We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

Compare 4 products

Close
HP P19b G4 Monitor
HP P19b G4
Close
LG 34UC88 Monitor
LG 34UC88
Close
LG 34UC99-W Monitor
LG 34UC99-W
Close
LG 34UM88 Monitor
LG 34UM88
Available colors
Editiorial reviews
6
4.3 out of 5
5 user ratings
5 stars
60 %
4 stars
40 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
4
4 editorial reviews
The LG 32UD99-W is a good IPS monitor with a great 4k resolution, wide viewing angles, and an excellent low input lag. It supports FreeSync variable refresh rate...Read more
Read more
Today we're checking out LG's latest curved gaming monitor: the 34UC98. It's an IPS screen with 3440x1440 pixels, FreeSync, a 75Hz max refresh rate and MaxxAudio-tuned speakers.Read more
Read editorial reviews
3
3 editorial reviews
Ultra-wide displays equal ultra-wide grinsRead more
What if I told you that more screen is better? What about 34 inches of display? The 34UM88 from LG is offering quality and a very large screen real estate, b...Read more
The LG 34UM88 UltraWide monitor is great for photo work, video editing, and maybe a little gaming too as long as you don't mind sluggish refresh rates to compromise for its lower cost.Read more
Read editorial reviews
User rating
4
4.8 out of 5
4 user ratings
5 stars
75 %
4 stars
25 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
34
4.3 out of 5
34 user ratings
5 stars
50 %
4 stars
29 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
38
4.2 out of 5
38 user ratings
5 stars
36 %
4 stars
50 %
3 stars
10 %
2 stars
2 %
1 stars
0 %
37
4.1 out of 5
37 user ratings
5 stars
32 %
4 stars
40 %
3 stars
27 %
2 stars
0 %
1 stars
0 %

General

Screen size18.5 in34.0 in34.0 in34.0 in
Brightness200.0 cd/m²300.0 cd/m²300.0 cd/m²300.0 cd/m²
Aspect ratio16:921:921:921:9

Design

Colour of productBlackBlack
  • Black,White
  • Grey,white
Black
Panel designFlatCurvedCurvedFlat
Built-in USB hubnoyesyesyes
Built-in cameranonono
N/A
Built-in speakers
N/A
yesyes
N/A
Touchscreen
N/A
N/A
no
N/A
Screen surface
N/A
N/A
Matte
N/A

Dimensions

Height (without stand)10.94 in14.2 in14.2 in14.95 in
Height with stand13.61 in22.35 in19.01 in16.89 in
Depth (with stand)6.18 in9.94 in10.21 in9.94 in
Depth (without stand)2.0 in
N/A
3.49 in
N/A
Width (with stand)17.38 in32.19 in32.19 in32.67 in
Weight0.09 oz292.77 oz296.3 oz296.3 oz
Height adjustment
N/A
4.72 in4.33 in4.72 in
Height (min-max)
N/A
N/A
< 482.8
N/A
Weight (without stand)
N/A
N/A
14.11 lb
N/A

Connectivity

DVI Portno
N/A
nono
HDCPyesyesyesyes
HDMIyes
N/A
yes
N/A
HDMI ports quantity1122
HDMI version1.4
N/A
2.0
N/A
Headphone outputno
N/A
yesyes
VGA (D-Sub) ports quantity1
N/A
N/A
N/A
Headphone outputs quantity
N/A
111
Type of USB connector
N/A
N/A
Type-C
N/A
Number of USB 3.0 ports
N/A
N/A
0
N/A
USB connectors (total)
N/A
N/A
3
N/A
Component input (YPbPr/YCbCr)
N/A
N/A
no
N/A
Composite input
N/A
N/A
no
N/A
DisplayPort
N/A
N/A
yes
N/A
Number of HDMI inputs
N/A
N/A
2
N/A
S-video input
N/A
N/A
no
N/A
Thunderbolt
N/A
N/A
yes
N/A
USB for video
N/A
N/A
yes
N/A
VGA in
N/A
N/A
no
N/A
Number of DisplayPort inputs
N/A
N/A
1
N/A
DisplayPort version
N/A
N/A
1.2
N/A
Type of DisplayPort connector
N/A
N/A
Standard
N/A

Image properties

Supported graphics resolutions
  • 640 x 480
  • 720 x 400
  • 800 x 600
  • 1024 x 768
  • 1280 x 720
  • 1366 х 768
3440x14403440x14403440x1440
Refresh rate60.0 Hz
N/A
75.0 Hz
N/A
HD typeWXGAWide Quad HDUltraWide Quad HDUltra-Wide Quad HD
Display number of colours16.78 million colours1.073 billion colours1.073 billion colours
N/A
Colour gamut (Adobe RGB)72.0 %99.0 %
N/A
99.0 %
Colour gamut (NTSC)72.0 %
N/A
99.0 %
N/A
Dynamic contrast ratio8000000:11000000:15000000:11000000:1
Display technologyLEDLEDLEDLED
BacklightLED backlight
N/A
WLED
N/A
Panel typeTNIPSAH-IPSIPS
Response time5.0 ms14.0 ms5.0 ms14.0 ms
Viewing angle (horizontal)90.0 °178.0 °178.0 °178.0 °
Viewing angle (vertical)65.0 °178.0 °178.0 °178.0 °
Maximum resolution
N/A
N/A
3440 x 1440 px
N/A
Colour depth (per channel)
N/A
N/A
10.0 bit
N/A
Contrast ratio
N/A
N/A
1000:1
N/A
Response time (GtG)
N/A
N/A
5.0 ms
N/A
Response time (BtW)
N/A
N/A
15.0 ms
N/A
Picture-in-Picture (PIP)
N/A
N/A
yes
N/A
Pixel size
N/A
N/A
0.01 in
N/A

Features

Pivot functionno
N/A
no
N/A
Cable lock slotyesnoyesno
Plug and Playyes
N/A
N/A
N/A
Tiltable
N/A
yesyesyes
Ascendable and submersible
N/A
N/A
yes
N/A
Swivel
N/A
N/A
yes
N/A
Memory card reader
N/A
N/A
no
N/A

Compatibility

VESA mountyesyesyesyes
Type of VESA mount100x100mm
N/A
100x100mm
N/A
3D support (3D-Ready)
N/A
nonono
Adaptive synchronization
N/A
N/A
yes
N/A
Sync technology
N/A
N/A
AMD Freesync
N/A

Power

Energy efficiency classCBG
N/A
Power consumption (standby)0.5 W1.2 W1.2 W
N/A
Power consumption (typical)9.0 W65.0 W70.0 W70.0 W
Connecting 9V/12V/14V
N/A
N/A
None
N/A
Operational power consumption
N/A
N/A
48 - 70
N/A

Often compared with LG 34UC99-W

LG 34UC99-W Monitor
LG 34UC98-W
LG34UC99-W
LG34UC98-W