Quick/Comparisons
| 50 in 4K, 3840 x 2160 pixels | Display | 65 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 →| 50 in | Size (Diagonal) | 65 in |
| 4K, 3840 x 2160 pixels | Screen Resolution | 4K, 3840 x 2160 pixels |
| 60 Hz | Refresh Rate | 120 Hz |
| 16:9 | Aspect Ratio | 16:9 |
| — | Viewing Angle | 178 ° Horizontal, 178 ° Vertical |
| Yes | HDR | Yes |
| HDR10, Dolby Vision | HDR Format Types | HDR10, HLG, Dolby Vision |
| — | Anti Reflection | — |
| — | Other Display Features | — |
| 2 | USB Ports | 3 |
| 3 | HDMI Ports | 4 |
| 1 | RF Input (Analog Co-axial) Ports | 2 |
| — | Headphone/Speaker Output Ports | — |
| — | HDMI Audio Return Channel | Yes, eARC (HDMI 2) |
| — | Optical Digital Audio Out | Yes |
| Yes | Screen Mirroring | Yes |
| — | Apple AirPlay | Yes |
| — | Miracast | — |
| — | Built-In Chromecast | Yes |
| Yes | Ethernet | Yes |
| — | Audio Formats Supported | AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X |
| — | Number Of Speakers | — |
| 36 W | Total Speaker Output | 60 W |
| — | Output Per Speaker | — |
| Dolby Atmos | Sound Technology | Dolby Atmos, DTS:X, Surround Sound, Virtual 11.1.2 Channels, Al-Balanced Audio |
| — | Sound Modes | — |
| AR50UDGGU2875BD | Model | OLED65G56LA |
| LED | Type | OLED |
| 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 U, 1 x Remote, 1 x Power Cable, 2 x Batteries, 1 x User Manual, 1 x Warranty Card |
| 2025 | Launch Year | 2025 |
| — | Variable Refresh Rate | Yes, Up to 165Hz |
| — | HGiG | Yes |
| — | Auto Low Latency Mode (ALLM) | Yes |
| — | Weight (without Stand) | 22 kg |
| 1110 (W) x 651.8 (H) x 88.6 (D) mm | Dimensions | 1441 (W) x 826 (H) x 24.3 (D) mm |
| 1110 (W) x 703.1 (H) x 297 (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) | webOS 25 |
| Google Play Store | APP Store Type | — |
| Yes | Wi-Fi | Yes |
| 2.4GHz, 5GHz | Band Support | — |
| — | Voice Assistant | Yes, Alexa |
| Yes | Voice Search | Yes |
| Yes | Bluetooth | Yes, v5.3 |
| 2 | Processor Cores | — |
| — | Graphics Processor (GPU) | — |
| 2 GB | RAM | — |
| 16 GB | Storage | — |
| Prime Video, Netflix, JioHotstar, YouTube, etc. | Supported Apps | Netflix, Prime Video, Apple TV, Disney+Hotstar, etc. |
| — | Other Smart Features | — |
| — | Video Formats Supported | — |
| — | Image Formats Supported | — |
| — | Filmmaker Mode | Yes |
| — | Picture Processor | α11 AI Processor Gen2 |
| — | Upscaling | Yes, α11 AI Super Upscaling 4K |
| — | Wide Color Gamut | Yes, OLED Color |