
LG OLED AI OLED77B56LA 195.6 cm (77") 4K Ultra HD Smart TV Wi-Fi Black
LG OLED AI OLED77B56LA, 195.6 cm (77"), 3840 x 2160 pixels, OLED, Smart TV, Wi-Fi, Black
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Product Information
LG OLED AI OLED77B56LA. Display diagonal: 195.6 cm (77"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: OLED, Screen shape: Flat. Smart TV. Motion interpolation technology: OLED Motion, Response time: 0.1 ms, Native aspect ratio: 16:9. Digital signal format system: DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2. Wi-Fi, Ethernet LAN. Product colour: Black
Product
Display
Display diagonal
195.6 cm (77")
HD type
4K Ultra HD
Display resolution
3840 x 2160 pixels
Display technology
OLED
Screen shape
Flat
Native aspect ratio
16:9
Motion interpolation technology
OLED Motion
Response time
0.1 ms
Native refresh rate
100 Hz
Display refresh rates supported
120 Hz
Display diagonal (metric)
194.7 cm
Audio
Number of speakers
2
RMS rated power
20 W
Audio output channels
2.0 channels
Audio decoders
Dolby Atmos, Dolby Digital
Sound modes
AI Acoustic Tuning, AI Sound Pro, Clear Voice Pro
TV Sound Mode Share
Yes
Enhanced Audio Return Channel (eARC)
Yes
TV tuner
Tuner type
Analog & digital
Digital signal format system
DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2
Ports & interfaces
HDMI ports quantity
4
USB 2.0 ports quantity
2
Common interface (CI)
Yes
Ethernet LAN (RJ-45) ports
1
Digital audio optical out
1
RF ports quantity
2
RF connector type
F, IEC
Consumer Electronics Control (CEC)
SimpLink
Power
Power consumption (standby)
0.5 W
Energy efficiency class (SDR)
F
Energy efficiency class (HDR)
G
Energy consumption (SDR) per 1000 hours
115 kWh
Energy consumption (HDR) per 1000 hours
215 kWh
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
Energy efficiency scale
A to G
Weight & dimensions
Width (with stand)
1719 mm
Depth (with stand)
319 mm
Height (with stand)
1057 mm
Weight (with stand)
23.5 kg
Width (without stand)
1719 mm
Depth (without stand)
50.9 mm
Height (without stand)
989 mm
Weight (without stand)
22.9 kg
Stand width
140.3 cm
Stand depth
31.9 cm
Network
Wi-Fi
Yes
Bluetooth
Yes
Ethernet LAN
Yes
Wi-Fi standards
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth version
5.3
Packaging content
Cables included
AC
Remote control included
Yes
Design
Product colour
Black
VESA mounting
Yes
Panel mounting interface
300 x 200 mm
Introduction year
2025
Stand type
Legs stand
Performance
High Dynamic Range (HDR) supported
Yes
High Dynamic Range (HDR) technology
Dolby Vision, Dynamic Tone Mapping PRO, Filmmaker Mode, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
Audio formats supported
AAC, AC3, AC4, EAC3, HE-AAC, MP2, MP3, PCM, WMA, apt-X
AI Upscale
Yes
Backlight dimming technology
Pixel Dimming
Picture processing technology
LG AI Picture Pro
AMD FreeSync
Yes
NVIDIA G-SYNC
Yes
Game features
Auto Low Latency Mode (ALLM), Game Dashboard, HGiG, Variable Refresh Rate (VRR)
Multi View
Yes
Smartphone/tablet remote support
Yes
Smart TV
Smart TV
Yes
Internet TV
Yes
Operating system installed
WebOS
Operating system version
25
Apple AirPlay 2 support
Yes
Packaging data
Package width
1839 mm
Package depth
200 mm
Package height
1130 mm
Package weight
33.5 kg
Brand-specific features
LG technologies (AV/TV)
Bluetooth Surround Ready, LG Channels, LG Sound Sync, Magic Remote Control, ThinQ™, WOW Orchestra
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