Unisoc
Unisoc T620
Unisoc's LTE phone chip with two Cortex-A75 cores at up to 2.2 GHz and six Cortex-A55 cores at 1.8 GHz on 12nm, paired with a Mali-G57 MP1 GPU at 850MHz. It supports FHD+ displays at 90Hz and is used in Cubot's rugged KingKong phones and the Cubot A50.
Pros
- Two Cortex-A75 cores clocked at up to 2.2 GHz
- Supports FHD+ displays at 90Hz and HD+ at 120Hz
- Works with either eMMC 5.1 or UFS 2.2 storage
- Up to 108MP camera support with a three-core ISP
- LTE carrier aggregation, VoLTE and Bluetooth 5.2
Cons
- 4G LTE only, with no 5G modem
- No NPU or dedicated AI engine
- Single-core Mali-G57 MP1 GPU on a 12nm process
- Video capture tops out at 1080p at 60fps
Awaiting benchmarks
No Inno Score yet: CPU and GPU still need a published benchmark result.
Full specifications
Everything we track for the Unisoc T620
General
- Announced
- 2024
- Process
- 12 nm
- Architecture
- Armv8.2
CPU
- Cores
- 8
- Core configuration
- 2x2.2 GHz Cortex-A75 + 6x1.8 GHz Cortex-A55
- Max clock
- 2.2 GHz
GPU
- GPU
- Arm Mali-G57 MP1
- GPU clock
- 850 MHz
Memory
- Memory type
- LPDDR4X-1866
Connectivity
- Modem
- Integrated LTE Cat-7 (DL) / Cat-13 (UL)
- Wi-Fi
- Wi-Fi 5
- Bluetooth
- 5.2
Media
- Max display
- FHD+ @ 90Hz / HD+ @ 120Hz
- Video capture
- 1080p@60fps
Devices with the Unisoc T620
4 devices in our catalog use this chip
Quick answers
Is the Unisoc T620 good in 2026?
We haven't scored the Unisoc T620 yet: there are no published CPU and GPU benchmark results for it in our database, and we don't score chips on their spec sheet alone. Unisoc's LTE phone chip with two Cortex-A75 cores at up to 2.2 GHz and six Cortex-A55 cores at 1.8 GHz on 12nm, paired with a Mali-G57 MP1 GPU at 850MHz. It supports FHD+ displays at 90Hz and is used in Cubot's rugged KingKong phones and the Cubot A50.
Which devices use the Unisoc T620?
4 devices in our catalog use the Unisoc T620: KingKong ES 5, Cubot KingKong Dura, itel S25 Ultra, Cubot A50.
What are the key specs of the Unisoc T620?
Cores: 8 · Process: 12 nm · GPU: Arm Mali-G57 MP1
What are the closest alternatives to the Unisoc T620?
Its closest rivals on InnoReviews are MediaTek Helio G100, Qualcomm Snapdragon 6s Gen 3, Huawei Kirin 9010 — open the comparison pages for a spec-by-spec breakdown.
