Product comparison · 2 monitors

Acer KG1 KG271C computer monitor vs LG 27BK85U-W computer monitor

32specifications compared
15differ
17identical
42known for one product only

Key differences

Display resolution
- KG1 KG271C computer monitor:1920 x 1080 pixels
- 27BK85U-W computer monitor:3840 x 2160 pixels
HD type
- KG1 KG271C computer monitor:Full HD
- 27BK85U-W computer monitor:4K Ultra HD
Panel type
- KG1 KG271C computer monitor:TN+Film
- 27BK85U-W computer monitor:IPS
Display brightness (typical)
- KG1 KG271C computer monitor:400 cd/m²
- 27BK85U-W computer monitor:350 cd/m²
Response time
- KG1 KG271C computer monitor:1 ms
- 27BK85U-W computer monitor:5 ms
Supported graphics resolutions
- KG1 KG271C computer monitor:1920 x 1080 (HD 1080)
- 27BK85U-W computer monitor:3840 x 2160
Viewing angle, horizontal
- KG1 KG271C computer monitor:170°
- 27BK85U-W computer monitor:178°
Viewing angle, vertical
- KG1 KG271C computer monitor:160°
- 27BK85U-W computer monitor:178°

Side by side

Differences highlightedShow differences only

Comparison of KG271C, 27BK85U-W
74 specifications	A Acer KG1 KG271C computer monitor Model KG271C View product	B LG 27BK85U-W computer monitor Model 27BK85U-W View product
Display8 differ
Display diagonal	68.6 cm (27")	68.6 cm (27")
Display resolutionDiffers	1920 x 1080 pixels	3840 x 2160 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	Full HD	4K Ultra HD
Panel typeDiffers	TN+Film	IPS
Display brightness (typical)Differs	400 cd/m²	350 cd/m²
Response timeDiffers	1 ms	5 ms
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	3840 x 2160
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Viewing angle, horizontalDiffers	170°	178°
Viewing angle, verticalDiffers	160°	178°
Pixel pitchKnown for one	Unknown — not stated by the source	0.1554 x 0.1554 mm
Digital horizontal frequencyKnown for one	Unknown — not stated by the source	30 - 135 kHz
Digital vertical frequencyKnown for one	Unknown — not stated by the source	56 - 61 Hz
High Dynamic Range (HDR) supportedKnown for one	Unknown — not stated by the source	Yes
DDC/CIKnown for one	Unknown — not stated by the source	Yes
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
sRGB coverage (typical)Known for one	Unknown — not stated by the source	99%
3D	No	No
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
Maximum refresh rateKnown for one	144 Hz	Unknown — not stated by the source
Display number of coloursKnown for one	16.78 million colours	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	4 W	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	White
Ports & interfaces1 differ
USB Type-C DisplayPort Alternate ModeKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
DVI portDiffers	Yes	No
HDMI ports quantity	1	1
DisplayPorts quantity	1	1
Headphone outKnown for one	Unknown — not stated by the source	Yes
Headphone outputsKnown for one	Unknown — not stated by the source	1
HDCPKnown for one	Unknown — not stated by the source	Yes
Built-in USB hubKnown for one	No	Unknown — not stated by the source
Ergonomicsidentical
VESA mounting	Yes	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	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
PivotKnown for one	Unknown — not stated by the source	Yes
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
Power2 differ
Power consumption (typical)Differs	21 W	45 W
Power consumption (standby)Differs	0.23 W	0.5 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.3 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
Energy efficiency class (SDR)Known for one	E	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	20 kWh	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Weight & dimensions1 differ
Width (with stand)Known for one	Unknown — not stated by the source	612.1 mm
Depth (with stand)Known for one	Unknown — not stated by the source	231.1 mm
Height (with stand)Known for one	Unknown — not stated by the source	566.4 mm
Weight (with stand)Known for one	Unknown — not stated by the source	6.21 kg
Width (without stand)Known for one	Unknown — not stated by the source	612.1 mm
Depth (without stand)Known for one	Unknown — not stated by the source	45.7 mm
Height (without stand)Known for one	Unknown — not stated by the source	363.2 mm
Weight (without stand)Differs	5.32 kg	4.58 kg
Packaging content1 differ
Cables includedDiffers	AC, DVI, DisplayPort	AC, DisplayPort, HDMI
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold
Other featuresidentical
TV tuner integrated	No	No
Supplied AC adapter type	LCD	LCD
On/off switchKnown for one	Yes	Unknown — not stated by the source
Thin Clientidentical
Thin client installedKnown for one	No	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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