Comparison between Samsung QE65QN90A vs LG OLED55CX9LA

General Info
Model Number	Samsung QE65QN90A	LG OLED55CX9LA

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2021	2020
Brand	Samsung	LG
Model Series	QN90A	CX
Model Number	QE65QN90A	OLED55CX9LA
Alias	QE65QN90AATXXC GQ65QN90AATXZG	OLED55CX8LB
Display
Screen Size Class	65" (inches)	55" (inches)
Diagonal Size	64.53 in 163.9 cm 1639 mm 5.38 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	56.24 in 142.8 cm 1428.48 mm 4.69 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	31.63 in 80.4 cm 803.52 mm 2.64 ft	26.79 in 68 cm 680.4 mm 2.23 ft
Display Manufacturer		LG Display
Display Type	IPS	OLED
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	0.372 mm	0.315 mm
Screen Pixel Density	68 ppi	80 ppi
Screen-to-Body Ratio	95.7 %	94.93 %
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	HDR10 HDR10+ HDR10+ Adaptive HLG (Hybrid Log Gamma) Quantum HDR 2000	Dolby Vision HDR10 Pro HLG (Hybrid Log Gamma) Dolby Vision IQ
3D	No	No
Size, weight, color
Case Depth	1.06 in 2.7 cm 26.9 mm 0.09 ft	1.85 in 4.7 cm 47 mm 0.15 ft
Case Weight	24.4 kg 54 lbs	18.9 kg 42 lbs
Case Width with Stand	56.94 in 144.6 cm 1446.3 mm 4.75 ft	48.35 in 122.8 cm 1228 mm 4.03 ft
Case Height with Stand	35.09 in 89.1 cm 891.4 mm 2.92 ft	29.06 in 73.8 cm 738 mm 2.42 ft
Case Depth with Stand	11.24 in 28.5 cm 285.4 mm 0.94 ft	9.88 in 25.1 cm 251 mm 0.82 ft
Case Weight with Stand	31.4 kg 69 lbs	23 kg 51 lbs
Case Color	Sand Black, Titan Black	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 5.2 Wireless TV On (WOW) Wired TV On (WOL) Wireless Dex	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
Connectivity	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	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
Audio
Audio Speakers	4 x 5W	2 x 10W
Built-in Subwoofer	2 x 10	2 x 10
Features
OS	Tizen 6.0	webOS 5.0
Cool Features	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	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
Extra Features	NeoSlim Design	Perfect Cinema Screen
Ergonomics
Case Width	56.94 in 144.6 cm 1446.3 mm 4.75 ft	48.35 in 122.8 cm 1228 mm 4.03 ft
Case Height	32.65 in 82.9 cm 829.3 mm 2.72 ft	27.8 in 70.6 cm 706 mm 2.32 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	400 x 300	300 x 200
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	PQI	NULL
Accessories
Extras	SolarCell Remote - TM2180E	Magic Remote Control - MR20
Certificates and Standards
Licenses		ENERGY STAR RoHS UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level	10 °C - 40 °C 50 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 40 °C -4 °F - 104 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 95 %	5 % - 85 %

Samsung QE65QN90A

LG OLED55CX9LA