HiSilicon Kirin 820 vs Samsung Exynos 7420
SOC Specs Compare
CPU
Architecture
1x 2.36 GHz – Cortex-A763x 2.22 GHz – Cortex-A764x 1.84 GHz – Cortex-A55
4x 2.1 GHz – Cortex-A574x 1.5 GHz – Cortex-A53
Frequency
2360 MHz
2100 MHz
Cores
8
8
Instruction set
ARMv8.2-A
ARMv8-A
Process
7 nm
14 nm
TDP
5 W
7 W
L2 cache
-
0
Transistor count
-
2
Manufacturing
-
Samsung
Graphics
GPU name
Mali-G57 MP6
Mali-T760 MP8
GPU frequency
850 MHz
772 MHz
Execution units
6
8
Shading units
64
16
Vulkan version
1.3
1.0
OpenCL version
2.0
1.2
DirectX version
12
11
Memory
Memory Type
LPDDR4X
LPDDR4
Memory frequency
2133 MHz
-
Bus
4x 16 Bit
2x 32 Bit
Max bandwidth
31.78 Gbit/s
24.8 Gbit/s
Multimedia (ISP)
Neural processor (NPU)
Yes
No
Storage type
UFS 2.1
eMMC 5.1, UFS 2.0
Max display resolution
3360 x 1440
2560 x 1440
Max camera resolution
1x 48MP, 2x 20MP
1x 24MP, 2x 16MP
Video capture
4K at 30FPS
4K at 30FPS
Video playback
4K at 30FPS
4K at 30FPS
Video codecs
H.264, H.265, AV1, VP9
H.264, H.265
Audio codecs
AIFF, CAF, MP3, MP4, WAV
AIFF, CAF, MP3, MP4, WAV
Connectivity
4G support
LTE Cat. 24
LTE Cat. 6
5G support
Yes
No
Download speed
Up to 4600 Mbps
Up to 450 Mbps
Upload speed
Up to 200 Mbps
Up to 150 Mbps
Wi-Fi
6
4
Bluetooth
5.1
4.1
Navigation
GPS, GLONASS, Beidou
GPS, GLONASS, Beidou, Galileo
Info
📊 Benchmark
AnTuTu 10
498,005
205,159
FP32 (float)
652
197
Geekbench 6
-
195
Geekbench 6
-
840