Quick/Comparisons
| 65 in 4K, 3840 x 2160 pixels | Display | 75 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 →| 65 in | Size (Diagonal) | 75 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 | — |
| Yes | HDR | Yes |
| HDR10, Dolby Vision | HDR Format Types | HDR10, HLG, Dolby Vision |
| — | Anti Reflection | — |
| — | Other Display Features | — |
| 2 | USB Ports | 2 (Side) |
| 3 | HDMI Ports | 4 (Side) |
| 1 | RF Input (Analog Co-axial) Ports | 1 (Side) |
| — | Headphone/Speaker Output Ports | — |
| — | HDMI Audio Return Channel | Yes, eARC/ARC |
| — | Optical Digital Audio Out | Yes |
| Yes | Screen Mirroring | Yes |
| — | Apple AirPlay | Yes |
| — | Miracast | — |
| — | Built-In Chromecast | Yes |
| Yes | Ethernet | Yes |
| — | Audio Formats Supported | — |
| — | Number Of Speakers | 2 |
| 40 W | Total Speaker Output | 20 W |
| — | Output Per Speaker | 10 W |
| Dolby Atmos | Sound Technology | Dolby Audio, Dolby Atmos, DTS Surround Sound, DTS Express, DTS HD-Master Audio, DTS-HD High Res Audio, DTS:X |
| — | Sound Modes | — |
| AR65UDGGU2875BD | Model | K-75XR55A |
| LED | Type | Mini 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 LED TV, 1 Warranty Card, 1 Remote Control, 1 User Manual, 2 Batteries |
| 2025 | Launch Year | 2025 |
| — | Variable Refresh Rate | Yes, HDMI 3, 4 |
| — | HGiG | — |
| — | Auto Low Latency Mode (ALLM) | Yes, HDMI 1,2, 3, 4 |
| — | Weight (without Stand) | 36.2 kg |
| 1445 (W) x 841 (H) x 87.9 (D) mm | Dimensions | 1671 (W) x 960 (H) x 60 (D) mm |
| 1445 (W) x 912.7 (H) x 284.9 (D) mm | Dimensions With Stand | 1671 (W) x 990 (H) x 405 (D) mm |
| — | Voltage Requirement | 110-240V AC 50/60Hz |
| — | Power Consumption | — |
| 0.5 W | Power Consumption (Stand-by) | — |
| — | Universal Control Remote | — |
| Yes | Internet Access In Remote | Yes |
| Yes | Smart TV | Yes |
| Google TV | Operating System (OS) | Android TV |
| Google Play Store | APP Store Type | Google Play Store |
| Yes | Wi-Fi | Yes |
| 2.4GHz, 5GHz | Band Support | 2.4GHz, 5GHz |
| — | Voice Assistant | Yes |
| Yes | Voice Search | Yes |
| Yes | Bluetooth | Yes |
| 2 | Processor Cores | — |
| — | Graphics Processor (GPU) | — |
| 2 GB | RAM | — |
| 16 GB | Storage | — |
| Prime Video, Netflix, JioHotstar, YouTube, etc. | Supported Apps | Netflix, Prime Video, Jio Hotstar, Apple TV, YouTube, etc. |
| — | Other Smart Features | — |
| — | Video Formats Supported | — |
| — | Image Formats Supported | — |
| — | Filmmaker Mode | Yes |
| — | Picture Processor | XR Processor |
| — | Upscaling | Yes |
| — | Wide Color Gamut | — |