TCL 43S434-CA vs TCL 40S325-CA – Detailed Comparison & Verdict (2026)

ALERT

TCL 43S434-CA
Rs.28,806.64

TCL 40S325-CA
Rs.28,806.43

Model No

43S434-CA

40S325-CA

TV Type

Smart TV

Smart TV

Screen Size

43 Inch (109.22 cm)

40 Inch (102 cm)

Resolution

4K 3840 x 2160

1920 x 1080

Aspect Ratio

16:9

16:9

Motion Rate

60 Hz

120 Hz

Viewing Angle

178°/178°

178°/178°

USB

USB Version	: 2.0
Supported Audio Formats	: MP3, AAC, FLAC
Supported Video Formats	: MKV ( H.264 ), MP4 ( H.264 )
Supported Picture Formats	: JPEG, PNG

USB Version	: 2.0
Supported Audio Formats	: MP3, AAC, WMA, WAV (PCM), AIFF, FLAC, AC3
Supported Video Formats	: MKV (H.264), MP4, MOV (H.264), TS (H.264)
Supported Picture Formats	: JPG, PNG, BMP

Video

Backlight	: 4K UHD HDR LED
HDR10	: Yes
HLG	: Yes
Resolution	: UHD
Natural Motion	: 120 CMI
Display Colors	: 1.07 Billion

Backlight

: LED

Audio

Audio Output ( RMS )	: 8 W + 8 W
Premium Audio	: Dolby Digital Plus

Audio Output ( RMS )	: 5 W
Premium Audio	: Dolby Digital Plus

Connectivity Options

HDMI 2.0	: 3 ( 1 ARC )
USB 2.0	: 1
Bluetooth®	: Yes
Headphone Jack	: 1 Yes
RF Antenna Input	: 1 Yes
Digital Optical Audio Output	: 1 Yes
Composite Audio / Video Input	: 1 Yes
Fast WiFi	: 802.11ac 2X2 Dual Band ( Support 2.4GHz & 5GHz

HDMI	: 3 ( 1 ARC )
USB 2.0	: 1
Headphone Jack	: 1 Yes
RF Antenna Input	: 1 Yes
Digital Optical Audio Output	: 1 Yes
Composite Audio / Video Input	: 1 Yes
Wireless Connection	: 802.11 2X2 Dual Band

Smart TV Features

Operating System	: Android TV
Easy Voice Control	: Yes
Chromecast Built-In	: Yes
Integrated Voice Assistant	: Google Assistant

Operating System	: Roku TV
Powerful Mobile Apps	: Web Videos To Your TV With Netflix And YouTube Mobile Apps.

Other Features

Sleep Timer	: Yes
Closed Caption	: Yes
1 Year Limited Warranty	: Yes
Parental Control ( V-Chip )	: Yes
Accessible Menu System ( CVAA )	: Yes
Control Buttons	: One Button
Multilingual On-Screen-Display	: English, Spanish, French
Tuner Type	: ATSC / NTSC / Clear QAM

1 Year Limited Manufacturers Warranty

: Yes

General Details

Power Supply (Voltage, Hz)	: AC 100V-240V 50/60Hz
Annual Power Consumption	: 83 kWh/Y
Weight Without Stand	: 6.98 Kg
Weight With Stand	: 7.07 Kg
Packaging Weight	: 9.34 Kg
VESA Walll Mount Pattern	: 200 mm X 200 mm

Power Supply (Voltage, Hz)	: AC 100V-240V 50/60Hz
Annual Power Consumption	: 92 kWh/Y
Weight Without Stand	: 5.98 Kg
Weight With Stand	: 6.07 Kg
Packaging Weight	: 8.48 Kg
VESA Walll Mount Pattern	: 100 mm X 100 mm

Supplied Accessories

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

Remote Control	: Yes
Screw Size	: M6 X 12

Compare TCL 43S434-CA with:

Compare TCL 40S325-CA with:

Key Differences

In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Audio output differs between the two (8 W + 8 W vs 5 W), which can influence overall sound clarity and loudness. There is a difference in screen size (43 Inch (109.22 cm) vs 40 Inch (102 cm)), and a larger screen generally provides a more immersive viewing experience. TCL 43S434-CA and TCL 40S325-CA are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs come with smart platforms that support popular streaming apps and voice control features. TCL 43S434-CA and TCL 40S325-CA offer different motion rates (60 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. TCL 43S434-CA and TCL 40S325-CA differ in resolution (UHD vs 1920 x 1080), which can affect overall clarity and sharpness of the display. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions.

Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences.

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