Comparison between Sony KD-70XF8305 vs Sony XBR-55X850G

General Info
Model Number	Sony KD-70XF8305	Sony XBR-55X850G

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2018	2019
Brand	Sony	Sony
Model Series	XF83	X850G
Model Number	KD-70XF8305	XBR-55X850G
Display
Screen Size Class	70" (inches)	55" (inches)
Diagonal Size	69.53 in 176.6 cm 1766 mm 5.79 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	60.6 in 153.9 cm 1539.2 mm 5.05 ft	47.63 in 121 cm 1209.75 mm 3.97 ft
Screen Height	34.09 in 86.6 cm 865.801 mm 2.84 ft	26.79 in 68 cm 680.483 mm 2.23 ft
Display Curvature		1600
Display Manufacturer	AU Optronics
Display Type	VA	VA
Display Bit Depth	10 bits (8 bits + FRC)	10 bits
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	0.401 mm	0.315 mm
Screen Pixel Density	63 ppi	81 ppi
Screen-to-Body Ratio	93.7 %	93.79 %
Backlight Source	Direct LED	Edge LED
DCI P3	99%	95%
Rec.2020		70
Screen Brightness		350 cd/m²
Max Screen Brightness	750 cd/m²	600 cd/m²
Static Screen Contrast		1200 : 1
Dynamic Screen Contrast		50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	40 ms	14 ms
Display Minimum Response Time	1 ms	5 ms
Display Coating	Glossy
HDR	HDR10 HLG (Hybrid Log Gamma)	Dolby Vision HDR10 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	3.07 in 7.8 cm 78 mm 0.26 ft	2.05 in 5.2 cm 52 mm 0.17 ft
Case Weight	25.6 kg 56 lbs	18.7 kg 41 lbs
Case Width with Stand	61.73 in 156.8 cm 1568 mm 5.14 ft	48.46 in 123.1 cm 1231 mm 4.04 ft
Case Height with Stand	38.5 in 97.8 cm 978 mm 3.21 ft	30.55 in 77.6 cm 776 mm 2.55 ft
Case Depth with Stand	14.61 in 37.1 cm 371 mm 1.22 ft	12.44 in 31.6 cm 316 mm 1.04 ft
Case Weight with Stand	26.9 kg 59 lbs	19.7 kg 43 lbs
Case Color	Black	Black
Hardware
System on Chip or SoC	MediaTek MT5891	MediaTek MT5893
CPU	ARM Cortex-A53	ARM Cortex-A73
CPU Cores	4	4
CPU Frequency	1100	1500
GPU	ARM Mali-T860 MP2	ARM Mali-G71
GPU Cores	2	2
GPU Frequency	700	700
RAM Memory Size	2	3
Internal Storage	16	16
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) Bluetooth 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	1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x CI+ 1.3 1 x AV Composite In (Video + L/R) 1 x Optical Audio Out 1 x IR Out 1 x AV Component In (YPbPr + L/R) 1 x Satellite In (Main; F-type female) 2 x USB 2.0 (max 0.5 A) 1 x 3.5 mm Audio Out 1 x USB 3.0 (max 0.9 A) 1 x Antenna (RF) (female)	1 x Ethernet RJ45 4 x HDMI 2.0 (eARC; CEC) 1 x AV Composite In 3.5 mm jack 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x Satellite In (Main; F-type female) 2 x USB 2.0 (max 0.5 A) 1 x RS232 (C) 1 x USB 3.0 (max 0.9 A) 1 x IR Out
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	Android 7.0 Nougat Android 8.0 Oreo	Android 8.0 Oreo Android 9.0 Pie
Cool Features	ClearAudio+ Triluminos Display Super Bit mapping 4K HDR Voice command Clear Phase Speaker Light sensor Dynamic Backlight Control Frame Dimming S-Force Front Surround sound Live Color Technology Dynamic Contrast Enhancer DSEE (Digital Sound Enhancement Engine) 4K X-Reality Pro Object-based HDR remaster HDCP (High-bandwidth Digital Content Protection) 2.2 BRAVIA Sync (HDMI-CEC) Image Processor - X1	ClearAudio+ Triluminos Display S-Force Front Surround sound Voice command Clear Phase Speaker Image Processor - X1 Dual database processing Dynamic Contrast Enhancer Object-based HDR remaster Light sensor Dynamic Backlight Control DSEE (Digital Sound Enhancement Engine) 4K X-Reality Pro Live Color Technology Frame Dimming BRAVIA Sync (HDMI-CEC) HDCP (High-bandwidth Digital Content Protection) 2.3
Extra Features		Security lock slot
Ergonomics
Case Width	61.73 in 156.8 cm 1568 mm 5.14 ft	48.46 in 123.1 cm 1231 mm 4.04 ft
Case Height	35.71 in 90.7 cm 907 mm 2.98 ft	28.07 in 71.3 cm 713 mm 2.34 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	400 x 300	200 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
Forward Tilt		2 °
Backward Tilt		10 °
Frequency and Interpolation
Vertical Digital Frequency	120 Hz	120 Hz
Horizontal Digital Frequency		52.3 kHz - 108.3 kHz
Screen Interpolation Technology	Motionflow XR	Motionflow XR
Screen Interpolation Value	800	960
Screen Interpolation Measurement Unit	XR	XR
Accessories
Extras	IR extender cable	IR extender cable
Certificates and Standards
Licenses	ENERGY STAR UL/cUL	ENERGY STAR 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 %
Internal Storage Temperature		-25 °C - 55 °C -13 °F - 131 °F
Internal Storage Humidity		5 % - 93 %
Max Operating Altitude	2000	5000
Max Storage Altitude		12192

Sony KD-70XF8305

Sony XBR-55X850G