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Hisense 100U78QG
Rs.475,363.59

TCL 98Q651G-CA
Rs.462,315.68
Model No 100U78QG 98Q651G-CA
TV Type Smart TV Smart TV
Screen Size 100 Inch (254 cm) 98 Inch (249 cm)
Resolution 4K 3840 x 2160 4K 3840 x 2160
Aspect Ratio 16:9 16:9
Motion Rate 165 Hz 120 Hz
Viewing Angle 178°/178° 178°/178°
USB
USB Version : 3.0, 2.0
Supported Audio Formats : MPEG, WMA, FLAC, MP3, AAC, WAV, OPUS
Supported Video Formats : HEVC, AVC, WEBM, MPEG, MOV, WMV, FLV, TS, MKV, MP4, AVI
Supported Picture Formats : GIF, PNG, BMP, JPEG
USB Version : 3.0
Supported Audio Formats : AAC, MP3, WMA, WAV ( PCM ), AIFF, FLAC, AC3
Supported Video Formats : MKV ( H.264 ), MP4, MOV ( H.264 ), TS ( H.264 )
Supported Picture Formats : JPEG, PNG, GIF
Video
Backlight : 4K UHD Mini-LED Pro QLED
HLG : Yes
MEMC : Yes
HDR10 : Yes
HDR 10+ : Yes
Dolby Vision : Yes
Dolby Vision IQ : Yes
AI HDR Upscaler : Yes
HDR10+ Adaptive : Yes
Film Maker Mode : Yes
Wide Color Gamut : Yes
Total HDR Solution : Yes
Quantum Dot Colour : Yes
Anti-Reflection Screen : Yes
Full Array Local Dimming : Yes
Anti-Glare Low Reflection Panel : Yes
Local Dimming Zones : 2304
Peak Brightness : Up To 3,000 Nits
AI PQ Engine : Hi-View AI Engine Pro
Backlight : 4K UHD QLED PRO
HLG : Yes
HDR 10 : Yes
HDR 10+ : Yes
Dolby Vision : Yes
Display Colors : 1.07 Billion Colors
QLED PRO : Quantum Dot Technology
Description : Compelling Color & Choice
Backlight Type : High Brightness + LED Backlight
Picture Engine : TCL AIPQ Processor With Deep Learning AI
Motion Enhancement Technology : Motion Rate 480 With MEMC Frame Insertion
Audio
Audio Output Power ( RMS ) : 60 W
Dolby Atmos : Yes
IMAX Enhanced : Yes
Built-In Subwoofer : Yes
Speaker Configuration : 2.1.2 Multi-Channel Audio
Audio Output ( RMS ) : 40 W ( 2 X 10 W + 20 W )
Dolby Atmos Audio : Yes
Built-In Subwoofer : Yes
Bluetooth Personal Audio : Yes
Enhanced Dialogue Mode : Yes
DTS Processing : DTS Virtual : X
Dolby Processing : Dolby Atmos, Dolby Digital +
Audio Passthrough : Dolby Atmos, Dolby Digital +, Dolby Digital, PCM
Connectivity Options
HDMI ( 2.1 ) : 4
USB ( 3.0 + 2.0 ) : 2 ( USB 3.0 X 1, USB 2.0 X 1 )
Ethernet / LAN : Yes
Bluetooth™ 5.3 : Yes
Built-In Bluetooth : Yes
Earphone, Audio Output : Yes
L / R Audio Input For Composite : Yes
Digital Audio Output : Optical
Wi-Fi Built In : Wifi 6E
RCA Composite Video Input : Mini Jack
HDMI CEC : HDMI-3 eARC
HDMI ARC : HDMI-3 eARC
WiFi Technology : 802.11 abgn/ac/ax-2.4G, 5G, 6G
RF Antenna : NTSC, Clear QAM/ ATSC 3.0 ( NextGen TV )
HDMI 2.1 : 4 ( 1 eARC )
USB 3.0 + 2.0 : 3 ( 3.0 X 1, 2.0 X 2 )
Bluetooth : Yes
Ethernet / LAN : Yes
Chromecast Built-In : Yes
Audio Output Headphone : 1 Yes
RF Input ( NTSC, ATSC ) : 1 Yes
SPDIF Digital Audio Optical : 1 Yes
Wi-Fi : Wi-Fi 5 ( 802.11ac )
AV Input : Composite Video + L & R Audio In ( Mini 3.5 mm Connector )
Smart TV Features
