| Model No |
55U7KAU |
OLED55C3PUA |
| 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 |
100 Hz |
120 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| 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 |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: AC4, AC3, EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, JPS, MPO |
|
| Video |
| Backlight |
: 4K UHD DLED Mini-LED PRO ULED |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| Dolby Vision |
: Yes |
| 4K Upscaling |
: Yes |
| IMAX Enhanced |
: Yes |
| Anti-Glare Screen |
: Yes |
| Quantum Dot Colour |
: Yes |
| Panel Bit Depth |
: 8Bit + FRC |
| Picture Engine |
: Quad Core ( Hi View Engine ) |
| Decoder |
: HEVC (H.265), H.264, MPEG4, MPEG2 |
|
| BackLight |
: 4K UHD OLED EVO |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Dolby Vision |
: Yes |
| Perfect Black |
: Yes |
| Response Time |
: < 0.1 ms |
| Display Type |
: 4K OLED |
| Motion |
: OLED Motion |
| AI Picture |
: AI Picture Pro |
| Picture Processor |
: α9 AI Processor Gen6 |
| Resolution Upscaler |
: AI Super Upscaling 4K |
|
| Audio |
| Sound Output ( RMS ) |
: 2 X 10 W + 20 W |
| Dolby Atmos |
: Yes |
| User Equaliser |
: Yes |
|
| Audio Output ( RMS ) |
: 40 W |
| Dolby Atmos |
: Yes |
| DTS Decoder |
: Yes |
| WiSA Ready |
: Yes |
| LG Sound Sync |
: Yes |
| Bluetooth Surround Ready |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.2 Channel |
| AI Sound Pro |
: AI Sound Pro ( Virtual 9.1.2 Up-Mix ) |
| Audio Codec |
: AAC, AC3 ( Dolby Digital ), AC4, apt-X ( Refer To Manual ), EAC3, HE-AAC, MP2, MP3, PCM, WMA |
|
| Connectivity Options |
| HDMI 2.1 + 2.0 |
: 4 ( HDMI2.0 X 2 ALLM, VRR / 2.1 X 1 eARC, ALLM, VRR, 4K@144Hz / 2.1 X ALLM, VRR, 4K@144Hz ) |
| USB 3.0 + 2.0 |
: 2 ( 3.0 X 1, 2.0 X 1 ) |
| Bluetooth 5.0 |
: Yes |
| Ethernet / LAN |
: Yes |
| Headphone Out |
: Yes |
| Anyview Stream |
: Yes |
| Composite In ( AV ) |
: Yes |
| Wi-Fi |
: IEEE 802.11 a/b/g/n/ac ( 2.4G and 5G ) |
|
| HDMI |
: 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS As Specified In HDMI 2.1 ( 4 Port )) |
| USB ( 2.0 ) |
: 3ea |
| Ethernet / LAN |
: 1ea |
| RF Connection Input ( Antenna / Cable ) |
: 1ea |
| IP Control |
: Yes |
| Bluetooth® 5.0 |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| RS-232C Input ( Mini Jack ) |
: Yes |
| Smart Phone Connectivity |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
| TV Tuner |
: ATSC, Clear QAM |
|
| Smart TV Features |
| Operating System |
: VIDAA U7 |
| CPU |
: Quad Core |
| Amazon Alexa |
: Yes |
| Freeview Plus |
: Yes |
| UHD 4K Streaming |
: Yes |
| Smart Home Ready |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Go hands-Free With Google Assistant |
: Yes |
| Apple Airplay &cApple Home |
: Yes |
| Streaming Video On Demand |
: Yes |
| Web Browser |
: Odin |
|
| Operating System |
: webOS 23 |
| Apple |
: Yes |
| Sports Alert |
: Yes |
| LG Channels |
: Yes |
| LG ThinQ® AI |
: Yes |
| Full Web Browser |
: Yes |
| Home Dashboard |
: Yes |
| Who. Where. What? |
: Yes |
| Amazon Alexa Compatible |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Google Home Compatible |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| Content Partners |
: Apple TV, Disney+, HBO Max, Hulu, iHeartRadio, Netflix, Paramount+, Peacock, Prime Video, Spotify, Youtube TV |
|
| Other Features |
| Front Colour |
: Tarnish |
| AI Sports Mode |
: Yes |
| Hotel TV |
: Yes |
| Parental Control |
: Yes |
| FreeSync Premium |
: Yes |
| 144Hz Game Mode Pro |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| TÜV Rheinland User Data Protection Certification |
: Yes |
| Energy Ratings |
: 4.5 Stars |
| Digital & Analog Tuner |
: DVB-T / DVB-T2 |
| EPG |
: 7 Days For All Services |
| Media Player |
: Yes ( Video, Audio, Picture ) |
|
| HGiG |
: Yes |
| FreeSync™ |
: Yes |
| Game Optimizer |
: Yes |
| G-SYNC Compatible |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Limited Warranty |
: 1 Year Parts & Labor |
| Cloud Gaming |
: Nvidia GeForce Now, Utomik |
|
| General Details |
| Power Supply |
: AC100V~240V |
| Power Consumption |
: 339 kWh Per Year |
| Power Consumption Standby |
: ≤0.5 W |
| Weight Without Stand |
: 13.9 Kg |
| Weight With Stand |
: 14.4 Kg |
| Weight Packaged |
: 19.5 Kg |
| Wall Mount Dimensions |
: 400 mm X 200 mm |
|
| Power Supply |
: AC 120V, 50/60Hz |
| Power Consumption |
: 95 W |
| Annual Power Consumption |
: 176 KWh/y |
| Power Consumption Standby |
: Under 0.5 W |
| TV Weight Without Stand |
: 14.10 Kg |
| TV Weight With Stand |
: 16.01 Kg |
| Packaging Weight |
: 22.18 Kg |
| VESA Mounting |
: 300 mm X 200 mm |
|
| Supplied Accessories |
| Remote Control |
: ERF2R36H |
| 2 X AAA Batteries |
: Yes |
| User Manual |
: Yes |
| Quick Set Up Guide |
: Yes |
|
| Remote Control |
: Yes |
| Batteries |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| Quick Start Guide |
: Yes |
|
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Compare Hisense 55U7KAU with:
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Compare LG OLED55C3PUA with:
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Key Differences
Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. LG OLED55C3PUA and Hisense 55U7KAU are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. LG OLED55C3PUA and Hisense 55U7KAU offer different motion rates (120 Hz vs 100 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. Verdict: Choosing between LG OLED55C3PUA and Hisense 55U7KAU depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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