Comparison between Sony XBR-55X850B vs Sony KD-55X80J

General Info
Model Number	Sony XBR-55X850B	Sony KD-55X80J

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Type	TV	TV
Year	2014	2021
Brand	Sony	Sony
Model Series	X85B	X80J
Model Number	XBR-55X850B	KD-55X80J
Alias		KD-55X81J
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 Manufacturer	LG Display
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	90.15 %	92.09 %
Backlight Source	Edge LED	Direct LED
Rec.2020	70
Screen Brightness	600 cd/m²	360 cd/m²
Max Screen Brightness		400 cd/m²
Static Screen Contrast	1400 : 1	1100 : 1
Dynamic Screen Contrast	1000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	20 ms
Display Minimum Response Time	5 ms
Display Average Response Time	10 ms
HDR	Dolby Vision HDR10 HLG (Hybrid Log Gamma)	Dolby Vision HDR10 HLG (Hybrid Log Gamma)
3D	Yes	No
Size, weight, color
Case Depth	2.61 in 6.6 cm 66.3 mm 0.22 ft	2.8 in 7.1 cm 71 mm 0.23 ft
Case Weight	23.5 kg 52 lbs	15.7 kg 35 lbs
Case Width with Stand	48.5 in 123.2 cm 1232 mm 4.04 ft	48.94 in 124.3 cm 1243 mm 4.08 ft
Case Height with Stand	30.91 in 78.5 cm 785 mm 2.58 ft	30.98 in 78.7 cm 787 mm 2.58 ft
Case Depth with Stand	11.22 in 28.5 cm 285 mm 0.94 ft	13.31 in 33.8 cm 338 mm 1.11 ft
Case Weight with Stand	24.1 kg 53 lbs
Case Color	Black	Silver
Hardware
System on Chip or SoC	MediaTek MT5893
CPU	ARM Cortex-A73	ARM Cortex-A73
CPU Cores	4	4
CPU Frequency	1500
GPU	ARM Mali-G71
RAM Memory Size	3	4
Internal Storage	16	16
TV Tuner	Analog (NTSC/PAL/SECAM) ATSC Clear QAM	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2
Built-in Camera	Yes	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 Wi-Fi Direct DLNA	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; MHL) 1 x Satellite In (Main; F-type female) 1 x AV Component In (YPbPr + L/R) 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x AV Composite In (Video + L/R) 3 x USB 2.0 1 x RS232 (C) 1 x Ethernet RJ45 1 x IR Out	4 x HDMI 2.0 (CEC) 1 x Satellite In (F-type female) 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x 3.5 mm Audio Out 1 x AV Composite In 3.5 mm jack 2 x USB 1 x CI+ 1.4 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	Android 8.0 Oreo Android 9.0 Pie	Android 10
Cool Features	BRAVIA Sync (HDMI-CEC) ClearAudio+ S-Force Front Surround sound Dynamic Backlight Control HDCP (High-bandwidth Digital Content Protection) X-tended Dynamic Range Social Viewing Frame Dimming Clear Phase Speaker 4K X-Reality Pro Triluminos Display Light sensor Backlight OFF mode NFC	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	48.5 in 123.2 cm 1232 mm 4.04 ft	48.94 in 124.3 cm 1243 mm 4.08 ft
Case Height	29.17 in 74.1 cm 741 mm 2.43 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	120 Hz	50 Hz / 60 Hz
Screen Interpolation Technology	Motionflow XR	Motionflow XR
Screen Interpolation Value	240	200
Screen Interpolation Measurement Unit	XR	XR
Accessories
Extras	2 x 3D active glasses - TDG-BT500P IR extender cable Remote control - RM-YD102; RMF-YD003	Voice remote control
Certificates and Standards
Licenses	UL/cUL
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-55X850B

Sony KD-55X80J