Can Qwen3 1.7B run on vivo X300 Pro?
YES — Runs great
Grade S · 100/100 · formula estimate
What this means
Our estimate says Qwen3 1.7B should fit comfortably on your vivo X300 Pro.
Download the Q8_0 version, which is about 1.8 GB. We expect it to use about 2.6 GB of the roughly 12 GB available to a model on this phone.
At the estimated speed, a roughly 300-word answer may take about 19 seconds to finish.
This result is calculated from the phone and model specifications. It has not been measured on this exact phone and setup.
21.3tokens/s
estimated · instant
2.6GB
needed at Q8_0
Q8_0
quant checked
S
grade · 100/100
needs 2.6 GBusable 12 GB
Dimensity 950016 GB RAMCPU / GPUalso sold with 12 GB
See how fast it feels
Estimated at 21.3 tokens/s — instant. A ~300-word reply takes about 19 seconds on this phone.
Where the memory goes
| Component | Detail | GB |
|---|---|---|
| Model weights | Q8_0 GGUF (1.8 GB) + mmap overhead | 1.9 |
| KV cache | 4K context window | 0.1 |
| Runtime | llama.cpp + app overhead | 0.6 |
| Total needed | at Q8_0, 4K context | 2.6 |
| Usable on vivo X300 Pro | 16 GB RAM − Android system reserve | 12 |
| Headroom | left for the OS and your other apps | 9.4 |
Pick your quant
| Quant | Download | Verdict | Speed |
|---|---|---|---|
| Q8_0 BEST HERE | 1.8 GB | ✓ Runs great | ~21.3 tokens/s |
Get it running in 3 steps
1
Install PocketPal from the Play Store — free, no account needed.
2
Download "Qwen3 1.7B Q8_0" in the in-app model hub — 1.8 GB, use Wi-Fi. Search Hugging Face for
Qwen/Qwen3-1.7B-GGUF and pick the Q8_0 file.3
Set context to 4K — expect ~21.3 tokens/s on this phone.
Related checks
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