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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
—
—
OnePlus Nord 6
—
—
Brand
OPPO
OnePlus
Release Date
—
—
Operating System
Android 15
OxygenOS based on Android
Processor
MediaTek Dimensity 6300
Qualcomm Snapdragon 8s Gen 4
Processor Speed
Up to 2.4 GHz
Up to approximately 3.2 GHz
Screen Size
6.57 inches (approximately 6.5 inches)
6.78 inches (17.23 cm)
Display
AMOLED, flat display
AMOLED, 10-bit colour, flat display
Resolution
1080 × 2372 pixels (FHD+)
2772 × 1272 pixels (1.5K)
Refresh Rate
120Hz
144Hz
Brightness
Up to 1,400 nits (high-brightness mode)
Up to 1800 nits HDR peak brightness
RAM
8GB LPDDR4X
8 GB / 12 GB LPDDR5X
Storage
8GB + 128GB, 8GB + 256GB
8GB + 256GB, 12GB + 256GB
Battery
7,000 mAh, non-removable
9000 mAh silicon-carbon
Fast Charging
Yes
Yes
Wireless Charging
No
No
Colour
Cloud Green, Midnight Blue, Bloom Red
Pitch Black, Fresh Mint, Quick Silver
Rear Camera
50MP main (f/1.8) + 2MP secondary (f/2.4)
50 MP Sony LYTIA main camera with OIS + 8 MP ultra-wide
Front Camera
16MP (f/2.4)
32 MP selfie camera with multi-focus sensor
Network
5G, 4G LTE, 3G, 2G
5G, 4G LTE, 3G, 2G
SIM
Dual Nano-SIM
Dual SIM support; confirm exact configuration for your variant
Connectivity
Wi-Fi 5, Bluetooth 5.4, GPS, USB Type-C, NFC
Wi-Fi with dedicated enhancement chip, Bluetooth, GPS, USB Type-C; 5G-Advanced support
Security
In-display fingerprint sensor, face unlock
In-display fingerprint sensor and face unlock; 6 years of security updates
Dimensions
Approximately 158.2 × 75 × 8.0 mm
Exact official dimensions not verified here
Weight
185 g
Exact official weight not verified here
Performance Rating
7.2
9.2
Value Rating
8.0
8.5
Specification
OPPO F31 5G
—
—
OnePlus Nord 6
—
—
Brand
OPPO
OnePlus
Release Date
—
—
Operating System
Android 15
OxygenOS based on Android
Processor
MediaTek Dimensity 6300
Qualcomm Snapdragon 8s Gen 4
Processor Speed
Up to 2.4 GHz
Up to approximately 3.2 GHz
Screen Size
6.57 inches (approximately 6.5 inches)
6.78 inches (17.23 cm)
Display
AMOLED, flat display
AMOLED, 10-bit colour, flat display
Resolution
1080 × 2372 pixels (FHD+)
2772 × 1272 pixels (1.5K)
Refresh Rate
120Hz
144Hz
Brightness
Up to 1,400 nits (high-brightness mode)
Up to 1800 nits HDR peak brightness
RAM
8GB LPDDR4X
8 GB / 12 GB LPDDR5X
Storage
8GB + 128GB, 8GB + 256GB
8GB + 256GB, 12GB + 256GB
Battery
7,000 mAh, non-removable
9000 mAh silicon-carbon
Fast Charging
Yes
Yes
Wireless Charging
No
No
Colour
Cloud Green, Midnight Blue, Bloom Red
Pitch Black, Fresh Mint, Quick Silver
Rear Camera
50MP main (f/1.8) + 2MP secondary (f/2.4)
50 MP Sony LYTIA main camera with OIS + 8 MP ultra-wide
Front Camera
16MP (f/2.4)
32 MP selfie camera with multi-focus sensor
Network
5G, 4G LTE, 3G, 2G
5G, 4G LTE, 3G, 2G
SIM
Dual Nano-SIM
Dual SIM support; confirm exact configuration for your variant
Connectivity
Wi-Fi 5, Bluetooth 5.4, GPS, USB Type-C, NFC
Wi-Fi with dedicated enhancement chip, Bluetooth, GPS, USB Type-C; 5G-Advanced support
Security
In-display fingerprint sensor, face unlock
In-display fingerprint sensor and face unlock; 6 years of security updates
Dimensions
Approximately 158.2 × 75 × 8.0 mm
Exact official dimensions not verified here
Weight
185 g
Exact official weight not verified here
Performance Rating
7.2
9.2
Value Rating
8.0
8.5
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