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Mobile and Tablet SoC Comparison
HiSilicon Kirin 820 vs Qualcomm Snapdragon 7s Gen 2
HiSilicon Kirin 820 vs Qualcomm Snapdragon 7s Gen 2
VS
HiSilicon Kirin 820
Qualcomm Snapdragon 7s Gen 2
We compared two versions of phone SoCs: 8 cores 2360MHz HiSilicon Kirin 820 vs. 8 cores 2400MHz Qualcomm Snapdragon 7s Gen 2 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.
Main Differences
HiSilicon Kirin 820 Advantages
Larger memory bandwidth (31.78GB/s vs 25.6GB/s)
Qualcomm Snapdragon 7s Gen 2 Advantages
Higher Frequency (2400MHz vs 2360MHz)
More modern manufacturing process (4nm vs 7nm)
Released 3 years and 6 months late
Score
Benchmark
AnTuTu 10
HiSilicon Kirin 820
498005
Qualcomm Snapdragon 7s Gen 2
+18%
590571
HiSilicon Kirin 820
VS
Qualcomm Snapdragon 7s Gen 2
CPU
1x 2.36 GHz – Cortex-A76
3x 2.22 GHz – Cortex-A76
4x 1.84 GHz – Cortex-A55
Architecture
4x 2.4 GHz – Cortex-A78
4x 1.95 GHz – Cortex-A55
2360 MHz
Frequency
2400 MHz
8
Cores
8
7 nm
Process
4 nm
5 W
TDP
5 W
-
Manufacturing
Samsung
Graphics
Mali-G57 MP6
GPU name
Adreno 710
850 MHz
GPU frequency
940 MHz
6
Execution units
-
64
Shading units
-
12
Max size
16
0.6528 TFLOPS
FLOPS
-
1.3
Vulkan version
-
2.0
OpenCL version
-
12
DirectX version
-
Memory
LPDDR4X
Memory type
LPDDR5
2133 MHz
Memory frequency
3200 MHz
4x 16 Bit
Bus
2x 16 Bit
31.78 Gbit/s
Max bandwidth
25.6 Gbit/s
AI
Yes
NPU
Yes
Multimedia (ISP)
Yes
Neural processor (NPU)
Yes
UFS 2.1
Storage type
UFS 2.2, UFS 3.1
3360 x 1440
Max display resolution
2520 x 1080
1x 48MP, 2x 20MP
Max camera resolution
1x 200MP
4K at 30FPS
Video capture
4K at 30FPS
4K at 30FPS
Video playback
4K at 30FPS
H.264, H.265, AV1, VP9
Video codecs
H.264, H.265, VP9
AIFF, CAF, MP3, MP4, WAV
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
Balong 5000
Modem
Snapdragon X62
Connectivity
LTE Cat. 24
4G support
LTE Cat. 18
Yes
5G support
Yes
Up to 4600 Mbps
Download speed
Up to 2900 Mbps
Up to 200 Mbps
Upload speed
Up to 1600 Mbps
6
Wi-Fi
6
5.1
Bluetooth
5.2
GPS, GLONASS, Beidou
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Info
Mar 2020
Announced
Sep 2023
Mid range
Class
Mid range
-
Model number
SM7435-AB
-
Official page
Qualcomm Snapdragon 7s Gen 2
Related SoC Comparison
1
HiSilicon Kirin 820 vs Qualcomm Snapdragon 6 Gen 1
2
MediaTek Dimensity 7025 vs HiSilicon Kirin 820
3
HiSilicon Kirin 820 vs MediaTek Helio G99
4
HiSilicon Kirin 820 vs Qualcomm Snapdragon 7 Gen 1
5
MediaTek Dimensity 7200 Ultra vs HiSilicon Kirin 820
6
MediaTek Dimensity 8200 vs HiSilicon Kirin 820
7
Qualcomm Snapdragon 7s Gen 2 vs MediaTek Dimensity 7200
8
Qualcomm Snapdragon 7s Gen 2 vs MediaTek Dimensity 7030
9
HiSilicon Kirin 820 vs Samsung Exynos 7904
10
HiSilicon Kirin 820 vs HiSilicon Kirin 650
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