MediaTek Dimensity 9400 Plus vs Unisoc SC7731E
Which processor is better? We compared MediaTek Dimensity 9400 Plus with Unisoc SC7731E. Compare, analyze the specifications. Find out their scores in popular benchmarks (GeekBench 6 Single-Core, GeekBench 6 Multi-Core) and who is the winner?
GeekBench 6 Single-Core
Score
GeekBench 6 Multi-Core
Score
CPU cores and architecture
| Architecture | 1x 3.73 GHz – Cortex-X925 3x 3.3 GHz – Cortex-X4 4x 2.4 GHz – Cortex-A720 |
4x 1.3 GHz – Cortex-A7 |
| Number of cores | 8 | 4 |
| Instruction Set | ARMv9.2-A | ARMv7-A |
| Lithography | 3 nm | 28 nm |
| TDP | 7 Watt | |
| Neural Processing | MediaTek NPU 890 |
Memory (RAM)
| Max amount | up to 24 GB | up to 1 GB |
| Memory type | LPDDR5X | LPDDR3 |
| Memory frequency | 5333 MHz | 533 MHz |
| Memory-bus | 4x16 bit |
Storage
| Storage specification | eMMC 5.1 |
Graphics
| GPU name | Mali-G925 MP12 | Mali-T820 MP1 |
| GPU Architecture | Mali Valhall | Mali Midgard |
| GPU frequency | 1612 MHz | 600 MHz |
| Execution units | 12 | 1 |
| Shaders | 1536 | 4 |
| DirectX | 12.1 | 11 |
| OpenCL API | 3.0 | 1.2 |
| OpenGL API | ES 3.2 | |
| Vulkan API | 1.3 | 1.0 |
Camera, Video, Display
| Max screen resolution | 3840x2160 | 1440x720 |
| Max camera resolution | 1x 320MP | 1x 8MP |
| Max Video Capture | 8K@60fps | HD@30fps |
| Video codec support | AV1 H.264 (AVC) H.265 (HEVC) VP9 |
H.264 (AVC) |
Wireless
| 4G network | Yes | Yes |
| 5G network | Yes | Yes |
| Peak Download Speed | 7.3 Gbps | |
| Wi-Fi | 7 (802.11be) | 4 (802.11n) |
| Bluetooth | 6.0 | 4.2 |
| Satellite navigation | BeiDou GPS Galileo GLONASS NavIC QZSS |
BeiDou GPS GLONASS |
Supplemental Information
| Launch Date | 2025 Quarter 2 | 2018 Quarter 2 |
| Partnumber | MT6991 MT6991Z/TCZA | |
| Vertical Segment | Mobiles | Mobiles |
| Positioning | Flagship | Low-end |
Popular comparisons:
1
Qualcomm Snapdragon 888 Plus vs MediaTek Dimensity 1080
2
Qualcomm Snapdragon 870 vs Unisoc Tiger T606
3
MediaTek Dimensity 1300 vs Unisoc SC9863A
4
HiSilicon Kirin 8000 vs MediaTek Dimensity 9300 Plus
5
MediaTek Dimensity 720 vs Qualcomm Snapdragon 835
6
MediaTek Dimensity 810 vs MediaTek Dimensity 6400
7
Qualcomm Snapdragon 4 Gen 1 vs Qualcomm Snapdragon 435
8
MediaTek Dimensity 7200 vs MediaTek Dimensity 820
9
MediaTek Dimensity 800U vs Samsung Exynos 9609
10
HiSilicon Kirin 985 5G vs Samsung Exynos 7904