Product Compare
Unisoc T820 vs Xiaomi Xring O1
| SOC | SOC | |
|---|---|---|
| CPU | ||
| Architecture | 1x 2.7 GHz – Cortex-A763x 2.3 GHz – Cortex-A764x 2.1 GHz – Cortex-A55 | 2x 3.9 GHz – Cortex-X9254x 3.4 GHz – Cortex-A7252x 1.9 GHz – Cortex-A7252x 1.8 GHz – Cortex-A520 |
| Frequency | 2700 MHz | 3900 MHz |
| Cores | 8 | 10 |
| Instruction set | ARMv8.2-A | ARMv9.2-A |
| Process | 6 nm | 3 nm |
| Manufacturing | TSMC | TSMC |
| L2 cache | 10.5 MB | |
| L3 cache | 16 MB | |
| Transistor count | 19 | |
| Graphics | ||
| GPU name | Mali-G57 MP4 | Mali-G925 Immortalis MC16 |
| GPU frequency | 780 MHz | 1392 MHz |
| Execution units | 4 | |
| Shading units | 64 | 128 |
| Vulkan version | 1.3 | 1.3 |
| OpenCL version | 2.0 | 3.0 |
| DirectX version | 12.1 | |
| Memory | ||
| Memory Type | LPDDR4X | LPDDR5T |
| Memory frequency | 2133 MHz | 9600 MHz |
| Bus | 2x 16 Bit | 4x 16 Bit |
| Max bandwidth | 17.07 Gbit/s | 76.8 Gbit/s |
| Multimedia (ISP) | ||
| Neural processor (NPU) | Yes | |
| Storage type | eMMC 5.1, UFS 3.1 | UFS 4.1 |
| Max display resolution | 3440 x 1440 | 3200 x 2136 |
| Max camera resolution | 1x 108MP, 2x 20MP | 1x 200MP |
| Video capture | 4K at 60FPS | 8K at 30FPS, 4K at 120FPS |
| Video playback | 4K at 60FPS | 8K at 30FPS, 4K at 120FPS |
| Video codecs | H.264, H.265 | - H.264- H.265- AV1- VP9 |
| Audio codecs | AAC, AIFF, CAF, MP3, MP4, WAV | - AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3 |
| Connectivity | ||
| 4G support | LTE Cat. 15 | LTE Cat. 24 |
| 5G support | Yes | Yes |
| Wi-Fi | 5 | 7 |
| Bluetooth | 5.0 | 5.4 |
| Navigation | GPS, GLONASS, Beidou, Galileo | GPS, GLONASS, Beidou, Galileo, QZSS |
| Download speed | Up to 7900 Mbps | |
| Upload speed | Up to 4200 Mbps | |
| Info | ||
| Announced | Nov 2022 | May 2025 |
| Class | Mid range | Flagship |
| Official page | Official Link ↗ | |
| AI | ||
| NPU | Yes | |
| Theoretical Performance | 44 TOPS | |
| Benchmarks | ||
| AnTuTu 10 | 492038 | 2501370 |
| Geekbench 6 Single Core | 764 | 3086 |
| Geekbench 6 Multi Core | 2301 | 9701 |