MediaTek Dimensity 6400 vs Unisoc SC7731E

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Which processor is better? We compared MediaTek Dimensity 6400 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

Dimensity 6400

796

SC7731E

88

GeekBench 6 Multi-Core

Score

Dimensity 6400

2140

SC7731E

411

CPU cores and architecture

Architecture	6x 2 GHz – Cortex-A55	4x 1.3 GHz – Cortex-A7
Number of cores	6	4
Instruction Set	ARMv8.2-A	ARMv7-A
Lithography	6 nm	28 nm
TDP		7 Watt
Neural Processing	NPU

Memory (RAM)

Max amount	up to 12 GB	up to 1 GB
Memory type	LPDDR4X	LPDDR3
Memory frequency	2133 MHz	533 MHz
Memory-bus	2x16 bit

Storage

Storage specification

eMMC 5.1

Graphics

GPU name	Mali-G57 MP2	Mali-T820 MP1
GPU Architecture	Mali Valhall	Mali Midgard
GPU frequency		600 MHz
Execution units	2	1
Shaders	64	4
DirectX	12	11
OpenCL API	2.0	1.2
OpenGL API		ES 3.2
Vulkan API	1.3	1.0

Camera, Video, Display

Max screen resolution	2520x1080	1440x720
Max camera resolution	1x 108MP, 2x 16MP	1x 8MP
Max Video Capture	2K@30fps	HD@30fps
Video codec support	H.264 (AVC) H.265 (HEVC) VP9	H.264 (AVC)

Wireless

4G network	Yes	Yes
5G network	Yes	Yes
Peak Download Speed	3.3 Gbps
Wi-Fi	5 (802.11ac)	4 (802.11n)
Bluetooth	5.4	4.2
Satellite navigation	BeiDou GPS Galileo GLONASS NavIC QZSS	BeiDou GPS GLONASS