Panel typeDiffers	VA	IPS
LED backlight	Yes	Yes
Backlight typeKnown for one	Unknown — not stated by the source	Edge LED
Display brightness (typical)Differs	200 cd/m²	300 cd/m²
Response time (MPRT)Known for one	Unknown — not stated by the source	1 ms
Screen shape	Flat	Flat
Contrast ratio (typical)Differs	3000:1	1000:1
Maximum refresh rateDiffers	100 Hz	200 Hz
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of coloursDiffers	16.7 million colours	1.07 billion colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.2331 x 0.2331 mm
Viewable size, horizontalKnown for one	Unknown — not stated by the source	59.7 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	33.6 cm
High Dynamic Range (HDR) supportedKnown for one	Unknown — not stated by the source	Yes
High Dynamic Range (HDR) technologyKnown for one	Unknown — not stated by the source	High Dynamic Range 10 (HDR10)
Haze rateKnown for one	Unknown — not stated by the source	25%
Surface hardnessKnown for one	Unknown — not stated by the source	3H
DCI-P3 coverageKnown for one	Unknown — not stated by the source	95%
Response timeKnown for one	5 ms	Unknown — not stated by the source
Performanceidentical
Flicker-free technologyKnown for one	Unknown — not stated by the source	Yes
Low Blue Light technology	Yes	Yes
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	Office	Gaming
Product colour	Black	Black
Ports & interfaces1 differ
Built-in USB hub	No	No
HDMI	Yes	Yes
HDMI ports quantityDiffers	1	2
HDMI versionKnown for one	Unknown — not stated by the source	2.1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
DisplayPort out versionKnown for one	Unknown — not stated by the source	1.4
DisplayPort versionKnown for one	Unknown — not stated by the source	1.4
Headphone outKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Ergonomicsidentical
VESA mounting	Yes	Yes
Panel mounting interface	100 x 100 mm	100 x 100 mm
Height adjustmentKnown for one	Unknown — not stated by the source	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	11 cm
Pivot angleKnown for one	Unknown — not stated by the source	-90 - 90°
SwivellingKnown for one	Unknown — not stated by the source	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	-20 - 20°
Tilt adjustmentKnown for one	Unknown — not stated by the source	Yes
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 15°
Power1 differ
Energy efficiency class (SDR)Known for one	Unknown — not stated by the source	F
Energy efficiency class (HDR)Known for one	Unknown — not stated by the source	G
Energy consumption (SDR) per 1000 hoursKnown for one	Unknown — not stated by the source	26 kWh
Power consumption (typical)Differs	30 W	28 W
Power consumption (standby)	0.5 W	0.5 W
Power consumption (max)Known for one	Unknown — not stated by the source	30 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.3 W
Power supply typeKnown for one	Unknown — not stated by the source	Internal
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Differs	20 - 80%	10 - 85%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Weight & dimensions1 differ
Width (with stand)Known for one	Unknown — not stated by the source	613.8 mm
Depth (with stand)Known for one	Unknown — not stated by the source	70.7 mm
Height (with stand)Known for one	Unknown — not stated by the source	362.5 mm
Weight (with stand)Differs	2.42 kg	5.6 kg
Width (without stand)Known for one	495 mm	Unknown — not stated by the source
Depth (without stand)Known for one	51.5 mm	Unknown — not stated by the source
Height (without stand)Known for one	285 mm	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	546 mm	704 mm
Package depthDiffers	358 mm	159 mm
Package heightDiffers	123 mm	505 mm
Package weightDiffers	3.1 kg	7.2 kg
Packaging content1 differ
Stand includedKnown for one	Unknown — not stated by the source	Yes
Cables includedDiffers	HDMI	AC, DisplayPort
ManualKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Native refresh rateKnown for one	Unknown — not stated by the source	60 Hz

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.

More monitor comparisons

All monitor comparisons