TCL 43S455-CA vs OnePlus 40 Y1 – Detailed Comparison & Verdict (2026)

ALERT

TCL 43S455-CA
Rs.19,040.07

OnePlus 40 Y1
Rs.18,999.00

Model No

43S455-CA

40 Y1

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

60 Hz

Viewing Angle

178°/178°

178°/178°

USB

USB Version	: 2.0
Supported Audio Formats	: AAC, MP3, FLAC
Supported Video Formats	: MPEG4 Xvid, H.264, H.265, VC1, VP9
Supported Picture Formats	: JPEG, PNG, BMP

USB Version	: 2.0
Supported Audio Formats	: AMR, AAC, AC/E-AC3, DTS, MP3, WAV, FLAC, AC4
Supported Video Formats	: AVI, WMA, MPEG
Supported Picture Formats	: JPEG, BMP, PNG

Video

Backlight	: 4K UHD HDR LED TV
HDR10	: Yes
HLG	: Yes
Resolution	: UHD
Display Colors	: 1.07 Billion

Backlight	: FHD ED
Anti-Aliaising	: Yes
Noise Reduction	: Yes
Picture Enhancer	: Yes
Dynamic Contrast	: Yes
Color Gamut	: DCI-P3 93%
Picture Engine	: Gamma Engine

Audio

Audio Output ( RMS )	: 10 W + 10 W
Premium Audio	: Dolby Digital Plus

Audio Output ( RMS )	: 20 W
Number Of Speaker	: 2
Dolby Audio	: Yes
Speaker Type	: 2.0 Channel

Connectivity Options

HDMI 2.0	: 4 ( 1 eARC )
USB 2.0	: 1
Bluetooth®	: Yes
Headphone Jack	: 1 Yes
RF Antenna Input	: 1 Yes
Composite Audio / Video Input	: 1 Yes
Digital Optical Audio Output	: 1 Yes
Fast WiFi	: 802.11ac 2X2 Dual Band ( Support 2.4GHz & 5GHz )

HDMI 2.0	: 2
USB 2.0	: 2
Bluetooth 5.0	: Yes
Ethernet / LAN	: Yes
AV Input ( Composite ) ( RCA )	: Yes
Digital Audio Output Optical	: Yes
RF Connection Input	: Yes
Wi-Fi Standard	: 2.4 GHz 802.11 b/g/n

Smart TV Features

Operating System	: Roku TV
Chromecast Built-In	: Yes
Works With Alexa	: Yes
Quick And Easy Search	: Yes
Works With Hey Google	: Yes
Works With Apple Homekit	: Yes
Easy Voice Control	: Works With Siri, Alexa, And Hey Google

Operating System	: Android TV 9.0
CPU	: Quad Core
GPU	: Mali G51 MP3
RAM	: 2 GB
Screen Mirroring	: Yes
Works With Alexa	: Yes
Chromecast Built-In	: Yes
Google Assistant Built-In	: Yes
Supported App - Netflix	: Yes
Supported App - Youtube	: Yes
Supported App - Prime Video	: Yes
Supported App - Disney+Hotstar	: Yes
Operating System Present	: Yes
USB Multi-Media	: Media
Smart Phone Connect	: OnePlus Connect
Application Store	: Google Play Store
Applications	: Prime Video, Netflix, YouTube, Google Play Store

Other Features

Design	: FullView Edge-To-Edge Glass Design
Sleep Timer	: Yes
Closed Caption	: Yes
1 Year Limited Warranty	: Yes
Parental Control ( V-Chip )	: Yes
Accessible Menu System ( CVAA )	: Yes
Live TV Pause From Antenna ( Up To 30 Minutes )	: Yes
Control Buttons	: One Button
Multilingual On-Screen-Display	: English, Spanish, French
Tuner Type	: ATSC / NTSC / Clear QAM

Design	: Bezel-Less Design
Color	: Black
Clock	: Yes
Child Lock	: Yes
RF Capable	: Yes
Sleep Timer	: Yes
Auto Power Off	: Yes
Internet Access	: Yes
Parental Control	: Yes
System Languages	: English

General Details

Power Supply (Voltage, Hz)	: AC 100V-240V 50/60Hz
Annual Power Consumption	: 83 kWh/Y
Power Consumption Standby	: ＜0.5 W
Weight Without Stand	: 6.21 Kg
Weight With Stand	: 6.30 Kg
Packaging Weight	: 8.48 Kg
VESA Walll Mount Pattern	: 200 mm X 200 mm

Power Supply (Voltage, Hz)	: 100- 240 V~ 50/60 Hz
Power Consumption	: 74 W
Power Consumption Standby	: 0.5 W
Weight Without Stand	: 5.1 Kg
Weight With Stand	: 5.2 Kg
Weight Packaging	: 7.9 Kg
VESA Wall Mount Dimensions	: 200 mm X 200 mm

Supplied Accessories

Remote Control - 1N	: RC280
2 AAA Batteries - 2N	: Yes
User Manual - 1N	: Yes
Warranty Info - 1N	: Yes
Screw Size	: M6 X 12
Quick Start Guide - 1N	: Yes English

Remote Control - 1N	: RC-002B
AAA Batteries - 2N	: Yes
User Manual - 1N	: Yes
Warranty Card - 1N	: Yes
AV In Adapter - 1N	: Yes
Power Card - 1N	: Yes
Stand Base- 2N	: Yes

Compare TCL 43S455-CA with:

Compare OnePlus 40 Y1 with:

Key Differences

Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. TCL 43S455-CA and OnePlus 40 Y1 are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. TCL 43S455-CA and OnePlus 40 Y1 differ in resolution (UHD vs 1920 x 1080), which can affect overall clarity and sharpness of the display. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Audio output differs between the two (10 W + 10 W vs 20 W), which can influence overall sound clarity and loudness. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. 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.

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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