Unisoc T820 vs Samsung Exynos 7870
SOC · Specs Compare
CPU
Architecture
1x 2.7 GHz – Cortex-A763x 2.3 GHz – Cortex-A764x 2.1 GHz – Cortex-A55
8x 1.6 GHz – Cortex-A53
Frequency
2700 MHz
1600 MHz
Cores
8
8
Instruction set
ARMv8.2-A
ARMv8-A
Process
6 nm
14 nm
Manufacturing
TSMC
Samsung
Transistor count
—
2
TDP
—
3 W
Graphics
GPU name
Mali-G57 MP4
Mali-T830 MP1
GPU frequency
780 MHz
700 MHz
Execution units
4
1
Shading units
64
16
Vulkan version
1.3
1.0
OpenCL version
2.0
1.2
DirectX version
—
11
Memory
Memory Type
LPDDR4X
LPDDR3
Memory frequency
2133 MHz
933 MHz
Bus
2x 16 Bit
1x 32 Bit
Max bandwidth
17.07 Gbit/s
—
Multimedia (ISP)
Neural processor (NPU)
Yes
No
Storage type
eMMC 5.1, UFS 3.1
eMMC 5.1
Max display resolution
3440 x 1440
1920 x 1200
Max camera resolution
1x 108MP, 2x 20MP
1x 16MP, 2x 8MP
Video capture
4K at 60FPS
1K at 60FPS
Video playback
4K at 60FPS
1080p at 60FPS
Video codecs
H.264, H.265
H.264, H.265, VP8
Audio codecs
AAC, AIFF, CAF, MP3, MP4, WAV
AIFF, CAF, MP3, MP4, WAV
Connectivity
4G support
LTE Cat. 15
LTE Cat. 6
5G support
Yes
No
Wi-Fi
5
5
Bluetooth
5.0
4.1
Navigation
GPS, GLONASS, Beidou, Galileo
GPS, GLONASS, Beidou, Galileo
Download speed
—
Up to 300 Mbps
Upload speed
—
Up to 50 Mbps
Info
Announced
Nov 2022
Feb 2016
Class
Mid range
Low end
Benchmark
AnTuTu 10
492,038
146,176
Geekbench 6
764
172
Geekbench 6
2,301
495
FP32 (float)
435
22
▲ Specs Compare
Data sourced from official specifications and benchmark tests.