Comparison between Xiaomi Mi TV 4S (2019) 55 vs Xiaomi Mi TV 4A 49

General Info
Model Number	Xiaomi Mi TV 4S (2019) 55	Xiaomi Mi TV 4A 49

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2019	2017
Brand	Xiaomi	Xiaomi
Model Number	Mi TV 4S (2019) 55	Mi TV 4A 49
Display
Screen Size Class	55" (inches)	49" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	48.46 in 123.1 cm 1231 mm 4.04 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	42.27 in 107.4 cm 1073.78 mm 3.52 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	23.78 in 60.4 cm 604 mm 1.98 ft
Display Manufacturer		Samsung LG Display CMOS
Display Type	IPS	IPS, VA
Display Bit Depth	10 bits (8 bits + FRC)
Frame Rate Control	Yes
Max Number of Colors	1073741824
Bits	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	1920 x 1080
Screen Pixel Pitch	0.315 mm	0.559 mm
Screen Pixel Density	80 ppi	45 ppi
Screen-to-Body Ratio	94.01 %	90.32 %
Backlight Source	Direct LED	Direct LED
sRGB	100 %
NTSC 1953		72 %
Screen Brightness	220 cd/m²
Static Screen Contrast		6000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	33 ms
Display Average Response Time	8 ms	8 ms
HDR	HDR10
3D	No	No
Size, weight, color
Case Depth		2.96 in 7.5 cm 75.2 mm 0.25 ft
Case Weight	12.45 kg 27 lbs	11 kg 24 lbs
Case Width with Stand	48.49 in 123.2 cm 1231.6 mm 4.04 ft	43.47 in 110.4 cm 1104.2 mm 3.62 ft
Case Height with Stand	30.21 in 76.7 cm 767.3 mm 2.52 ft	27.69 in 70.3 cm 703.2 mm 2.31 ft
Case Depth with Stand	10.4 in 26.4 cm 264.2 mm 0.87 ft	10.13 in 25.7 cm 257.4 mm 0.84 ft
Case Weight with Stand	12.74 kg 28 lbs	11.7 kg 26 lbs
Case Color	Black	Black
Hardware
System on Chip or SoC		Amlogic T962
CPU	ARM Cortex-A55	ARM Cortex-A53
CPU Cores	4	4
CPU Frequency		1500
GPU	ARM Mali-470 MP3	ARM Mali-T450 MP5
GPU Cores	3	5
GPU Frequency		750
RAM Memory Size	2	2
Internal Storage	8	32
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C	Analog (NTSC/PAL/SECAM)
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
Connectivity	3 x HDMI 2.0 (ARC; CEC) 1 x AV Composite In (Video + L/R) 1 x Optical Audio Out 1 x Antenna (RF) (Female) 1 x 3.5 mm Audio Out 1 x AV Component In (YPbPr + L/R) 3 x USB 2.0 1 x CI+ 1.4 1 x Ethernet RJ45	3 x HDMI 1.4 (ARC; CEC) 1 x AV Composite In (Video + L/R) 1 x Antenna (RF) (Female) 2 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 10W	2 x 6W
Features
OS	Android TV	MIUI TV
Cool Features	HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command	HDCP (High-bandwidth Digital Content Protection) Voice command
Ergonomics
Case Width	48.49 in 123.2 cm 1231.6 mm 4.04 ft	43.47 in 110.4 cm 1104.2 mm 3.62 ft
Case Height	27.98 in 71.1 cm 710.8 mm 2.33 ft	25.6 in 65 cm 650.3 mm 2.13 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	300 x 300	250x400
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	60 Hz	60 Hz
Accessories
Extras	Remote control - AI Mi Remote
Certificates and Standards
Usage and Storage Requirements

Xiaomi Mi TV 4S (2019) 55

Xiaomi Mi TV 4A 49