Product comparison · 2 monitors

Acer KG271U bmiippx vs MSI Optix MAG27C

41specifications compared
20differ
21identical
33known for one product only

Key differences

Display resolution
- KG271U bmiippx:2560 x 1440 pixels
- Optix MAG27C:1920 x 1080 pixels
Display technology
- KG271U bmiippx:LED
- Optix MAG27C:LCD
HD type
- KG271U bmiippx:Quad HD
- Optix MAG27C:Full HD
Display brightness (typical)
- KG271U bmiippx:350 cd/m²
- Optix MAG27C:250 cd/m²
Screen shape
- KG271U bmiippx:Flat
- Optix MAG27C:Curved
Supported graphics resolutions
- KG271U bmiippx:2560 x 1440
- Optix MAG27C:1920 x 1080 (HD 1080)
Maximum refresh rate
- KG271U bmiippx:75 Hz
- Optix MAG27C:144 Hz
Viewing angle, horizontal
- KG271U bmiippx:170°
- Optix MAG27C:178°

Side by side

Differences highlightedShow differences only

Comparison of KG271U bmiippx, Optix MAG27C
74 specifications	A Acer KG271U bmiippx View product	B MSI Optix MAG27C View product
Display9 differ
Display diagonal	68.6 cm (27")	68.6 cm (27")
Display resolutionDiffers	2560 x 1440 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technologyDiffers	LED	LCD
Touchscreen	No	No
HD typeDiffers	Quad HD	Full HD
Display brightness (typical)Differs	350 cd/m²	250 cd/m²
Response time	1 ms	1 ms
Screen shapeDiffers	Flat	Curved
Supported graphics resolutionsDiffers	2560 x 1440	1920 x 1080 (HD 1080)
Contrast ratio (typical)Known for one	Unknown — not stated by the source	3000:1
Contrast ratio (dynamic)	100000000:1	100000000:1
Maximum refresh rateDiffers	75 Hz	144 Hz
Viewing angle, horizontalDiffers	170°	178°
Viewing angle, verticalDiffers	160°	178°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.3114 x 0.3114 mm
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
sRGB coverage (typical)Known for one	Unknown — not stated by the source	110%
NTSC coverage (typical)Known for one	Unknown — not stated by the source	85%
3D	No	No
Panel typeKnown for one	TN+Film	Unknown — not stated by the source
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNC	No	No
AMD FreeSync	Yes	Yes
VESA Adaptive Sync support	Yes	Yes
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Built-in camera	No	No
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	8 W	Unknown — not stated by the source
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Gaming
Product colour	Black	Black
Ports & interfaces1 differ
Built-in USB hub	No	No
VGA (D-Sub) ports quantity	0	0
DVI portDiffers	No	Yes
HDMI ports quantity	1	1
DisplayPorts quantity	1	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Ergonomics2 differ
VESA mounting	Yes	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	75 x 75 mm
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Height adjustmentDiffers	No	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	6.5 cm
SwivellingKnown for one	Unknown — not stated by the source	Yes
Swivel angle rangeKnown for one	Unknown — not stated by the source	-30 - 30°
Tilt adjustment	Yes	Yes
Tilt angle range	-5 - 15°	-5 - 15°
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Power3 differ
Energy efficiency class (SDR)Differs	G	F
Energy consumption (SDR) per 1000 hoursDiffers	32 kWh	26 kWh
Power consumption (typical)Differs	50 W	48 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Input currentKnown for one	Unknown — not stated by the source	4 A
Energy efficiency scale	A to G	A to G
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.5 W	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Differs	613.9 mm	619 mm
Depth (with stand)Differs	231.9 mm	239 mm
Height (with stand)Differs	429.7 mm	451 mm
Weight (with stand)Differs	5 kg	5.83 kg
Width (without stand)Known for one	558.8 mm	Unknown — not stated by the source
Depth (without stand)Known for one	55.6 mm	Unknown — not stated by the source
Height (without stand)Known for one	332.7 mm	Unknown — not stated by the source
Weight (without stand)Known for one	4.5 kg	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	8.1 kg
Other featuresidentical
On/off switchKnown for one	Unknown — not stated by the source	Yes
TV tuner integrated	No	No
CertificationKnown for one	RoHS, TCO, MPR II	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	LCD	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC, DisplayPort, HDMI	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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