Qualcomm Snapdragon 7 Gen 4 vs Unisoc SC9863A
We compared two versions of phone SoCs: 8 cores 2800MHz Qualcomm Snapdragon 7 Gen 4 vs. 8 cores 1600MHz Unisoc SC9863A . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.
Main Differences
Qualcomm Snapdragon 7 Gen 4 Advantages
Higher Frequency (2800MHz vs 1600MHz)
More modern manufacturing process (4nm vs 28nm)
Released 6 years and 6 months late
Score
Benchmark
AnTuTu 10
Qualcomm Snapdragon 7 Gen 4
+509%
956920
Unisoc SC9863A
156960
CPU
1x 2.8 GHz – Kryo Prime (Cortex-720)
4x 2.4 GHz – Kryo Gold (Cortex-720)
3x 1.84 GHz – Kryo Silver (Cortex-520)
4x 2.4 GHz – Kryo Gold (Cortex-720)
3x 1.84 GHz – Kryo Silver (Cortex-520)
Architecture
4x 1.6 GHz – Cortex-A55
4x 1.2 GHz – Cortex-A55
4x 1.2 GHz – Cortex-A55
2800 MHz
Frequency
1600 MHz
8
Cores
8
ARMv9-A
Instruction set
ARMv8.2-A
4 MB
L3 cache
-
4 nm
Process
28 nm
-
TDP
3 W
TSMC
Manufacturing
-
Graphics
Adreno 722
GPU name
PowerVR GE8322
-
GPU frequency
550 MHz
-
Execution units
8
256
Shading units
8
16
Max size
4
-
FLOPS
0.0704 TFLOPS
1.3
Vulkan version
1.1
2.0
OpenCL version
1.2
12.1
DirectX version
11
Memory
LPDDR5X
Memory type
LPDDR4X
4200 MHz
Memory frequency
1800 MHz
2x 16 Bit
Bus
2x 16 Bit
33.6 Gbit/s
Max bandwidth
-
Multimedia (ISP)
Yes
Neural processor (NPU)
No
UFS 2.2, UFS 3.1, UFS 4.0
Storage type
eMMC 5.1
2880 x 1800
Max display resolution
2160 x 1080
1x 200MP
Max camera resolution
1x 16MP, 2x 5MP
4K at 60FPS, 1K at 120FPS
Video capture
1K at 30FPS
4K at 60FPS, 1080p at 120FPS
Video playback
1080p at 30FPS
- H.264
- H.265
- VP9
- H.265
- VP9
Video codecs
H.264, H.265
- AAC
- AIFF
- CAF
- MP3
- MP4
- WAV
- AIFF
- CAF
- MP3
- MP4
- WAV
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
Connectivity
-
4G support
LTE Cat. 7
Yes
5G support
No
Up to 4200 Mbps
Download speed
Up to 300 Mbps
-
Upload speed
Up to 150 Mbps
7
Wi-Fi
4
6.0
Bluetooth
4.2
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Navigation
GPS, GLONASS, Beidou, Galileo
Info
May 2025
Announced
Nov 2018
Mid range
Class
Low end
SM7750-AB
Model number
-
