Oppo F31 vs Oppo F7 128gb

Should you buy OPPO F31 or OPPO F7 128GB? Find out which mobile phone is best for you - compare the two models on the basis of price and key... specs like performance, price, camera, display, ram, storage, battery capacity, operating system, Network Connectivity, Multimedia and more.

SpecificationsOPPO F31OPPO F7 128GB
Price26999.026990.0
Operating SystemAndroid 15Android v8.1 (Oreo)
Camera50M P+ 2GB + 2GB And 16GB16 MP And 25 MP
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4% OFF
Discounted price:₹26,999 Original price:₹27,999
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₹26,990
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Key Specs

Battery

- 3400 mAh

Display

- 6.23 inches (15.82 cm)

Front Camera

- 25 MP

Processor

- MediaTek Helio P60

RAM

- 6 GB

Rear Camera

- 16 MP

Audio

Audio Jack

3.5 mm -

Battery

Capacity

7000 mAh 3400 mAh

Quick Charging

80W SUPERVOOC fast charging -

Removable

- No

Type

- Li-ion

USB Type-C

Yes No

Camera

Front Camera

16GB -

Rear Camera

50M P+ 2GB + 2GB -

Design

Build Material

Aerospace-grade aluminum alloy Back: Plastic

Colours

Midnight Blue, Cloud Green, Bloom Red Sunrise Red, Diamond Black

Height

- 156 mm

Thickness

- 7.8 mm

Water Resistance

IP68/IP69 rating -

Weight

- 158 grams

Width

- 75.3 mm
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Display

Aspect Ratio

- 19:9

Bezel-less display

- Yes with notch

Display Type

2D curved AMOLED IPS LCD

Pixel Density

- 405 ppi

Refresh Rate

120Hz -

Resolution

1080 x 2412 pixels 1080x2280 px (FHD+)

Screen Protection

- Corning Gorilla Glass v5

Screen Size

6.57-inch 6.23 inches (15.82 cm)

Screen to Body Ratio (calculated)

- 82.06 %

Screen to Body Ratio (claimed by the brand)

- 88 %

Touch Screen

- Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Resolution

- 25 MP f/2.0, Primary Camera(2.8" sensor size)

General

Brand

OPPO OPPO

Custom UI

ColorOS 15 ColorOS

Launch Date

September 15, 2025 April 16, 2018 (Official)

Model

F31 -

Operating System

Android 15 Android v8.1 (Oreo)

Main Camera

Autofocus

- Yes, Phase Detection autofocus

Camera Features

- 2 x Digital Zoom Auto Flash Face detection Touch to focus

Camera Setup

- Single

Flash

- Yes, LED Flash

Image Resolution

- 4616 x 3464 Pixels

Resolution

- 16 MP f/1.8, Primary Camera

Sensor

- CMOS image sensor

Settings

- Exposure compensation, ISO control

Shooting Modes

- Continuous Shooting High Dynamic Range mode (HDR)

Video Recording

- 1920x1080 @ 30 fps

Multimedia

Audio Jack

- 3.5 mm

FM Radio

- Yes

Loudspeaker

- Yes

Network & Connectivity

Bluetooth

5.3 Yes, v4.2

GPS

- Yes with A-GPS

NFC

- No

Network Support

5G 5G Not Supported in India, 4G Supported in India, 3G, 2G

SAR Value

- Head: 1.271 W/kg, Body: 1.078 W/kg

SIM 1

- 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM 2

- 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM Size

- SIM1: Nano, SIM2: Nano

SIM Slot(s)

Dual SIM Dual SIM, GSM+GSM, Dual VoLTE

USB Connectivity

- Mass storage device, USB charging, microUSB 2.0

VoLTE

- Yes

Wi-Fi

Wi-Fi 6 Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)

Wi-Fi Features

- Mobile Hotspot

Performance

Architecture

- 64 bit

CPU

- Octa core (2 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)

Chipset

- MediaTek Helio P60

Fabrication

- 12 nm

Graphics

- Mali-G72 MP3

Processor

MediaTek Dimensity 7050 (6nm, octa-core) -

Processor Fabrication

6 nm -

RAM

6GB/8GB 6 GB

RAM Type

- LPDDR4X

RAM type

- LPDDR4X

Sensors

Fingerprint Sensor

Side-mounted fingerprint sensor Yes

Fingerprint Sensor Position

- Rear

Other Sensors

- Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory

expandable via microSD up to 1TB Yes, Up to 256 GB

Internal Memory

128GB/256GB 128 GB

Storage Type

UFS 2.2 eMMC 5.1

USB OTG

- Yes

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