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OPPO

F31 5G specs

Variants & reference prices

8 GB · 128 GB
Midnight Blue, Cloud Green, Bloom Red
₹22,999
Launch price · checked 21 Oct 2026Source 2
8 GB · 256 GB
Midnight Blue, Cloud Green, Bloom Red
₹24,999
Launch price · checked 21 Oct 2026Source 2

Reference prices are dated, not live offers.

Specs shown for the 8 GB · 128 GB variant. Memory and storage differ by variant as listed above.

Memory

RAM: 8 GBSource 2
Storage: 128 GBSource 2
Storage type: UFS 2.2Source 1
Expandable storage: YesSource 1

Display

Display size: 6.57″Source 3
Panel type: AMOLEDSource 2
Resolution: 2372 x 1080Source 1
Refresh rate: 120 HzSource 1
Peak brightness (claimed): 1,400 nitsSource 1
Screen protection: AGC DT-Star D+Source 1

Performance

Chipset: MediaTek Dimensity 6300Source 1
CPU: Octa-coreSource 1
GPU: Mali-G57 MC2Source 1

Camera

Main camera: 50 MPSource 1
Main camera OIS: NoSource 1
Rear cameras: 50MP main + 2MP monochromeSource 1
Telephoto: NoneSource 1
Front camera: 16 MPSource 1
Video recording: 1080p@60fpsSource 1

Battery

Battery capacity: 7,000 mAh (typical; 6830 rated)Source 1
Wired charging: 80 WSource 1
Wireless charging: 0 WSource 3
Charger in box: YesSource 1

Software

OS at launch: Android 15 (ColorOS 15)Source 2
OS updates: 2 major OS updatesSource 2
Security updates: 3 yearsSource 2

Build

Weight: 185 gSource 1
Thickness: 8 mmSource 1
IP rating: IP66/IP68/IP69Source 2
SIM: Dual nano-SIMSource 1

Connectivity

5G: YesSource 2
Wi-Fi: Wi-Fi 5Source 1
Bluetooth: 5.4Source 1
NFC: NoSource 1
USB: USB Type-C 2.0Source 3
Headphone jack: NoSource 1
Fingerprint sensor: Under-display opticalSource 1

Sources

3 cited

[1]OPPO F31 Specifications (OPPO India)Brand spec sheet · 21 Oct 2026(opens in a new tab)
[2]OPPO India launches F31 5G Series (OPPO India newsroom)Brand spec sheet · 21 Oct 2026(opens in a new tab)
[3]Oppo F31 - Full phone specifications (GSMArena)Editorial review · 21 Oct 2026(opens in a new tab)