Comparison between LG 55UM7450PLA vs Xiaomi Mi TV 4A 55"

General Info
Model Number	LG 55UM7450PLA	Xiaomi Mi TV 4A 55"

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2019	2017
Brand	LG	Xiaomi
Model Series	UM745
Model Number	55UM7450PLA	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	47.63 in 121 cm 1209.75 mm 3.97 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	26.79 in 68 cm 680.483 mm 2.23 ft	26.79 in 68 cm 680.4 mm 2.23 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	3840 x 2160
Screen Pixel Pitch	0.315 mm	0.315 mm
Screen Pixel Density	81 ppi	80 ppi
Screen-to-Body Ratio	91.15 %	91.86 %
Backlight Source	Direct LED	Direct LED
DCI P3	90%
NTSC 1953		72 %
Static Screen Contrast		6000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	8 ms
Display Average Response Time	10 ms	8 ms
HDR	HDR10 HLG (Hybrid Log Gamma)	HDR10 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	3.43 in 8.7 cm 87.1 mm 0.29 ft	2.98 in 7.6 cm 75.7 mm 0.25 ft
Case Weight	14.7 kg 32 lbs	13.9 kg 31 lbs
Case Width with Stand	48.98 in 124.4 cm 1244 mm 4.08 ft	48.68 in 123.7 cm 1236.5 mm 4.06 ft
Case Height with Stand	31.14 in 79.1 cm 791 mm 2.6 ft	30.65 in 77.9 cm 778.6 mm 2.55 ft
Case Depth with Stand	10.24 in 26 cm 260 mm 0.85 ft	11.25 in 28.6 cm 285.7 mm 0.94 ft
Case Weight with Stand	15.6 kg 34 lbs	14.2 kg 31 lbs
Case Color	Black	Black
Hardware
System on Chip or SoC		Amlogic T962
CPU		ARM Cortex-A53
CPU Cores	4	4
CPU Frequency	1200	1500
GPU		ARM Mali-T450 MP5
GPU Cores	2	5
GPU Frequency		750
RAM Memory Size		2
Internal Storage		32
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2	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	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 Satellite In (Main; F-type female) 1 x AV Component In (YPbPr + L/R) 1 x Antenna (RF) (female) 1 x Optical Audio Out 1 x AV Composite In (Video + L/R) 2 x USB 2.0 1 x CI+ 1.4 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	webOS 4.5	MIUI TV
Cool Features	Advanced Color Enhancer Clear Voice III SIMPLINK (HDMI CEC) HDCP (High-bandwidth Digital Content Protection) 2.2 LG ThinQ AI True Color Accuracy HDR Dynamic Tone Mapping Google Assistant 4K Active HDR Voice command Noise Reduction 4K Upscaler PVR	HDCP (High-bandwidth Digital Content Protection) 2.2 Voice command
Ergonomics
Case Width	48.98 in 124.4 cm 1244 mm 4.08 ft	48.68 in 123.7 cm 1236.5 mm 4.06 ft
Case Height	28.58 in 72.6 cm 726 mm 2.38 ft	28.53 in 72.5 cm 724.6 mm 2.38 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	300 x 300	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
Screen Interpolation Technology	TruMotion
Screen Interpolation Value	100
Screen Interpolation Measurement Unit	PPI
Accessories
Extras	Magic remote control - AN-MR19
Certificates and Standards
Licenses	ENERGY STAR RoHS 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
Internal Storage Humidity	5 % - 85 %

LG 55UM7450PLA

Xiaomi Mi TV 4A 55"