Comparison between Xiaomi Mi TV 6 55 OLED vs Xiaomi Mi TV 4X 55"

General Info
Model Number	Xiaomi Mi TV 6 55 OLED	Xiaomi Mi TV 4X 55"

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2021	2018
Brand	Xiaomi	Xiaomi
Model Number	Mi TV 6 55 OLED	Mi TV 4X 55"
Alias	L55M7-Z2
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 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	80 ppi
Screen-to-Body Ratio	94.25 %	91.75 %
Backlight Source		Direct LED
DCI P3	98.5%
Max Screen Brightness	800 cd/m²
Static Screen Contrast	1000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	1 ms
Display Average Response Time		8 ms
HDR	HLG (Hybrid Log Gamma) Dolby Vision HDR10 HDR10+ Dolby Vision IQ
3D	No	No
Size, weight, color
Case Weight	16.7 kg 37 lbs	12.7 kg 28 lbs
Case Width with Stand	48.34 in 122.8 cm 1227.8 mm 4.03 ft	48.9 in 124.2 cm 1242 mm 4.07 ft
Case Height with Stand	30.14 in 76.6 cm 765.6 mm 2.51 ft	30.55 in 77.6 cm 776 mm 2.55 ft
Case Depth with Stand	10.82 in 27.5 cm 274.9 mm 0.9 ft	9.71 in 24.7 cm 246.7 mm 0.81 ft
Case Weight with Stand	16.9 kg 37 lbs	13 kg 29 lbs
Case Color	Black	Black
Hardware
System on Chip or SoC	MediaTek MT9638
CPU	ARM Cortex-A55	ARM Cortex-A53
CPU Cores	4	4
CPU Frequency	1500	1500
GPU	ARM Mali-G52 MC1	ARM Mali-450
GPU Cores	1
GPU Frequency		750
RAM Memory Size	3	2
Internal Storage	32	8
TV Tuner	Analog (NTSC/PAL/SECAM) DTMB	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) Wi-Fi Direct DLNA Bluetooth 5.0 Infrared	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	1 x Ethernet RJ45 3 x HDMI 2.0 1 x AV Component In (YPbPr + L/R) 1 x S/PDIF 1 x Cable/Antenna In (F-type female) 1 x USB 2.0 1 x USB 3.0	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
Audio
Audio Speakers	2 x 12.5W	2 x 8W
Features
OS	MIUI TV 3.0 (Android)	MIUI TV
Cool Features	AI Super Resolution (hardware-level) AI Voice Command IMAX Enhanced MEMC (Motion Estimation Motion Compensation) DC Dimming AI Audio Quality AI Picture Quality	HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command
Ergonomics
Case Width	48.34 in 122.8 cm 1227.8 mm 4.03 ft	48.9 in 124.2 cm 1242 mm 4.07 ft
Case Height	28 in 71.1 cm 711.2 mm 2.33 ft	28.43 in 72.2 cm 722.2 mm 2.37 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	300 x 300	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
Frequency and Interpolation
Vertical Digital Frequency	50 Hz / 60 Hz	60 Hz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	Voice remote control with Bluetooth	Remote control - AI Mi Remote
Certificates and Standards
Licenses	TUV Rheinland Low Blue Light Certified (Hardware Solution)
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %
Internal Storage Temperature	-15 °C - 45 °C 5 °F - 113 °F
Internal Storage Humidity	0 % - 80 %

Xiaomi Mi TV 6 55 OLED

Xiaomi Mi TV 4X 55"