Scores
| Total | 85 | 80 |
General
| Brand | Realme | Nothing |
| Model | Realme 15 Pro 5G | Nothing Phone 3a |
| Variant | 8GB + 128GB | 8GB + 128GB |
| Device Type | Smartphone | Smartphone |
| Release Date | 10 August 2025 | 4 March 2025 |
| In Box | 1 realme 15 Pro 5G, 1 USB Type-C Cable, 1 Power Adapter , 1 Protect Case, 1 SIM Card Needle, 1 Quick Guide | Phone, USB‑C Cable, Charger, SIM Tool |
Display
| Size | 6.7 inches | 6.77 inches |
| Type | AMOLED | OLED |
| Resolution | 1280 × 2800 | 1084 × 2392 |
| PPI | 453 | 387 |
| Refresh Rate | 144 Hz | 120 Hz |
| HDR | ✅ Yes | ✅ Yes |
| Brightness | 1800 nits | 1300 nits |
| Screen to Body Ratio | ~ 91.66 % | ~ 88 % |
Performance
| Chipset | Snapdragon 7 Gen 4 | Snapdragon 7s Gen 3 |
| CPU Cores | 8 | 8 |
| Cores Details | Octa core (2.8 GHz, Single core, Cortex A720 + 2.4 GHz, Quad core, Cortex A720 + 1.8 GHz, Tri core, Cortex A520) | 2.5 |
| Max Clock Speed | 2.8 GHz | 2.5 GHz |
| GPU | Adreno 722 | |
| RAM | 8GB | 8GB |
| RAM Type | LPDDR4X | LPDDR5 |
| Storage | 128 Gb |
Camera
| Rear Camera | 50 MP (wide) + 50 MP (ultrawide) | 50 MP (wide, OIS) + 50 MP (telephoto, 2× optical zoom) + 8 MP (ultrawide) |
| Rear Video | 4k @30 fps, Full HD @120 fps, HD @240 fps | 4K@30fps, 1080p@120fps |
| Flash | ✅ Yes | ✅ Yes |
| OIS | ✅ Yes | ✅ Yes |
| Front Camera | 50 MP (wide) | 32 MP (wide) |
| Front Video | 4k @60 fps, Full HD @60 fps, HD @30 fps | 1080p@30fps |
Battery & Charging
| Battery Type | Lithium-Polymer (Li-Po) | Lithium-Polymer (Li-Po) |
| Capacity | 7000 mAh | 5000 mAh |
| Fast Charging | 80 W | 50 W |
| Wireless Charging | No | No |
| Reverse Charging | No | No |
Software
| Operating System | Android | Android |
| OS Version | v15 | v15 |
| Update Policy | 3 Years OS Updates, 4 Years Security Updates | 4 |
| 5G | ✅ Yes | ✅ Yes |
| 4G | ✅ Yes | ✅ Yes |
| 3G | ✅ Yes | ✅ Yes |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual standby) |
| Wi-Fi | Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz | 6 |
| Bluetooth | v5.4 | v5.4 |
| USB | v3.1 | v2 |
| NFC | ❌ No |
| Height | 162.26 mm | 163.52 mm |
| Width | 76.15 mm | 77.5 mm |
| Thickness | 7.69 mm | 8.35 mm |
| Weight | 187 g | 201 g |
| Water Resistance, IP Rating | IP68 & IP69 | IP64 |
| Colors | Velvet Green, Silk Purple, and Flowing Silver | Black, White, Blue |
| Fingerprint | Under-display Optical | Under-display Optical |
| Face Unlock | ✅ Yes | ✅ Yes |
| Speakers | 2 | 2 |
| Stereo Speakers | ✅ Yes | ✅ Yes |
| Headphone Jack | ❌ No | ❌ No |
| Dedicated Cooling | ✅ Yes | ❌ No |
| Gaming Triggers | ❌ No | ❌ No |
| AI FPS Generation | ✅ Yes | ❌ No |