LG 55UB820T vs Xiaomi Mi TV 4X

Display

55 inches (139.7 cm), LED

55 inches (139.7 cm), LED

Resolution

4K 3840 x 2160 Pixels

4K 3840 x 2160 Pixels

Features

Smart TV

Smart TV

Connectivity

3 USB 3 HDMI Ports

2 USB 3 HDMI Ports

User Ratings

N/A	4.3/5 (139,362 ratings)

Brand

LG

Xiaomi

Model

55UB820T 55 inch (139 cm) LED 4K TV

Mi TV 4X 55 inch (139 cm) LED 4K TV

Warranty

1 Year

1 Year

Box Contents

Television Magic Remote Batteries Wall Mount Power Cord User Manual Warranty Card.

Television Remote Control Batteries Tabletop Base Screws User Manual & Warranty Card

Type

LED

LED

Size

55 Inch (139.7 cm Ideal for 8-13 feet viewing distance)

55 Inch (139.7 cm Ideal for 8-13 feet viewing distance)

Resolution

4K 3840 x 2160 Pixels

4K 3840 x 2160 Pixels

LED Backlight Type

N/A	Direct LED

Local-Dimming

Yes

N/A

Refresh Rate

N/A

60 Hz

Response Time

N/A

6.5 ms

Aspect Ratio

N/A

16 : 9

Horizontal Viewing Angles

178 Degrees

178 Degrees

Vertical Viewing Angles

178 Degrees

178 Degrees

3D TV

No

No

Curved TV

N/A

No

Ultra Slim TV

No

No

Ultra Clarity Index

900 Hz

N/A

Other Display Features

True 4K Engine

Vivid Picture Engine HDR (High Dynamic Range)

Weight Without Stand

18 Kg

12.7 Kg

Weight With Stand

18.5 Kg

13 Kg

Dimensions With Stand(WxDxH)

1233 x 766 x 248 mm

N/A

Dimensions Without Stand(WxDxH)

1233 x 727 x 38 mm

1242 x 245 x 72 mm

Stand Material

Plastic

N/A

Stand Weight

0.5 Kg

N/A

Stand Colour

Black

Black

Digital TV Reception Formats

DVB

N/A

Analog TV Reception Formats

PAL NTSC SECAM

PAL NTSC SECAM

Video Formats Supported

3GP Asf AVI FLV MKV MP4 TS VOB WEBM WMV

H.263 H.264 H.265 MPEG-1 MPEG-2 MPEG-4

Image Formats Supported

JPEG JPS MPO

GIF JPEG PNG

Video Signals

HDMI RF Component

N/A

Upscaling

No

Yes

Other Video Features

N/A

HDR 10

HDR Support

N/A

Yes

Sound Type

2.0 Stereo

2.0 Stereo

Sound Technology

N/A	Dolby Audio

Audio Formats Supported

AAC AC3(Dolby Digital) DTS EAC3 HAAC LPCM MP3 MPEG PCM

AAC AC3(Dolby Digital) AMR DTS MP3 OGG

No. of Speakers

2

2

Output per Speaker

10 W

10 W

Total Speaker Output

20 W

20 W

Speaker Frequency Range

50 - 60 Hz

50 - 60 Hz

Other Smart Audio Features

Auto volume leveller: Balance Clear Voice 2

Auto volume leveller: Balance

USB Ports

3(Side)

2(Side)

USB Supports

Audio Video Image

Audio Video Image

HDMI Ports

HDMI (1 Side 2 Rear)

HDMI (3 Side)

MHL Enabled

Yes

Yes

Digital/Optical Audio Output Ports

1(Rear)

1

Headphone/Speaker output ports

1(Rear)

1

RF Input(Analog Coaxial) Ports

1(Rear)

1

Ethernet Sockets

1(Rear)

1

Smart TV

Yes

Yes

Wifi Present

Yes

Yes

Band Support

N/A	Single Band

Wifi-Direct Support

Yes

Yes

Miracast/Screen Mirroring Support

Yes

Yes

Bluetooth

No

Yes

Bluetooth Version

N/A

4.2

Processor Type

N/A

Quad Core

Inbuilt Apps

N/A	Netflix YouTube Hotstar Prime Video

Facebook and Social Media Integration

No

Yes

RAM

N/A

2 GB

Games

Yes

Yes

Storage Capacity

N/A

8 GB

Camera

Yes

N/A

Camera Megapixels

2

N/A

Microphone

No

Yes

Voice Recognition

Yes

Yes

Gesture Recognition

Yes

N/A

Facial Recognition

No

N/A

Other Smart Features

Display Mirroring DLNA MHL MyRemote Apps Screen Casting Simplink SmartShare WiFi Direct NetCast 4.5 Launcher LG Store Dual play

Display Mirroring Double USB Sharing MHL Screen Casting SmartView WiFi Direct Android Future Ready

User Interface

N/A

Patchwall

Remote Type

RF (Radio frequency)

N/A

Universal Control Present

Yes

No

Touch Controls Present

No

No

Internet Access

No

Yes

Cell Requirement

N/A

2 AAA

Other Remote Features

Magic Remote

Smart Control

Voltage Requirement

100 - 240 V

100 - 240 V

Frequency Requirement

50 - 60 Hz

50 - 60 Hz

Power Consumption StandBy

0.3 W

N/A

Power Saving Mode

Yes

Yes