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Choosing between two smartphones? Use MobilesIQ to compare mobile phone specifications, prices, processors, camera systems, display quality, RAM, storage and battery capacity side by side.
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Specification
OPPO F31 5G
—
—
OPPO F31 Pro 5G
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—
Brand
OPPO
OPPO
Release Date
—
—
Operating System
Android 15
Android 15 with ColorOS 15 at launch
Processor
MediaTek Dimensity 6300
MediaTek Dimensity 7300-Energy, 4 nm
Processor Speed
Up to 2.4 GHz
Up to 2.5 GHz, octa-core
Screen Size
6.57 inches (approximately 6.5 inches)
6.57 inches
Display
AMOLED, flat display
Flat AMOLED, 1.07 billion colours
Resolution
1080 × 2372 pixels (FHD+)
1080 × 2372 pixels (FHD+)
Refresh Rate
120Hz
120Hz
Brightness
Up to 1,400 nits (high-brightness mode)
Up to 1,400 nits peak
RAM
8GB LPDDR4X
8 GB / 12 GB LPDDR4X; virtual RAM expansion supported
Storage
8GB + 128GB, 8GB + 256GB
8GB + 128GB, 12GB + 256GB
Battery
7,000 mAh, non-removable
7,000 mAh typical; 6,830 mAh rated
Fast Charging
Yes
Yes
Wireless Charging
No
No
Colour
Cloud Green, Midnight Blue, Bloom Red
Desert Gold, Space Grey
Rear Camera
50MP main (f/1.8) + 2MP secondary (f/2.4)
50 MP main camera with OIS + 2 MP portrait camera
Front Camera
16MP (f/2.4)
32 MP selfie camera
Network
5G, 4G LTE, 3G, 2G
5G, 4G LTE, 3G, 2G
SIM
Dual Nano-SIM
Dual Nano-SIM
Connectivity
Wi-Fi 5, Bluetooth 5.4, GPS, USB Type-C, NFC
Wi-Fi, Bluetooth, GPS, USB Type-C; NFC availability should be verified for the specific variant
Security
In-display fingerprint sensor, face unlock
In-display optical fingerprint sensor and face unlock
Dimensions
Approximately 158.2 × 75 × 8.0 mm
Approximately 158.4 × 75.2 × 7.9 mm
Weight
185 g
190 g (Space Grey); 191 g (Desert Gold)
Performance Rating
7.2
7.8
Value Rating
8.0
8.5
Specification
OPPO F31 5G
—
—
OPPO F31 Pro 5G
—
—
Brand
OPPO
OPPO
Release Date
—
—
Operating System
Android 15
Android 15 with ColorOS 15 at launch
Processor
MediaTek Dimensity 6300
MediaTek Dimensity 7300-Energy, 4 nm
Processor Speed
Up to 2.4 GHz
Up to 2.5 GHz, octa-core
Screen Size
6.57 inches (approximately 6.5 inches)
6.57 inches
Display
AMOLED, flat display
Flat AMOLED, 1.07 billion colours
Resolution
1080 × 2372 pixels (FHD+)
1080 × 2372 pixels (FHD+)
Refresh Rate
120Hz
120Hz
Brightness
Up to 1,400 nits (high-brightness mode)
Up to 1,400 nits peak
RAM
8GB LPDDR4X
8 GB / 12 GB LPDDR4X; virtual RAM expansion supported
Storage
8GB + 128GB, 8GB + 256GB
8GB + 128GB, 12GB + 256GB
Battery
7,000 mAh, non-removable
7,000 mAh typical; 6,830 mAh rated
Fast Charging
Yes
Yes
Wireless Charging
No
No
Colour
Cloud Green, Midnight Blue, Bloom Red
Desert Gold, Space Grey
Rear Camera
50MP main (f/1.8) + 2MP secondary (f/2.4)
50 MP main camera with OIS + 2 MP portrait camera
Front Camera
16MP (f/2.4)
32 MP selfie camera
Network
5G, 4G LTE, 3G, 2G
5G, 4G LTE, 3G, 2G
SIM
Dual Nano-SIM
Dual Nano-SIM
Connectivity
Wi-Fi 5, Bluetooth 5.4, GPS, USB Type-C, NFC
Wi-Fi, Bluetooth, GPS, USB Type-C; NFC availability should be verified for the specific variant
Security
In-display fingerprint sensor, face unlock
In-display optical fingerprint sensor and face unlock
Dimensions
Approximately 158.2 × 75 × 8.0 mm
Approximately 158.4 × 75.2 × 7.9 mm
Weight
185 g
190 g (Space Grey); 191 g (Desert Gold)
Performance Rating
7.2
7.8
Value Rating
8.0
8.5
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