Best For
Best for Gaming
TCL 98C7L
Better Sound Quality
TCL 98C7L
Best HDR Performance
TCL 98C7L
Best Smart TV Experience
LG 100QNED86AS
The LG 100QNED86AS and TCL 98C7L are both premium large-screen Mini LED TVs designed for immersive home entertainment, but they target slightly different buyers. LG focuses on refined picture processing, smart AI enhancements, WebOS convenience, and strong home theater performance with Dolby Vision and Dolby Atmos. TCL, meanwhile, pushes gaming and brightness to the forefront with a 144Hz panel, up to 288Hz VRR acceleration, extremely high peak brightness, and Bang & Olufsen audio. If you're investing in a massive-screen TV for movies, sports, gaming, or a dedicated media room, these two models represent some of the most capable options available.
Verdict
The TCL 98C7L is the stronger overall choice for most buyers thanks to its higher 144Hz refresh rate, superior gaming features, significantly higher brightness, more powerful 60W audio system, and advanced Mini LED implementation. It delivers exceptional performance for gaming and HDR content.
The LG 100QNED86AS remains an excellent alternative for users who prefer WebOS, LG's AI picture processing, and a slightly larger 100-inch screen. However, for overall performance and value, TCL takes the lead.
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| Model No |
100QNED86AS |
98C7L |
| 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 |
120 Hz |
144 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, PNG, BMP, WebP, JPS, MPO |
|
| USB Version |
: 3.0, 2.0 |
| 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 QNED Mini LED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Dolby Vision |
: Yes |
| AI Picture Pro |
: Yes |
| Auto Calibration |
: Yes |
| Filmmaker Mode™ |
: Yes |
| AI Brightness Control |
: Yes |
| Dynamic Tone Mapping Pro |
: Yes |
| Quick Media Switching ( QMS ) |
: Yes |
| Motion |
: Motion Pro |
| AI Genre Selection |
: Yes ( SDR / HDR ) |
| Dimming Technology |
: Precision Dimming |
| High Frame Rate ( HFR ) |
: 4K 120 Fps ( HDMI ) |
| Wide Colour Gamut |
: Dynamic QNED Colour |
| Picture Processor |
: α8 AI Processor 4K Gen2 |
| AI Upscaling |
: α8 AI Super Upscaling 4K |
| Picture Mode |
: 10 Modes ( Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF )Expert ( Dark Room )) |
|
| Backlight |
: 4K UHD SQD-MINI LED |
| HLG |
: Yes |
| HDR 10+ |
: Yes |
| Micro-OD |
: Yes |
| Purer Colors |
: Yes |
| Ultimate Color |
: Yes |
| Ultra Clor Filter |
: Yes |
| Dolby Vision IQ |
: Yes |
| AI Color Master |
: Yes |
| Ultimate Degisn |
: Yes |
| AI Clarity Master |
: Yes |
| AI Motion Master |
: Yes |
| Ultimate Contrast |
: Yes |
| AI Contrast Master |
: Yes |
| Higher Brightness |
: Yes |
| Ultimate Brightness |
: Yes |
| Master Light & Dark |
: Yes |
| High Panel Contrast |
: Yes |
| Macro Light Mastery |
: Yes |
| Ultra-Pure White Light |
: Yes |
| Capture Intricate Details |
: Yes |
| Nano Crystal Technology |
: Yes |
| Standerd RGB Color Vertex |
: Yes |
| Super Condensed Micro Lens |
: Yes |
| The Pinnacle of Color Gamut |
: Yes |
| Powerful Light-Emitting Chip |
: Yes |
| Enhanced Backlight Uniformity |
: Yes |
| Super Quantum Dot Technology |
: Yes |
| Improved Halo Control Capability |
: Yes |
| Light & Shadow Control Algorithm |
: Yes |
| Super Quantum Dot Color Vertex |
: Yes |
| Coommon Quantum Dot Color Vertex |
: Yes |
| 8 Times Increase In Optical Stability |
: Yes |
| Resolution |
: 4K UHD |
| Wide Color Gamut |
: 100% BT.2020 |
| System Brightness |
: 3000 Nits ( Peak ) |
| Picture Engine |
: TSR AiPQ Processor |
| Viewing Angle |
: Ultra-Wide Viewing Angle |
| Dimming Zones |
: 2176 Precise Dimming Zones |
| Panel Type |
: CSOT HVA 2.0 Panel Technology |
| Refresh Rate |
: 144Hz（ VRR 48-288Hz / DLG 288Hz ） |
| Color |
: Crystal Blue, Vibrant Yellow, True Red & Accurate Green |
|
| Audio |
| Audio Output ( RMS ) |
: 40 W |
| Dolby Atmos |
: Yes |
| LG Sound Sync |
: Yes |
| WOW Orchestra |
: Yes |
| AI Acoustic Tuning |
: Yes |
| Sound Mode Share |
: Yes |
| Simultaneous Audio Output |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.2 Channel |
| Bluetooth Surround Ready |
: Yes ( 2 Way Playback ) |
| WiSA Ready |
: Yes ( Up To 2.1 Channel ) |
| Clear Voice Pro |
: Yes ( Auto Volume Leveling ) |
| AI Sound |
: α8 AI Sound Pro ( Virtual 9.1.2 Up-Mix ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Audio Output ( RMS ) |
: 60 W |
| Dolby Atmos |
: Yes |
| IMAX Enhanced |
: Yes |
| AI Sound Quality |
: Yes |
| Hi-END Speakers |
: Yes |
| DTS Premuim Sound |
: Yes |
| Sound Channel |
: 2.2 Channel |
| Speaker System |
