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Acer Predator XB271HU Monitor
Acer Predator XB271HU
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Acer Predator XB271HUbmiprz Monitor
Acer Predator XB271HUbmiprz
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LG 27UD68P Monitor
LG 27UD68P
Available colors
Editiorial reviews
12
4.4 out of 5
7 user ratings
5 stars
42 %
4 stars
57 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
4
4.3 out of 5
4 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
4
4 editorial reviews
The LG 27UD68P-B is one of the best 4K monitors we have seen.  A number of users have asked, “What is […]Read more
Triple Monitor setups became popular in the early 2010’s when Nvidia released its Surround Tech that spans your computer’s output through three monitorsRead more
Check Latest Price Review of LG 27UD68-P One of LG’s top gaming monitors, the LG 27UD68-P is constructed for productivity, […]Read more
Read editorial reviews
User rating
38
4.1 out of 5
38 user ratings
5 stars
26 %
4 stars
52 %
3 stars
21 %
2 stars
0 %
1 stars
0 %
35
4.1 out of 5
35 user ratings
5 stars
40 %
4 stars
37 %
3 stars
20 %
2 stars
2 %
1 stars
0 %
37
4.2 out of 5
37 user ratings
5 stars
43 %
4 stars
35 %
3 stars
18 %
2 stars
2 %
1 stars
0 %

General

Screen size27.0 in27.0 in27.0 in
Brightness350.0 cd/m²350.0 cd/m²300.0 cd/m²
Aspect ratio16:916:916:9

Design

Colour of product
  • Black
  • Black,Red
  • Black
  • Black,Red
Black
Panel designFlatFlatFlat
Built-in USB hubyesyesno
Built-in cameranonono
Built-in speakersyesyesno
Touchscreen
N/A
nono
Screen surface
N/A
MatteMatte

Dimensions

Height adjustment5.91 in5.0 in4.72 in
Height (without stand)14.4 in14.45 in14.37 in
Height with stand21.69 in
N/A
16.44 in
Depth (with stand)10.55 in9.65 in9.94 in
Width (with stand)24.17 in24.57 in24.21 in
Weight246.92 oz282.19 oz236.34 oz
Height (min-max)
N/A
< 401< 417.7
Depth (without stand)
N/A
2.4 in1.55 in
Weight (without stand)
N/A
10.14 lb10.14 lb

Connectivity

DVI Portnonono
HDMI ports quantity112
Analogue 3.5mm input
N/A
0
N/A
Number of USB 2.0 port
N/A
0
N/A
Number of USB 3.0 ports
N/A
4
N/A
USB connectors (total)
N/A
4
N/A
Component input (YPbPr/YCbCr)
N/A
nono
Number of component inputs
N/A
00
Composite input
N/A
nono
Number of composite inputs
N/A
00
DisplayPort
N/A
yesyes
HDMI
N/A
yesyes
Number of HDMI inputs
N/A
12
HDMI version
N/A
1.42.0
Headphone output
N/A
noyes
S-video input
N/A
nono
Number of s-video inputs
N/A
00
Thunderbolt
N/A
nono
VGA in
N/A
noyes
Number of DisplayPort inputs
N/A
11
Number of DisplayPort outputs
N/A
0
N/A
DisplayPort version
N/A
1.21.2
Type of DisplayPort connector
N/A
StandardStandard
USB for video
N/A
N/A
no

Image properties

Supported graphics resolutions2560x14402560x14403840x2160
Refresh rate165.0 Hz165.0 Hz61.0 Hz
HD typeWide Quad HDWide Quad HD4K Ultra HD
Display number of colours1.073 billion colours16.78 million colours1.073 billion colours
Colour gamut (Adobe RGB)100.0 %73.0 %
N/A
Display technologyLEDLEDLCD
BacklightLED backlightLEDW-LED
Panel typeIPSIPSTFT
Response time1.0 ms4.0 ms5.0 ms
Viewing angle (horizontal)178.0 °178.0 °178.0 °
Viewing angle (vertical)178.0 °178.0 °178.0 °
Maximum resolution
N/A
2560 x 1440 px3840 x 2160 px
Colour depth (per channel)
N/A
8.0 bit10.0 bit
Dynamic contrast ratio
N/A
100000000:15000000:1
Contrast ratio
N/A
1000:11000:1
Response time (GtG)
N/A
4.0 ms5.0 ms
Response time (BtW)
N/A
4.0 ms14.0 ms
Picture-in-Picture (PIP)
N/A
noyes
Pixel size
N/A
0.01 in0.01 in
Colour gamut (NTSC)
N/A
N/A
78.0 %

Features

Pivot functionyesyesyes
Swivelyesyesyes
Tiltableyesyesyes
Cable lock slotnonono
Ascendable and submersible
N/A
yesyes
Memory card reader
N/A
nono
Flicker free
N/A
yesyes
Plug and Play
N/A
N/A
yes

Compatibility

3D support (3D-Ready)nonono
VESA mountyesnoyes
Adaptive synchronization
N/A
yesyes
HDR
N/A
nono
Type of VESA mount
N/A
100x100mm100x100mm
Sync technology
N/A
Nvidia G-syncAMD Freesync

Eco-labelling

EnergyStaryesyesyes
TCO-labelling
N/A
TCO Displays 6.0TCO Displays 6.0
EPEAT
N/A
N/A
Gold

Power

Energy efficiency classBBB
Power consumption (standby)0.47 W0.5 W0.3 W
Power consumption (typical)32.02 W41.0 W
N/A
Connecting 9V/12V/14V
N/A
NoneNone
Operational power consumption
N/A
< 72< 29

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