| Samsung Galaxy S3 Neo | Samsung Galaxy S III | |
| Specifications | ||
| Brand | Samsung | Samsung |
| Model | - | GT-I9300 |
| Release Date | April 2014 | May 2012 |
| Operating System | TouchWiz UI (Android 4.3) | TouchWiz UI (Android 4.0) |
| Dimensions | ||
| Size | 136.6 x 70.8 x 8.6 mm 5.38 x 2.79 x 0.34 in |
136.6 x 70.6 x 8.6 mm 5.38 x 2.78 x 0.34 in |
| Weight | 132 g 4.66 oz |
133 g 4.69 oz |
| Screen | ||
| Size | 4.8 inches | 4.8 inches |
| Resolution | 720 x 1,280 pixels | 720 x 1,280 pixels |
| PPI | 306 | 306 |
| Features | OLED | OLED |
| Cameras | ||
| Rear | 8 MP | 8 MP f/2.6 |
| Front | 2 MP | 2 MP f/2.6 |
| Storage | ||
| Memory | 1.5 GB | 1 GB |
| Fixed | 16 GB | 16 GB 32 GB 64 GB |
| Removable | microSDXC | microSDXC |
| Processor | ||
| Chip | Qualcomm Snapdragon 400 MSM8226 Quad-core processor 28 nm |
Samsung Exynos 4412 Quad Quad-core processor 32 nm |
| CPU | 4x 1.20 GHz Cortex-A7 | 4x 1.40 GHz Cortex-A9 |
| GPU | Adreno 305 | Mali-400 MP4 |
| Battery | ||
| Capacity | 2,100 mAh | 2,100 mAh |
| Features | - | - |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||