TCL C8L 65-inch / LG OLED B4 65-inch (OLED65B46LA)

TCL C8L 65-inch: 65C8L · 65C8L-UKX1 · 65-inch

LG OLED B4 65-inch (OLED65B46LA): 65-inch B4; UK code OLED65B46LA, sold as OLED65B4PUA in the US/Canada. Other sizes from 48 to 83 inches and the C4/B5 are separate models.

SpecificationTCL C8L 65-inchLG OLED B4 65-inch (OLED65B46LA)
Release year20262024
Display65-inch · 3840 × 2160 · 16:9 TCL—
PanelWHVA 2.0 LCD · SQD-Mini LED TCL65-inch 4K (3840 × 2160) OLED; native 120 Hz; pixel dimming

On OLED every pixel produces its own light, so there are no separate backlight zones; pixels switch off fully in black areas.

LG
Local dimming2040 zones TCL—
Refresh4K 144 Hz; 288 Hz accelerator

288 Hz does not promise 4K resolution.

TCL		—
Default refresh rate120 Hz

Energy-label default, not the maximum input rate.

TCL		—
InterfaceGoogle TV TCL—
Variable refreshVRR

Requires a compatible source, game and suitable HDMI input.

TCL		—
Audio returneARC/ARC

On the marked HDMI port; CEC must be enabled.

TCL		—
Audio systemDeveloped with Bang & Olufsen TCL—
SDR energy label67 W · class D TCL—
HDR energy label300 W · class G

Standard energy-label measurement, not constant consumption for every scene.

TCL		—
Networked standby2 W TCL—
Update availabilityAt least 8 years after the end of market placement

Not a promise of eight major operating-system versions.

TCL		—
Processor—α8 AI Processor 4K; α8 AI Super Upscaling 4K; Dynamic Tone Mapping Pro LG
HDR and picture modes—Dolby Vision, HDR10, HLG; FILMMAKER MODE; 10 picture modes

FILMMAKER MODE turns off processing such as motion smoothing to show content closer to the creator’s intent.

LG
Gaming features—4K 120 fps (HDMI); VRR; NVIDIA G-SYNC Compatible; AMD FreeSync; HGIG; ALLM; Game Optimiser

HGIG lets the console do HDR tone mapping instead of the TV; ALLM switches to low-latency mode automatically when a game starts.

LG
HDMI—4 × HDMI (all 4K 120 Hz, eARC, VRR, ALLM, QMS); eARC on HDMI 3

A sound system or soundbar should go on HDMI 3, which has eARC.

LG
Audio—20 W, 2.0-channel, down-firing speakers; Dolby Atmos; α8 AI Sound Pro (virtual 9.1.2 up-mix); WiSA Ready (up to 2.1 channels) LG
Smart platform—webOS 24; Magic Remote MR24; Apple AirPlay 2; built-in Amazon Alexa; security updates until 31/12/2028

LG promises up to five years of operating-system upgrades through the webOS Re:New programme.

LG
Connectivity—Wi-Fi 5; Bluetooth 5.1; Ethernet; 2 × USB 2.0; optical audio out; 2 × RF input; CI slot LG
Energy—Energy class F (UK/EU); standby under 0.5 W; 100–240 V LG
Size and weight—Without stand 1449 × 832 × 45.9 mm, 17.1 kg; with stand 1449 × 896 × 235 mm, 17.3 kg

The two-foot stand spans 1057 mm, so the furniture it sits on needs to be at least that wide.

LG
Mounting—VESA 300 × 200 mm; power cable attached to the TV LG