Best For
Best for Gaming
LG 86UQ7590PUD
Better Picture Quality
TCL 85C645
Best Smart TV Experience
TCL 85C645
Best HDR Performance
TCL 85C645
The LG 86UQ7590PUD and TCL 85C645 are both large-screen 4K smart TVs designed for immersive home entertainment, but they target slightly different buyers. LG focuses on smoother motion handling, gaming features like VRR and FreeSync Premium, and the reliability of webOS with AI-powered picture processing. On the other hand, TCL brings QLED technology, Dolby Vision, HDR10+, Google TV, and stronger value for movie lovers who want richer colors and better HDR support at a competitive price. If you are choosing between these two massive TVs for gaming, streaming, sports, or family entertainment, the differences in display technology and smart features will matter more than the 1-inch screen size gap.
Verdict
The TCL 85C645 is the better option for most buyers looking for stronger overall picture quality, Dolby Vision support, QLED color performance, and better value for money. It is especially appealing for movie streaming and modern smart TV users who prefer Google TV. However, the LG 86UQ7590PUD is a stronger choice for gamers and sports viewers thanks to its 120Hz motion rate, VRR support, and Game Optimizer features. Choose TCL for cinematic viewing and value, while LG is better suited for smoother gaming-focused performance.
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| Model No |
85C645 |
86UQ7590PUD |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
85 Inch (216 cm) |
86 Inch (218 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
60 Hz |
120 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 3.0 |
| Supported Audio Formats |
: MP2, MP3, MPEG, WAV |
| Supported Video Formats |
: AVI, MKV, MPEG, MPEG-4, WMV |
| Supported Picture Formats |
: BMP, GIF, JPEG, PNG |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: AC4, AC3, EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, JPS, MPO |
|
| Video |
| Backlight |
: 4K UHD DLED QLED |
| HLG |
: Yes |
| MEMC |
: Yes |
| HDR 10 |
: Yes |
| HDR 10+ |
: Yes |
| Dolby Vision |
: Yes |
| Zones |
: 2040 Zones |
| Contrast Ratio |
: 6000:1 ( Typ. ) |
| Brightness |
: 450 Nits ( Typ. ) |
| Picture Engine |
: 3.0 AiPQ Engine |
|
| BackLight |
: 4K UHD DLED |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Next Picks |
: Yes |
| Active HDR |
: Yes |
| Magic Explorer |
: Yes |
| Filmmaker Mode |
: Yes |
| Dynamic Tone Mapping |
: Yes |
| Backlight Type |
: Direct |
| Upscaling |
: AI 4K Upscaling |
| Display Type |
: 4K UHD Display |
| Picture Processor |
: α7 Gen 5 AI Processor 4K |
|
| Audio |
| Audio Output (RMS) |
: 2 X 15 W |
| Dolby Atmos |
: Yes |
| Bluetooth Audio Only |
: Yes |
| Sound Channel |
: 2.0 Channel |
| DTS Premuim Sound |
: DTS-HD Decoding, DTS Virtual : X |
|
| Audio Output ( RMS ) |
: 20 W |
| LG Sound Sync |
: Yes |
| TV Sound Mode Share |
: Yes |
| AI Sound Pro / AI Sound |
: Yes |
| Bluetooth Surround Ready |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.0 Channel |
| Audio Codec |
: AAC, AC3 (Dolby Digital), AC4, apt-X ( Refer To Manual ), EAC3, HE-AAC, MP2, MP3, PCM, WMA |
|
| Connectivity Options |
| HDMI 2.1 |
: 3 ( 2.1 X 1 With ARC & EARC + 2.0 X 2 ) |
| USB 3.0 + 2.0 |
: 2 ( 3.0 X 1, 2.0 X 1 ) |
| AV Port |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Ethernet / LAN |
: Yes |
| Chromecast Built-In |
: Yes |
| HDMI2. 1 ( ALLM ) |
: Yes |
| Digital Audio Output ( SPDIF ) |
: 1--Optical |
| Composite Video Input |
: 1 - Mini RCA |
| HDMI2. 1 ( eARC & ARC ) |
: Yes, With Cerfication |
| HDMI CEC |
: Yes, With Cerfication |
| USB Subtitle |
: SUB / ASS / SRT / SMI |
| HDMI2. 1 ( VRR ) |
: Yes, Up To 1440P@120Hz ( JP: TBD ) |
| RF Input |
: 1S---IEC, 1S---F type ( Differences in Regions ) |
| Wi-Fi Connectivity |
: 2.4 GHz / 5GHz Dual-Band Wi-Fi 802.11 a / b / g / n / ac 2T2R |
|
| HDMI |
: 3 ( 1 Rear, 2 Side ) |
| USB ( 2.0 ) |
: 2 ( 1 Rear, 1 Side ) |
| RF Connection Input ( Antenna / Cable ) |
: 1 Side |
| Ethernet / LAN |
: 1 Rear |
| RS-232C Input ( Mini Jack ) |
: 1 Rear |
| Digital Audio Output ( Optical ) |
: 1 Rear |
| IP Control |
: Yes |
| Bluetooth® 5.0 |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| Smart Phone Connectivity |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
| Latest HDMI ( 4K @ 120Hz ) |
