| Model No |
D55U1WOS |
55UM7450PVA |
| 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 |
50 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, WAV, AAC, WMA |
| Supported Video Formats |
: AVI, MKV, WMV, MPEG-1, MPEG-2, MPEG-4 |
| Supported Picture Formats |
: BMP, GIF, JPEG, PNG |
|
| 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 |
|
| Video |
| Backlight |
: DLED |
| MEMC |
: Yes |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Quantum Luminit + |
: Yes |
| D6500 Calibration on Cinema Mode |
: Yes |
| 1.07 Billion Colors |
: Yes |
| 4K Upscaling |
: Yes |
| Brightness |
: 400 Nits |
| Contrast Ratio |
: 1000000:1 |
| Panel Type |
: A+ Grade Panel |
| Picture Engine |
: Al Quad Core Processor |
|
| Backlight |
: 4K UHD Direct LED |
| 2K HFR |
: Yes |
| IPS Panel |
: Yes |
| Wide Viewing Angle |
: Yes |
| Noise Reduction |
: NR |
| Upscaler |
: 4K Upscaler |
| HDR |
: 4K Active HDR |
| HDR Effect |
: Yes ( 4K / 2K ) |
| Video Decoder VP9 |
: 4K@60P, 10Bit |
| Video Decoder HEVC |
: 4K@60P, 10Bit |
| Color Accuracy |
: True Color Accuracy |
| Color Enhancer |
: Advanced Color Enhancer |
| Dynamic Tone Mapping |
: HDR Dynamic Tone Mapping |
| HLG |
: Yes / Yes / Yes / Yes ( 4K / 2K ) |
| HDR10 Pro |
: Yes / Yes / Yes / Yes ( 4K / 2K ) |
| Picture Mode |
: Yes 9 Modes ( Vivid, Standard, Eco, Cinema, Sports, Game, HDR Effect, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room )) |
|
| Audio |
| Audio Output Power |
: 20 W |
| Dolby Audio |
: Yes |
| Speaker Type |
: Box |
|
| Audio Output ( RMS ) |
: 20 W ( 10 W Per Channel ) |
| DTS Decoder |
: Yes |
| Clear Voice III |
: Yes |
| DTS Virtual : X |
: Yes |
| LG Sound Sync |
: Yes |
| Adaptive Sound Control |
: Yes |
| Bluetooth Audio Playback |
: Yes |
| One Touch Sound Tuning |
: Yes |
| Auto Notification ( Bluetooth Easy Paring ) |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.0 Channel |
| Surround Mode |
: DTS Virtual : X |
| Simultaneous Audio Output |
: Yes ( Optical Output Or HP Support Model ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, DTS, DTS-HD, DTS Express, WMA, apt-X ( Refer To Manual ) |
|
| Connectivity Options |
| HDMI 2.0 |
: 3 |
| USB 2.0 |
: 2 |
| Ethernet / LAN |
: Yes |
| Optical Output |
: Yes |
| Earphone Out |
: Yes |
| RF In |
: Yes |
| AV In |
: Yes |
| 2 Way Bluetooth 5.0 |
: Yes |
| Wi-Fi |
: Dual Band (802.11a/b/g/n/ac) |
|
| HDMI 2.0 |
: 3 ( 2 Side, 1 Rear ) |
| USB 2.0 |
: 2 ( 1 Side, 1 Rear ) |
| Bluetooth 5.0 |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| Ethernet / LAN |
: Yes Rear |
| Optical Digital Audio Out ( SPDIF ) |
: Yes Rear |
| Wi-Fi |
: 802.11ac |
| Audio Return Channel ( eARC / ARC ) |
: ARC HDMI 2 |
| RF In |
: 2 ( Rear, RF / Sat ) * Iran : 1 ( Rear, RF ) |
| Component |
: Yes ( Rear, Component in / AV in common ) |
| Composite In ( AV ) |
: Yes ( Rear, Component in / AV in common ) |
|
| Smart TV Features |
| Operating System |
: webOS TV |
| Smart TV |
: Yes |
| RAM |
: 1.5 GB |
| ROM |
: 8 GB |
| Alexa Built-in |
: Yes |
| Miracast |
: Yes |
| Magic Remote |
: Yes |
| Universal Control |
: Yes |
| Smartphone App Control |
: ThinQ AI |
| GPU |
: MALI G31 MP2 700MHz |
| CPU |
: ARM CA55 1.1GHz QUAD CORE |
| Apps Available |
: Netflix, Youtube, Prime Video,Disney+ Hotstar, Zee5, SonyLiv And Many More |
| Smart Features |
