Unisoc Tiger T620 vs Qualcomm Snapdragon 821
SOC · Specs Compare
CPU
Architecture
2x 2.2 GHz – Cortex-A756x 1.8 GHz – Cortex-A55
2x 2.342 GHz – Kryo2x 1.6 GHz – Kryo
Frequency
2200 MHz
2342 MHz
Cores
8
4
Instruction set
ARMv8.2-A
ARMv8-A
Process
12 nm
14 nm
Manufacturing
TSMC
Samsung
L1 cache
—
64 KB
L2 cache
—
0
Transistor count
—
2
TDP
—
11 W
Graphics
GPU name
Mali-G57 MP1
Adreno 530
GPU frequency
850 MHz
653 MHz
Shading units
32
256
Vulkan version
1.3
1.0
OpenCL version
2.0
2.0
Execution units
—
1
DirectX version
—
11
Memory
Memory Type
LPDDR4X
LPDDR4
Memory frequency
1866 MHz
1866 MHz
Bus
2x 16 Bit
4x 16 Bit
Max bandwidth
—
29.8 Gbit/s
AI
NPU
No
—
Multimedia (ISP)
Storage type
eMMC 5.1, UFS 2.2
eMMC 5.1, UFS 2.0
Max display resolution
2400 x 1080
3840 x 2160
Max camera resolution
1x 108MP, 2x 16MP
1x 28MP, 2x 13MP
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, VP8, VP9
Audio codecs
- AAC- AIFF- CAF- MP3- MP4- WAV
AIFF, CAF, MP3, MP4, WAV
Neural processor (NPU)
—
Hexagon 680
Connectivity
4G support
LTE Cat. 7
LTE Cat. 12
5G support
No
No
Download speed
Up to 300 Mbps
Up to 600 Mbps
Upload speed
Up to 150 Mbps
Up to 150 Mbps
Wi-Fi
5
5
Bluetooth
5.2
4.1
Navigation
GPS, GLONASS, Beidou, Galileo
GPS, GLONASS, Beidou, Galileo
Info
Announced
Aug 2024
Aug 2016
Class
Low end
Flagship
Model number
—
MSM8996 Pro-AC
Benchmark
AnTuTu 10
336,384
—
FP32 (float)
54
334
Geekbench 6
—
391
Geekbench 6
—
797
▲ Specs Compare
Data sourced from official specifications and benchmark tests.