Unisoc T820 vs Qualcomm Snapdragon 835
SOC Specs Compare
CPU
Architecture
1x 2.7 GHz – Cortex-A763x 2.3 GHz – Cortex-A764x 2.1 GHz – Cortex-A55
4x 2.45 GHz – Kryo 280 (Cortex-A73)4x 1.9 GHz – Kryo 280 (Cortex-A53)
Frequency
2700 MHz
2450 MHz
Cores
8
8
Instruction set
ARMv8.2-A
ARMv8-A
Process
6 nm
10 nm
Manufacturing
TSMC
Samsung
L1 cache
-
128 KB
L2 cache
-
0
Transistor count
-
3
TDP
-
9 W
Graphics
GPU name
Mali-G57 MP4
Adreno 540
GPU frequency
780 MHz
739 MHz
Execution units
4
1
Shading units
64
384
Vulkan version
1.3
1.0
OpenCL version
2.0
2.0
DirectX version
-
11
Memory
Memory Type
LPDDR4X
LPDDR4X
Memory frequency
2133 MHz
1866 MHz
Bus
2x 16 Bit
2x 32 Bit
Max bandwidth
17.07 Gbit/s
29.8 Gbit/s
Multimedia (ISP)
Neural processor (NPU)
Yes
Hexagon 682
Storage type
eMMC 5.1, UFS 3.1
UFS 2.1
Max display resolution
3440 x 1440
3840 x 2160
Max camera resolution
1x 108MP, 2x 20MP
1x 32MP, 2x 16MP
Video capture
4K at 60FPS
4K at 30FPS
Video playback
4K at 60FPS
4K at 30FPS
Video codecs
H.264, H.265
H.264, H.265, VP9
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
AAC, AIFF, CAF, MP3, MP4, WAV
Connectivity
4G support
LTE Cat. 15
LTE Cat. 16
5G support
Yes
No
Wi-Fi
5
5
Bluetooth
5.0
5.0
Navigation
GPS, GLONASS, Beidou, Galileo
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS
Download speed
-
Up to 1000 Mbps
Upload speed
-
Up to 150 Mbps
📊 Benchmark
AnTuTu 10
492,038
339,384
Geekbench 6
764
415
Geekbench 6
2,301
1,519
FP32 (float)
435
567