OPPO Mobile Phones Under 30,000 in India (March, 2026)

Last Updated: 30th March 2026

OPPO Electronics Corp. is an electronics manufacturer based in Guangdong, China. Known for its smartphones, the company also makes MP3 players, portable media players, LCD-TVs, and DVD/Blu-ray players. It was founded in 2004. The company is also a smartphone maker. It has launched a whole range of Android powered smartphones.

OPPO's latest mobile launch is the F31 5G. The mobile was launched in 15th September 2025. The phone comes with a 6.50-inch touchscreen display with a resolution of 1080 pixels by 2372 pixels at a PPI of 397 pixels per inch.

The OPPO F31 5G is powered by octa-core MediaTek Dimensity 6300 processor and it comes with 8GB of RAM. The phone packs 128GB, 256GB of internal storage cannot be expanded. As far as the cameras are concerned, the OPPO F31 5G packs a 50-megapixel (f/1.8) + 2-megapixel (f/2.4) primary camera on the rear and a 16-megapixel (f/2.4) front shooter for selfies.

The OPPO F31 5G runs Android 15 and is powered by a 7000mAh non removable battery. It measures 185.20 x 75.00 x 8.00 (height x width x thickness) and weigh 185.00 grams.

The OPPO F31 5G is a dual SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, NFC, USB Type-C, Active 4G on both SIM cards, 3G and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include In-Display Fingerprint Sensor, Compass Magnetometer, Proximity sensor, Accelerometer, Ambient light sensor and Gyroscope.