LG UA77 55 inch Ultra HD 4K Smart LED TV vs Samsung Q8F 55 inch Ultra HD 4K Smart QLED TV
Here you can compare LG UA77 55 inch Ultra HD 4K Smart LED … and Samsung Q8F 55 inch Ultra HD 4K Smart …. Comparing LG UA77 55 inch Ultra HD 4K Smart LED … vs Samsung Q8F 55 inch Ultra HD 4K Smart … on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how LG UA77 55 inch Ultra HD 4K Smart LED … stands against Samsung Q8F 55 inch Ultra HD 4K Smart … and which one should you buy The current lowest price found for LG UA77 55 inch Ultra HD 4K Smart LED … is $349.99 and for Samsung Q8F 55 inch Ultra HD 4K Smart … is $759.99. The details of both of these products were last updated on Jul 17, 2026.
| Specification | LG UA77 55 inch Ultra HD 4K Smart LED … | Samsung Q8F 55 inch Ultra HD 4K Smart … |
|---|---|---|
| RAM | ||
| Number Of Speakers | 2 | |
| Screen Resolution | 4K, 3840 x 2160 pixels | 4K, 3840 x 2160 pixels |
| Smart TV | Yes | Yes |
| HDMI Ports | 3 | 3 |
| Price | $349.99 | $759.99 |
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General
| Country of Origin | Mexico | |
| Model | 55UA7700PUB | QN55Q8FAAFXZA |
| Type | LED | QLED |
| Warranty | 1 Year | |
| In The Box | TV, Remote Controller, User Manual, Power Cable | |
| Launch Year | 2025 |
Display
| Size (Diagonal) | 55 in | 55 in |
| Screen Resolution | 4K, 3840 x 2160 pixels | 4K, 3840 x 2160 pixels |
| Backlight Type | Direct | Dual LED |
| Refresh Rate | 60 Hz | 60 Hz |
| Aspect Ratio | 16:9 | 16:9 |
| HDR | Yes | Yes |
| HDR Format Types | HDR10, HLG | HDR10, HDR10+, HLG |
| High Frame Rate (HFR) | Yes, 4K 60Hz (for HDMI 1/2/3) | |
| Tone Mapping | Dynamic Tone Mapping | |
| Anti Reflection | Yes | |
| Dimming Technology | Supreme UHD Dimming | |
| Other Display Features | Quantum HDR+ |
Physical Design
| Weight (without Stand) | 10.3 kg | 13.9 kg |
| Weight (with Stand) | 10.48 kg | 14.3 kg |
| Dimensions | 1226.82 (W) x 711.2 (H) x 60.96 (D) mm | 1230 (W) x 708.8 (H) x 25.7 (D) mm |
| Dimensions With Stand | 1226.82 (W) x 767.08 (H) x 274.32 (D) mm | 1230 (W) x 768 (H) x 238.6 (D) mm |
Video
| Digital TV Reception Formats | DVB-T2CS2 | |
| Filmmaker Mode | Yes | Yes |
| Picture Processor | α7 AI Processor 4K Gen8 | Q4 AI Processor |
| Upscaling | Yes, 4K Super Upscaling | Yes, 4K Upscaling |
| Contrast Enhancement | Dual LED | |
| Color Enhancement | Color Booster Pro | |
| Motion Enhancement | Motion Xcelerator |
Audio
| Audio Formats Supported | AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, apt-X | |
| Speaker Configuration | 2.0 Channel | 2.0 Channel |
| Speaker Direction | Down Firing | |
| Number Of Speakers | 2 | |
| Total Speaker Output | 20 W | |
| Output Per Speaker | 10 W | |
| Adaptive Sound | Yes, Adaptive Sound+ | |
| Other Audio Features | α7 AI Sound Pro (Virtual 9.1.2 Up-mix) | Object Tracking Sound, Q-Symphony |
Connectivity
| USB Ports | 2 | 2 |
| HDMI Ports | 3 | 3 |
| RF Input (Analog Co-axial) Ports | 1 | 1 |
| HDMI CEC | Yes, Simplink | Yes, Anynet+ |
| HDMI Audio Return Channel | Yes, eARC (HDMI 2) | Yes, eARC/ARC |
| Optical Digital Audio Out | Yes | Yes |
| Screen Mirroring | Yes | |
| Apple AirPlay | Yes | Yes |
| Ethernet | Yes | Yes |
Gaming
| Variable Refresh Rate | Yes, Yes (Up to 60Hz) | |
| HGiG | Yes | Yes |
| Game Optimizer | Yes | Yes, Game Motion Plus |
| Auto Low Latency Mode (ALLM) | Yes | Yes |
| Other Gaming Features | AI Auto Game Mode |
Power Supply
| Voltage Requirement | AC 120V, 50/60Hz | |
| Power Consumption | 113 W | |
| Power Consumption (Stand-by) | 0.5 W |
Remote Control
| Universal Control Remote | Yes | Yes |
| Internet Access In Remote | Yes | Yes |
Smart TV Features
| Smart TV | Yes | Yes |
| Operating System (OS) | webOS 25 | Tizen |
| Wi-Fi | Yes | Yes |
| Band Support | 2.4 GHz, 5GHz | |
| Wifi Version | Wi-Fi 5 | Wi-Fi 5 |
| Voice Search | Yes, Alexa, Google Assistant | |
| Bluetooth | Yes, v5.1 | Yes, v5.3 |
| Social Media Integration | Yes | |
| Supported Apps | Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV, etc. | Netflix, Prime Video, YouTube, Spotify, Apple TV+, etc. |
| Other Smart Features | Far-Field Voice Interaction, SmartThings Hub / Matter Hub / IoT-Sensor Functionality / Quick Remote, Mobile to TV, TV initiate mirroring, Sound Mirroring, Wireless TV On, Tap View |
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