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- Redmi 15 5G vs LG K31
Redmi 15 5G vs LG K31 comparison
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| key specs | ||||
| Display | 6.90-inch | 5.70-inch | ||
| Front Camera | 8-megapixel | 5-megapixel | ||
| Rear Camera | 50-megapixel | 13-megapixel + 5-megapixel | ||
| RAM | 6GB, 8GB | 2GB | ||
| Storage | 128GB, 256GB | 32GB | ||
| Battery Capacity | 7000mAh | 3000mAh | ||
| OS | Android 15 | Android 10 | ||
| Resolution | 1080x2340 pixels | 720x1520 pixels | ||
| Processor | - | MediaTek Helio P22 | ||
| general | ||||
| Brand | Redmi | LG | ||
| Model | 15 5G | K31 | ||
| Release date | August 19, 2025 | August 21, 2020 | ||
| AI Enabled | Yes | - | ||
| Launched in India | Yes | - | ||
| Form factor | Touchscreen | Touchscreen | ||
| Dimensions (mm) | 168.48 x 80.45 x 8.40 | 147.00 x 71.00 x 8.00 | ||
| Weight (g) | 217.00 | 146.00 | ||
| IP rating | IP64 | - | ||
| Battery capacity (mAh) | 7000 | 3000 | ||
| Fast charging | 33W Fast Charging | - | ||
| Colours | Frosted White, Midnight Black, Sandy Purple | Silver | ||
| Removable battery | - | No | ||
| Wireless charging | - | No | ||
| display | ||||
| Refresh Rate | 144 Hz | - | ||
| Resolution Standard | FHD+ | - | ||
| Screen size (inches) | 6.90 | 5.70 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 1080x2340 pixels | 720x1520 pixels | ||
| Pixels per inch (PPI) | 374 | - | ||
| Aspect ratio | - | 19:9 | ||
| hardware | ||||
| Processor make | Qualcomm Snapdragon 6s Gen 3 | MediaTek Helio P22 (MT6762) | ||
| RAM | 6GB, 8GB | 2GB | ||
| Internal storage | 128GB, 256GB | 32GB | ||
| Processor | - | octa-core | ||
| Expandable storage | - | Yes | ||
| Expandable storage type | - | microSD | ||
| Expandable storage up to (GB) | - | 32 | ||
| camera | ||||
| Rear camera | 50-megapixel (f/1.75) | 13-megapixel + 5-megapixel | ||
| No. of Rear Cameras | 2 | - | ||
| Rear flash | Yes | Yes | ||
| Front camera | 8-megapixel (f/2.2) | 5-megapixel | ||
| No. of Front Cameras | 1 | - | ||
| Rear autofocus | - | Yes | ||
| Pop-Up Camera | - | No | ||
| software | ||||
| Operating system | Android 15 | Android 10 | ||
| Skin | HyperOS 2.0 | LG UX 9.1 | ||
| connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| GPS | Yes | - | ||
| Bluetooth | Yes | Yes, v 5.00 | ||
| Infrared | Yes | - | ||
| USB Type-C | Yes | - | ||
| Number of SIMs | 2 | 1 | ||
| Micro-USB | - | Yes | ||
| Headphones | - | 3.5mm | ||
| sensors | ||||
| Fingerprint sensor | Yes | Yes | ||
| Compass/ Magnetometer | Yes | - | ||
| Proximity sensor | Yes | - | ||
| Accelerometer | Yes | Yes | ||
| Ambient light sensor | - | Yes | ||
| sim 1 | ||||
| SIM Type | - | Nano-SIM | ||
| 3G | - | Yes | ||
| 4G/ LTE | - | Yes | ||
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