| Model No |
55UN7440PVA |
TV X 55 |
| 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 |
50 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, JPS, MPO |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: Dolby, DTS, FLAC, AAC, AC4, OGG & ADPCM |
| Supported Video Formats |
: AV1, H.265, H.264, H.263, VP8/VP9/VC1, MPEG1/2/4 |
| Supported Picture Formats |
: PNG, GIF, JPG, BMP |
|
| Video |
| BackLight |
: Direct 4K UHD |
| Backlight Type |
: Direct |
| Filmmaker Mode™ |
: Yes |
| Wide Viewing Angle |
: Yes |
| TruMotion |
: M100 |
| Resolution Upscaler |
: 4K Upscaler |
| HDR |
: Active HDR |
| HDR10 Pro |
: Yes ( 4K / 2K ) |
| HDR Effect |
: Yes ( 4K / 2K ) |
| HLG |
: Yes ( 4K / 2K ) |
| HEVC |
: 4K@60P, 10bit |
| VP9 ( Video Decoder ) |
: 4K@60P, 10bit |
| AV1 ( Video Decoder ) |
: 4K@60p, 10bit |
| HEVC ( Video Decoder ) |
: 4K@60p, 10bit |
| Image Enhancing |
: Image Enhancing |
| Dimming Algorithm |
: LG Local Contrast |
| Picture Processor |
: Quad Core Processor 4K |
| Dynamic Tone Mapping/Pro |
: HDR Dynamic Tone Mapping |
| Picture Mode |
: Yes 10 Modes ( Vivid, Standard, Eco, Cinema, Sports, Game, HDR Effect, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room ) ) |
|
| Backlight |
: 4K UHD LED |
| HLG |
: Yes |
| HDR 10 |
: Yes |
| Reality Flow |
: Yes |
| Dolby Vision |
: Yes |
| Wide Color Gamut |
: DCI-P3 94% ( Typ ) |
| Picture Engine |
: Vivid Picture Engine |
|
| Audio |
| Audio Output ( RMS ) |
: 20 W ( 10 W Per Channel ) |
| Dolby Digital |
: Yes |
| Sound Share |
: Yes |
| Clear Voice III |
: Yes |
| AI Acoustic Tuning |
: Yes |
| LG Sound Sync |
: Yes |
| Bluetooth Surround Ready |
: Yes |
| Auto Notification ( Bluetooth Easy Paring ) |
: Yes |
| AI Sound Pro |
: AI Sound |
| Speaker Direction |
: Down Firing |
| Surround Mode |
: Ultra Surround |
| Speaker System |
: 2.0 Channel Speaker |
| Simultaneous Audio Output |
: Yes ( Optical Output Or HP Support Model ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Audio Output ( RMS ) |
: 30 W |
| Number Of Speaker |
: 2 |
| Dolby Audio |
: Yes |
| Dolby Sound |
: DTS X & DTS Virtual: X |
|
| Connectivity Options |
| HDMI |
: 3 ( 1 Rear, 2 Side ) |
| USB |
: 2 ( 1 Rear, 1 Side ) |
| Ethernet Input / LAN |
: Yes ( Rear ) |
| SPDIF ( Optical Digital Audio Out ) |
: Yes ( Rear ) |
| Headphone Out |
: Yes ( Rear ) |
| A-CAS |
: Yes ( Side ) |
| CI Slot |
: Yes ( Side ) |
| Bluetooth Version 5.0 |
: Yes |
| Screen Share |
: Yes |
| Wi-Fi TV On |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| eARC / ARC ( Audio Return Channel ) |
: ARC ( HDMI 2 ) |
| WiFi |
: Yes (802.11ac) |
| RF In |
: 2 ( Rear, RF / Sat ) |
| Bluetooth Low Energy On |
: Yes |
| Component |
: Yes ( Rear, Component In / AV In common ) |
| Composite In ( AV ) |
: Yes ( Rear, Component In / AV In common ) |
|
| HDMI ( 2.1 ) |
: 3 ( 1 X eARC ) |
| USB ( 2.0 ) |
: 2 |
| Optical 1 |
: Yes |
| AV Input |
: Yes |
| Antenna 1 |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Earphone Jack |
: Yes |
| Ethernet / LAN |
: Yes |
| Chromecast Built-In |
: Yes |
| eARC |
: Dolby Atmos Pass-Through |
| Wifi |
: 2.4GHz / 5GHz Wi-Fi 802.11 a / b / g / n / ac ( 2X2 MIMO ) |
|
| Smart TV Features |
| Operating System |
: webOS Smart TV |
| CPU |
: Quad |
| ThinQ |
: Yes |
| ThinQ App |
: Yes |
| AI UX |
: Yes |
| AI Recommendation / AI |
: Yes |
| AI Home |
: Yes |
| Intelligent Edit |
: Yes |
| Home Dashboard |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Related Content Search |
: Yes |
| Mobile Connectivity |
: Yes |
