Both phones come with polycarbonate build with gradient finish. Rear Design of both phones is different as seen above. Both phones have 6.53-inch Full HD+ AMOLED display with In-Display fingerprint Scanner powered by Snapdragon 710 Processor with up to 8GB RAM and 128GB Storage.
Both phones have support for Dual SIM, Dual 4G VoLTE, Runs on Color 0S 6 based on Android Pie. On-Camera Realme X has 48+5MP Dual Rear Camera whereas Oppo K3 comes with 16+2MP Dual Rear Camera both phones have a 16MP front camera, 3765mAh Battery with VOOC 3.0 fast charging.
Realme X vs Oppo K3
| Display: 6.53-inch Full HD+ AMOLED display | 6.53-inch Full HD+ AMOLED display |
| CPU: Snapdragon 710Â processor with Adreno 616 GPU | Â Snapdragon 710 processor Adreno 616 GPU |
| RAM 4/8GB LPDDR4X RAM | Â 6GB/8GB LPDDR4X RAM |
| ROM: 128GB (UFS 2.1) storage | Â 64/128GB/ (UFS 2.1) storage |
| Camera 48MP rear camera with Sony IMX586 sensor, f/1.7 aperture, LED flash, 5MP secondary rear camera | 16MP rear camera with LED flash, 2MP secondary camera |
| 16MP front-facing camera with Sony IMX471 sensor | 16MP front-facing camera |
| Dual 4G VoLTE, WiFi 802.11 ac (2.4GHz + 5GHz), Bluetooth 5, GPS + GLONASS, USB Type C | Dual 4G VoLTE, WiFi 802.11 ac (2.4GHz + 5GHz), Bluetooth 5, GPS + GLONASS, USB Type C |
| In-display fingerprint sensor | In-Display fingerprint sensor |
| Battery 3765mAh Battery with VOOC 3.0 fast charging | 3765mAh Battery with VOOC 3.0 fast charging |
| ColorOS 6.0 based on Android 9.0 (Pie) | ColorOS 6.0 based on Android 9.0 (Pie) |
Realme X comes in Polar White and Space Blue. color Priced at 16,999 for 4GB RAM and Rs 19,999 for 8+128GB. Oppo K3 comes in Nebula Purple, Green and White colors priced at Rs 16,990 for 6GB RAM and Rs 19,990 for 8GB RAM. Both phones have the same display, processor, battery, front camera. Realme X comes with a 48MP Sony sensor and Bigger Storage.