: Magic Remote, ThinQ AI Voice Function, Alexa Built-in, Personalised Picture And Sound Settings |
|
| Operating System |
: WebOS Smart TV |
| CPU |
: Quad Core |
| DIAL |
: Yes |
| AI UX |
: Yes |
| ThinQ |
: Yes |
| AI Home |
: Yes |
| Hotel Mode |
: Yes |
| Wi-Fi TV On |
: Yes |
| 360° VR Play |
: Yes |
| Music Player |
: Yes |
| Quick Access |
: Yes |
| Screen Share |
: Yes |
| Mobile TV On |
: Yes |
| Web Browser |
: Yes |
| Intelligent Edit |
: Yes |
| LG TV Plus App |
: Yes |
| Speech To Text |
: Yes |
| LG Voice Search |
: Yes |
| Smart ThinQ App |
: Yes |
| LG Content Store |
: Yes |
| Universal Control |
: Yes |
| Home Dashboard |
: Yes |
| Mobile Connectivity |
: Yes |
| AI Recommendation |
: Yes |
| Auto Device Detection |
: Yes |
| Network File Browser |
: Yes |
| Bluetooth Low Energy On |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Block Access To Harmful Site |
: Yes |
| Magic Remote Control |
: Built-In |
| Magic Link |
: Yes ( Iran, Syria, Sudan Excludes Youtube ) |
|
| Other Features |
| Design |
: Bezel-Less Design With Metallic Build |
| Colour |
: Black |
| ALLM |
: Yes |
| Warranty |
: 1 Year |
|
| Design |
: Premium Design |
| Time Shift |
: Yes |
| Analog DVR |
: Yes |
| EPG ( 8 days ) |
: Yes |
| Teletext Page |
: Yes |
| Subtitle [ DVB ] |
: Yes |
| Digital Recording |
: Yes |
| Audio Description |
: Yes |
| Analog TV Reception |
: Yes |
| Time Machine ( DVR ) |
: Yes |
| Teletext ( Top / Flof / List ) |
: Yes |
| Data Broadcasting ( Country Spec ) |
: Yes |
| Instant Game Response ( ALLM ) |
: Yes |
| Cable |
: DVB-C |
| Satellite |
: DVB-S2 |
| Terrestrial |
: DVB-T2 |
| VESA Wall Mount Model |
: Refer To Accessory Sheet |
| Digital TV Reception ( Terrestrial, Cable, Satellite ) |
: Yes DVB-T2/C/S2 ( IRAN : DVB-T2/C ) |
|
| General Details |
| Power Requirements |
: AC |
| Power Consumption |
: 122 W |
| Net Weight |
: 11.1 Kg |
| Gross Weight |
: 17 Kg |
|
| Power Supply ( Voltage, Hz ) |
: AC 100~240V 50-60Hz |
| On-Mode Power Consumption |
: 126.0 W |
| Peak Luminance Ratio of On-Mode or Home-Mode |
: 184 W |
| Standby / Off-Mode Power Consumption |
: 0.23 W |
| Presence of Lead |
: Yes |
| Energy Saving Mode |
: Yes |
| Energy Efficiency Label |
: 3 |
| Peak Luminance In Percentage |
: 81 % |
| Weight Without Stand |
: 14.6 Kg |
| Weight With Stand |
: 15.6 Kg |
| Illuminance Green Sensor |
: Yes ( White Sensor ) |
|
| Supplied Accessories |
| Remote Control |
: Yes |
| 2 AA Batteries |
: Yes |
| User Manual |
: Yes |
| Wall Mount |
: Yes |
| Warranty Card |
: Yes |
| Table Stand Pair |
: Yes |
|
| Remote Control |
: MR19 |
| Power Cable |
: Yes ( TV Detached ) |
| Batteries |
: Yes ( MR19 : AA X 2EA / L-Con : AAA X 2EA ) |
|
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Compare Daiwa D55U1WOS with:
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Compare LG 55UM7450PVA with:
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Key Differences
Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Daiwa D55U1WOS and LG 55UM7450PVA are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. From a practical standpoint, both options provide a reliable viewing experience for most users. Daiwa D55U1WOS and LG 55UM7450PVA offer different motion rates (60 Hz vs 50 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. 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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