Comparison between Xiaomi Mi TV 4X 55" vs Sony XBR-55A8F

General Info
Model Number	Xiaomi Mi TV 4X 55"	Sony XBR-55A8F

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2018	2018
Brand	Xiaomi	Sony
Model Series		A8F
Model Number	Mi TV 4X 55"	XBR-55A8F
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	47.63 in 121 cm 1209.75 mm 3.97 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	26.79 in 68 cm 680.483 mm 2.23 ft
Display Manufacturer		LG Display
Display Type		OLED
Display Bit Depth		10 bits
Frame Rate Control		No
Max Number of Colors		1073741824
Bits		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	81 ppi
Screen-to-Body Ratio	91.75 %	94.31 %
Backlight Source	Direct LED	W-LED
DCI P3		99%
Rec.2020		76
Screen Brightness		300 cd/m²
Max Screen Brightness		800 cd/m²
Static Screen Contrast		1000 : 1
Dynamic Screen Contrast		50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		21 ms
Display Minimum Response Time		1 ms
Display Average Response Time	8 ms	14 ms
HDR		Dolby Vision HDR10 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth		2.17 in 5.5 cm 55 mm 0.18 ft
Case Weight	12.7 kg 28 lbs	18.7 kg 41 lbs
Case Width with Stand	48.9 in 124.2 cm 1242 mm 4.07 ft	48.27 in 122.6 cm 1226 mm 4.02 ft
Case Height with Stand	30.55 in 77.6 cm 776 mm 2.55 ft	28.23 in 71.7 cm 717 mm 2.35 ft
Case Depth with Stand	9.71 in 24.7 cm 246.7 mm 0.81 ft	10.04 in 25.5 cm 255 mm 0.84 ft
Case Weight with Stand	13 kg 29 lbs	22.2 kg 49 lbs
Case Color	Black	Black
Hardware
System on Chip or SoC		MediaTek MT5891
CPU	ARM Cortex-A53	ARM Cortex-A53
CPU Cores	4	4
CPU Frequency	1500	1100
GPU	ARM Mali-450	ARM Mali-T860 MP2
GPU Cores		2
GPU Frequency	750	700
RAM Memory Size	2	2
Internal Storage	8	16
TV Tuner	Analog (NTSC/PAL/SECAM)	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	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	3 x HDMI 2.0 (ARC; CEC) 1 x AV Composite In (Video + L/R) 1 x S/PDIF 1 x Antenna (RF) (Female) 1 x AV Component In (YPbPr + L/R) 2 x USB 2.0 1 x Ethernet RJ45	1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; 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 8W	2 x 10W
Built-in Subwoofer		1 x 10
Features
OS	MIUI TV	Android 7.0 Nougat Android 8.0 Oreo
Cool Features	HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command	Voice command ClearAudio+ Super Bit mapping 4K HDR S-Force Front Surround sound S-Force Front Surround sound Clear Phase Speaker Live Color Technology Dynamic Contrast Enhancer HDCP (High-bandwidth Digital Content Protection) 2.2 PVR Object-based HDR remaster Triluminos Display Dual Database Processing DSEE (Digital Sound Enhancement Engine) 4K X-Reality Pro Precision Color Mapping Image Processor - X1 Extreme BRAVIA Sync (HDMI-CEC) Light sensor
Extra Features		Security lock slot
Ergonomics
Case Width	48.9 in 124.2 cm 1242 mm 4.07 ft	48.27 in 122.6 cm 1226 mm 4.02 ft
Case Height	28.43 in 72.2 cm 722.2 mm 2.37 ft	28.03 in 71.2 cm 712 mm 2.34 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	300 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		5 °
Backward Tilt		20 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	120 Hz
Horizontal Digital Frequency		30 kHz - 83 kHz
Accessories
Extras	Remote control - AI Mi Remote	IR extender cable Remote control - RMF-TX220U
Certificates and Standards
Licenses		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		-25 °C - 55 °C -13 °F - 131 °F
Internal Storage Humidity		5 % - 93 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Xiaomi Mi TV 4X 55"

Sony XBR-55A8F