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  • 34UM58-P

Key Features

  • UltraWide™ FHD 2560x1080 IPS Display
  • sRGB Over 99%
  • Game Mode
  • Black Stabilizer
  • Dynamic Action Sync
  • AVAILABLE SIZES: 34, 29, 25

21:9 UltraWide™ FHD on IPS Display

21:9 UltraWide™ FHD (2560*1080) display offers visual comfort and ensures your best viewing pleasure. There is no color shift or no distortion of color at all.

Game Mode

Game Mode, consisting of FPS, RTS, and Custom modes, provides a customized gaming experience that varies with genres.

Fully Geared Up with Winning Feature

Black Stabilizer is especially useful to detect objects including enemies that are hiding in dark areas. Dynamic Action Sync allows you to attack enemies faster with less lag time.

sRGB over 99%

An immersive work environment is ensured through realistic color expression thanks to sRGB over 99 percent and the IPS display.

Up-scaled Work Efficiency

Screen Split and PIP Mode bring you to be the real multi-tasker.

Exceptional Usability

OnScreen Control and My Display Presets allow you to easily customize monitor settings with a few clicks of a mouse.

Size (Inch) 34" Flat
Panel Type IPS
Color Gamut (CIE1931) sRGB over 99%
Color Depth(Number of Colors) 8bits, 16.7M
Pixel pitch (mm) 0.312mm x 0.310mm
Resolution 2,560 x 1,080
Brightness (Typ.) 250 cd/m²
Contrast Ratio (Original) 1000:1
(DFC) Mega
Response Time_Typ.(on/off) 14ms
(GTG) 5ms
Viewing Angle (CR≥10) 178/178
Jack Input / Output
D-Sub No
HDMI Yes (ver1.4, 2ea)
Thunderbolt No
USB Type-C No
Headphone Out Yes
PC Audio In No
IR In / Out No
Google Cast (embed) No
USB Up-stream No
USB Down-stream No
Audio output (watt) No
Audio Tuning No
Type Adapter
Input 100 ~ 240V
Normal On (EPA6.0) 32W
Normal On (typ.) 41W
Power Save/Sleep Mode (Max) 0.3W
DC Off (Max) 0.3W
H-Frequency (D-sub) No
V-Frequency (D-sub) No
H-Frequency (DVI) No
V-Frequency (DVI) No
H-Frequency (HDMI) 30 ~ 90KHz
V-Frequency (HDMI) 56 ~ 75Hz
H-Frequency (DisplayPort) No
V-Frequency (DisplayPort) No
H-Frequency (Thunderbolt) No
V-Frequency (Thunderbolt) No
Special Feature
Picture Mode Custom, Reader1, Reader2, Photo, CINEMA, Color Weakness
Ratio Wide, Original
PIP No (PIP mode in Screen Split)
Key Lock Yes
Response Time Control Yes
Quick Charge No
FreeSync No
Game Mode Yes
DAS Mode Yes
Black Stabilizer Yes
Flicker safe Yes
Smart Energy Saving Yes
Automatic Standby Yes
Reader Mode Yes (Picture Mode)
Six Axis Control Yes
SUPER + Resolution No
Color Calibrated Yes
H/W Calibration (True Color Finder) No
Dual Controller Yes
Screen split2.0 (in OSC) Yes
My Display Preset (in OSC) Yes
OnScreen Control (OSC) Yes
Dual EDID (H/W) No
One Click Stand Set-up No
Tilt (Angle) -5° ~ 20° Degree
Swivel (Angle) No
Height (Range) No
Pivot (Angle) No
Dimensions - WxDxH (mm)
Set (with Stand) 829.9 x 213.2 x 460.7
Set (without Stand) 829.9 x 48.5 x 374.2
Box 904 x 134 x 513
Weight (Kg)
Set (with Stand) 6.8
Set (without Stand) 6.3
Box 8.9
Wall Mount
Wall Mount size (mm) 100 x 100 (VESA compatible)
Packing Material EPS
Stacking Type Vertical
Stand Packing Type Base Detach
Box Printing Type Flexo (1 color)
Handle Hand Hole
TCO 6.0 Yes
UL (cUL) Yes
TUV-Ergo No
CCC (for China) Yes
BSMI (for Taiwan) No
EPA 6.0 Yes
Erp Yes
ISO9241-307 No
EPEAT Gold Yes
Medical Certificatioin No
Windows Yes
DisplayPort No
Others No
Power Cord Yes
D-Sub No
DisplayPort No
USB Type-C to Type-C No
PC Audio No
Cable holder No


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  • Call US

    For Consumer Electronics Product
    LTV, PTV, CRT, Monitor, Audio (HT/DVD/Bluray), Refrigerator, Residential Aircon, Washing Machine & Mobile Phone
    Call an LG Support Representative at

    Manila(02) 902-5544

    Domestic Toll Free1-800-10-640-2525(PLDT)



    * Monday to Sunday: 8am to 8pm