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

ALERT

Hisense 65U6H
Rs.40,990.43

TCL 65S451-CA
Rs.41,417.42

Model No

65U6H

65S451-CA

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

240 Hz

60 Hz

Viewing Angle

178°/178°

178°/178°

USB

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

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

Video

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

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

Audio

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

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

Connectivity Options

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 )

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 )

Smart TV Features

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 )

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

Other Features

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

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

General Details

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

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

Supplied Accessories

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

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

Compare Hisense 65U6H with:

Compare TCL 65S451-CA with:

Key Differences

Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both TVs come with smart platforms that support popular streaming apps and voice control features. 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. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. 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. If you're comparing Hisense 65U6H and TCL 65S451-CA, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments.

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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