Operating System : Google TV
Smart TV : Yes
AI Energy : Yes
AI Clear Voice : Yes
AI Sports Mode : Yes
Smart Home Ready : Yes
Far Field Mic, Hands Free : Yes
Hands-Free Voice Control : Yes
Works with Amazon Alexa : Yes
Alexa : Works With Alexa
Google Assistant : Google Assistant Built-in
Apple Home Kit : Works With Apple HomeKit, Airplay
Operating System : Google TV
Netflix : Yes
Disney+ : Yes
YouTube : Yes
Apple TV : Yes
YouTube TV : Yes
Apple Airplay2 : Yes
Backlit Voice Remote : Yes
Hands-Free Voice Control : Yes
Internet Applications : Netflix, HBO Max, Disney Plus, Hulu, YouTube
Works With : Amazon Alexa, Google Assistant, Apple HomeKit
Other Features
Design : Bezel-Less Design
Sleep Timer : Yes
Closed Caption : Yes
Parental Control : Yes
Digital Noise Reduction : Yes
Dual Position Stand : Two Legs
Warranty : 1 Year Warranty
Menu Languages : English, French, Spanish
Design : FullView Metal Bezel-Less Design
Sleep Timer : Yes
Closed Caption : Yes
JPEG / MP3 For USB : Yes
Game Accelerator 240 : Yes
Auto Game Mode ( ALLM ) : Yes
Parental Control ( V -Chip ) : Yes
Accessible Menu System ( CVAA ) : Yes
Control Buttons : One Button
Tuner Type : ATSC, NTSC, Clear QAM
Multilingual On-Screen-Display : English, Spanish, French
Warranty : 1 Year Limited Warranty
General Details
Power Supply : AC 100V~240V,50Hz / 60Hz
Power Consumption : 500 W
Power Consumption Standby : ≤0.5 W
Weight Without Stand : 62.0
Weight With Stand : 63.5 Kg
Shipping Weight : 87.5 Kg
VESA Wall Mount Compatible : 800 mm X 400 mm
Power Supply ( Voltage, Hz ) : AC 100V-240V 50/60Hz
Annual Power Consumption : 600 kWh/Y
Power Consumption Standby : < 0.5 W
Weight Without Stand : 54.52 Kg
Weight With Stand : 56.51 Kg
Package Weight : 91.89 Kg
Screw Size : M8 X 16
VESA Walll Mount Pattern : 500 mm X 600 mm
Supplied Accessories
Remote Control : Back-Lit Voice Remote With G-Sensor
Power Cord : Yes
User Manual : Yes
Quick Setup Guide : Yes
Remote Control : Voice Remote Control
Power Cable : Yes
2 X AAA Batteries : Yes
Warranty Info English : Yes
Quick Start Guide English : Yes

Compare Hisense 100U78QG with:

Compare TCL 98Q651G-CA with:

Key Differences

TCL 98Q651G-CA and Hisense 100U78QG offer different motion rates (120 Hz vs 165 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. TCL 98Q651G-CA features a 98 Inch (249 cm) screen while Hisense 100U78QG comes with 100 Inch (254 cm), which can make a noticeable difference depending on your room size and viewing distance. Both TVs come with smart platforms that support popular streaming apps and voice control features. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. If you're comparing TCL 98Q651G-CA and Hisense 100U78QG, both models come with modern features and are designed to deliver a solid viewing experience across different use cases.

Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features.