Comparison between Samsung QE55Q8C vs Sony KD-55XF9005

General Info
Model Number	Samsung QE55Q8C	Sony KD-55XF9005

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2017	2018
Brand	Samsung	Sony
Model Series	Q8C	XF90
Model Number	QE55Q8C	KD-55XF9005
Alias	QE55Q8CAMTXXU QE55Q8CGMTXZG
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	4200	1600
Display Manufacturer	Samsung
Display Type	SVA	VA
Display Bit Depth	10 bits	10 bits
Frame Rate Control	No	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	95.2 %	94.95 %
Backlight Source	Edge LED	Direct LED (Full-Array Local Dimming)
DCI P3	99%	95%
Rec.2020	75	70
Screen Brightness	500 cd/m²	600 cd/m²
Max Screen Brightness	1100 cd/m²	1000 cd/m²
Static Screen Contrast	5000 : 1	6000 : 1
Dynamic Screen Contrast		50000000 : 1
Screen Horizontal Viewing Angle		178 °
Screen Vertical Viewing Angle		178 °
Screen Input Lag	20 ms	25 ms
Display Minimum Response Time	4 ms	1 ms
Display Average Response Time	10 ms	5 ms
HDR	HDR 1500 HLG (Hybrid Log Gamma)	Dolby Vision HDR10 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	3.57 in 9.1 cm 90.8 mm 0.3 ft	2.72 in 6.9 cm 69 mm 0.23 ft
Case Weight	20 kg 44 lbs	18.2 kg 40 lbs
Case Width with Stand	48.24 in 122.5 cm 1225.3 mm 4.02 ft	48.35 in 122.8 cm 1228 mm 4.03 ft
Case Height with Stand	31.11 in 79 cm 790.2 mm 2.59 ft	30.35 in 77.1 cm 771 mm 2.53 ft
Case Depth with Stand	11.84 in 30.1 cm 300.8 mm 0.99 ft	10.55 in 26.8 cm 268 mm 0.88 ft
Case Weight with Stand	23.2 kg 51 lbs	19.1 kg 42 lbs
Case Color	Silver	Black
Hardware
System on Chip or SoC		MediaTek MT5891
CPU		ARM Cortex-A53
CPU Cores	4	4
CPU Frequency		1100
GPU		ARM Mali-T860 MP2
GPU Cores		2
GPU Frequency		700
RAM Memory Size		2
Internal Storage		16
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 DVB-T2 HD	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-S2 DVB-S DVB-C
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) Bluetooth Wi-Fi Direct DLNA
Connectivity	1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC; MHL) 1 x Satellite In (Sub; F-type female) 1 x RS232 (C) 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 2.0 (max 1 A) 1 x CI+ 1.3	1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x CI+ 1.3 1 x Satellite In (Sub; F-type female) 1 x Optical Audio Out 1 x IR Out 1 x AV Composite In (Video + 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)
Audio
Audio Speakers	2 x 10W	2 x 10W
Built-in Subwoofer	2 x 10
Features
OS	Tizen 3.0	Android 7.0 Nougat Android 8.0 Oreo
Cool Features	Ultra Clear Panel Auto Motion Plus Supreme UHD Dimming Quantum Dot Color Voice command UHD Upscaling Extended PVR Precision Black Pro Light sensor Mega Contrast Q Engine Q Color Ultra Black Local Dimming HDCP (High-bandwidth Digital Content Protection) 2.2 Anynet+ (HDMI-CEC) Q Contrast Peak Illuminator Pro Auto Depth Enhancer Picture-in-Picture	Voice command ClearAudio+ S-Force Front Surround sound Precision Color Mapping X-Motion Clarity Super Bit mapping 4K HDR Clear Phase Speaker Light sensor Dual database processing Dynamic Contrast Enhancer Object-based HDR remaster Live Color Technology Triluminos Display Dynamic Backlight Control X-tended Dynamic Range Pro DSEE (Digital Sound Enhancement Engine) 4K X-Reality Pro Local Dimming HDCP (High-bandwidth Digital Content Protection) 2.2 BRAVIA Sync (HDMI-CEC) Image Processor - X1 Extreme
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	48.24 in 122.5 cm 1225.3 mm 4.02 ft	48.35 in 122.8 cm 1228 mm 4.03 ft
Case Height	27.78 in 70.6 cm 705.7 mm 2.32 ft	27.8 in 70.6 cm 706 mm 2.32 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	400 x 400	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
Forward Tilt		4 °
Backward Tilt		15 °
Frequency and Interpolation
Vertical Digital Frequency	120 Hz	120 Hz
Screen Interpolation Technology	Picture Quality Index	Motionflow XR
Screen Interpolation Value	3200	1000
Screen Interpolation Measurement Unit	PQI	XR
Accessories
Extras	One Connect Box One connect cable Smart remote control - TM1790A	IR extender cable
Certificates and Standards
Licenses	ENERGY STAR RoHS	ENERGY STAR UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level		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

Samsung QE55Q8C

Sony KD-55XF9005