: Audio By Bang & Olufsen |
|
| Connectivity Options |
| HDMI ( 2.1 ) |
: 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS ( 4 Port )) |
| USB ( 2.0 ) |
: 2ea |
| Ethernet / LAN |
: 1ea |
| RF Input ( Antenna / Cable ) |
: 1ea |
| Optical Digital Audio Out ( SPDIF ) |
: 1ea |
| Wi-Fi 6 |
: Yes |
| Bluetooth 5.3 |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 3 ) |
|
| HDMI ( 2.1 ) |
: 4 |
| USB ( 3.0 + 2.0 ) |
: 2 ( USB3.0 X 1, USB2.0 X 1 ) |
| WiFi 5 |
: Yes |
| HDMI CEC |
: Yes |
| Bluetooth 5.4 |
: Yes |
| Ethernet / LAN |
: Yes |
| HDMI2. 1 ( eARC&ARC ) |
: Yes |
| Miracast ( Wireless Display ) |
: Yes |
| HDMI Version |
: HDMI1.4 & HDMI2.0 & HDMI2.1, HDCP1.4 & HDCP2.2 |
|
| Smart TV Features |
| Operating System |
: WebOS 25 Smart TV |
| Voice ID |
: Yes |
| Multi View |
: Yes |
| Home Hub |
: Yes |
| AI Chatbot |
: Yes |
| Google Cast |
: Yes |
| LG Channels |
: Yes |
| Always Ready |
: Yes |
| Full Web Browser |
: Yes |
| Google Home, Hub |
: Yes |
| USB Camera Compatible |
: Yes |
| Works With Apple Home |
: Yes |
| Works With Apple Airplay |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| Smartphone Remote App |
: Yes ( LG ThinQ ) |
|
| Operating System |
: Google TV |
| CPU |
: ARM Cortex-A73 |
| GPU |
: ARM Mali-G57 MC1 |
| RAM |
: 4 GB |
| ROM |
: 32 GB |
| AI Art |
: Yes |
| Netflix |
: Yes |
| AI Office |
: Yes |
| AI Music |
: Yes |
| AirPlay 2 |
: Yes |
| YouTube |
: Yes |
| AI Cinema |
: Yes |
| Art Gallary |
: Yes |
| YouTube TV |
: Yes |
| AI Interaction |
: Yes |
| AI Image Quality |
: Yes |
| AI Content Generation |
: Yes |
| Google Assistant Built-In |
: Yes |
| Hands-Free Voice Control |
: Yes |
|
| Other Features |
| Design |
: Ultra Slim Design |
| Gray Scale |
: Yes |
| Invert Colors |
: Yes |
| High Contrast |
: Yes |
| Analog TV Reception |
: Yes |
| Warranty Period |
: 1 Year Parts & Labor |
| Digital TV Reception |
: DVB-T2/T ( Terrestrial ), DVB-C ( Cable ) |
|
| Design |
: Exceptional Design Or SQD-MINI LED Features The Micro-OD, Enabling An Extremely Slim Design |
| Quick Settings |
: Yes |
| Ambiant Mode |
: Yes |
| Program Guide ( EPG ) |
: Yes ( For DTV Programme Only ) |
|
| General Details |
| Power Supply |
: AC 100~240V 50-60Hz |
| Power Consumption Standby |
: Under 0.5 W |
| Weight Without Stand |
: 65.9 Kg |
| Weight With Stand |
: 75.6 Kg |
| Packaging Weight |
: 92.1 Kg |
| VESA Mounting |
: 600 mm X 400 mm |
|
| Power Supply ( Voltage, Hz ) |
: AC 100-120V - 220V 50/60Hz |
| Power Consumption |
: 124 - 520 W |
| Power Consumption Standby |
: 0.5 W |
| Weight Without Stand |
: 53.8 Kg |
| Weight With Stand |
: 54.8 Kg |
| Package Weight |
: 77.1 Kg |
| VESA Walll Mount Pattern |
: 600 mm X 400 mm |
|
| Supplied Accessories |
| Remote Control |
: Magic Remote Control MR25 |
| Power Cable |
: Yes ( Attached ) |
|
| Remote Control |
: Backlit Voice Remote Control |
| 2 AAA Batteries |
: Yes |
| Warranty Info English |
: Yes |
| Quick Start Guide English |
: Yes |
|
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Compare LG 100QNED86AS with:
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Compare TCL 98C7L with:
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Frequently Asked Questions
Which product is better for gaming?
The TCL 98C7L is better for gaming thanks to its native 144Hz panel, AMD FreeSync Premium Pro support, VRR up to 288Hz, and dedicated gaming features.
Does Product 1 support Dolby Atmos?
Yes, the LG 100QNED86AS supports Dolby Atmos and includes AI Sound Pro with virtual 9.1.2-channel up-mixing.
Which TV offers better brightness for HDR content?
The TCL 98C7L offers substantially higher peak brightness, making HDR movies and games look more impactful, especially in bright rooms.
Which TV has the better smart platform?
The choice depends on preference. LG offers WebOS 25 with extensive AI features, while TCL uses Google TV with broader app integration and built-in Google Assistant.
Which TV provides better audio performance?
The TCL 98C7L has the advantage with a 60W 2.2-channel speaker system tuned by Bang & Olufsen, compared to LG's 40W system.
Is the larger screen size of the LG noticeable?
The LG's 100-inch display is slightly larger than TCL's 98-inch screen, but the difference is relatively minor in real-world viewing.
Top Differences- Screen Size: 100 Inch (254 cm) Vs 98 Inch (249 cm)
- Resolution: 4K 3840 x 2160 Vs 4K UHD
- Refresh Rate: 120 Hz Vs 144 Hz
- Display Technology: 4K UHD QNED Mini LED Vs 4K UHD SQD-MINI LED
- HDMI Ports: 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS ( 4 Port )) Vs 4
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