Unisoc Tiger T620 vs Xiaomi Xring O3
[ VERDICT ]
Winner: Xiaomi Xring O3 (100/100)
Xiaomi Xring O3 leads overall with a score of 100/100 compared to Unisoc Tiger T620 (25/100), offering superior measured performance and technical specifications.
Benchmark Performance Comparison
Normalized Lab Scores| Benchmark | Unisoc Tiger T620 | Xiaomi Xring O3 |
|---|---|---|
| NanoReview Score | 25.0 Poor | 100.0 Excellent WINNER |
| Performance | 20.0 Poor | 100.0 Excellent WINNER |
Detailed Technical Specifications
AI Accelerator
| Specification | Unisoc Tiger T620 | Xiaomi Xring O3 |
|---|---|---|
| Neural processor (NPU) | No | Yes |
| NPU theoretical performance | — | 200 TOPS |
AnTuTu 11
| Specification | Unisoc Tiger T620 | Xiaomi Xring O3 |
|---|---|---|
| CPU | 151829 | 1359147 |
| GPU | 20788 | 2143582 |
| Memory | 156354 | 941063 |
| Total score | 452545 | 5228014 |
| UX | 123574 | 784222 |
CPU
| Specification | Unisoc Tiger T620 | Xiaomi Xring O3 |
|---|---|---|
| Architecture | 2x 2.2 GHz – Cortex-A756x 1.8 GHz – Cortex-A55 | 2x 4.35 GHz – C1-Ultra4x 3.68 GHz – C1-Premium4x 3.15 GHz – C1-Pro |
| Cores | 8 | 10 |
| Frequency | 2200 MHz | 4350 MHz |
| Instruction set | ARMv8.2-A | ARMv9.3-A |
| Manufacturing | TSMC | TSMC |
| Process | 12 nanometers | 3 nanometers |
| L2 cache | — | 12 MB |
| L3 cache | — | 16 MB |
Connectivity
| Specification | Unisoc Tiger T620 | Xiaomi Xring O3 |
|---|---|---|
| 4G support | LTE Cat. 7 | — |
| 5G support | No | Yes |
| Bluetooth | 5.2 | 6.0 |
| Download speed | Up to 300 Mbps | — |
| Navigation | GPS, GLONASS, Beidou, Galileo | GPS, GLONASS, Beidou, Galileo, QZSS |
| Upload speed | Up to 150 Mbps | — |
| Wi-Fi | 5 | 7 |
GeekBench 6
| Specification | Unisoc Tiger T620 | Xiaomi Xring O3 |
|---|---|---|
| API | Vulkan | — |
| Asset compression | 78.2 MB/sec | — |
| Background blur | 3.42 images/sec | — |
| Edge detection | 0.04 Gpixels/sec | — |
| Face detection | 0.48 images/sec | — |
| Feature matching | 0.01 Gpixels/sec | — |
| Gaussian blur | 0.03 Gpixels/sec | — |
| HDR | 45.6 Mpixels/sec | — |
| HTML 5 Browser | 44.9 pages/sec | — |
| Horizon detection | 0.03 Gpixels/sec | — |
| Image detection | 25.9 images/sec | — |
| PDF Renderer | 54.4 Mpixels/sec | — |
| Particle physics | 89.6 FPS | — |
| Photo processing | 14.9 images/sec | — |
| Ray tracing | 2.23 Mpixels/sec | — |
| Samples | Less than 3 | — |
| Stereo matching | 1.61 Gpixels/sec | — |
Graphics
| Specification | Unisoc Tiger T620 | Xiaomi Xring O3 |
|---|---|---|
| FLOPS | 54.4 Gigaflops | 6554 Gigaflops |
| GPU frequency | 850 MHz | 1600 MHz |
| OpenCL version | 2.0 | 3.0 |
| Pipelines | 1 | 16 |
| Shading units | 32 | 128 |
| Total shaders | 32 | 2048 |
| Vulkan version | 1.3 | 1.4 |
| DirectX version | — | 12.2 |
Info
| Specification | Unisoc Tiger T620 | Xiaomi Xring O3 |
|---|---|---|
| Announced | August 2024 | August 2026 |
| Class | Low end | Flagship |
| Official page | Unisoc Tiger T620 official site | — |
Memory
| Specification | Unisoc Tiger T620 | Xiaomi Xring O3 |
|---|---|---|
| Bus | 2x 16 Bit | 4x 24 Bit |
| Max size | 8 GB | 24 GB |
| Memory frequency | 1866 MHz | 5333 MHz |
| Memory type | LPDDR4X | LPDDR6 |
| Max bandwidth | — | 113.8 Gb/s |
Multimedia (ISP)
| Specification | Unisoc Tiger T620 | Xiaomi Xring O3 |
|---|---|---|
| Audio codecs | - AAC- AIFF- CAF- MP3- MP4- WAV | - AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3 |
| Max camera resolution | 1x 108MP, 2x 16MP | — |
| Max display resolution | 2408 x 1080 | — |
| Storage type | eMMC 5.1, UFS 2.1, UFS 2.2 | UFS 4.1 |
| Video capture | 1K at 60FPS | 8K at 30FPS, 4K at 120FPS |
| Video codecs | - H.264- H.265- VP9 | - H.264- H.265- AV1- VP9 |
| Video playback | 1080p at 60FPS | 8K at 30FPS, 4K at 120FPS |
PCMark 3.0
| Specification | Unisoc Tiger T620 | Xiaomi Xring O3 |
|---|---|---|
| Data manipulation score | 5752 | — |
| Phones tested | Less than 3 | — |
| Photo editing score | 18556 | — |
| Video editing score | 5148 | — |
| Web score | 9344 | — |
| Writing score | 10734 | — |
Recent User Tests
| Specification | Unisoc Tiger T620 | Xiaomi Xring O3 |
|---|---|---|
| Date | Benchmark | — |
| 📘 2025-09-08(King Lennon) | AnTuTu | — |
| 📘 2026-02-25(Dodo) | AnTuTu | — |
| 📘 2026-07-05->LegacyDeviceUser | CPU Throttle | — |
Smartphones
| Specification | Unisoc Tiger T620 | Xiaomi Xring O3 |
|---|---|---|
| 1.itel S25 Ultra | 452545 | — |
| Phones with Tiger T620 | AnTuTu v11 | — |
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