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TCL 43S551G
Rs.29,411.06

Mi TV X 43
Rs.28,999.00
Model No 43S551G TV X 43
TV Type Smart TV Smart TV
Screen Size 43 Inch (109.22 cm) 43 Inch (109.22 cm)
Resolution 4K 3840 x 2160 4K 3840 x 2160
Aspect Ratio 16:9 16:9
Motion Rate 60 Hz 60 Hz
Viewing Angle 178°/178° 178°/178°
USB
USB Version : 2.0
Supported Audio Formats : AAC, MP3, WMA, WAV ( PCM ), AIFF, FLAC, AC3
Supported Video Formats : MKV ( H.264 ), MP4, MOV ( H.264 ), TS ( H.264 )
Supported Picture Formats : JPEG, PNG, GIF
USB Version : 2.0
Supported Audio Formats : Dolby, DTS, FLAC, AAC, AC4, OGG & ADPCM
Supported Video Formats : AV1, H.265, H.264, H.263, VP8/VP9/VC1, MPEG1/2/4
Supported Picture Formats : PNG, GIF, JPG, BMP
Video
Backlight : 4K UHD Direct LED
HLG : Yes
HDR 10 : Yes
HDR10+ : Yes
Dolby Vision : Yes
Description : Smart & Stunning
Display Colors : 1.07 Billion Colors
Backlight Type : High Brightness LED Backlight
Picture Engine : TCL AIPQ Processor with Deep Learning AI
Motion Enhancement Technology : Motion Rate 240 with MEMC Frame Insertion
Picture Preset : Vivid, Low Power, Smart HDR, Sports, Movie, Game, PC
Backlight : 4K UHD LED
HLG : Yes
HDR 10 : Yes
Reality Flow : Yes
Dolby Vision : Yes
Wide Color Gamut : DCI-P3 94% ( Typ )
Picture Engine : Vivid Picture Engine
Audio
Audio Output ( RMS ) : 20 W ( 2 X 10 W )
DTS Virtual : X : Yes
Bluetooth Personal Audio : Yes
DTS Processing : DTS-X
Dolby Processing : Dolby Atmos, Dolby Digital+
Audio Effect : Dynamic, Standard, Movie, Music, Voice, Live
Audio Passthrough : Dolby Atmos, Dolby Digital+, Dolby Digital, PCM
Audio Output ( RMS ) : 30 W
Number Of Speaker : 2
Dolby Audio : Yes
Dolby Sound : DTS X & DTS Virtual: X
Connectivity Options
HDMI : 3 X ( 1 With eARC )
USB 2.0 : 1
Bluetooth 5.2 : Yes
Ethernet / LAN : 1 Yes
Headphone Output : 1 Yes
Google Chromecast Built-In : Yes
RF Input ( NTSC, ATSC ) : 1 Yes
SPDIF Digital Audio Optical : 1 Yes
Wi-Fi : Wi-Fi 5 ( 802.11ac )
AV Input : Composite Video + L & R Audio In ( Mini 3.5 mm Connector )
HDMI ( 2.1 ) : 3 ( 1 X eARC )
USB ( 2.0 ) : 2
Optical 1 : Yes
AV Input : Yes
Antenna 1 : Yes
Bluetooth 5.0 : Yes
Earphone Jack : Yes
Ethernet / LAN : Yes
Chromecast Built-In : Yes
eARC : Dolby Atmos Pass-Through
Wifi : 2.4GHz / 5GHz Wi-Fi 802.11 a / b / g / n / ac ( 2X2 MIMO )
Smart TV Features
Operating System : Google TV
Disney+ : Yes
Apple TV : Yes
YouTube : Yes
Peacock TV : Yes
YouTube TV : Yes
Paramount+ : Yes
Apple Airplay2 : Yes
Backlit Voice Remote : Yes
Hands-Free Voice Control : Yes
Works With : Amazon Alexa, Google Assistant, Apple HomeKit
Operating system : Google TV
CPU : Quad A55 CPU
GPU : Mail G52 MP1
RAM : 2 GB
ROM : 8 GB
Play Store : Yes
Hey Google : Yes
Voice Assistant : Google Assistant
Supported Apps : Prime Video, Netflix, Disney + Hotstar, YouTube, Apple TV & 5000+ Apps From Play Store
Other Features
Design : Full View Metal Bezel-Less Design
Clock : Yes
Sleep Timer : Yes
Channel Skip : Yes
Closed Caption : Yes
Input Label Edit : Yes
Channel Label Edit : Yes
Easy Voice Control : Yes
JPEG / MP3 For USB : Yes
Auto Game Mode ( ALLM ) : Yes
Enhanced Dialogue Mode : Yes
Auto Channel Search / Channel Scanning : Yes
Parental Control ( V -Chip ) : USA
Control Buttons : One Button
Program Guide ( EPG ) : Up To 7 Days Future
Adjustable Color Temperature : Warm, Normal, Cool
Tuner Type : ATSC, NTSC, Clear QAM
Languages : English, Spanish, French
Warranty : 1 Year Limited Manufacturers Warranty
Design : Metal Bezel-Less Design
Color : Black
Relative Humidity : <80%
Humidity : 20% ~ 80%
Operating Temperature : 0℃~ 40℃
Storage Temperature : -15℃ ~ 45℃
Remote Features : Quick Mute, Quick Settings, Quick Wake
Warranty Details : 1 Year Warranty On Product & 2 Years Warranty On Panel
PatchWall : Latest PatchWall, PatchWall+, Free Live TV Channels, Kids Mode With Parental Lock, Universal Search & Mi Home - Control Smart Home Devices
General Details
Power Supply ( Voltage, Hz ) : AC 100V-240V 50/60Hz
Annual Power Consumption : 200 kWh/Y
Power Consumption Standby : < 0.5 W
Weight Without Stand : 6.62 Kg
Weight With Stand : 6.71 Kg
Package Weight : 9.29 Kg
VESA Walll Mount Pattern : 100 mm X 200 mm
Screw Size : M6 X 12 ( Top ). M6 X 15 ( Bottom )
Power Supply : AC 100-240V ~ 50 / 60Hz
Power Consumption : 100 W
Weight Without Stand : 6.97 Kg
Weight With Stand : 6.84 Kg
VESA Wall Mount Compatible : 200 mm X 200 mm
Supplied Accessories
Remote Control : Voice Remote Control
Power Cord : Yes
2 X AAA Batteries : Yes
Warranty Info English : Yes
Quick Start Guide English : Yes
Remote Control : Yes
4 Screws : Yes
User Manual : Yes
2 Table Stand : Yes
2 X AAA Batteries : Yes

Compare TCL 43S551G with:

Compare Mi TV X 43 with:

Key Differences

Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Audio output differs between the two (20 W ( 2 X 10 W ) vs 30 W), which can influence overall sound clarity and loudness. If you're comparing TCL 43S551G and Mi TV X 43, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. From a practical standpoint, both options provide a reliable viewing experience for most users. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming.

Verdict: Choosing between TCL 43S551G and Mi TV X 43 depends on your usage, whether you prioritize display quality, smoother motion, or smart features.