Product comparison · 2 monitors

Acer H277HK smipuz vs LG 27HJ710S computer monitor

27specifications compared
11differ
16identical
41known for one product only

Key differences

Display brightness (typical)
- H277HK smipuz:350 cd/m²
- 27HJ710S computer monitor:800 cd/m²
Response time
- H277HK smipuz:4 ms
- 27HJ710S computer monitor:14 ms
Product colour
- H277HK smipuz:Black, Silver
- 27HJ710S computer monitor:White
USB Type-A downstream ports quantity
- H277HK smipuz:2
- 27HJ710S computer monitor:1
Power consumption (typical)
- H277HK smipuz:60 W
- 27HJ710S computer monitor:120 W
Power consumption (standby)
- H277HK smipuz:0.45 W
- 27HJ710S computer monitor:0.3 W
Width (without stand)
- H277HK smipuz:613 mm
- 27HJ710S computer monitor:654.4 mm
Depth (without stand)
- H277HK smipuz:35 mm
- 27HJ710S computer monitor:28.9 mm

Side by side

Differences highlightedShow differences only

Comparison of H277HK smipuz, 27HJ710S
68 specifications	A Acer H277HK smipuz View product	B LG 27HJ710S computer monitor Model 27HJ710S View product
Display2 differ
Display diagonal	68.6 cm (27")	68.6 cm (27")
Display resolution	3840 x 2160 pixels	3840 x 2160 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD type	4K Ultra HD	4K Ultra HD
Panel type	IPS	IPS
Display brightness (typical)Differs	350 cd/m²	800 cd/m²
Response timeDiffers	4 ms	14 ms
Screen shape	Flat	Flat
Supported graphics resolutions	3840 x 2160	3840 x 2160
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
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of coloursKnown for one	1.073 billion colours	Unknown — not stated by the source
High Dynamic Range (HDR) supportedKnown for one	Yes	Unknown — not stated by the source
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
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	30 - 83 Hz
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
3DKnown for one	Unknown — not stated by the source	No
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 cameraKnown for one	Unknown — not stated by the source	No
Design1 differ
Product colourDiffers	Black, Silver	White
Market positioningKnown for one	Unknown — not stated by the source	Medical
Ports & interfaces1 differ
Built-in USB hub	Yes	Yes
USB upstream port typeKnown for one	USB Type-C	Unknown — not stated by the source
Number of upstream ports	1	1
Number of USB Type-C upstream ports quantityKnown for one	1	Unknown — not stated by the source
USB Type-A downstream ports quantityDiffers	2	1
HDMI ports quantity	1	1
DisplayPorts quantity	1	1
USB hub versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	Yes
Ergonomicsidentical
Height adjustmentKnown for one	No	Unknown — not stated by the source
PivotKnown for one	No	Unknown — not stated by the source
SwivellingKnown for one	No	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 15°	Unknown — not stated by the source
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100,200 x 100 mm
Cable lock slotKnown for one	Unknown — not stated by the source	No
Power2 differ
Power consumption (typical)Differs	60 W	120 W
Power consumption (standby)Differs	0.45 W	0.3 W
Power consumption (off)Known for one	0.4 W	Unknown — not stated by the source
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
Weight & dimensions4 differ
Width (with stand)Known for one	612 mm	Unknown — not stated by the source
Depth (with stand)Known for one	216 mm	Unknown — not stated by the source
Height (with stand)Known for one	439 mm	Unknown — not stated by the source
Weight (with stand)Known for one	4.8 kg	Unknown — not stated by the source
Width (without stand)Differs	613 mm	654.4 mm
Depth (without stand)Differs	35 mm	28.9 mm
Height (without stand)Differs	363 mm	41.1 mm
Weight (without stand)Differs	4.4 kg	7.7 kg
Packaging content1 differ
Cables includedDiffers	DisplayPort, HDMI, USB Type-C	AC, DisplayPort, HDMI
ManualKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
AC adapter included	Yes	Yes
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Performanceidentical
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
AMD FreeSyncKnown for one	Unknown — not stated by the source	No

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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