Comparison between LG OLED55GX9LA vs Samsung QE75QN90B

General Info
Model Number	LG OLED55GX9LA	Samsung QE75QN90B

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2020	2022
Brand	LG	Samsung
Model Series	GX	QN90B
Model Number	OLED55GX9LA	QE75QN90B
Alias		QE75QN90BATXXC GQ75QN90BATXZG QE75QN93BATXXC GQ75QN93BATXZG QE75QN92BATXXC GQ75QN92BATXZG QE75QN92BATXXC GQ75QN92BATXZG
Display
Screen Size Class	55" (inches)	75" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	74.53 in 189.3 cm 1893 mm 6.21 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	64.97 in 165 cm 1650.24 mm 5.41 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	36.55 in 92.8 cm 928.26 mm 3.05 ft
Display Manufacturer	LG Display
Display Type	OLED	VA
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	0.43 mm
Screen Pixel Density	80 ppi	59 ppi
Screen-to-Body Ratio	95.16 %	95.81 %
Backlight Source		Mini LED
DCI P3		100%
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		6 ms
Display Coating		Anti-glare/Matte
HDR	Dolby Vision HDR10 Pro HLG (Hybrid Log Gamma) Dolby Vision IQ	HDR10 HDR10+ HDR10+ Adaptive HDR10+ Gaming HLG (Hybrid Log Gamma) Quantum HDR 2000
3D	No	No
Size, weight, color
Case Depth	9.09 in 23.1 cm 231 mm 0.76 ft	1.05 in 2.7 cm 26.7 mm 0.09 ft
Case Weight	21.9 kg 48 lbs	35 kg 77 lbs
Case Width with Stand	48.23 in 122.5 cm 1225 mm 4.02 ft	65.75 in 167 cm 1670 mm 5.48 ft
Case Height with Stand	30.12 in 76.5 cm 765 mm 2.51 ft	40.16 in 102 cm 1020 mm 3.35 ft
Case Depth with Stand	10.67 in 27.1 cm 271 mm 0.89 ft	12.52 in 31.8 cm 317.9 mm 1.04 ft
Case Weight with Stand	22.5 kg 50 lbs	44.8 kg 99 lbs
Case Color	Black	Sand Black, Titanium Black
Hardware
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 IR Out 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 Satellite In (Sub; F-type female) 1 x Antenna (RF) (female) 1 x Optical Audio Out 1 x Satellite In (F-type female) 2 x USB 2.0 1 x CI+ 1.4 1 x Ethernet RJ45
Audio
Audio Speakers	4 x 10W	4 x 5W
Built-in Subwoofer	2 x 10	2 x 10
Features
OS	webOS 5.0	Tizen 6.5
Cool Features	LG ThinQ AI PVR HDR Dynamic Tone Mapping Pro Image Processor - α9 Gen 3 AI Processor 4K Image Enhancing on SQM Advanced Contrast Enhancer Frequency Based Sharpness Enhancer Filmmaker Mode HDR Gaming Interest Group (HGiG) ULTRA Luminance Pro Google Assistant AI 4K Upscaler OLED Motion Pro Perfect Color Auto Genre Selection AI Picture Pro AMD FreeSync technology Face Enhancing Autocalibration (CalMAN) with access to LUT level Perfect Viewing Angle Hands-Free Voice Control Alexa Perfect Black Panel Intelligent Voice Recognition True Color Accuracy Pro Home Dashboard NVIDIA G-SYNC Compatible AI Brightness Control 4-step noise reduction Cinema HDR Apple AirPlay 2 Advanced Color Enhancer Apple HomeKit Pixel Level Dimming	MultiView Super Ultrawide GameView & Game Bar Game Motion Plus LED Clear Motion Learn TV Remote / Learn Menu Screen 360 Video Player Ultimate UHD Dimming Pro Expert Calibration Eco Sensor Google Assistant TV Plus Far-Field Voice Interaction Ultra Viewing Angle 4K AI Upscaling PC on TV PVR Bixby Adaptive Picture Ambient Mode+ Dynamic Black EQ Brightness/Color Detection SmartThings Filmmaker Mode Alexa Picture-in-Picture Motion Xcelerator Turbo+ Tap View HDR Gaming Interest Group (HGiG) Quantum Matrix Technology 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 ConnectShare AMD FreeSync Premium Pro 360 Camera Support Auto Motion Plus Real Depth Enhancer
Extra Features	Gallery Design	NeoSlim Design
Ergonomics
Case Width	48.23 in 122.5 cm 1225 mm 4.02 ft	65.75 in 167 cm 1670 mm 5.48 ft
Case Height	27.8 in 70.6 cm 706 mm 2.32 ft	37.69 in 95.7 cm 957.4 mm 3.14 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	300 x 300	400 x 400
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		4600
Screen Interpolation Measurement Unit	NULL	PQI
Accessories
Extras	Magic Remote Control - MR20	Premium Solar Smart Remote
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 OLED55GX9LA

Samsung QE75QN90B