Qualcomm Snapdragon 636 vs Unisoc T820
SOC Specs Compare
CPU
Architecture
4x 1.8 GHz – Kryo 260 Gold (Cortex-A73)4x 1.6 GHz – Kryo 260 Silver (Cortex-A53)
1x 2.7 GHz – Cortex-A763x 2.3 GHz – Cortex-A764x 2.1 GHz – Cortex-A55
Frequency
1800 MHz
2700 MHz
Cores
8
8
Instruction set
ARMv8-A
ARMv8.2-A
Process
14 nm
6 nm
Transistor count
2
-
TDP
5 W
-
Manufacturing
Samsung
TSMC
Graphics
GPU name
Adreno 509
Mali-G57 MP4
GPU frequency
720 MHz
780 MHz
Execution units
1
4
Shading units
128
64
Vulkan version
1.0
1.3
OpenCL version
2.0
2.0
DirectX version
11
-
Memory
Memory Type
LPDDR4
LPDDR4X
Memory frequency
1333 MHz
2133 MHz
Bus
2x 16 Bit
2x 16 Bit
Max bandwidth
5.3 Gbit/s
17.07 Gbit/s
Multimedia (ISP)
Neural processor (NPU)
Hexagon 680
Yes
Storage type
eMMC 5.1, UFS 2.1
eMMC 5.1, UFS 3.1
Max display resolution
1900 x 1200
3440 x 1440
Max camera resolution
1x 24MP, 2x 16MP
1x 108MP, 2x 20MP
Video capture
4K at 30FPS
4K at 60FPS
Video playback
4K at 30FPS
4K at 60FPS
Video codecs
H.264, H.265, VP8, VP9
H.264, H.265
Audio codecs
AIFF, CAF, MP3, MP4, WAV
AAC, AIFF, CAF, MP3, MP4, WAV
Connectivity
4G support
LTE Cat. 13
LTE Cat. 15
5G support
No
Yes
Download speed
Up to 600 Mbps
-
Upload speed
Up to 150 Mbps
-
Wi-Fi
5
5
Bluetooth
5.0
5.0
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS
GPS, GLONASS, Beidou, Galileo
📊 Benchmark
AnTuTu 10
220,696
492,038
Geekbench 6
295
764
Geekbench 6
1,088
2,301
FP32 (float)
184
435