Quick/Comparisons
| 43 in 4K, 3840 x 2160 pixels | Display | 50 in 4K, 3840 x 2160 pixels |
| Yes | Wi-Fi | Yes |
| Yes | Internet Access In Remote | Yes |
Compare with something else?
Compare Acer Ultra I with another →| 43 in | Size (Diagonal) | 50 in |
| 4K, 3840 x 2160 pixels | Screen Resolution | 4K, 3840 x 2160 pixels |
| 60 Hz | Refresh Rate | 50 Hz |
| 16:9 | Aspect Ratio | — |
| — | Viewing Angle | — |
| Yes | HDR | Yes |
| HDR10, Dolby Vision | HDR Format Types | HDR10, HLG, Dolby Vision |
| — | Anti Reflection | Yes |
| — | Other Display Features | — |
| 2 | USB Ports | 2 (Side) |
| 3 | HDMI Ports | 4 (Side) |
| 1 | RF Input (Analog Co-axial) Ports | 1 |
| — | Headphone/Speaker Output Ports | — |
| — | HDMI Audio Return Channel | Yes, eARC |
| — | Optical Digital Audio Out | Yes |
| Yes | Screen Mirroring | — |
| — | Apple AirPlay | Yes |
| — | Miracast | — |
| — | Built-In Chromecast | Yes |
| Yes | Ethernet | Yes |
| — | Audio Formats Supported | — |
| 2 | Number Of Speakers | 2 |
| 30 W | Total Speaker Output | 20 W |
| 15 W | Output Per Speaker | 10 W |
| Dolby Atmos | Sound Technology | Dolby Audio, Dolby Atmos |
| — | Sound Modes | — |
| AR43UDGGU2875BD | Model | K-50S30 |
| LED | Type | LED |
| 1 Year | Warranty | 1 Year |
| 1N Television, Remote Control 1N, Stands 2N, AAA Batteries 2N, Mini AV Cable 1N, Screws 4N, Power Cord 1N, Wall Mount Kit 1N | In The Box | 1 x Television, 1 x Voice Remote Control, 1 x Batteries, 1 x AC Power Cord |
| 2025 | Launch Year | 2024 |
| — | Variable Refresh Rate | — |
| — | HGiG | — |
| — | Auto Low Latency Mode (ALLM) | Yes, HDMI 1/2/3/4 |
| — | Weight (without Stand) | 12 kg |
| 957.4 (W) x 567.4 (H) x 86.6 (D) mm | Dimensions | 1119 (W) x 649 (H) x 70 (D) mm |
| 957.4 (W) x 622.7 (H) x 224.5 (D) mm | Dimensions With Stand | — |
| — | Voltage Requirement | — |
| — | Power Consumption | — |
| 0.5 W | Power Consumption (Stand-by) | 0.5 W |
| — | Universal Control Remote | Yes |
| Yes | Internet Access In Remote | Yes |
| Yes | Smart TV | Yes |
| Google TV | Operating System (OS) | Google TV |
| Google Play Store | APP Store Type | Google Play Store |
| Yes | Wi-Fi | Yes |
| 2.4GHz, 5GHz | Band Support | 2.4 GHz/5 GHz |
| — | Voice Assistant | Yes |
| Yes | Voice Search | — |
| Yes | Bluetooth | Yes, v5.3 |
| 2 | Processor Cores | — |
| — | Graphics Processor (GPU) | — |
| 2 GB | RAM | — |
| 16 GB | Storage | 16 GB |
| Prime Video, Netflix, JioHotstar, YouTube, etc. | Supported Apps | Netflix, Prime Video, YouTube, Apple TV, Jio Cinema, etc. |
| — | Other Smart Features | — |
| — | Video Formats Supported | — |
| — | Image Formats Supported | — |
| — | Filmmaker Mode | — |
| — | Picture Processor | 4K HDR Processor X1 |
| — | Upscaling | — |
| — | Wide Color Gamut | Yes, Live Color |