---
library_name: pytorch
license: bsd-3-clause
tags:
- android
pipeline_tag: image-to-image

---

![](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/quicksrnetsmall/web-assets/model_demo.png)

# QuickSRNetSmall: Optimized for Qualcomm Devices

QuickSRNet Small is designed for upscaling images on mobile platforms to sharpen in real-time.

This is based on the implementation of QuickSRNetSmall found [here](https://github.com/quic/aimet-model-zoo/tree/develop/aimet_zoo_torch/quicksrnet).
This repository contains pre-exported model files optimized for Qualcomm® devices. You can use the [Qualcomm® AI Hub Models](https://github.com/qualcomm/ai-hub-models/blob/v0.64.0/src/qai_hub_models/models/quicksrnetsmall) library to export with custom configurations. More details on model performance across various devices, can be found [here](#performance-summary).

Qualcomm AI Hub Models uses [Qualcomm AI Hub Workbench](https://workbench.aihub.qualcomm.com) to compile, profile, and evaluate this model. [Sign up](https://myaccount.qualcomm.com/signup) to run these models on a hosted Qualcomm® device.

## Getting Started
There are two ways to deploy this model on your device:

### Option 1: Download Pre-Exported Models

Below are pre-exported model assets ready for deployment.

| Runtime | Precision | Chipset | SDK Versions | Download |
|---|---|---|---|---|
| ONNX | float | Universal | QAIRT 2.50, ONNX Runtime 1.27.1 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/quicksrnetsmall/releases/v0.64.0/quicksrnetsmall-onnx-float.zip)
| ONNX | w8a8 | Universal | QAIRT 2.50, ONNX Runtime 1.27.1 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/quicksrnetsmall/releases/v0.64.0/quicksrnetsmall-onnx-w8a8.zip)
| QNN_DLC | float | Universal | QAIRT 2.50 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/quicksrnetsmall/releases/v0.64.0/quicksrnetsmall-qnn_dlc-float.zip)
| QNN_DLC | w8a8 | Universal | QAIRT 2.50 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/quicksrnetsmall/releases/v0.64.0/quicksrnetsmall-qnn_dlc-w8a8.zip)
| TFLITE | float | Universal | QAIRT 2.50 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/quicksrnetsmall/releases/v0.64.0/quicksrnetsmall-tflite-float.zip)
| TFLITE | w8a8 | Universal | QAIRT 2.50 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/quicksrnetsmall/releases/v0.64.0/quicksrnetsmall-tflite-w8a8.zip)

For more device-specific assets and performance metrics, visit **[QuickSRNetSmall on Qualcomm® AI Hub](https://aihub.qualcomm.com/models/quicksrnetsmall)**.


### Option 2: Export with Custom Configurations

Use the [Qualcomm® AI Hub Models](https://github.com/qualcomm/ai-hub-models/blob/v0.64.0/src/qai_hub_models/models/quicksrnetsmall) Python library to compile and export the model with your own:
- Custom weights (e.g., fine-tuned checkpoints)
- Custom input shapes
- Target device and runtime configurations

This option is ideal if you need to customize the model beyond the default configuration provided here.

See our repository for [QuickSRNetSmall on GitHub](https://github.com/qualcomm/ai-hub-models/blob/v0.64.0/src/qai_hub_models/models/quicksrnetsmall) for usage instructions.

## Model Details

**Model Type:** Model_use_case.super_resolution

**Model Stats:**
- Input resolution: 128x128
- Model checkpoint: quicksrnet_small_3x_checkpoint
- Model size (float): 133 KB
- Model size (w8a8): 41.7 KB
- Number of parameters: 33.3K

