| Model No |
55UA8450PSA |
55Q7N |
| 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 |
120 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 |
: WAV, MP3, WMA, FLAC |
| Supported Video Formats |
: MP4, MOV, MKV, TS, AVI, WMV, FLV, WEBM |
| Supported Picture Formats |
: JPEG,PNG,BMP,GIF |
|
| 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 UHD DLED & QLED |
| HLG |
: Yes |
| MEMC |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| Dolby Vision |
: Yes |
| 4K Upscaling |
: Yes |
| Local Dimming |
: Yes |
| Dolby Vision IQ |
: Yes |
| Filmmaker Mode |
: Yes |
| HDR10+ Adpative |
: Yes |
| Wide Color Gamut |
: Yes |
| 4K HDR Immersive |
: Yes |
| 3D Digital Comb Filter |
: Yes |
| Full Array Local Dimming |
: Yes |
| Quantum Dot Technology |
: Yes |
| MPEG & Mosquito Noise Reduction |
: Yes |
| Automatic Brightness Control |
: Yes |
| Response Time |
: 6 ms |
| TV Brightness |
: 500 Nits |
| TV Peak Brightness |
: 1300 Nits |
| Display Color Depth |
: 8 Bit + FRC |
| Native Contrast Ratio |
: 5000:1 Typical |
|
| 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 Power ( RMS ) |
: 2 X 15 W + 20 W |
| Dolby Atmos |
: Yes |
| Speakers |
: 2.1 Channel |
|
| 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 ) |
: 4 ( HDMI 1, 2 X ALLM, 4K 60Hz, HDMI3 X eARC, ALLM, VRR, 4K 144Hz, HDMI4 X ALLM, VRR, 4K 144Hz ) |
| USB ( 3.0 + 2.0 ) |
: 2 ( 3.0 X 1, 2.0 X 1 ) |
| WiFi Built-in |
: Yes |
| Bluetooth 5.0 |
: Yes |
| S/PDIF Output |
: Yes |
| Ethernet / LAN |
: Yes |
| Headphone Output |
: Yes |
| Common Interface ( CI+ ) |
: Yes |
| Audio ( L / R ) Input |
: 1 ( Mini ) |
| Composite ( AV ) Inputs |
: 1 ( Mini ) |
| Wireless Built-In |
: IEEE 802.11 a/b/g/n/ac ( 2.4G and 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 U7.6 |
| CPU |
: Quad Core / MT9618 |
| Netflix |
: Yes |
| Disney+ |
: Yes |
| YouTube |
: Yes |
| Airplay2 |
: Yes |
| Built-In Alexa |
: Yes |
| Screen Sharing |
: Yes |
| Content Sharing |
: Yes |
| Built-in Vidaa Voice |
: Yes |
| Voice Assistant Via Remote |
: Yes |
| Web Browser |
: Odin |
| Other Smart Features |
: AI PQ |
| Smartphone app |
: VIDAA |
| Screen Mirroring Compatibility |
: Android |
| Supported Apps |
: Netflix, YouTube, Prime Video, Hotstar, SonyLiv, Hungama, JioCinema, Zee5, Eros Now |
|
| 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 ) |
|
| Design |
: Bezel-Less Design |
| Front Colour |
: Dark Grey |
| Child Lock |
: Yes |
| Sleep Timer |
: Yes |
| Media Player |
: Yes |
| Parental Control |
: Yes |
| TÜV Rheinland Certified Low Blue Light |
: Yes |
| Digital & Analog Tuner |
: DVB-T2/T/C/S2/S |
| Warranty |
: 3 Years Comprehensive Warranty |
|
| 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 100V~240V 50 / 60Hz |
| Power Consumption |
: 200 W |
| Power Consumption Standby |
: <0.5 W |
| Weight Without Stand |
: 13.9 Kg |
| Weight With Stand |
: 15.4 Kg |
| Product Weight Packaged |
: 20.4 Kg |
| VESA Wall Mount Compatible |
: 200 mm X 400 mm |
|
| Supplied Accessories |
| Remote Control |
: Magic Remote MR25 |
| Power Cable |
: Yes ( Detachable ) |
|
| Voice Remote Control |
: Yes |
| Power Cord |
: Yes |
| User Manual |
: Yes |
| AAA X 2 Batteries |
: Yes |
| Quick Setup Guide |
: Yes |
|
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Compare LG 55UA8450PSA with:
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Compare Hisense 55Q7N with:
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Key Differences
Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Hisense 55Q7N and LG 55UA8450PSA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Hisense 55Q7N and LG 55UA8450PSA offer different motion rates (120 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences.
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