Comparison between Samsung UE55KU6400 vs Sony KD-55XG7077

General Info
Model Number	Samsung UE55KU6400	Sony KD-55XG7077

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2016	2019
Brand	Samsung	Sony
Model Series	KU6400	XG70
Model Number	UE55KU6400	KD-55XG7077
Alias	UE55KU6400UXXC
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	47.63 in 121 cm 1209.75 mm 3.97 ft	47.63 in 121 cm 1209.75 mm 3.97 ft
Screen Height	26.79 in 68 cm 680.483 mm 2.23 ft	26.79 in 68 cm 680.483 mm 2.23 ft
Display Curvature	1600	1500
Display Manufacturer	BOE	Newoptics
Display Type	ADS	VA
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	81 ppi	81 ppi
Screen-to-Body Ratio	92.92 %	92 %
Backlight Source	Edge LED	Direct LED
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	3000 : 1	800 : 1
Dynamic Screen Contrast	50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	1 ms
Display Average Response Time	5 ms	5 ms
HDR	HDR	HDR10 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	2.17 in 5.5 cm 55.2 mm 0.18 ft	3.11 in 7.9 cm 79 mm 0.26 ft
Case Weight	16.9 kg 37 lbs	15.4 kg 34 lbs
Case Width with Stand	48.71 in 123.7 cm 1237.2 mm 4.06 ft	48.86 in 124.1 cm 1241 mm 4.07 ft
Case Height with Stand	31.01 in 78.8 cm 787.7 mm 2.58 ft	30.91 in 78.5 cm 785 mm 2.58 ft
Case Depth with Stand	13.15 in 33.4 cm 334.1 mm 1.1 ft	13.23 in 33.6 cm 336 mm 1.1 ft
Case Weight with Stand	19.6 kg 43 lbs	16.5 kg 36 lbs
Case Color	Silver	Silver
Hardware
System on Chip or SoC	Jazz-L
CPU Cores	4	4
Internal Storage		16
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2 DVB-T DVB-S	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) 802.11ac (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
Connectivity	3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x Video Component In 3.5 mm jack 1 x Antenna (RF) (female) 1 x Optical Audio Out 1 x AV Composite In 3.5 mm jack 2 x USB 2.0 1 x CI+ 1.3 1 x Ethernet RJ45	1 x Ethernet RJ45 3 x HDMI 2.0 (eARC; CEC) 1 x IR Out 1 x AV Composite In (Video + L/R) 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 Antenna (RF) (female) 1 x USB 3.0 (max 0.9 A) 1 x CI+ 1.4
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	Tizen 2.4	Smart TV
Cool Features	Auto Motion Plus Contrast Enhancer UHD Dimming Extended PVR Light sensor UHD Upscaling HDCP (High-bandwidth Digital Content Protection) 2.2 Digital Clean View Active Crystal Color Picture-in-Picture Anynet+ (HDMI-CEC) Smart View 2.0	ClearAudio+ Clear Phase Speaker PVR Dynamic Contrast Enhancer HDCP (High-bandwidth Digital Content Protection) 2.3 S-Force Front Surround sound Frame Dimming Dynamic Backlight Control 4K X-Reality Pro Triluminos Display Light sensor BRAVIA Sync (HDMI-CEC) Live Color Technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	48.71 in 123.7 cm 1237.2 mm 4.06 ft	48.86 in 124.1 cm 1241 mm 4.07 ft
Case Height	28.19 in 71.6 cm 716.1 mm 2.35 ft	28.39 in 72.1 cm 721 mm 2.37 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	400 x 400	200 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
Forward Tilt	3 °
Backward Tilt	12 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	60 Hz
Screen Interpolation Technology	Picture Quality Index	Motionflow XR
Screen Interpolation Value	1500	400
Screen Interpolation Measurement Unit	PQI	XR
Accessories
Extras	3.5 mm component adapter 3.5 mm composite adapter Smart remote control - TM1640A	IR extender cable
Certificates and Standards
Licenses	RoHS	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 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F

Samsung UE55KU6400

Sony KD-55XG7077