Snapdragon 7s Gen 4
Qualcomm Snapdragon 7s Gen 4 vs Unisoc T820
SoC Comparison Result
Below are the results of a comparison of the characteristics and performance of the Qualcomm Snapdragon 7s Gen 4 and Unisoc T820 mobile processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
Qualcomm
Unisoc
Launch Date
August 2025
November 2022
Platform
SmartPhone Mid range
SmartPhone Mid range
Manufacturing
TSMC
TSMC
Model Name
SM7635-AC
T820
Architecture
1x 2.7 GHz – Kryo Prime (Cortex-A720)
3x 2.4 GHz – Kryo Gold (Cortex-A720)
4x 1.8 GHz – Kryo Silver (Cortex-A520)
1x 2.7 GHz – Cortex-A763x 2.3 GHz – Cortex-A764x 2.1 GHz – Cortex-A55
Cores
8
8
Technology
4 nm
6 nm
Frequency
2700 MHz
2700 MHz
Instruction set
ARMv9.2-A
ARMv8.2-A
GPU Specifications
GPU name
Adreno 810
Mali-G57 MP4
GPU frequency
-
780 MHz
Max display resolution
2900 x 1300
3440 x 1440
FLOPS
-
0.4352 TFLOPS
Execution units
-
4
Shading units
128
64
OpenCL version
3.0
2.0
Vulkan version
1.3
1.3
DirectX version
12.1
-
Connectivity
4G support
LTE Cat. 18
LTE Cat. 15
5G support
Yes
Yes
Bluetooth
5.4
5.0
Wi-Fi
6
5
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou, Galileo
Memory Specifications
Memory type
LPDDR5
LPDDR4X
Memory frequency
3200 MHz
2133 MHz
Memory Bus
2x 16 Bit
2x 16 Bit
Miscellaneous
Audio codecs
- AAC
- AIFF
- CAF
- MP3
- MP4
- WAV
AAC, AIFF, CAF, MP3, MP4, WAV
Max camera resolution
1x 200MP
1x 108MP, 2x 20MP
Storage type
UFS 2.2, UFS 3.1
eMMC 5.1, UFS 3.1
Video codecs
- H.264
- H.265
- VP9
H.264, H.265
Video playback
4K at 30FPS
4K at 60FPS
Video capture
4K at 30FPS
4K at 60FPS
Neural processor (NPU)
Yes
Yes
Advantages
Snapdragon 7s Gen 4
- Higher Technology: 4 nm (4 nm vs 6 nm)
- Newer Launch Date: August 2025 (August 2025 vs November 2022)
Geekbench 6
Single Core
Snapdragon 7s Gen 4
+57%
1202
T820
764
Multi Core
Snapdragon 7s Gen 4
+45%
3347
T820
2301
AnTuTu 10
Snapdragon 7s Gen 4
+62%
865998
T820
534996
SiliconCat Rating
66
Ranks 66 among all SOC on our website
132
Ranks 132 among all SOC on our website
T820
