TCL 65S451-CA vs Hisense 65U6H – Detailed Comparison & Verdict (2026)

ALERT

TCL 65S451-CA
Rs.41,417.42

Hisense 65U6H
Rs.40,990.43

Model No

65S451-CA

65U6H

TV Type

Smart TV

Smart TV

Screen Size

65 Inch (164 cm)

65 Inch (164 cm)

Resolution

4K 3840 x 2160

4K 3840 x 2160

Aspect Ratio

16:9

16:9

Motion Rate

60 Hz

240 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	: WMA, WMV, MP4, FLAC, MP2, MP3
Supported Video Formats	: AVI, WMV, MP4, MOV, 3GP, MKV, MPG, MPEG, VOB, FLV, WebM, OGM
Supported Picture Formats	: JPEG, BMP, PNG, GIF, MPO

Video

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

Backlight	: 4K ULED
Backlight Tipe	: Full Array
Noise Reduction	: Yes
4K Upscaling	: Yes
Screen Resulution	: 4K
Dolby Vision	: Yes
HDR10	: Yes
HDR10+	: Yes
HLG	: Yes
MEMC	: Yes
Wide Color Gamut	: Quantum Dot
Brightness Level	: Up To 600 Nits Peak Brightness

Audio

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

Sound Output Power	: 2 X 10 W
DTS : X	: Yes
Audio Technologies	: Dolby Atmos

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	: 4
USB	: 2
Ethernet / LAN	: Yes
HDMI ARC	: Yes
HDMI CEC	: Yes
RF Antenna	: Yes
Bluetooth®	: Yes
Wireless Built- In	: Yes
Digital Audio Output Optical	: Yes
Earphone / Audio Output	: Yes
RCA Composite Video Input	: Yes
L / R Audio Input For Composite	: Yes
Wi-Fi Built In	: Yes ( 1 X 2 Dual-Band \| 802.11ac )

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

Google TV	: Yes
Smart TV	: Yes
Work With Alexa	: Yes
Web Browser	: Yes
Chromecast	: Yes
Hands Free Voice Control	: Yes
Auto Low-Latency Mode	: Yes
Google Assistant Built - In	: Yes
App Store	: Yes ( Google Play App Store )

Other Features

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	: Metal Bezel-Less
Sleep Timer	: Yes
Closed Caption	: Yes
Parental Control	: Yes
Warranty	: 2 - Year Warranty
On -Screen Display	: English, French, Spanish

General Details

Power Supply (Voltage, Hz)	: AC 100V-240V 50/60Hz
Annual Power Consumption	: 130 kWh/Y
Power Consumption Standby	: ＜0.5 W
Weight Without Stand	: 14.01 Kg
Weight With Stand	: 14.10 Kg
Packaging Weight	: 21.50 Kg
VESA Walll Mount Pattern	: 200 mm X 200 mm

Power Supply	: AC 120V, 50 / 60Hz
Power Consumption	: 190 W
Energy Efficiency Class	: 0.5 W
Weight Without Stand	: 18.68 Kg
Weight With Stand	: 19.18 Kg
Weight With Packaged	: 29.39 Kg
VESA Mount Pattern	: 300 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

Voice Remote Control	: Yes
2 Batteries	: Yes
Quick Set Up Guide	: Yes
User Manual	: Yes
Power Cable	: Yes
Wall Mount Screw	: M6

Compare TCL 65S451-CA with:

Compare Hisense 65U6H with:

Key Differences

Hisense 65U6H and TCL 65S451-CA offer different motion rates (240 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Hisense 65U6H and TCL 65S451-CA differ in resolution (4K 3840 x 2160 vs UHD), which can affect overall clarity and sharpness of the display. Hisense 65U6H and TCL 65S451-CA are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs come with smart platforms that support popular streaming apps and voice control features.

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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