Qualcomm Snapdragon 835 vs Unisoc T620
22.6CPU25.3
—GPU55
27Benchmarks—
34.5Efficiencyspec-based20
2 spec wins — Qualcomm Snapdragon 8351 spec wins — Unisoc T620
InnoReviews verdict
No overall winner yet: Unisoc T620 lacks the published benchmark results an Inno Score requires, so there is no Inno Score to compare — we don't rank chips on their spec sheet alone. The spec table below still shows every difference we track.
Which would you pick?
Key differences
Reasons to pick the Qualcomm Snapdragon 835
- 17% lower process: 10 nm vs 12 nm
- 11% higher Max clock: 2.45 GHz vs 2.2 GHz
Reasons to pick the Unisoc T620
No decisive spec advantages — this side competes on price and preference.
General
| Spec | Qualcomm Snapdragon 835 | Unisoc T620 |
|---|---|---|
| Announced | 2017 | 2024 |
| Process | 10 nm+17% | 12 nm |
| TDP (typical) | 9 W | — |
| Architecture | Armv8 | Armv8.2 |
CPU
| Spec | Qualcomm Snapdragon 835 | Unisoc T620 |
|---|---|---|
| Cores | 8 | 8 |
| Core configuration | 4x2.45 GHz Kryo 280 (Cortex-A73) + 4x1.9 GHz Kryo 280 | 2x2.2 GHz Cortex-A75 + 6x1.8 GHz Cortex-A55 |
| Max clock | 2.45 GHz+11% | 2.2 GHz |
GPU
| Spec | Qualcomm Snapdragon 835 | Unisoc T620 |
|---|---|---|
| GPU | Qualcomm Adreno 540 | Arm Mali-G57 MP1 |
| GPU clock | — | 850 MHz |
AI
| Spec | Qualcomm Snapdragon 835 | Unisoc T620 |
|---|---|---|
| NPU | Qualcomm Hexagon 682 | — |
Memory
| Spec | Qualcomm Snapdragon 835 | Unisoc T620 |
|---|---|---|
| Memory type | LPDDR4X-1866 | LPDDR4X-1866 |
| Max bandwidth | 29.9 GB/s | — |
Connectivity
| Spec | Qualcomm Snapdragon 835 | Unisoc T620 |
|---|---|---|
| Modem | Snapdragon X16 LTE | Integrated LTE Cat-7 (DL) / Cat-13 (UL) |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.0 | 5.2 |
Media
| Spec | Qualcomm Snapdragon 835 | Unisoc T620 |
|---|---|---|
| Max display | 4K @ 60Hz | FHD+ @ 90Hz / HD+ @ 120Hz |
| Video capture | 4K@30fps | 1080p@60fps |
Benchmarks
| Spec | Qualcomm Snapdragon 835 | Unisoc T620 |
|---|---|---|
| AnTuTu | 330,000 | — |
| Geekbench 6 (single) | 420Bottom 13% | — |
| Geekbench 6 (multi) | 1,600Bottom 17% | — |
Related comparisons
Qualcomm Snapdragon 835vs MediaTek Dimensity 6400VSQualcomm Snapdragon 835vs Qualcomm Snapdragon 675VSQualcomm Snapdragon 835vs MediaTek Helio G35VSQualcomm Snapdragon 835vs MediaTek Helio P35VSUnisoc T620vs MediaTek Helio G100VSUnisoc T620vs Qualcomm Snapdragon 6s Gen 3VSUnisoc T620vs Huawei Kirin 9010VSUnisoc T620vs Qualcomm Snapdragon 6 Gen 3VS