Qualcomm Snapdragon 4 Gen 2 vs HiSilicon Kirin 820
SOC Specs Compare
CPU
Architecture
2x 2.2 GHz – Cortex-A786x 2 GHz – Cortex-A55
1x 2.36 GHz – Cortex-A763x 2.22 GHz – Cortex-A764x 1.84 GHz – Cortex-A55
Frequency
2200 MHz
2360 MHz
Cores
8
8
Instruction set
ARMv8.2-A
ARMv8.2-A
Process
4 nm
7 nm
Manufacturing
Samsung
-
TDP
-
5 W
Graphics
GPU name
Adreno 613
Mali-G57 MP6
GPU frequency
955 MHz
850 MHz
Execution units
2
6
Shading units
96
64
Vulkan version
1.1
1.3
OpenCL version
2.0
2.0
DirectX version
12.1
12
Memory
Memory Type
LPDDR5
LPDDR4X
Memory frequency
3200 MHz
2133 MHz
Bus
2x 16 Bit
4x 16 Bit
Max bandwidth
25.6 Gbit/s
31.78 Gbit/s
Multimedia (ISP)
Neural processor (NPU)
Yes
Yes
Storage type
UFS 2.2, UFS 3.1
UFS 2.1
Max display resolution
2520 x 1080
3360 x 1440
Max camera resolution
1x 108MP, 2x 16MP
1x 48MP, 2x 20MP
Video capture
1K at 60FPS
4K at 30FPS
Video playback
1080p at 60FPS
4K at 30FPS
Video codecs
H.264, H.265, VP9
H.264, H.265, AV1, VP9
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
AIFF, CAF, MP3, MP4, WAV
Connectivity
4G support
LTE Cat. 18
LTE Cat. 24
5G support
Yes
Yes
Download speed
Up to 2500 Mbps
Up to 4600 Mbps
Upload speed
Up to 900 Mbps
Up to 200 Mbps
Wi-Fi
5
6
Bluetooth
5.2
5.1
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
GPS, GLONASS, Beidou
Info
📊 Benchmark
AnTuTu 10
428,143
498,005
Geekbench 6
926
-
Geekbench 6
2,128
-
FP32 (float)
366
652