Product Compare
Unisoc Tiger T620 vs Qualcomm Snapdragon 439
| SOC | SOC | |
|---|---|---|
| CPU | ||
| Architecture | 2x 2.2 GHz – Cortex-A756x 1.8 GHz – Cortex-A55 | 4x 2 GHz – Cortex-A534x 1.45 GHz – Cortex-A53 |
| Frequency | 2200 MHz | 2000 MHz |
| Cores | 8 | 8 |
| Instruction set | ARMv8.2-A | ARMv8-A |
| Process | 12 nm | 12 nm |
| Manufacturing | TSMC | Samsung |
| Transistor count | 5.5 | |
| TDP | 5 W | |
| Graphics | ||
| GPU name | Mali-G57 MP1 | Adreno 505 |
| GPU frequency | 850 MHz | 450 MHz |
| Shading units | 32 | 48 |
| Vulkan version | 1.3 | 1.0 |
| OpenCL version | 2.0 | 2.0 |
| Execution units | 1 | |
| DirectX version | 11 | |
| Memory | ||
| Memory Type | LPDDR4X | LPDDR3 |
| Memory frequency | 1866 MHz | 800 MHz |
| Bus | 2x 16 Bit | 1x 32 Bit |
| Max bandwidth | 6.4 Gbit/s | |
| AI | ||
| NPU | No | |
| Multimedia (ISP) | ||
| Storage type | eMMC 5.1, UFS 2.2 | eMMC 5.1 |
| Max display resolution | 2400 x 1080 | 1920 x 1200 |
| Max camera resolution | 1x 108MP, 2x 16MP | 1x 21MP, 2x 8MP |
| Video capture | 1K at 60FPS | 1K at 30FPS |
| Video playback | 1080p at 60FPS | 1080p at 30FPS |
| Video codecs | - H.264- H.265- VP9 | H.264, H.265, VP8 |
| Audio codecs | - AAC- AIFF- CAF- MP3- MP4- WAV | AIFF, CAF, MP3, MP4, WAV |
| Neural processor (NPU) | Hexagon 536 | |
| Connectivity | ||
| 4G support | LTE Cat. 7 | LTE Cat. 4 |
| 5G support | No | No |
| Download speed | Up to 300 Mbps | Up to 150 Mbps |
| Upload speed | Up to 150 Mbps | Up to 75 Mbps |
| Wi-Fi | 5 | 5 |
| Bluetooth | 5.2 | 5.0 |
| Navigation | GPS, GLONASS, Beidou, Galileo | GPS, GLONASS, Beidou, Galileo, QZSS, SBAS |
| Info | ||
| Announced | Aug 2024 | Jun 2018 |
| Class | Low end | Low end |
| Official page | Official Link ↗ | Official Link ↗ |
| Model number | SDM439 | |
| Benchmarks | ||
| AnTuTu 10 | 336384 | 161583 |
| FP32 (float) | 54 | 43 |