realme P4 5G vs Redmi Note 15 Pro 5G
Key differences
- The realme P4 5G has the bigger battery: 7,000mAh against 6,580mAh.
- The realme P4 5G charges faster, at 80W wired against 45W.
- The realme P4 5G has the faster display at 144Hz.
Full specifications compared
| Specification | realme P4 5G | Redmi Note 15 Pro 5G |
|---|---|---|
| Spec score | 8/10 | 8/10 |
| Brand | realme | Redmi |
| Model | P4 5G | Note 15 Pro 5G |
| India launch date | 20 August 2025 | 29 January 2026 |
| First sale | Not published | Not published |
| Launch price | Not announced | Not announced |
| Variants | 6GB RAM + 128GB · 8GB RAM + 128GB · 8GB RAM + 256GB | 8GB RAM + 128GB · 8GB RAM + 256GB |
| Display | 6.77", HyperGlow AMOLED, 2392x1080, 144Hz, 4,500 nits peak | 6.83", 1.5K AMOLED, 2772x1280, 120Hz, 3,200 nits peak |
| Screen protection | Not published | Corning Gorilla Glass Victus 2 |
| Processor | MediaTek Dimensity 7400 Ultra | MediaTek Dimensity 7400-Ultra |
| RAM | 6GB / 8GB | 8GB |
| Storage | 128GB / 256GB | 128GB / 256GB |
| Rear camera | 50MP main + 8MP ultrawide | 200MP main + 8MP ultrawide |
| Front camera | 16MP | 20MP |
| Rear video | 4K@30 | 4K@30 |
| Front video | 1080p@30 | 1080p@60 |
| Battery | 7,000mAh | 6,580mAh |
| Wired charging | 80W | 45W |
| Wireless charging | Not published | Not published |
| 5G | Yes | Yes |
| eSIM | No | Not published |
| Operating system | Android 15, realme UI 6.0 | Android 15, Xiaomi HyperOS 3 |
| OS updates promised | Not published | 4 years |
| Water/dust rating | IP65/IP66 | IP68/IP69 |
| Weight | 185 g | 210 g |
| Thickness | 7.58 mm | 7.96 mm |
| NFC | No | Not published |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.4 |
| USB | USB-C | Not published |
| Fingerprint | in-display | in-display |
| Colours | Steel Grey, Engine Blue, Forge Red | Silver Ash, Mirage Blue, Carbon Black |
Frequently asked questions
realme P4 5G or Redmi Note 15 Pro 5G — which is better?
On our spec score the realme P4 5G is ahead, 8/10 against 8/10. Spec score = processor tier 30% + camera hardware 25% + display 15% + battery and charging 15% + promised software updates 15%, calculated from the official specifications. It is not a hands-on review. The realme P4 5G has the bigger battery: 7,000mAh against 6,580mAh. The realme P4 5G charges faster, at 80W wired against 45W.