Product comparison · 2 monitors

Acer X27 bmiiphzx vs LG 27HJ712C computer monitor

32specifications compared
17differ
15identical
36known for one product only

Key differences

Display brightness (typical)
- X27 bmiiphzx:600 cd/m²
- 27HJ712C computer monitor:350 cd/m²
Response time
- X27 bmiiphzx:4 ms
- 27HJ712C computer monitor:14 ms
NVIDIA G-SYNC
- X27 bmiiphzx:Yes
- 27HJ712C computer monitor:No
Market positioning
- X27 bmiiphzx:Gaming
- 27HJ712C computer monitor:Medical
Product colour
- X27 bmiiphzx:Black
- 27HJ712C computer monitor:White
USB Type-A downstream ports quantity
- X27 bmiiphzx:1
- 27HJ712C computer monitor:2
HDMI ports quantity
- X27 bmiiphzx:1
- 27HJ712C computer monitor:2
AC input voltage
- X27 bmiiphzx:120 - 230 V
- 27HJ712C computer monitor:100 - 240 V

Side by side

Differences highlightedShow differences only

Comparison of X27 bmiiphzx, 27HJ712C
68 specifications	A Acer X27 bmiiphzx View product	B LG 27HJ712C computer monitor Model 27HJ712C 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	600 cd/m²	350 cd/m²
Response timeDiffers	4 ms	14 ms
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Screen shape	Flat	Flat
Supported graphics resolutions	3840 x 2160	3840 x 2160
Contrast ratio (typical)	1000:1	1000:1
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Pixel pitchKnown for one	Unknown — not stated by the source	0.1554 x 0.1554 mm
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 135 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	56 - 61 Hz
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
3DKnown for one	Unknown — not stated by the source	No
Backlight typeKnown for one	LED	Unknown — not stated by the source
Aspect ratioKnown for one	16:9	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	1.073 billion colours	Unknown — not stated by the source
Performance1 differ
NVIDIA G-SYNCDiffers	Yes	No
AMD FreeSyncKnown for one	Unknown — not stated by the source	No
Multimediaidentical
Built-in cameraKnown for one	Unknown — not stated by the source	No
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
Design2 differ
Market positioningDiffers	Gaming	Medical
Product colourDiffers	Black	White
Ports & interfaces2 differ
Built-in USB hubKnown for one	Unknown — not stated by the source	Yes
USB hub versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
Number of upstream portsKnown for one	Unknown — not stated by the source	1
USB Type-A downstream ports quantityDiffers	1	2
VGA (D-Sub) ports quantity	0	0
HDMI ports quantityDiffers	1	2
DisplayPorts quantity	1	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
DVI portKnown for one	No	Unknown — not stated by the source
Ergonomicsidentical
Cable lock slotKnown for one	Unknown — not stated by the source	No
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
Adjustable height (max)Known for one	13 cm	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Swivel angle rangeKnown for one	0 - 20°	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 25°	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	65 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.3 W
AC input voltageDiffers	120 - 230 V	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight & dimensions8 differ
Width (with stand)Differs	629 mm	615 mm
Depth (with stand)Differs	375 mm	222.6 mm
Height (with stand)Differs	575 mm	452.2 mm
Weight (with stand)Differs	12.3 kg	6.2 kg
Width (without stand)Differs	630 mm	615 mm
Depth (without stand)Differs	86 mm	37.9 mm
Height (without stand)Differs	376 mm	365.1 mm
Weight (without stand)Differs	4.77 kg	4.7 kg
Packaging content1 differ
Cables includedDiffers	DisplayPort, HDMI, USB	AC, DisplayPort, HDMI, USB
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
AC adapter included	Yes	Yes
TV tuner integratedKnown for one	Unknown — not stated by the source	No
CertificationKnown for one	UL cUL FCC Class B CE TUV/GS VCCI MPR II RoHS	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	LED	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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