TCL 70S434 vs Hisense 70H78G – Specs, Price & Comparison (2026)

ALERT

TCL 70S434
Rs.45,212.67

Hisense 70H78G
Rs.48,680.52

Model No

70S434

70H78G

TV Type

Android TV

Android TV

Screen Size

70 Inch (176 cm)

70 Inch (176 cm)

Resolution

4K 3840 x 2160

4K 3840 x 2160

Aspect Ratio

16:9

16:9

Motion Rate

120 Hz

60 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	: 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
Display Colors	: 1.07 Billion
HDR10	: Yes
HLG	: Yes
Resolution	: UDH
Natural Motion	: 120 CMI

Backlight	: 4K Ultra HD LED
Backlight Type Source	: Full Array
HDR10	: Yes
Dolby Vision™	: Yes
4K Upscaling	: Yes
Noise Reduction	: Yes
Resolution Type	: 4K
Motion Rate	: 120
Screen Type	: Flat

Audio

Audio Output ( RMS )	: 12 W + 12 W
Premium Audio	: Dolby Digital Plus

Sound Output Power ( RPM )	: 2 X 15 W
Audio Technologies	: DTS Virtual : X

Connectivity Options

HDMI	: 3 (1 ARC )
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
Wireless Connection	: 802.11ac 2x2 Dual Band ( Support 2.4GHz & 5GHz

HDMI 2.0	: 3
USB 2.0	: 2
HDMI CEC	: Yes
Bluetooth™	: Yes
RF Antenna	: Yes
Ethernet / LAN	: Yes
Digital Audio Output Optical	: Yes
Earphone / Audio Output	: Yes
HDMI ARC	: Yes ( Label )
Wireless Built- In	: 802.11 ac Dual Band ( 2.4 / 5 GHz )

Smart TV Features

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

Operating System	: Android TV
Smart TV	: Yes
Google Assistant	: Yes
Voice Control	: Yes
Chromecast Built-In	: Yes
AI Scene Recognition	: Yes
Built-In Web Browser	: Yes
Works With Amazon Alexa	: Yes
Google Assistant & Amazon Alexa	: Yes

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

Design	: Slim Profile Design
Sleep Timer	: Yes
Parental Control	: Yes
Closed Captioning	: Yes
ID Colour	: Black, Gray
Warranty	: 1 - Year ( In-Home )
Menu Languages	: English, French, Spanish

General Details

Power Supply (Voltage, Hz)	: AC 100V-240V 50/60Hz
Annual Power Consumption	: 250 kWh/Y
Weight Without Stand	: 22.49 Kg
Weight With Stand	: 23.17 Kg
Packaging Weight	: 30.98 Kg
VESA Walll Mount Pattern	: 300 mm X 300 mm

Power Supply	: AC 120V, 50 / 60Hz
Power Consumption	: 240 W
Power Consumption Standby	: <0.5 W
Weight With Stand	: 21.00 Kg
VESA Mount Pattern	: 400 mm X 300 mm

Supplied Accessories

Remote Control	: Voice Remote Control
2 AAA Batteries	: Yes
Screw Size	: M6 X 16
Quick Start Guide	: Yes English

Voice Remote Control	: Yes
2 Batteries	: Yes
User Manual	: Yes
Power Card	: Yes
Quick Start Guide	: Yes

Compare TCL 70S434 with:

Compare Hisense 70H78G with:

Key Differences

Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. TCL 70S434 and Hisense 70H78G differ in resolution (UDH vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. TCL 70S434 and Hisense 70H78G 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. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. 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. TCL 70S434 and Hisense 70H78G offer different motion rates (120 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming.

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

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