## Performance Summary
| Model | Runtime | Precision | Chipset | Inference Time (ms) | Peak Memory Range (MB) | Primary Compute Unit
|---|---|---|---|---|---|---
| QuickSRNetSmall | ONNX | float | Snapdragon® 8 Elite Gen 5 For Galaxy Mobile | 0.389 ms | 0 - 22 MB | NPU
| QuickSRNetSmall | ONNX | float | Snapdragon® 8 Elite For Galaxy Mobile | 0.408 ms | 0 - 25 MB | NPU
| QuickSRNetSmall | ONNX | float | Snapdragon® X2 Elite | 0.372 ms | 8 - 8 MB | NPU
| QuickSRNetSmall | ONNX | float | Snapdragon® X Elite | 0.865 ms | 8 - 8 MB | NPU
| QuickSRNetSmall | ONNX | float | Snapdragon® 8 Gen 3 Mobile | 0.559 ms | 0 - 32 MB | NPU
| QuickSRNetSmall | ONNX | float | Snapdragon® 8 Gen 1 Mobile | 1.178 ms | 0 - 38 MB | NPU
| QuickSRNetSmall | ONNX | float | Qualcomm® Dragonwing™ IQ-8275 | 1.071 ms | 0 - 4 MB | NPU
| QuickSRNetSmall | ONNX | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 0.852 ms | 0 - 30 MB | NPU
| QuickSRNetSmall | ONNX | float | Qualcomm® QCS8450 | 1.178 ms | 0 - 38 MB | NPU
| QuickSRNetSmall | ONNX | float | Qualcomm® Dragonwing™ IQ-9075 | 1.108 ms | 7 - 11 MB | NPU
| QuickSRNetSmall | ONNX | float | Qualcomm® Dragonwing™ IQ-X7181 | 0.865 ms | 8 - 8 MB | NPU
| QuickSRNetSmall | ONNX | float | Qualcomm® Dragonwing™ Q-8750 | 0.408 ms | 0 - 25 MB | NPU
| QuickSRNetSmall | ONNX | w8a8 | Snapdragon® 8 Elite Gen 5 For Galaxy Mobile | 0.213 ms | 0 - 23 MB | NPU
| QuickSRNetSmall | ONNX | w8a8 | Snapdragon® 8 Elite For Galaxy Mobile | 0.256 ms | 0 - 26 MB | NPU
| QuickSRNetSmall | ONNX | w8a8 | Snapdragon® X2 Elite | 0.195 ms | 3 - 3 MB | NPU
| QuickSRNetSmall | ONNX | w8a8 | Snapdragon® X Elite | 0.481 ms | 3 - 3 MB | NPU
| QuickSRNetSmall | ONNX | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.334 ms | 0 - 32 MB | NPU
| QuickSRNetSmall | ONNX | w8a8 | Snapdragon® 8 Gen 1 Mobile | 0.567 ms | 0 - 38 MB | NPU
| QuickSRNetSmall | ONNX | w8a8 | Qualcomm® Dragonwing™ QCS6490 | 1.639 ms | 0 - 3 MB | NPU
| QuickSRNetSmall | ONNX | w8a8 | Qualcomm® Dragonwing™ IQ-8275 | 0.606 ms | 0 - 4 MB | NPU
| QuickSRNetSmall | ONNX | w8a8 | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 0.5 ms | 0 - 2 MB | NPU
| QuickSRNetSmall | ONNX | w8a8 | Qualcomm® QCS8450 | 0.567 ms | 0 - 38 MB | NPU
| QuickSRNetSmall | ONNX | w8a8 | Qualcomm® Dragonwing™ IQ-9075 | 0.654 ms | 0 - 3 MB | NPU
| QuickSRNetSmall | ONNX | w8a8 | Qualcomm® Dragonwing™ IQ-X7181 | 0.481 ms | 3 - 3 MB | NPU
| QuickSRNetSmall | ONNX | w8a8 | Qualcomm® Dragonwing™ Q-6690 | 1.833 ms | 0 - 129 MB | NPU
| QuickSRNetSmall | ONNX | w8a8 | Qualcomm® Dragonwing™ Q-7790 | 0.519 ms | 0 - 22 MB | NPU
| QuickSRNetSmall | ONNX | w8a8 | Qualcomm® Dragonwing™ Q-8750 | 0.256 ms | 0 - 26 MB | NPU
| QuickSRNetSmall | ONNX | w8a8 | Snapdragon® 7 Gen 4 Mobile | 0.519 ms | 0 - 22 MB | NPU
| QuickSRNetSmall | QNN_DLC | float | Snapdragon® 8 Elite Gen 5 For Galaxy Mobile | 0.323 ms | 0 - 26 MB | NPU
| QuickSRNetSmall | QNN_DLC | float | Snapdragon® 8 Elite For Galaxy Mobile | 0.35 ms | 0 - 24 MB | NPU
| QuickSRNetSmall | QNN_DLC | float | Snapdragon® X2 Elite | 0.406 ms | 0 - 0 MB | NPU
| QuickSRNetSmall | QNN_DLC | float | Snapdragon® X Elite | 0.892 ms | 0 - 0 MB | NPU