: HDMI Ports 3, 4 |
| TV Tuner |
: ATSC, Clear QAM |
| Wi-Fi® Standard |
: Wi-Fi Certified 802.11ac |
|
| Smart TV Features |
| Operating System |
: Google TV |
| CPU |
: Quad Core |
| RAM |
: 2 GB |
| ROM |
: 16 GB |
| Netflix |
: Yes |
| Video Chat |
: Yes |
| Google Meet |
: Yes |
| Prime Video |
: Yes |
| Online Video |
: Yes |
| Voice Control |
: Yes |
| Disney+ Hotstar |
: Yes |
| Google Play Store |
: Yes |
| Google Assistant Built-in |
: Yes |
| Hand Free Voice Control |
: Yes |
| Miracast ( Wireless Display ) |
: Yes |
| Supported Internet Services |
: Netflix, Zee5, Google services applications, Google playstore, Prime video, Hotstar, Sun NXT, YouTube |
| Special Feature |
: Hands-Free Voice Control, 4K Google TV + HDR 10+, AI-IN, T-cast |Works with Alexa, Apps: Netflix, Youtube, Prime Video & Unlimited 700,000+ Movies, TV Series, Game Master 2.0, |
|
| Operating System |
: webOS |
| Sports Alert |
: Yes |
| LG Channels |
: Yes |
| LG ThinQ® AI |
: Yes |
| Full Web Browser |
: Yes |
| Who. Where. What? |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| LG Content Store ( App Store ) |
: Yes |
| Universal Remote Control |
: Ready ( Separate Magic Remote Purchase Necessary ) |
| Magic Remote Control |
: Ready ( Separate Magic Remote Purchase Necessary ) |
| Voice Assistants |
: Google & Alexa Built-in Ready ( Separate Magic Remote Purchase Necessary ) |
| Content Partners |
: Apple TV, CBS All Access, Disney+, Hulu, iHeartRadio, Netflix, Peacock, Prime Video, Spotify, Youtube TV |
|
| Other Features |
| Design |
: Bezel-Less Design |
| Subtitle |
: Yes |
| Game Bar |
: Yes |
| Aiming Aid |
: Yes |
| Game Center |
: Yes |
| AMD FreeSync |
: Yes |
| TUV Low Blue Ray |
: Yes |
| Variable Refresh Rate |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Warranty |
: 2 Year |
|
| HGiG |
: Yes |
| Game Optimizer |
: Yes |
| FreeSync Premium™ |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Cloud Gaming |
: Google STADIA |
| Limited Warranty |
: 1 Year Parts & Labor |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 100V-240V 50/60Hz |
| Power Consumption |
: 330 W |
| Power Consmption Standby |
: 0.5 W |
| Weight Without Stand |
: 35.8 Kg |
| Weight With Stand |
: 36.8 Kg |
| Packaging Weight |
: 56.3 Kg |
| Wall Mount Size |
: 600 mm X 400 mm |
|
| Power Supply |
: AC 120V, 50/60Hz |
| Typical Power Consumption |
: 167.3 W |
| Annual Power Consumption ( kWh ) |
: 308 KWh/y |
| Power Consumption Standby |
: Under 0.5 W |
| TV Weight Without Stand |
: 45.17 Kg |
| TV Weight With Stand |
: 45.90 Kg |
| Packaging Weight |
: 58.37 Kg |
| VESA Mounting |
: 600 mm X 400 mm |
|
| Supplied Accessories |
| Remote Control |
: IR, Bluetooth |
| 2 AAA Batteries |
: Yes |
| User Manual |
: Yes |
| Wall Mount |
: Yes |
| Warranty Card |
: Yes |
| Table Top Stand |
: Yes |
|
| Remote Control |
: Yes |
| Batteries |
: Yes |
| E-Manual |
: Yes |
| Wall Mount |
: Yes |
| Power Cable |
: Yes |
| Quick Start Guide |
: Yes |
|
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Compare TCL 85C645 with:
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Compare LG 86UQ7590PUD with:
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Frequently Asked Questions
Which product is better for gaming?
The LG 86UQ7590PUD is better for gaming because it includes VRR, ALLM, FreeSync Premium, Game Optimizer, and a higher 120Hz motion rate.
Does TCL 85C645 support Dolby Vision?
Yes, the TCL 85C645 supports Dolby Vision along with HDR10+ for enhanced HDR streaming performance.
Which TV has better smart features?
The TCL 85C645 offers a more flexible smart TV experience with Google TV, built-in Google Assistant, Chromecast, and access to a large app ecosystem.
Is the LG 86UQ7590PUD good for sports viewing?
Yes, the LG model performs well for sports due to its smoother motion handling and AI-powered upscaling.
Which TV offers better sound quality?
The TCL 85C645 has an advantage with Dolby Atmos and DTS Virtual:X support, giving it a more cinematic audio experience.
Which TV is better for movie streaming?
The TCL 85C645 is the better choice for movie lovers because of its QLED panel, Dolby Vision support, and improved HDR brightness and contrast.
Top Differences- Screen Size: 86 Inch (218 cm) Vs 85 Inch (216 cm)
- Refresh Rate: 120 Hz Vs 60 Hz
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