| LG Store |
: Yes |
| DIAL |
: Yes |
| Quick Access |
: Yes |
| 360° VR Play |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| Web Browser |
: Yes |
| Music Player |
: Yes |
| TV On With Mobile |
: Yes |
| Block Access To Harmful Site |
: Yes |
| Network File Browser |
: Yes |
| Hotel Mode |
: Yes |
| Sports Alert |
: Yes |
| Music Discovery |
: Yes |
| LG Voice Search |
: Yes |
| Speech To Text |
: Yes |
| Universal Control |
: Yes |
| Auto Device Detection |
: Yes |
|
| Operating system |
: Google TV |
| CPU |
: Quad A55 CPU |
| GPU |
: Mail G52 MP1 |
| RAM |
: 2 GB |
| ROM |
: 8 GB |
| Play Store |
: Yes |
| Hey Google |
: Yes |
| Voice Assistant |
: Google Assistant |
| Supported Apps |
: Prime Video, Netflix, Disney + Hotstar, YouTube, Apple TV & 5000+ Apps From Play Store |
|
| Other Features |
| HGiG Mode |
: MR |
| Instant Game Response ( ALLM ) |
: Yes |
| Digital TV Reception ( Terrestrial, Cable, Satellite ) |
: Yes |
| Teletext (Top / Flof / List ) |
: Yes |
| [ DVB ] Subtitle |
: Yes |
| AD ( Audio Description ) |
: Yes |
| EPG ( 8 Days ) |
: Yes |
| Time Machine ( DVR ) |
: Yes |
| Time Shift |
: Yes |
| Digital Recording |
: Yes |
| Analog TV Reception |
: Yes |
| Analog DVR |
: Yes |
| Teletext Page |
: Yes |
| Cable |
: DVB-C |
| Terrestrial |
: DVB-T2 |
| Satellite |
: DVB-S2 |
|
| Design |
: Metal Bezel-Less Design |
| Color |
: Black |
| Relative Humidity |
: <80% |
| Humidity |
: 20% ～ 80% |
| Operating Temperature |
: 0℃～ 40℃ |
| Storage Temperature |
: -15℃ ～ 45℃ |
| Remote Features |
: Quick Mute, Quick Settings, Quick Wake |
| Warranty Details |
: 1 Year Warranty On Product & 2 Years Warranty On Panel |
| PatchWall |
: Latest PatchWall, PatchWall+, Free Live TV Channels, Kids Mode With Parental Lock, Universal Search & Mi Home - Control Smart Home Devices |
|
| General Details |
| Power Supply |
: AC 100 ~240 V 50-60 Hz |
| Energy Efficiency Class |
: A |
| On Mode Power Consumption ( W ) |
: 101 W |
| Annual Power Consumption ( kWh ) |
: 147 kWh |
| Power Consumption Standby |
: Under 0.5 W |
| Luminance Ratio (%) |
: 65 |
| Mercury Content ( Mg ) |
: 0.0 |
| Energy Saving Mode |
: Yes |
| Illuminance Green Sensor |
: Yes |
| Energy Standard |
: Yes |
|
| Power Supply |
: AC 100-240V ～ 50 / 60Hz |
| Power Consumption |
: 160 W |
| Weight Without Stand |
: 11.04 Kg |
| Weight With Stand |
: 11.23 Kg |
| VESA Wall Mount Compatible |
: 200 mm X 200 mm |
|
| Supplied Accessories |
| Remote Control |
: MR20 |
| AA x 2EA Batteries |
: Yes |
| User Manual |
: Yes |
| Power Cable |
: Yes ( TV Detached ) |
|
| Remote Control |
: Yes |
| 4 Screws |
: Yes |
| User Manual |
: Yes |
| 2 Table Stand |
: Yes |
| 2 X AAA Batteries |
: Yes |
|
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Compare LG 55UN7440PVA with:
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Compare Mi TV X 55 with:
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Key Differences
LG 55UN7440PVA and Mi TV X 55 offer different motion rates (50 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Audio output differs between the two (20 W ( 10 W Per Channel ) vs 30 W), which can influence overall sound clarity and loudness. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. LG 55UN7440PVA and Mi TV X 55 are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs come with smart platforms that support popular streaming apps and voice control features. Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features.
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