MediaTek Dimensity 9400 Plus vs Qualcomm Snapdragon 439
Which processor is better? We compared MediaTek Dimensity 9400 Plus with Qualcomm Snapdragon 439. 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 1.45 GHz – Cortex-A53 |
Number of cores | 8 | 4 |
Instruction Set | ARMv9.2-A | ARMv8-A |
Lithography | 3 nm | 12 nm |
Number of transistors | 5500 million | |
TDP | 5 Watt | |
Neural Processing | MediaTek NPU 890 | Qualcomm Hexagon 536 |
Memory (RAM)
Max amount | up to 24 GB | up to 5 GB |
Memory type | LPDDR5X | LPDDR3 |
Memory frequency | 5333 MHz | 800 MHz |
Memory-bus | 4x16 bit | 1x32 bit |
Graphics
GPU name | Mali-G925 MP12 | Adreno 505 |
GPU Architecture | Mali Valhall | Qualcomm Adreno 500 |
GPU frequency | 1612 MHz | 650 MHz |
Execution units | 12 | 1 |
Shaders | 1536 | 48 |
DirectX | 12.1 | 11 |
OpenCL API | 3.0 | 2.0 |
Vulkan API | 1.3 | 1.0 |
Camera, Video, Display
Max screen resolution | 3840x2160 | 1920x1200 |
Max camera resolution | 1x 320MP | 1x 21MP, 2x 8MP |
Max Video Capture | 8K@60fps | FullHD+@30fps |
Video codec support | AV1 H.264 (AVC) H.265 (HEVC) VP9 |
H.264 (AVC) H.265 (HEVC) VP8 |
Wireless
4G network | Yes | Yes |
5G network | Yes | Yes |
Peak Download Speed | 7.3 Gbps | 0.15 Gbps |
Peak Upload Speed | 0.08 Gbps | |
Wi-Fi | 7 (802.11be) | 5 (802.11ac) |
Bluetooth | 6.0 | 5.0 |
Satellite navigation | BeiDou GPS Galileo GLONASS NavIC QZSS |
BeiDou GPS Galileo GLONASS QZSS SBAS |
Supplemental Information
Launch Date | 2025 Quarter 2 | 2018 Quarter 2 |
Partnumber | MT6991 MT6991Z/TCZA | SDM439 |
Vertical Segment | Mobiles | Mobiles |
Positioning | Flagship | Low-end |
Popular comparisons:
1
Qualcomm Snapdragon 675 vs Samsung Exynos 7884B
2
MediaTek Dimensity 1000 Plus vs Qualcomm Snapdragon 7s Gen 3
3
MediaTek Helio G88 vs Xiaomi Xring O1
4
Unisoc Tiger T620 vs MediaTek Dimensity 900
5
MediaTek Helio G92 Max vs MediaTek Dimensity 7200
6
Samsung Exynos 7904 vs MediaTek Dimensity 7200 Ultra
7
Samsung Exynos 9810 vs Samsung Exynos 1480
8
MediaTek Helio P95 vs Unisoc Tiger T700
9
MediaTek Dimensity 1100 vs MediaTek Dimensity 820
10
Apple A16 Bionic vs MediaTek Helio G99