Comparison between LG OLED55CX9LA vs Samsung QE65QN90A

General Info
Model Number	LG OLED55CX9LA	Samsung QE65QN90A

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2020	2021
Brand	LG	Samsung
Model Series	CX	QN90A
Model Number	OLED55CX9LA	QE65QN90A
Alias	OLED55CX8LB	QE65QN90AATXXC GQ65QN90AATXZG
Display
Screen Size Class	55" (inches)	65" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	64.53 in 163.9 cm 1639 mm 5.38 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	56.24 in 142.8 cm 1428.48 mm 4.69 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	31.63 in 80.4 cm 803.52 mm 2.64 ft
Display Manufacturer	LG Display
Display Type	OLED	IPS
Display Bit Depth	10 bits	10 bits
Frame Rate Control	No
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.315 mm	0.372 mm
Screen Pixel Density	80 ppi	68 ppi
Screen-to-Body Ratio	94.93 %	95.7 %
Backlight Source		Mini LED
DCI P3		100%
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Coating		Anti-glare/Matte
HDR	Dolby Vision HDR10 Pro HLG (Hybrid Log Gamma) Dolby Vision IQ	HDR10 HDR10+ HDR10+ Adaptive HLG (Hybrid Log Gamma) Quantum HDR 2000
3D	No	No
Size, weight, color
Case Depth	1.85 in 4.7 cm 47 mm 0.15 ft	1.06 in 2.7 cm 26.9 mm 0.09 ft
Case Weight	18.9 kg 42 lbs	24.4 kg 54 lbs
Case Width with Stand	48.35 in 122.8 cm 1228 mm 4.03 ft	56.94 in 144.6 cm 1446.3 mm 4.75 ft
Case Height with Stand	29.06 in 73.8 cm 738 mm 2.42 ft	35.09 in 89.1 cm 891.4 mm 2.92 ft
Case Depth with Stand	9.88 in 25.1 cm 251 mm 0.82 ft	11.24 in 28.5 cm 285.4 mm 0.94 ft
Case Weight with Stand	23 kg 51 lbs	31.4 kg 69 lbs
Case Color	Black	Sand Black, Titan Black
Hardware
System on Chip or SoC		MediaTek
CPU Cores	4	4
GPU Cores	2
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2
Built-in Camera	No	No
Network	LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Wi-Fi Direct DLNA Bluetooth 5.0	LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Wi-Fi Direct DLNA Bluetooth 5.2 Wireless TV On (WOW) Wired TV On (WOL) Wireless Dex
Connectivity	3 x HDMI 2.1 (CEC) 1 x HDMI 2.1 (CEC; eARC) 1 x Satellite In (Sub; F-type female) 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x Satellite In (Main; F-type female) 3 x USB 2.0 1 x Antenna (RF) 1 x Ethernet RJ45 1 x CI+ 1.4	3 x HDMI 2.0 1 x HDMI 2.1 1 x Optical Audio Out 1 x CI+ 1.4 1 x Antenna (RF) 1 x Satellite In (F-type female) 2 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 10W	4 x 5W
Built-in Subwoofer	2 x 10	2 x 10
Features
OS	webOS 5.0	Tizen 6.0
Cool Features	NVIDIA G-SYNC Compatible True Color Accuracy Pro HDR Gaming Interest Group (HGiG) Intelligent Voice Recognition Image Processor - α9 Gen 3 AI Processor 4K Advanced Contrast Enhancer Frequency Based Sharpness Enhancer Filmmaker Mode Home Dashboard Google Assistant AI 4K Upscaler Perfect Black Panel Pixel Level Dimming Auto Genre Selection AI Picture Pro AMD FreeSync technology Face Enhancing Autocalibration (CalMAN) with access to LUT level PVR HDR Dynamic Tone Mapping Pro Alexa Perfect Color LG ThinQ AI ULTRA Luminance Pro Image Enhancing on SQM OLED Motion Pro AI Brightness Control 4-step noise reduction Cinema HDR Apple AirPlay 2 Advanced Color Enhancer Apple HomeKit Perfect Viewing Angle	Motion Xcelerator Turbo+ Samsung Health Expert Calibration Google Assistant Game Motion Plus 360 Video Player Tap View Digital Clean View CH) Wide Viewing Angle (UK Contrast Enhancer Far-Field Voice Interaction Super Ultrawide GameView & Game Bar IT) Dynamic Black EQ TV Plus 4K AI Upscaling Natural Mode Support PC on TV Bixby Adaptive Picture Ambient Mode+ ConnectShare Ultra Viewing Angle (DE Ultimate UHD Dimming Brightness/Color Detection PVR Eco Sensor Alexa Quantum Matrix Technology FR Learn TV Remote / Learn Menu Screen SmartThings Compatible Filmmaker Mode MultiView ES Accessibility (Enlarge / High Contrast / Multi-output Audio / Color Inversion / Grayscale / Caption Position / Sign Language Zoom / Slow Button Repeat / Separate Closed Caption) 100% Color Volume with Quantum Dot Clear Motion AMD FreeSync Premium Pro 360 Camera Support Auto Motion Plus NL Picture-in-Picture
Extra Features	Perfect Cinema Screen	NeoSlim Design
Ergonomics
Case Width	48.35 in 122.8 cm 1228 mm 4.03 ft	56.94 in 144.6 cm 1446.3 mm 4.75 ft
Case Height	27.8 in 70.6 cm 706 mm 2.32 ft	32.65 in 82.9 cm 829.3 mm 2.72 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	300 x 200	400 x 300
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	No	No
Frequency and Interpolation
Vertical Digital Frequency	40 Hz - 120 Hz	40 Hz - 120 Hz
Screen Interpolation Technology		Picture Quality Index
Screen Interpolation Value		4500
Screen Interpolation Measurement Unit	NULL	PQI
Accessories
Extras	Magic Remote Control - MR20	SolarCell Remote - TM2180E
Certificates and Standards
Licenses	ENERGY STAR RoHS UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	10 °C - 40 °C 50 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 40 °C -4 °F - 104 °F
Internal Storage Humidity	5 % - 85 %	5 % - 95 %

LG OLED55CX9LA

Samsung QE65QN90A