Mi TV5A40 vs TCL 43S423 – Detailed Comparison & Verdict (2026)

ALERT

Mi TV5A40
Rs.22,999.00

TCL 43S423
Rs.22,865.24

Model No

TV5A40

43S423

TV Type

Smart TV

Smart TV

Screen Size

40 Inch (102 cm)

43 Inch (109.22 cm)

Resolution

1920 x 1080

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	: DOLBY, DTS, FLAC, AAC, OGG
Supported Video Formats	: AV1, H.265, H.264, H.263, VP8/VP9/VC1, MPEG1/2/4
Supported Picture Formats	: PNG, GIF, JPG, BMP

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

Video

Backlight	: LED
Vivid Picture Engine	: Yes

Backlight	: 4K UHD HDR LED
HDR10	: Yes
Resolution	: UHD
Clear Motion Index	: 120Hz CMI
Display Colors	: 1.07 Billion
Picture Engine	: 4K Creative Pro Upscaling Engine

Audio

Audio Output ( RMS )	: 24 W
Dolby Audio	: Yes
DTS Virtual X	: Yes
Speaker System	: 2 Speaker

Audio Output ( RMS )	: 2 Channel X 8 W
Dolby Processing	: Dolby Digital
Audio Passthrough	: Dolby Digital Plus

Connectivity Options

HDMI	: 2
USB	: 2
Bluetooth	: 5.0
Ethernet	: Yes
AV	: Yes
Optical	: Yes
3.5 mm	: Yes
Chromecast Built-In	: Yes
WiFi	: 2.4GHz/5GHz Wi-Fi 802.11 a/b/g/n/ac (2x2 MIMO)

HDMI 2.0	: 3, w/HDCP 2.2 ( 1 ARC )
USB 2.0	: 1
Ethernet / LAN	: 1 Yes
RF Input ( NTSC, ATSC )	: 1 Yes
Audio Output Headphone	: 1 Yes
SPDIF Digital Audio Optical	: 1 Yes
AV Input	: Composite Video + L&R Audio In
Wireless Connection	: 802.11ac 2x2 Dual Band ( support 2.4GHz & 5GHz )

Smart TV Features

Operating system	: Android TV 11
CPU / Processor	: Quad core Cortex A55
Graphic Processor / GPU	: Mali G31 MP2
RAM	: 1.5 GB
Storage	: 8 GB
Ok Google	: Yes
Google Play Store	: Yes
PatchWall 4	: Yes
IMDb Integration	: Yes
Universal Search	: Yes
300+ Live Channels	: Yes
Kids Mode With Parental lock	: Yes
Smart Recommendations	: Yes
User Centre	: Yes
ALLM	: Yes
ARC (Dolby Atmos Pass-through)	: Yes
Play Store	: Yes
Language Universe	: 15+ Languages

Operating System	: Roku TV
CPU	: Dual-core
GPU	: Dual-core
Powerful Mobile App	: Yes
Advanced PQ Setting With Mobile App	: Yes

Other Features

Temperature	: 0℃～45℃
Storage Temperature	: 15℃～45℃
Humidity	: 20%～80%
Relative Humidity	: <80%
Quick Wake	: Yes
Quick Mute	: Yes
Quick Settings Menu	: Yes

Closed Caption	: Yes
1 Year Limited Warranty	: Yes
Parental Control ( V-Chip )	: Yes
Accessible Menu System ( CVAA )	: Yes
Control Buttons	: Power/Power/Menu, <,>
Multilingual On-Screen-Display	: English, Spanish, French
Signal Format Capability	: ATSC / NTSC / Clear QAM

General Details

Power Supply ( Voltage, Hz )	: 100-240V～50/60Hz
Power Consumption	: 75 W
Set Weight ( Without Stand )	: NA
Set Weight ( With Stand )	: NA

Power Supply (Voltage, Hz)	: AC 100V-240V 50/60Hz
Annual Power Consumption	: 83 kWh/Y
Power Consumption Standby	: <0.5 W
Weight Without Stand	: 7.39 Kg
Weight With Stand	: 7.48 Kg
Packaging Weight	: 10.47 Kg
VESA Walll Mount Pattern	: 100 mm X 100 mm

Supplied Accessories

Remote Control	: Yes
User Manual	: Yes

Remote Control	: Roku TV RC280
2 AAA Batteries	: Yes
Screw Size	: M6 X 12
Quick Start Guide	: Yes English

Compare Mi TV5A40 with:

Compare TCL 43S423 with:

Key Differences

Mi TV5A40 and TCL 43S423 differ in resolution (1920 x 1080 vs UHD), which can affect overall clarity and sharpness of the display. Both TVs come with smart platforms that support popular streaming apps and voice control features. Audio output differs between the two (24 W vs 2 Channel X 8 W), which can influence overall sound clarity and loudness. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. There is a difference in screen size (40 Inch (102 cm) vs 43 Inch (109.22 cm)), and a larger screen generally provides a more immersive viewing experience. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Mi TV5A40 and TCL 43S423 are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users.

Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features.

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