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LG OLED77C51LA 77inch 4K 120Hz 4xHDMI
MPN:
OLED77C51LA
Brand:
LG
€1,742.40
/ incl. VAT
€1,440.00
/ excl. VAT
/ incl. VAT
/ excl. VAT
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26 in Stock
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Product Description
LG OLED77C51LA 77inch 4K 120Hz 4xHDMI 3xUSB
Specifications
General
Launch Year
2025
Connectivity
Bluetooth Version
Bluetooth version controls range, throughput and the supported audio codecs. 5.0+ doubles range and bandwidth vs 4.x; 5.3 adds LE Audio with the higher-quality LC3 codec. Both endpoints must speak the same version to use the new features.
5.3
Wi-Fi
Wi-Fi generation sets peak speed and how well the device coexists with neighbours. Wi-Fi 6 (802.11ax) is the modern baseline; Wi-Fi 6E adds the cleaner 6 GHz band; Wi-Fi 7 (Be) brings multi-link operation and even higher peaks. The router and the client m
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Common Interface
Yes
Consumer Electronics Control Cec
SimpLink
LAN Ports
1
HDMI Ports
4
Rf Connector Type
F, IEC
Rf Ports Quantity
2
USB 2.0 Ports (Rear)
3
Usb Recording
Yes
Display
Screen Size
Screen diagonal (inches) measured from corner to corner. Pair with resolution to gauge pixel density: 27-inch + 4K = sharp; 32-inch + 1080p = visibly grainy. 24-27 inch is comfortable for general desk work; 32-inch+ benefits creative work and multi-window
195.6 cm (77")
Resolution
Native resolution is the pixel grid the panel was designed to display. FHD = 1920x1080, QHD = 2560x1440, 4K UHD = 3840x2160, 5K = 5120x2880. Running below native resolution makes the image fuzzy unless content is scaled cleanly (which only works for some
3840 x 2160 pixels
Screen Shape
Flat
Automatic Brightness Control
Yes
Backlight Dimming Technology
Pixel Dimming
Screen Size (cm)
195 cm
Display Refresh Rates Supported
144 Hz
Display Technology
IPS: wide angles. VA: high contrast. OLED: perfect blacks. TN: fast response.
OLED evo
Energy Consumption HDR (kWh/1000h)
326 kWh
Energy Efficiency Class (HDR)
G
Resolution Class
FHD=1920×1080, QHD=2560×1440, 4K=3840×2160, OLED refers to panel type.
4K Ultra HD
HDR Support
High Dynamic Range . wider brightness and colour range for more realistic content.
Yes
HDR Standard
HDR10: basic. HDR10+/Dolby Vision: dynamic per-scene metadata for better results.
Dolby Vision, Dynamic Tone Mapping PRO, Filmmaker Mode, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
Backlight
Edge-lit: thinner, less uniform. Direct-lit/Full-array: brighter, local dimming.
Yes
Motion Interpolation Technology
OLED Motion
Aspect Ratio
16:9 = standard widescreen. 16:10 = more vertical space. 21:9 = ultrawide.
16:9
Native Refresh Rate
120 Hz
Mounting Interface
300 x 200 mm
Picture Processing Technology
LG AI Picture Pro
Transfer Time
Pixel response time (ms) is how long a pixel needs to change colour. Lower numbers cut motion blur and ghosting in fast scenes. 1-5 ms is fine for gaming; 5-10 ms is acceptable for productivity. Manufacturers usually quote the best-case GtG number; real-w
0.1 ms
Processor
Adaptive Sync
Variable refresh-rate technology (FreeSync / G-Sync Compatible) syncs the monitor refresh rate to the GPU's actual frame rate. The result is no tearing and no stutter when frame rate dips below the monitor's max refresh. Requires a compatible monitor conn
Yes
AMD FreeSync
Adaptive sync standard that eliminates screen tearing with AMD GPUs.
FreeSync Premium
Picture Processor
α9 Gen 8 AI Processor 4K
Physical
Depth (with stand)
267 mm
Depth (without stand)
47.1 mm
Height (with stand)
1035 mm
Height (without stand)
982 mm
Stand Depth
26.7 cm
Stand Type
Center stand
Stand Width
52 cm
VESA Mounting
VESA hole pattern (e.g. 100×100 mm) for monitor arms and wall mounts.
Yes
Weight (with stand)
27.1 kg
Weight (without stand)
23.5 kg
Width (with stand)
1711 mm
Width (without stand)
1711 mm
Additional
Part Number
OLED77C51LA
SKU
48043178
EAN
8806096361993
Power
Energy Efficiency Scale
A to G
Input Frequency
50/60 Hz
Input Voltage
100 - 240 V
Energy Consumption SDR (kWh/1000h)
125 kWh
Energy Efficiency Class (SDR)
F
Standby Power
0.5 W
Power Supply Type
Internal
Features
Ai Upscale
Yes
Apple Airplay 2 Support
Yes
Auto Channel Search
Yes
Digital Signal Format System
DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2
Game Features
4K HFR (High Frame Rate), Auto Low Latency Mode (ALLM), Game Dashboard, HGiG, Variable Refresh Rate (VRR)
Game Mode
Yes
Internet Tv
Yes
Lg Technologies Av Tv
AI Super Upscaling 4K, Bluetooth Surround Ready, LG Channels, LG Sound Sync, Magic Remote Control, ThinQâ„¢, WOW Orchestra
Multi View
Yes
Number Of Tuners
1 tuner(s)
Remote Control Included
Yes
Remote Control
Magic Remote MR25GA
Smart Features
Yes
Smartphone Tablet Remote Support
Yes
Tuner Type
Analog & digital
Voice Control
Yes
Audio
Audio Decoders
Dolby Atmos, Dolby Digital
Audio Formats
AAC, AC3, AC4, EAC3, HE-AAC, MP2, MP3, PCM, WMA, apt-X
Audio Channels
2.0 = stereo. 5.1 = surround with subwoofer. 7.1 = full surround for gaming/cinema.
2.2 channels
Digital Audio Optical Out
1
Enhanced Audio Return Channel
Yes
Audio Power (RMS)
Continuous rated power in Watts. Higher = louder max volume.
40 W
Sound Modes
AI Acoustic Tuning, AI Sound Pro, Clear Voice Pro
Tv Sound Mode Share
Yes
Software
Web Browser Access
Yes
Compatibility
Works With Apple Siri
Yes
Works With The Google Assistant
Yes
Graphics
NVIDIA G-Sync
NVIDIA G-Sync is the variable refresh-rate technology built into compatible NVIDIA GPUs. It syncs the monitor's refresh rate to the GPU's actual frame rate, eliminating tearing and stutter. G-Sync Ultimate requires a hardware module in the monitor; G-Sync
Yes
NVIDIA G-Sync Type
G-Sync Compatible: basic VRR. G-Sync: validated. G-Sync Ultimate: HDR+.
G-SYNC
Operating System
Operating System
WebOS
Operating System Version
25