Product comparison · 2 monitors

Acer KA KA270HB computer monitor vs NEC EX341R computer monitor

15specifications compared
11differ
4identical
33known for one product only

Key differences

Display diagonal
- KA KA270HB computer monitor:68.6 cm (27")
- EX341R computer monitor:86.4 cm (34")
Display resolution
- KA KA270HB computer monitor:1920 x 1080 pixels
- EX341R computer monitor:3440 x 1440 pixels
Display technology
- KA KA270HB computer monitor:LED
- EX341R computer monitor:LCD
Supported graphics resolutions
- KA KA270HB computer monitor:1920 x 1080 (HD 1080)
- EX341R computer monitor:3440 x 1440
DVI port
- KA KA270HB computer monitor:Yes
- EX341R computer monitor:No
HDMI ports quantity
- KA KA270HB computer monitor:1
- EX341R computer monitor:2
Tilt angle range
- KA KA270HB computer monitor:-5 - 25°
- EX341R computer monitor:-5 - 30°
Width (without stand)
- KA KA270HB computer monitor:640 mm
- EX341R computer monitor:808 mm

Side by side

Differences highlightedShow differences only

Comparison of KA270HB, EX341R
48 specifications	A Acer KA KA270HB computer monitor Model KA270HB View product	B NEC EX341R computer monitor Model EX341R View product
Display4 differ
Display diagonalDiffers	68.6 cm (27")	86.4 cm (34")
Display resolutionDiffers	1920 x 1080 pixels	3440 x 1440 pixels
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Display technologyDiffers	LED	LCD
HD typeKnown for one	Full HD	Unknown — not stated by the source
Panel typeKnown for one	IPS	Unknown — not stated by the source
Display brightness (typical)Known for one	250 cd/m²	Unknown — not stated by the source
Screen shapeKnown for one	Flat	Unknown — not stated by the source
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	3440 x 1440
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Contrast ratio (typical)Known for one	Unknown — not stated by the source	3000:1
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	178°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	178°
Pixel pitchKnown for one	Unknown — not stated by the source	0.2318 x 0.2318 mm
Colour gamutKnown for one	Unknown — not stated by the source	99.5%
Ports & interfaces2 differ
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI portDiffers	Yes	No
HDMI ports quantityDiffers	1	2
HDMI versionKnown for one	Unknown — not stated by the source	2.0
Ergonomics1 differ
Cable lock slotKnown for one	No	Unknown — not stated by the source
Tilt angle rangeDiffers	-5 - 25°	-5 - 30°
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Tilt adjustmentKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Annual energy consumptionKnown for one	37 kWh	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	29 W
Weight & dimensions4 differ
Width (with stand)Known for one	640 mm	Unknown — not stated by the source
Depth (with stand)Known for one	249 mm	Unknown — not stated by the source
Height (with stand)Known for one	462 mm	Unknown — not stated by the source
Weight (with stand)Known for one	5 kg	Unknown — not stated by the source
Width (without stand)Differs	640 mm	808 mm
Depth (without stand)Differs	62 mm	419 mm
Height (without stand)Differs	381 mm	230 mm
Weight (without stand)Differs	4.77 kg	10.5 kg
Other featuresidentical
Energy efficiency class (legacy scale)Known for one	A	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	LED	Unknown — not stated by the source
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Networkidentical
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
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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