Comparison between Xiaomi Mi TV 4C 55 vs Xiaomi Mi TV 4A 55"

General Info
Model Number	Xiaomi Mi TV 4C 55	Xiaomi Mi TV 4A 55"

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2018	2017
Brand	Xiaomi	Xiaomi
Model Number	Mi TV 4C 55	Mi TV 4A 55"
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	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	26.79 in 68 cm 680.4 mm 2.23 ft
Display Manufacturer		Samsung LG Display CMOS
Display Type	VA	IPS, VA
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	80 ppi
Screen-to-Body Ratio	93.22 %	91.86 %
Backlight Source	Direct LED	Direct LED
NTSC 1953	85 %	72 %
Static Screen Contrast	3000 : 1	6000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Average Response Time	8 ms	8 ms
HDR	HDR10	HDR10 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth		2.98 in 7.6 cm 75.7 mm 0.25 ft
Case Weight	12.4 kg 27 lbs	13.9 kg 31 lbs
Case Width with Stand	48.54 in 123.3 cm 1233 mm 4.05 ft	48.68 in 123.7 cm 1236.5 mm 4.06 ft
Case Height with Stand	30.31 in 77 cm 770 mm 2.53 ft	30.65 in 77.9 cm 778.6 mm 2.55 ft
Case Depth with Stand	10.39 in 26.4 cm 264 mm 0.87 ft	11.25 in 28.6 cm 285.7 mm 0.94 ft
Case Weight with Stand	12.5 kg 28 lbs	14.2 kg 31 lbs
Case Color	Black	Black
Hardware
System on Chip or SoC	Amlogic T962	Amlogic T962
CPU	ARM Cortex-A53	ARM Cortex-A53
CPU Cores	4	4
CPU Frequency	1500	1500
GPU	ARM Mali-450 MP3	ARM Mali-T450 MP5
GPU Cores	3	5
GPU Frequency	750	750
RAM Memory Size	2	2
Internal Storage	8	32
TV Tuner	Analog (NTSC/PAL/SECAM)	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 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	3 x HDMI 2.0 (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	MIUI TV	MIUI TV
Cool Features	HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command	HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command
Ergonomics
Case Width	48.54 in 123.3 cm 1233 mm 4.05 ft	48.68 in 123.7 cm 1236.5 mm 4.06 ft
Case Height	28.19 in 71.6 cm 716 mm 2.35 ft	28.53 in 72.5 cm 724.6 mm 2.38 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	200 x 200	250x300
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
Certificates and Standards
Usage and Storage Requirements

Xiaomi Mi TV 4C 55

Xiaomi Mi TV 4A 55"