| QuickSRNetSmall | QNN_DLC | float | Snapdragon® 8 Gen 3 Mobile | 0.447 ms | 0 - 33 MB | NPU
| QuickSRNetSmall | QNN_DLC | float | Snapdragon® 8 Gen 1 Mobile | 1.011 ms | 0 - 35 MB | NPU
| QuickSRNetSmall | QNN_DLC | float | Qualcomm® Dragonwing™ IQ-8275 | 0.859 ms | 0 - 6 MB | NPU
| QuickSRNetSmall | QNN_DLC | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 0.753 ms | 0 - 2 MB | NPU
| QuickSRNetSmall | QNN_DLC | float | Qualcomm® SA8775P | 1.083 ms | 0 - 26 MB | NPU
| QuickSRNetSmall | QNN_DLC | float | Qualcomm® SA8650P | 1.083 ms | 0 - 26 MB | NPU
| QuickSRNetSmall | QNN_DLC | float | Qualcomm® SA8255P | 1.083 ms | 0 - 26 MB | NPU
| QuickSRNetSmall | QNN_DLC | float | Qualcomm® QCS8450 | 1.011 ms | 0 - 35 MB | NPU
| QuickSRNetSmall | QNN_DLC | float | Qualcomm® Dragonwing™ IQ-9075 | 0.963 ms | 0 - 6 MB | NPU
| QuickSRNetSmall | QNN_DLC | float | Qualcomm® Dragonwing™ IQ-X7181 | 0.892 ms | 0 - 0 MB | NPU
| QuickSRNetSmall | QNN_DLC | float | Qualcomm® Dragonwing™ Q-8750 | 0.35 ms | 0 - 24 MB | NPU
| QuickSRNetSmall | QNN_DLC | float | Qualcomm® SA8295P | 1.261 ms | 0 - 21 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Snapdragon® 8 Elite Gen 5 For Galaxy Mobile | 0.16 ms | 0 - 26 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Snapdragon® 8 Elite For Galaxy Mobile | 0.197 ms | 0 - 23 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Snapdragon® X2 Elite | 0.243 ms | 0 - 0 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Snapdragon® X Elite | 0.421 ms | 0 - 0 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.213 ms | 0 - 32 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Snapdragon® 8 Gen 1 Mobile | 0.405 ms | 0 - 36 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ QCS6490 | 1.233 ms | 0 - 3 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ IQ-8275 | 0.377 ms | 0 - 4 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 0.338 ms | 0 - 2 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Qualcomm® QCS8450 | 0.405 ms | 0 - 36 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ IQ-9075 | 0.485 ms | 0 - 3 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ IQ-X7181 | 0.421 ms | 0 - 0 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ Q-6690 | 1.233 ms | 0 - 21 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ Q-7790 | 0.352 ms | 0 - 22 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ Q-8750 | 0.197 ms | 0 - 23 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Qualcomm® SA7255P | 0.764 ms | 0 - 23 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Qualcomm® SA8295P | 0.591 ms | 0 - 20 MB | NPU
| QuickSRNetSmall | QNN_DLC | w8a8 | Snapdragon® 7 Gen 4 Mobile | 0.352 ms | 0 - 22 MB | NPU
| QuickSRNetSmall | TFLITE | float | Snapdragon® 8 Elite Gen 5 For Galaxy Mobile | 0.413 ms | 0 - 25 MB | NPU
| QuickSRNetSmall | TFLITE | float | Snapdragon® 8 Elite For Galaxy Mobile | 0.449 ms | 0 - 28 MB | NPU
| QuickSRNetSmall | TFLITE | float | Snapdragon® 8 Gen 3 Mobile | 0.615 ms | 0 - 32 MB | NPU
| QuickSRNetSmall | TFLITE | float | Snapdragon® 8 Gen 1 Mobile | 1.282 ms | 0 - 39 MB | NPU
| QuickSRNetSmall | TFLITE | float | Qualcomm® Dragonwing™ IQ-8275 | 1.133 ms | 0 - 6 MB | NPU
