Comparison between Samsung QE55QN90A vs LG OLED55A1PUA

General Info
Model Number	Samsung QE55QN90A	LG OLED55A1PUA

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2021	2021
Brand	Samsung	LG
Model Series	QN90A	A1
Model Number	QE55QN90A	OLED55A1PUA
Alias	QE55QN90AATXXC GQ55QN90AATXZG
Display
Screen Size Class	55" (inches)	55" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	26.79 in 68 cm 680.4 mm 2.23 ft
Display Type	VA	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	0.315 mm	0.315 mm
Screen Pixel Density	80 ppi	80 ppi
Screen-to-Body Ratio	94.95 %	94.93 %
Backlight Source	Mini LED
DCI P3	100%
Rec.2020	70
Screen Brightness	1400 cd/m²
Max Screen Brightness	1800 cd/m²
Static Screen Contrast	3500 : 1
Dynamic Screen Contrast	25000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	5.3 ms
Display Minimum Response Time	3.3 ms
Display Average Response Time	9 ms
Display Coating	Anti-glare/Matte
HDR	HDR10 HDR10+ HDR10+ Adaptive HLG (Hybrid Log Gamma) Quantum HDR 2000	HLG (Hybrid Log Gamma) Dolby Vision Dolby Vision IQ HDR10 Pro
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 46.9 mm 0.15 ft
Case Weight	17.7 kg 39 lbs	18.4 kg 40 lbs
Case Width with Stand	48.32 in 122.7 cm 1227.4 mm 4.03 ft	48.35 in 122.8 cm 1228 mm 4.03 ft
Case Height with Stand	30.24 in 76.8 cm 768 mm 2.52 ft	30.2 in 76.7 cm 767 mm 2.52 ft
Case Depth with Stand	9.26 in 23.5 cm 235.2 mm 0.77 ft	10.67 in 27.1 cm 271 mm 0.89 ft
Case Weight with Stand	21.9 kg 48 lbs	18.7 kg 41 lbs
Case Color	Sand Black, Titan Black	Black
Hardware
System on Chip or SoC	MediaTek
CPU Cores	4	4
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2	Analog (NTSC/PAL/SECAM) ATSC Clear QAM
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 (C) 1 x Antenna (RF) 1 x Satellite In (F-type female) 2 x USB 2.0 1 x Ethernet RJ45	3 x HDMI 2.0 1 x Cable/Antenna In (F-type female) 1 x 3.5 mm Audio Out 1 x RS232 1 x S/PDIF 2 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	4 x 5W	2 x 10W
Built-in Subwoofer	2 x 10
Features
OS	Tizen 6.0	webOS 6.0
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	Perfect Color LG ThinQ AI Next Picks Netflix AI Picture Infinite Contrast Image Enhancing Magic Explorer Intelligent Voice Recognition Alexa Prime Video Ultra Luminance Pro Game Optimizer Apple Homekit Cinema HDR HDR Gaming Interest Group (HGiG) Google Assistant Youtube TV Intense Color Apple TV True Color Accuracy Perfect Black Magic Tap Pixel Level Dimming Apple Airplay 2 AI 4K Upscaling HDR Dynamic Tone Mapping Disney+ AI Brightness Control Filmmaker Mode Wide Viewing Angle
Extra Features	NeoSlim Design	Picture on Metal Design
Ergonomics
Case Width	48.32 in 122.7 cm 1227.4 mm 4.03 ft	48.35 in 122.8 cm 1228 mm 4.03 ft
Case Height	27.8 in 70.6 cm 706.2 mm 2.32 ft	27.8 in 70.6 cm 706 mm 2.32 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	200 x 200	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	50 Hz / 60 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 - MR21
Certificates and Standards
Licenses		TUV Rheinland Eye Comfort Display Certified UL Verified Flicker-Free & Low Blue Light Display
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 QE55QN90A

LG OLED55A1PUA