Qualcomm Snapdragon 685 vs Unisoc T620
24.3CPU25.3
—GPU55
36Benchmarks—
54.9Efficiencyspec-based20
2 spec wins — Qualcomm Snapdragon 6851 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 685
- 50% lower process: 6 nm vs 12 nm
- 27% higher Max clock: 2.8 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 685 | Unisoc T620 |
|---|---|---|
| Announced | 2023 | 2024 |
| Process | 6 nm+50% | 12 nm |
| TDP (typical) | 5 W | — |
| Architecture | Armv8 | Armv8.2 |
CPU
| Spec | Qualcomm Snapdragon 685 | Unisoc T620 |
|---|---|---|
| Cores | 8 | 8 |
| Core configuration | 4x2.8 GHz Cortex-A73 + 4x1.9 GHz Cortex-A53 | 2x2.2 GHz Cortex-A75 + 6x1.8 GHz Cortex-A55 |
| Max clock | 2.8 GHz+27% | 2.2 GHz |
GPU
| Spec | Qualcomm Snapdragon 685 | Unisoc T620 |
|---|---|---|
| GPU | Qualcomm Adreno 610 | Arm Mali-G57 MP1 |
| GPU clock | — | 850 MHz |
AI
| Spec | Qualcomm Snapdragon 685 | Unisoc T620 |
|---|---|---|
| NPU | Qualcomm Hexagon 686 | — |
Memory
| Spec | Qualcomm Snapdragon 685 | Unisoc T620 |
|---|---|---|
| Memory type | LPDDR4X-2133 | LPDDR4X-1866 |
| Max bandwidth | 17.1 GB/s | — |
Connectivity
| Spec | Qualcomm Snapdragon 685 | Unisoc T620 |
|---|---|---|
| Modem | Snapdragon X11 LTE | Integrated LTE Cat-7 (DL) / Cat-13 (UL) |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.1 | 5.2 |
Media
| Spec | Qualcomm Snapdragon 685 | Unisoc T620 |
|---|---|---|
| Max display | FHD+ @ 90Hz | FHD+ @ 90Hz / HD+ @ 120Hz |
| Video capture | 1080p@60fps | 1080p@60fps |
Benchmarks
| Spec | Qualcomm Snapdragon 685 | Unisoc T620 |
|---|---|---|
| AnTuTu | 471,425Bottom 3% | — |
| AnTuTu 11 (CPU) | 185,372Bottom 3% | — |
| AnTuTu 11 (GPU) | 29,548Bottom 3% | — |
| AnTuTu 11 (Memory) | 128,755Bottom 6% | — |
| AnTuTu 11 (UX) | 127,750Bottom 3% | — |
| Geekbench 6 (single) | 470Bottom 17% | — |
| Geekbench 6 (multi) | 1,500Bottom 16% | — |
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