Product comparison · 2 monitors

Acer XB 271H computer monitor vs Dahua Technology DHL22F600 computer monitor

35specifications compared
16differ
19identical
37known for one product only

Key differences

Display diagonal
- XB 271H computer monitor:68.6 cm (27")
- DHL22F600 computer monitor:52.6 cm (20.7")
Display technology
- XB 271H computer monitor:LED
- DHL22F600 computer monitor:LCD
Display brightness (typical)
- XB 271H computer monitor:300 cd/m²
- DHL22F600 computer monitor:250 cd/m²
Response time
- XB 271H computer monitor:1 ms
- DHL22F600 computer monitor:5 ms
Aspect ratio
- XB 271H computer monitor:4:3, 16:9
- DHL22F600 computer monitor:16:9
Viewing angle, horizontal
- XB 271H computer monitor:178°
- DHL22F600 computer monitor:130°
Built-in speaker(s)
- XB 271H computer monitor:Yes
- DHL22F600 computer monitor:No
Product colour
- XB 271H computer monitor:Black, Red
- DHL22F600 computer monitor:Black

Side by side

Differences highlightedShow differences only

Comparison of 271H, DHL22F600
72 specifications	A Acer XB 271H computer monitor Model 271H View product	B Dahua Technology DHL22F600 computer monitor Model DHL22F600 View product
Display6 differ
Display diagonalDiffers	68.6 cm (27")	52.6 cm (20.7")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technologyDiffers	LED	LCD
Touchscreen	No	No
HD type	Full HD	Full HD
Panel typeKnown for one	TN+Film	Unknown — not stated by the source
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response timeDiffers	1 ms	5 ms
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Screen shape	Flat	Flat
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Aspect ratioDiffers	4:3, 16:9	16:9
Maximum refresh rateKnown for one	170 Hz	Unknown — not stated by the source
Viewing angle, horizontalDiffers	178°	130°
Viewing angle, vertical	178°	178°
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
3D	No	No
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Performanceidentical
AMD FreeSync	No	No
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Number of speakersKnown for one	2	Unknown — not stated by the source
Built-in camera	No	No
Design1 differ
Market positioningKnown for one	Gaming	Unknown — not stated by the source
Product colourDiffers	Black, Red	Black
Ports & interfaces2 differ
Built-in USB hubDiffers	Yes	No
USB versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
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	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	0	1
DVI port	No	No
HDMI ports quantity	1	1
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	Unknown — not stated by the source	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Ergonomicsidentical
VESA mounting	Yes	Yes
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slot	No	No
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
Adjustable height (max)Known for one	15 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 35°	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	29 W	23 W
Power consumption (standby)	0.5 W	0.5 W
Power consumption (off)Known for one	0.45 W	Unknown — not stated by the source
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight & dimensions4 differ
Width (with stand)Known for one	635 mm	Unknown — not stated by the source
Depth (with stand)Known for one	254 mm	Unknown — not stated by the source
Height (with stand)Known for one	558.8 mm	Unknown — not stated by the source
Weight (with stand)Known for one	7.26 kg	Unknown — not stated by the source
Width (without stand)Differs	635 mm	490.3 mm
Depth (without stand)Differs	50.8 mm	48.3 mm
Height (without stand)Differs	355.6 mm	292.3 mm
Weight (without stand)Differs	5.3 kg	2.5 kg
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging contentidentical
Stand includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC, DisplayPort, HDMI, USB	Unknown — not stated by the source
ManualKnown 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
CertificationKnown for one	CE, MPR II	Unknown — not stated by the source
Supplied AC adapter typeDiffers	LED	LCD
Thin Clientidentical
Thin client installed	No	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%

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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