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- OPPO K14x 5G vs Redmi K40
OPPO K14x 5G vs Redmi K40 comparison
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| key specs | ||||
| Display | 6.75-inch | 6.67-inch | ||
| Processor | MediaTek Dimensity 6300 | Qualcomm Snapdragon 870 | ||
| Front Camera | 5-megapixel | 20-megapixel | ||
| Rear Camera | 50-megapixel + 2-megapixel | 48-megapixel + 8-megapixel + 5-megapixel | ||
| RAM | 4GB, 6GB | 6GB, 8GB, 12GB | ||
| Storage | 128GB | 128GB, 256GB | ||
| Battery Capacity | 6500mAh | 4520mAh | ||
| OS | Android 15 | Android 11 | ||
| Resolution | 720x1570 pixels | 1080x2400 pixels | ||
| general | ||||
| Brand | OPPO | Xiaomi | ||
| Model | K14x 5G | Redmi K40 | ||
| Release date | February 10, 2026 | February 25, 2021 | ||
| Launched in India | Yes | No | ||
| Form factor | Touchscreen | Touchscreen | ||
| Dimensions (mm) | 166.60 x 78.50 x 8.60 | 163.70 x 76.40 x 7.80 | ||
| Weight (g) | 212.00 | 196.00 | ||
| IP rating | IP64 | - | ||
| Battery capacity (mAh) | 6500 | 4520 | ||
| Removable battery | No | - | ||
| Fast charging | 45W Fast Charging | Proprietary | ||
| Wireless charging | No | - | ||
| Colours | Icy Blue, Prism Violet | Dreamland, Glossy Black, Icy White | ||
| display | ||||
| Refresh Rate | 120 Hz | - | ||
| Resolution Standard | HD+ | - | ||
| Screen size (inches) | 6.75 | 6.67 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 720x1570 pixels | 1080x2400 pixels | ||
| Pixels per inch (PPI) | 256 | - | ||
| Aspect ratio | - | 20:9 | ||
| hardware | ||||
| Processor | octa-core | octa-core | ||
| Processor make | MediaTek Dimensity 6300 | Qualcomm Snapdragon 870 | ||
| RAM | 4GB, 6GB | 6GB, 8GB, 12GB | ||
| Internal storage | 128GB | 128GB, 256GB | ||
| camera | ||||
| Rear camera | 50-megapixel (f/1.8) + 2-megapixel (f/2.4) | 48-megapixel (f/1.79) + 8-megapixel + 5-megapixel | ||
| No. of Rear Cameras | 2 | 3 | ||
| Rear autofocus | Yes | Yes | ||
| Rear flash | Yes | Yes | ||
| Front camera | 5-megapixel (f/2.2) | 20-megapixel | ||
| No. of Front Cameras | 1 | 1 | ||
| Pop-Up Camera | No | - | ||
| software | ||||
| Operating system | Android 15 | Android 11 | ||
| Skin | ColorOS 15 | MIUI 12 | ||
| connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| GPS | Yes | Yes | ||
| Bluetooth | Yes, v 5.40 | Yes, v 5.10 | ||
| USB Type-C | Yes | Yes | ||
| Number of SIMs | 2 | 2 | ||
| Active 4G on both SIM cards | Yes | - | ||
| Wi-Fi standards supported | - | 802.11 a/b/g/n/ac/ax | ||
| NFC | - | Yes | ||
| Infrared | - | Yes | ||
| sim 1 | ||||
| SIM Type | Nano-SIM | Nano-SIM | ||
| GSM/CDMA | GSM + CDMA | GSM | ||
| 4G/ LTE | Yes | Yes | ||
| 5G | Yes | Yes | ||
| 3G | - | Yes | ||
| sim 2 | ||||
| SIM Type | Nano-SIM | Nano-SIM | ||
| GSM/CDMA | GSM + CDMA | GSM | ||
| 4G/ LTE | Yes | Yes | ||
| 5G | Yes | Yes | ||
| 3G | - | Yes | ||
| sensors | ||||
| Fingerprint sensor | Yes | - | ||
| Compass/ Magnetometer | Yes | Yes | ||
| Proximity sensor | Yes | Yes | ||
| Accelerometer | Yes | Yes | ||
| Ambient light sensor | Yes | Yes | ||
| In-Display Fingerprint Sensor | - | Yes | ||
| Gyroscope | - | Yes | ||
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