Product Compare
MediaTek Dimensity 9400e vs Unisoc SC9863A
| SOC | SOC | |
|---|---|---|
| CPU | ||
| Architecture | 1x 3.4 GHz – Cortex-X43x 2.85 GHz – Cortex-X44x 2 GHz – Cortex-A720 | 4x 1.6 GHz – Cortex-A554x 1.2 GHz – Cortex-A55 |
| Frequency | 3400 MHz | 1600 MHz |
| Cores | 8 | 8 |
| Instruction set | ARMv9.2-A | ARMv8.2-A |
| L3 cache | 8 MB | |
| Process | 4 nm | 28 nm |
| Transistor count | 22.7 | |
| Manufacturing | TSMC | |
| TDP | 3 W | |
| Graphics | ||
| GPU name | Mali-G720 Immortalis MP12 | PowerVR GE8322 |
| GPU frequency | 1300 MHz | 550 MHz |
| Shading units | 128 | 8 |
| Vulkan version | 1.3 | 1.1 |
| OpenCL version | 3.0 | 1.2 |
| DirectX version | 12 | 11 |
| Execution units | 8 | |
| Memory | ||
| Memory Type | LPDDR5X | LPDDR4X |
| Memory frequency | 4266 MHz | 1800 MHz |
| Bus | 4x 16 Bit | 2x 16 Bit |
| Max bandwidth | 68.2 Gbit/s | |
| AI | ||
| NPU | MediaTek NPU 790 | |
| Multimedia (ISP) | ||
| Storage type | UFS 4.0 | eMMC 5.1 |
| Max display resolution | 3840 x 2160 | 2160 x 1080 |
| Max camera resolution | 1x 320MP | 1x 16MP, 2x 5MP |
| Video capture | 8K at 30FPS, 4K at 60FPS | 1K at 30FPS |
| Video playback | 8K at 30FPS, 4K at 60FPS | 1080p at 30FPS |
| Video codecs | - H.264- H.265- AV1- VP9 | H.264, H.265 |
| Audio codecs | - AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3 | AAC, AIFF, CAF, MP3, MP4, WAV |
| Neural processor (NPU) | No | |
| Connectivity | ||
| 5G support | Yes | No |
| Download speed | Up to 7300 Mbps | Up to 300 Mbps |
| Wi-Fi | 7 | 4 |
| Bluetooth | 6.0 | 4.2 |
| Navigation | GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC | GPS, GLONASS, Beidou, Galileo |
| 4G support | LTE Cat. 7 | |
| Upload speed | Up to 150 Mbps | |
| Info | ||
| Announced | May 2025 | Nov 2018 |
| Class | Flagship | Low end |
| Official page | Official Link ↗ | |
| Benchmarks | ||
| AnTuTu 10 | 2159260 | 156960 |
| FP32 (float) | 3993 | 70 |