MediaTek Dimensity 900 vs Unisoc SC9863A
SOC Specs Compare
CPU
Architecture
2x 2.4 GHz – Cortex-A786x 2 GHz – Cortex-A55
4x 1.6 GHz – Cortex-A554x 1.2 GHz – Cortex-A55
Frequency
2400 MHz
1600 MHz
Cores
8
8
Instruction set
ARMv8.2-A
ARMv8.2-A
L3 cache
0
-
Process
6 nm
28 nm
Transistor count
10
-
TDP
4 W
3 W
Manufacturing
TSMC
-
Graphics
GPU name
Mali-G68 MP4
PowerVR GE8322
GPU frequency
900 MHz
550 MHz
Execution units
4
8
Shading units
48
8
Vulkan version
1.3
1.1
OpenCL version
2.0
1.2
DirectX version
12
11
Memory
Memory Type
LPDDR5
LPDDR4X
Memory frequency
3200 MHz
1800 MHz
Bus
4x 16 Bit
2x 16 Bit
Max bandwidth
18.4 Gbit/s
-
Multimedia (ISP)
Neural processor (NPU)
Yes
No
Storage type
UFS 2.1, UFS 3.1
eMMC 5.1
Max display resolution
2520 x 1080
2160 x 1080
Max camera resolution
1x 108MP, 2x 20MP
1x 16MP, 2x 5MP
Video capture
4K at 30FPS
1K at 30FPS
Video playback
4K at 30FPS
1080p at 30FPS
Video codecs
H.264, H.265, AV1, VP9
H.264, H.265
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
AAC, AIFF, CAF, MP3, MP4, WAV
Connectivity
4G support
LTE Cat. 18
LTE Cat. 7
5G support
Yes
No
Download speed
Up to 2770 Mbps
Up to 300 Mbps
Upload speed
Up to 1250 Mbps
Up to 150 Mbps
Wi-Fi
6
4
Bluetooth
5.2
4.2
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo
Info
📊 Benchmark
AnTuTu 10
516,049
156,960
Geekbench 6
898
-
Geekbench 6
2,240
-
FP32 (float)
-
70