Comparison between Sony XBR-55X800H vs Sony KD-55X79J

General Info
Model Number	Sony XBR-55X800H	Sony KD-55X79J

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2020	2021
Brand	Sony	Sony
Model Series	X800H	X79J
Model Number	XBR-55X800H	KD-55X79J
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	IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
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	92.22 %	92.09 %
Backlight Source	Direct LED	Direct LED
DCI P3	95%
Rec.2020	70
Screen Brightness	400 cd/m²	360 cd/m²
Max Screen Brightness	550 cd/m²	400 cd/m²
Static Screen Contrast	1100 : 1	1100 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	10 ms
Display Average Response Time	15 ms
HDR	Dolby Vision HDR10 HLG (Hybrid Log Gamma)	Dolby Vision HDR10 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	2.8 in 7.1 cm 71 mm 0.23 ft	2.8 in 7.1 cm 71 mm 0.23 ft
Case Weight	16 kg 35 lbs	15.7 kg 35 lbs
Case Width with Stand	48.94 in 124.3 cm 1243 mm 4.08 ft	48.94 in 124.3 cm 1243 mm 4.08 ft
Case Height with Stand	30.79 in 78.2 cm 782 mm 2.57 ft	30.98 in 78.7 cm 787 mm 2.58 ft
Case Depth with Stand	13.39 in 34 cm 340 mm 1.12 ft	13.31 in 33.8 cm 338 mm 1.11 ft
Case Weight with Stand	16.8 kg 37 lbs
Case Color	Black	Silver
Hardware
CPU		ARM Cortex-A73
CPU Cores	4	4
RAM Memory Size		4
Internal Storage	16	16
TV Tuner	Analog (NTSC/PAL/SECAM) ATSC Clear QAM	Analog (NTSC/PAL/SECAM) ATSC ATSC 3.0 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 4.2	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 4.2
Connectivity	4 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (F-type female) 1 x Optical Audio Out 1 x 3.5 mm Audio Out 1 x AV Composite In (Video + L/R) 2 x USB 1 x Ethernet RJ45	4 x HDMI 2.0 (CEC) 1 x Cable/Antenna In (F-type female) 1 x Optical Audio Out 1 x RS232 (C) 1 x 3.5 mm Audio Out 1 x AV Composite In 3.5 mm jack 2 x USB 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	Android 9.0 Pie	Android 10
Cool Features	Apple Airplay Apple Homekit Live Color Technology Dynamic Contrast Enhancer Google Assistant Voice command Object-based HDR remaster Frame Dimming Chromecast built-in 4K X-Reality Pro Triluminos Display Image Processor - X1 4K HDR Processor Alexa Light sensor	Apple Airplay Apple Homekit Object-based HDR remaster Dynamic Contrast Enhancer Google Assistant Triluminos Pro Display Frame Dimming Chromecast built-in 4K X-Reality Pro Voice command Light sensor Alexa Live Color Technology
Extra Features		Minimalist Design
Ergonomics
Case Width	48.94 in 124.3 cm 1243 mm 4.08 ft	48.94 in 124.3 cm 1243 mm 4.08 ft
Case Height	28.27 in 71.8 cm 718 mm 2.36 ft	28.31 in 71.9 cm 719 mm 2.36 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	300 x 300	300 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	50 Hz / 60 Hz	50 Hz / 60 Hz
Screen Interpolation Technology	Motionflow XR	Motionflow XR
Screen Interpolation Value	240	240
Screen Interpolation Measurement Unit	XR	XR
Accessories
Extras	Voice remote control	Voice remote control
Certificates and Standards
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %

Sony XBR-55X800H

Sony KD-55X79J