| key specs |
| Display | 65.00-inch | 55.00-inch |
| Resolution Standard | 4K | 4K |
| OS | Android | Android |
| Smart TV | Yes | Yes |
| Screen Type | - | LED |
| Dimensions | - | 1230.4x734.7x77.8mm |
| general |
| Brand | OnePlus | Nokia |
| Model | TV U Series 65 U1S | 55-inch 4K LED Smart Android TV (55TAUHDN) |
| Release date | June 10, 2021 | October 6, 2020 |
| Model Name | TV U Series 65 U1S | 55TAUHDN |
| Display Size | 65 inch | 55 inch |
| Resolution (pixels) | 3840x2160 | 3840x2160 |
| Resolution Standard | 4K | 4K |
| 3D | No | - |
| Smart TV | Yes | Yes |
| Curve TV | No | - |
| Series | U1S series | - |
| Launch Year | 2021 | 2020 |
| Screen Type | - | LED |
| Color | - | Black |
| connectivity features |
| No of HDMI Port | 3 | 3 |
| No of USB Port | 2 | 2 |
| Built In Wi-Fi | Yes | Yes |
| Wi-Fi Supported | Yes | - |
| Ethernet (RJ45) | - | Yes |
| Headphone Jack | - | Yes |
| Analog Audio Input | - | Yes |
| audio features |
| Number of Speakers | 4 | 2 |
| Sound Technology | Dolby Audio | Sound by Onkyo, Certified Home Theater - IMAX Enhanced, 6D Sound, Dolby Audio |
| Speaker Output RMS | 30W | 48W |
| Supported Audio Formats | Dolby Audio co-tuned with Dynaudio | MP3, WMA, M4A, AAC, MP2, PCM, MPEG |
| Speaker Type | - | QuatroX Speakers |
| Surround Sound | - | Certified Onkyo Surround Sound |
| video features |
| Picture Engine | Gamma Engine | - |
| Digital Noise Filter | Yes | Yes |
| HDR Support | HDR10,HDR10+,HLG | - |
| Brightness | - | 420 nits |
| Contrast Ratio | - | 5000:1 (Static) |
| View Angle | - | 178 |
| Aspect Ratio | - | 16:9 |
| Supported Video Formats | - | MPG, AVI, TS, MOV, MKV, DAT, MP4, VOB, RM, RMVB |
| Refresh Rate (Hz) | - | 60 |
| smart tv features |
| Supported App - Youtube | Yes | Yes |
| Supported App - Netflix | Yes | Yes |
| Supported App - Amazon Prime Video | Yes | - |
| Operating System Present | Android TV 10-based OxygenPlay 2.0 | Yes |
| Operating System | Android | Android |
| Number of Cores | - | quad-core |
| Processor | - | CA 55 Quad Core Processor |
| Graphic Processor | - | Mali 470 Quad Core |
| RAM | - | 2GB |
| Storage Capacity | - | 16GB |
| Supported App - Hotstar | - | Yes |
| Screen Mirroring | - | Yes |
| App Store Type | - | Google Play |
| dimensions |
| Width x Height x Depth (without stand) | - | 1230.4x734.7x77.8mm |
| Width x Height x Depth (with stand) | - | 1230.4x804.2x229mm |
| Weight (with stand) | - | 14.5KG |
| power features |
| Power Consumption | - | 140 W, 0.5 W (Standby) |
| remote control features |
| Smart Remote | - | Yes |
| RF Capable | - | Yes |
| Battery Type | - | AAA |