Redmi Note 15 vs Vivo T4 - mobile2u.net
| Technology | 3G, 4G, 5G | 3G, 4G, 5G |
| Display Size | 6.7 inches | 6.6 inches |
| Display Type | AMOLED | AMOLED |
| Screen size | 1220 x 2712 pixels | 1080 x 2400 pixels |
| Refresh Rate | 120Hz | 120Hz |
| Main Camera | 108MP | 64MP |
| Ultrawide Camera | 8MP | 8MP |
| Front Camera | 20MP | 16MP |
| RAM | 8GB | 8GB |
| Storage | 256GB | 128GB |
| Chipset | Snapdragon 8 Gen 2 | Snapdragon 870 5G |
| CPU | Octa core | Octa core |
| GPU | Adreno 640 | Adreno 650 |
| Battery | 5100 mAh Li-Po | 4700 mAh Li-Ion |
| Fast Charging | 67W | 80W |
| OS | Android 15 | Android 15 |
| USB | Type C 3.0 | Type C 2.0 |
| SIM | Dual SIM | Dual SIM |
| Bluetooth | 5.4 | 5.3 |
