| Model No |
98Q651G-CA |
100U78QG |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
98 Inch (249 cm) |
100 Inch (254 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
120 Hz |
165 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| 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 |
|
| 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 |
|
| Video |
| 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 |
|
| 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 |
|
| 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 |
|
| Audio Output Power ( RMS ) |
: 60 W |
| Dolby Atmos |
: Yes |
| IMAX Enhanced |
: Yes |
| Built-In Subwoofer |
: Yes |
| Speaker Configuration |
: 2.1.2 Multi-Channel Audio |
|
| Connectivity Options |
| 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 ) |
|
| 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 ) |
|
| Smart TV Features |
| 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 |
|
| 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 |
|
| Other Features |
| 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 |
|
| 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 |
|
| General Details |
| 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 |
|
| 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 |
|
| Supplied Accessories |
| Remote Control |
: Voice Remote Control |
| Power Cable |
: Yes |
| 2 X AAA Batteries |
: Yes |
| Warranty Info English |
: Yes |
| Quick Start Guide English |
: Yes |
|
| Remote Control |
: Back-Lit Voice Remote With G-Sensor |
| Power Cord |
: Yes |
| User Manual |
: Yes |
| Quick Setup Guide |
: Yes |
|
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Compare TCL 98Q651G-CA with:
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Compare Hisense 100U78QG with:
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Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs come with smart platforms that support popular streaming apps and voice control features. 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. 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. 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. 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. Verdict: Choosing between TCL 98Q651G-CA and Hisense 100U78QG depends on your usage, whether you prioritize display quality, smoother motion, or smart features. Top Differences- Screen Size: 98 Inch (249 cm) Vs 100 Inch (254 cm)
- Refresh Rate: 120 Hz Vs 165 Hz
- Display Technology: 4K UHD QLED PRO Vs 4K UHD Mini-LED Pro QLED
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