Product comparison · 2 monitors

BenQ BL2711U computer monitor vs LG 20M37A-B computer monitor

39specifications compared
28differ
11identical
55known for one product only

Key differences

Display diagonal
- BL2711U computer monitor:68.6 cm (27")
- 20M37A-B computer monitor:49.5 cm (19.5")
Display resolution
- BL2711U computer monitor:3840 x 2160 pixels
- 20M37A-B computer monitor:1600 x 900 pixels
Panel type
- BL2711U computer monitor:IPS
- 20M37A-B computer monitor:TN
Display brightness (typical)
- BL2711U computer monitor:300 cd/m²
- 20M37A-B computer monitor:200 cd/m²
Response time
- BL2711U computer monitor:12 ms
- 20M37A-B computer monitor:5 ms
Contrast ratio (typical)
- BL2711U computer monitor:1000:1
- 20M37A-B computer monitor:600:1
Contrast ratio (dynamic)
- BL2711U computer monitor:20000000:1
- 20M37A-B computer monitor:5000000:1
Viewing angle, horizontal
- BL2711U computer monitor:178°
- 20M37A-B computer monitor:90°

Side by side

Differences highlightedShow differences only

Comparison of BL2711U, 20M37A-B
94 specifications	A BenQ BL2711U computer monitor Model BL2711U View product	B LG 20M37A-B computer monitor Model 20M37A-B View product
Display12 differ
Display diagonalDiffers	68.6 cm (27")	49.5 cm (19.5")
Display resolutionDiffers	3840 x 2160 pixels	1600 x 900 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeKnown for one	4K Ultra HD	Unknown — not stated by the source
Panel typeDiffers	IPS	TN
Display brightness (typical)Differs	300 cd/m²	200 cd/m²
Response timeDiffers	12 ms	5 ms
Screen shapeKnown for one	Flat	Unknown — not stated by the source
Contrast ratio (typical)Differs	1000:1	600:1
Contrast ratio (dynamic)Differs	20000000:1	5000000:1
Viewing angle, horizontalDiffers	178°	90°
Viewing angle, verticalDiffers	178°	65°
Display number of coloursDiffers	1.073 billion colours	16.78 million colours
SmartResponseKnown for one	4 ms	Unknown — not stated by the source
Pixel pitchDiffers	0.155 x 0.155 mm	0.271 x 0.262 mm
Viewable size, horizontalKnown for one	59.6 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	33.5 cm	Unknown — not stated by the source
Colour gamut standardKnown for one	sRGB	Unknown — not stated by the source
Colour gamutDiffers	100%	72%
3DKnown for one	No	Unknown — not stated by the source
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 83 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	56 - 75 Hz
Viewable size diagonalKnown for one	Unknown — not stated by the source	49.4 cm
Performanceidentical
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSyncKnown for one	No	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	6 W	Unknown — not stated by the source
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Feet colour	Black	Black
Ports & interfaces4 differ
Built-in USB hubKnown for one	Yes	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 quantityDiffers	2	0
VGA (D-Sub) ports quantityDiffers	0	1
DVI portDiffers	Yes	No
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
HDMI ports quantityDiffers	2	0
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Card reader integratedKnown for one	Unknown — not stated by the source	No
Ergonomics1 differ
VESA mounting	Yes	Yes
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Cable lock slotDiffers	Yes	No
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
Adjustable height (max)Known for one	14 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
Pivot angleKnown for one	0 - 90°	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 - 20°	-5 - 20°
Picture-in-PictureKnown for one	Yes	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Number of OSD languagesKnown for one	Unknown — not stated by the source	17
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power consumption (typical)Differs	42 W	20 W
Power consumption (off)Differs	0.5 W	0.3 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.3 W
Current ratingKnown for one	Unknown — not stated by the source	0.8 A
Weight & dimensions8 differ
Width (with stand)Differs	639 mm	463 mm
Depth (with stand)Differs	239.7 mm	168 mm
Height (with stand)Differs	550.6 mm	357 mm
Weight (with stand)Differs	11 kg	2.2 kg
Width (without stand)Differs	639 mm	463 mm
Depth (without stand)Differs	69.8 mm	57 mm
Height (without stand)Differs	384.9 mm	286 mm
Weight (without stand)Differs	8 kg	2 kg
Packaging contentidentical
Stand includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	VGA
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Gold, ENERGY STAR
Other featuresidentical
TV tuner integrated	No	No
No flickeringKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	UL(cUL) TUV-TYPE FCCB, CE EPA 6.0
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LED
Thin Clientidentical
Thin client installed	No	No
Networkidentical
BluetoothKnown for one	Unknown — not stated by the source	No
Ethernet LANKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	538 mm
Package depthKnown for one	Unknown — not stated by the source	115 mm
Package heightKnown for one	Unknown — not stated by the source	357 mm
Package weightKnown for one	Unknown — not stated by the source	3.1 kg

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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