| QuickSRNetSmall | TFLITE | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 1.014 ms | 0 - 7 MB | NPU
| QuickSRNetSmall | TFLITE | float | Qualcomm® SA8775P | 1.394 ms | 0 - 26 MB | NPU
| QuickSRNetSmall | TFLITE | float | Qualcomm® SA8650P | 1.394 ms | 0 - 26 MB | NPU
| QuickSRNetSmall | TFLITE | float | Qualcomm® SA8255P | 1.394 ms | 0 - 26 MB | NPU
| QuickSRNetSmall | TFLITE | float | Qualcomm® QCS8450 | 1.282 ms | 0 - 39 MB | NPU
| QuickSRNetSmall | TFLITE | float | Qualcomm® Dragonwing™ IQ-9075 | 1.278 ms | 1 - 7 MB | NPU
| QuickSRNetSmall | TFLITE | float | Qualcomm® Dragonwing™ Q-8750 | 0.449 ms | 0 - 28 MB | NPU
| QuickSRNetSmall | TFLITE | float | Qualcomm® SA7255P | 2.365 ms | 0 - 25 MB | NPU
| QuickSRNetSmall | TFLITE | float | Qualcomm® SA8295P | 1.52 ms | 0 - 21 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Snapdragon® 8 Elite Gen 5 For Galaxy Mobile | 0.179 ms | 0 - 25 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Snapdragon® 8 Elite For Galaxy Mobile | 0.233 ms | 0 - 28 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.255 ms | 0 - 32 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Snapdragon® 8 Gen 1 Mobile | 0.472 ms | 0 - 37 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Qualcomm® Dragonwing™ QCS6490 | 1.137 ms | 0 - 3 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Qualcomm® Dragonwing™ IQ-8275 | 0.469 ms | 0 - 4 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 0.404 ms | 0 - 3 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Qualcomm® SA8775P | 0.599 ms | 0 - 25 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Qualcomm® SA8650P | 0.599 ms | 0 - 25 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Qualcomm® SA8255P | 0.599 ms | 0 - 25 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Qualcomm® QCS8450 | 0.472 ms | 0 - 37 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Qualcomm® Dragonwing™ IQ-9075 | 0.537 ms | 0 - 3 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Qualcomm® Dragonwing™ Q-6690 | 1.508 ms | 0 - 21 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Qualcomm® Dragonwing™ Q-7790 | 0.419 ms | 0 - 22 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Qualcomm® Dragonwing™ Q-8750 | 0.233 ms | 0 - 28 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Qualcomm® SA7255P | 0.898 ms | 0 - 23 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Qualcomm® SA8295P | 0.68 ms | 0 - 21 MB | NPU
| QuickSRNetSmall | TFLITE | w8a8 | Snapdragon® 7 Gen 4 Mobile | 0.419 ms | 0 - 22 MB | NPU

## License
* The license for the original implementation of QuickSRNetSmall can be found
  [here](https://github.com/quic/aimet-model-zoo/blob/develop/LICENSE.md).

## References
* [QuickSRNet: Plain Single-Image Super-Resolution Architecture for Faster Inference on Mobile Platforms](https://arxiv.org/abs/2303.04336)
* [Source Model Implementation](https://github.com/quic/aimet-model-zoo/tree/develop/aimet_zoo_torch/quicksrnet)

## Community
* Join [our AI Hub Slack community](https://aihub.qualcomm.com/community/slack) to collaborate, post questions and learn more about on-device AI.
* For questions or feedback please [reach out to us](mailto:ai-hub-support@qti.qualcomm.com).