| Model No |
55UA8450PSA |
55A7HQTUK |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
55 Inch (139 cm) |
55 Inch (139 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
60 Hz |
60 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 |
| Supported Audio Formats |
: WMA, WMV, MP4, FLAC, MP2, MP3 |
| Supported Video Formats |
: AVI, WMV, MP4, MOV, 3GP, MKV, MPG, MPEG, VOB, FLV, WebM, OGM |
| Supported Picture Formats |
: JPEG, BMP, PNG, GIF, MPO |
|
| Video |
| BackLight |
: 4K UHD Direct LED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Auto Calibration |
: Yes |
| Filmmaker Mode ™ |
: Yes |
| Dynamic Tone Mapping |
: Yes |
| Upscaling |
: 4K Super Upscaling |
| Picture Processor |
: α7 AI Processor 4K Gen8 |
| Picture Mode |
: 10 Modes ( Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF )Expert ( Dark Room )) |
|
| Backlight |
: 4K QLED |
| HDR10+ |
: Yes |
| Dolby Vision |
: Yes |
| 4K Upscaling |
: Yes |
| Wide Colour Gamut |
: Yes |
| 3D Digital Comb Filter |
: Yes |
| Quantum Dot Technology |
: Yes |
| HDR Classification |
: HDR |
| Panel Bit Depth |
: 8 Bit + FRC |
| Processor |
: Quad Core |
| Input Lag |
: <20ms ( Game Mode ) |
| Video Decoder |
: HEVC ( H.265 ), VP, H. 264, MPEG4, MPEG2, AV1 |
|
| Audio |
| Audio Output ( RMS ) |
: 20 W |
| LG Sound Sync |
: Yes |
| WOW Orchestra |
: Yes |
| Sound Mode Share |
: Yes |
| AI Acoustic Tuning |
: Yes |
| Simultaneous Audio Output |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.0 Channel |
| Bluetooth Surround Ready |
: Yes ( 2 Way Playback ) |
| Clear Voice Pro |
: Yes ( Auto Volume Leveling ) |
| AI Sound |
: α7 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 ) |
|
| Sound Output |
: 2 X 10 W |
| NICAM Stereo |
: Yes |
| User Equaliser |
: Yes |
| Audio Enhancement |
: Dolby MS12, Dolby Atmos |
|
| Connectivity Options |
| HDMI ( 2.0 ) |
: 3ea ( Supports eARC, ALLM ) |
| USB ( 2.0 ) |
: 1ea |
| Ethernet / LAN |
: 1ea |
| RF Input ( Antenna, Cable ) |
: 1ea |
| Optical Digital Audio Out ( SPDIF ) |
: 1ea |
| Wi-Fi 5 |
: Yes |
| Bluetooth® 5.0 |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
|
| HDMI ( 2.1 ) |
: 3 ( HDMI2.1 ( ALLM ) X 2, HDMI2.1 ( eARC, ALLM ) X 1 ) |
| USB ( 3.0 X 2.0 ) |
: 2 ( 3.0 X 1, 2.0 X 1 ) |
| Ethernet / LAN |
: Yes |
| Headphone Out |
: Yes |
| Composite In ( AV ) |
: 1 Yes |
| RF In ( Terrestrial / Cable / Satellite Input ) |
: 2 Yes |
| Digital Audio Output ( Optical ) |
: Yes |
| CI Slot |
: Yes ( CI + ECP ) |
| Wi-Fi |
: WiFi- IEEE 802.11 a / b / g / n / ac ( 2.4G & 5G ) |
|
| Smart TV Features |
| Operating System |
: WebOS 25 Smart TV |
| Voice ID |
: Yes |
| AI Chatbot |
: Yes |
| Home Hub |
: Yes |
| Google Cast |
: Yes |
| Full Web Browser |
: Yes |
| Google Home, Hub |
: Yes |
| Works With Apple Home |
: Yes |
| USB Camera Compatible |
: Yes |
| Works With Apple Airplay |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Magic Remote Control |
: Built-In |
| Smartphone Remote App |
: Yes ( LG ThinQ ) |
| Content Partners |
: Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV & More............... |
|
| Operating System |
: VIDAA U5.0 |
| Web Browser |
: Yes ( VEWD ) |
| Netflix |
: Yes |
| Amazon |
: Yes |
| Freeview Play |
: Yes |
| Application Store |
: Yes |
|
| Other Features |
| Design |
: Sleek & Slim Design |
| Gray Scale |
: Yes |
| Invert Colors |
: Yes |
| High Contrast |
: Yes |
| Analog TV Reception |
: Yes |
| Digital TV Reception |
: DVB-T2/T ( Terrestrial ), DVB-C ( Cable ) |
|
| Front Colour |
: Black |
| EPG |
: Yes |
| Time Shift |
: Yes |
| Freeview HD |
: Yes |
| Parental Control |
: Yes |
| Digital & Analog Tuner |
: DVB - T2 / T / C / S2 / S |
| Multi-Language OSD |
: English, French, Spanish |
| Media Player |
: Yes ( Video, Audio, Picture ) |
|
| General Details |
| Power Supply |
: AC 100~240V 50-60Hz |
| Power Consumption |
: 110 W |
| Power Consumption Standby |
: Under 0.5 W |
| TV Weight Without Stand |
: 11.5 Kg |
| TV Weight With Stand |
: 11.6 Kg |
| Packaging Weight |
: 15.8 Kg |
| VESA Mounting |
: 300 mm X 200 mm |
|
| Power Supply |
: AC 100 V-240 V 50/60Hz |
| Power Consumption Standby |
: ≤0.5 W |
| Energy Efficiency Class |
: G |
| Product Weight Without Stand |
: 12.3 Kg |
| Product Weight With Stand |
: 13.0 Kg |
| Product Weight Packaged |
: 19.0 Kg |
| VESA Wall Mount Compatible |
: 200 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: Magic Remote MR25 |
| Power Cable |
: Yes ( Detachable ) |
|
| Remote Control |
: Yes |
| AAA X 2 Batteries |
: Yes |
| User Manual |
: Yes |
| Quick Set Up Guide |
: Yes |
|
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Compare LG 55UA8450PSA with:
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Compare Hisense 55A7HQTUK with:
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Key Differences
Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. If you're comparing Hisense 55A7HQTUK and LG 55UA8450PSA, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Verdict: Choosing between Hisense 55A7HQTUK and LG 55UA8450PSA depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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