LG 

LG 43BN70U-B 43IN 3840X2160 LCD TAA MNTR HDMI DP USBC TLT HDR10 PBP OSC SPK

Mfg Part Number:  43BN70U-B  
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Price: $723.91
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Last Updated: May 20, 2025
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43" Class 4K UHD IPS Display

Outstanding Ultra HD performance is assured by the specially designed 4K display panel with in-plane switching (IPS), delivering accurate colors that remain consistent at wide viewing angles, with four times the resolution of Full HD.

HDCP 2.2 Compatible

Connect with confidence: This LG 4K monitor is compatible with the latest HDCP 2.2 copy protection, so it will display video from 4K streaming services, game consoles and Ultra HD Blu-ray disc™ players.

USB Type-C™ (DP Alt Mode)

The 43BN70U has USB Type-C™ (DP Alt Mode) ports that allow 4K video display and mobile device charging, all at the same time over a single cable.

4x HDMI Inputs

Now, the monitor is a multimedia centerpiece. Easily and conveniently connect your other digital devices and peripherals with the convenience of 4 HDMI inputs.

Adjust Display Settings With Remote

Picture mode presets, including Picture in Picture, can be easily adjusted with the included remote control.

Screen Split

Customize your monitor layout for multitasking with the latest version of LG Screen Split. Resize and display multiple windows at once, with 14 options including four different picture-in-picture (PIP) choices.

10 Watt Speakers with Rich Bass

Enjoy what's on the screen with sound produced by the monitor's two 10 watt speakers with Rich Bass. LG's Rich Bass function can cover sound under 85Hz showcasing a wider and richer sound with impressive bass depth.

Main Specification
General Information
Manufacturer LG Electronics
Manufacturer Part Number 43BN70U-B
Manufacturer Website Address http://www.lg.com/us
Brand Name LG
Product Model 43BN70U-B
Product Name 43BN70U-B Widescreen LCD Monitor
Product Type LCD Monitor
Technical Information
Number of Screens 1
Screen Size Class 43"
Viewable Screen Size 42.5"
Screen Mode 4K UHD
Panel Technology In-plane Switching (IPS) Technology
Response Time 8 ms
Aspect Ratio 16:9
Pixel Pitch 9.6 mil
Horizontal Viewing Angle 178°
Vertical Viewing Angle 178°
Backlight Technology LED
HDCP Supported Yes
Features Plug & Play
Features 6-axis Color Adjustment
Features Reading Mode
Features Mega Contrast
Features Black eQualizer
Features Picture by Picture
Features Anti-glare
Features Split Screen
Features Picture in Picture
Features Super+ Resolution Technology
Features OnScreen Control
Horizontal Frequency 30 kHz to 135 kHz
Vertical Frequency 56 Hz to 61 Hz
Stand Adjustments Tilt
Video
Maximum Resolution 3840 x 2160
Native Contrast Ratio 1,000:1
Brightness 350 Nit
Audio
Number of Speakers 2
Speakers Yes
Interfaces/Ports
HDMI Yes
USB Yes
DisplayPort Yes
USB Type-C Yes
Number of HDMI Inputs 4
Number of USB Ports 2
Number of DisplayPorts 1
Physical Characteristics
VESA Mount Compatible Yes
VESA Mount Standard 200 x 200
Color Matte Black
Height 22.6"
Width 38.1"
Depth 2.8"
Height with Stand 25.50"
Width with Stand 38.10"
Depth with Stand 10.80"
Weight (Approximate) 27.10 lb
Weight with Stand (Approximate) 35.10 lb
Miscellaneous
Country of Origin Mexico

Specifications

  • Mfr Part Number: 43BN70U-B
  • Display Type: IPS Anti-Glare LCD Display w/ LED Backlight
  • Display Size: 43" Class (42.51" diagonally)
  • Pixel Pitch: 0.2451 x 0.2451 mm
  • Brightness: 350 cd/m2 (Typical)
  • Contrast Ratio (Original): 1,000:1 (Typical)
  • Viewing Angle: 178° / 178°
  • Response Time: 8 ms
  • Native Resolution: 3840 x 2160
  • Interface: HDMI 1.4 (2), HDMI 2.0(2), DisplayPort, USB 3.0 (2 DOWN), USB Type-C, Headphone Out
  • Horizontal Frequency: 30 ~ 135 kHz
  • Vertical Frequency: 56 ~ 61 Hz
  • Power:
    • Type: Built-in Power
    • Input: 100 - 240Vac, 50/60Hz
    • Normal On (Typ.): 70W
    • Power Save/Sleep Mode: 0.5W (Max)
    • DC Off: 0.3W (Max)
  • Speakers: 2x 10W Rich Bass Speakers
  • Stand Function:
    • Tilt: -5° ~ 10°
    • Base Detchable: Yes
  • VESA Wall Mounting: 200 x 200 mm
  • Color: Matt Black
  • Dimensions: 38.1 x 10.8 x 25.5 inch (w/ Stand); 38.1 x 2.8 x 22.6 inch (w/o Stand)
  • Weight: 35.1 lbs (w/ Stand); 27.1 lbs (w/o Stand)
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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