LG OLED EC9700 vs LG OLED evo C6

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OLED EC9700 compared with OLED evo C6

	LGOLED EC9700	LGOLED evo C6
Overview
Released
Released	2014	March 2026
Display
Panel
Panel	OLED	OLED
Panel detail
Panel detail	Curved WRGB OLED with passive Cinema 3D	WOLED; 77″ and 83″ use a Primary RGB Tandem panel with Hyper Radiant Colour Tech
Resolution
Resolution	3840 × 2160 (4K)	3840 × 2160 (4K)
Refresh rate
Refresh rate	–	165 Hz
HDR formats
HDR formats	None	Dolby Vision, HDR10, HLG
HDR extras
HDR extras	–	Dolby Vision IQ
Screen finish
Screen finish	–	Glossy
Peak brightness
Peak brightness	–	1,251 nits in HDR on a 10% window, 65″ (Tom's Guide)
Picture processing
Picture processing	Dual-core processor, per LG's exact EC970V German specification; Canadian EC9700 sheet names Triple XD Engine and Tru-4K Engine Pro	AI Picture Pro, AI HDR Remastering, Brightness Booster; 77″ and 83″ add Hyper Radiant Colour Tech (up to 3.2x peak brightness)
Picture modes
Picture modes	–	FILMMAKER MODE with Ambient Light Compensation, Creator Original mode
Motion handling
Motion handling	Native panel refresh rate is unconfirmed; 4K input at 60 frames per second is not treated as native panel refresh.	–
Sizes
Sizes
Sizes	65″	42, 48, 55, 65, 77, 83″
Largest size
Largest size	65″	83″ (better)
Gaming
HDMI ports
HDMI ports	4 (0 HDMI 2.1 at 4K 120 Hz+)	4 (all HDMI 2.1 at 4K 120 Hz+) (better)
Variable refresh rate
Variable refresh rate	None	HDMI VRR, G-Sync Compatible, FreeSync Premium
Auto low latency mode
Auto low latency mode	–	Yes
HDMI detail
HDMI detail	Four HDMI inputs, one side and three rear; HDMI 2.0 with 4K 60fps input and HDCP 2.2 support reported by AVForums	4K 120 Hz on all four ports; eARC, VRR, ALLM, QMS and QFT
Game features
Game features	–	Up to 4K 165 Hz; G-SYNC Compatible, FreeSync Premium, HGiG, VESA ClearMR 10000, 0.1 ms response; Game Dashboard and Optimiser; Bluetooth Ultra Low Latency controllers (under 2.5 ms)
Cloud gaming
Cloud gaming	–	NVIDIA GeForce NOW (4K 120 Hz HDR)
Input lag
Input lag	81 ms in Game mode (AVForums); relabelling the input as PC did not reduce it	–
Smart TV and sound
Smart TV platform
Smart TV platform	webOS	webOS
Processor
Processor	–	alpha 11 AI Processor 4K Gen3 (Dual AI Engine)
Dolby Atmos
Dolby Atmos	–	Yes
DTS:X
DTS:X	–	No
eARC
eARC	–	Yes
Wi-Fi
Wi-Fi	Wi-Fi 4 (802.11a/b/g/n)	Wi-Fi 6
Bluetooth
Bluetooth	–	5.3
Speaker detail
Speaker detail	Harman Kardon audio system confirmed by the exact UK reviews. The Canadian 65EC9700 sheet specifies 40 W and 4.0 channels; no UK scalar audio figure is borrowed from that regional sheet.	42″ 20 W, 2.0 ch; 48″ to 83″ 40 W, 2.2 ch
Audio features
Audio features	–	Virtual 11.1.2 ch, AI Sound, AI Object Remastering Ultra, Dolby Atmos
Casting
Casting	Miracast and MHL 2.0; LG mobile remote app for iOS and Android; built-in 8 MP camera in the exact EC970V maker table	–
Software updates
Software updates	Original webOS at launch; AVForums' May 2015 review describes a promised webOS 2.0 upgrade, and What Hi-Fi?'s November review describes version 2.0. UK retail was delayed into 2015 despite the 2014 generation. First-sale year 2014 is corroborated by Metro Weekly's December 2014 report of US retail availability; the exact first shipping month is unresolved after the bounded search.	webOS 26; webOS Re:New Program upgrades for up to 5 years
TV tuners
TV tuners	European analogue and DVB-T/T2, DVB-C and DVB-S/S2 input combinations in the maker port table; UK Freeview HD reception confirmed by AVForums. SCART, composite and component inputs use adapters.	–
USB
USB	Three side USB inputs, one USB 3.0 and two USB 2.0	2 × USB 2.0
Ethernet
Ethernet	Ethernet LAN port	–
Optical audio out
Optical audio out	Optical digital audio output and headphone output	–
Design and power
Size
Size	–	Without stand, 42″ 932 × 540 × 41.1 mm; 48″ 1071 × 620 × 46.9 mm; 55″ 1222 × 703 × 45.1 mm; 65″ 1441 × 826 × 45.1 mm; 77″ 1711 × 982 × 47.1 mm; 83″ 1842 × 1055 × 52.9 mm
Stand
Stand	24.6 kg with stand. AVForums describes a fixed arched metal stand with no swivel; panel-only weight is 23.2 kg in LG's exact EC970V table.	Central pedestal stand; 65″ stands 880 mm tall on it, stand footprint 470 × 230 mm
VESA pattern
VESA pattern	–	48″, 55″ and 65″ 300 × 200 mm; 83″ 400 × 400 mm
Warranty
Warranty	–	OLED Care+ covers the panel for 5 years
Power use
Power use	213 W on-mode, 0.3 W standby and 311 kWh annual energy use in the original maker EC970V table; 110–240 V, 50–60Hz supply	–
In the box
In the box	Conventional remote, Magic Remote and batteries; LG's German table lists AG-F520 glasses package. Regional accessory quantities vary.	–