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Oppo Reno 13 vs Ringing Bells Freedom 251 comparison

 Compare Oppo Reno 13
Oppo Reno 13
Compare Ringing Bells Freedom 251
Ringing Bells Freedom 251
key specs
Display6.59-inch4.00-inch
Processor3.35 MHz octa-core1.3GHz quad-core
Front Camera50-megapixel 0.3-megapixel
Rear Camera50-megapixel + 8-megapixel 3.2-megapixel
RAM8GB, 12GB1GB
Storage128GB, 256GB, 512GB8GB
Battery Capacity5,600mAh1450mAh
OSAndroid 15Android 5.1
Resolution2760x1256 pixels540x960 pixels
general
BrandOPPORinging Bells
ModelOppo Reno 13Freedom 251
Release dateNovember 25, 2024February 1, 2016
Form factorTouchscreenTouchscreen
Dimensions (mm)157.90 x 74.73 x 7.24-
Weight (g)181.00-
IP ratingIP69-
Battery capacity (mAh)5,6001450
Removable batteryNoYes
Fast charging80W Fast Charging-
Wireless chargingYes-
Wireless Charging Type50W-
ColoursMidnight Black, Galaxy Blue, Butterfly Purple-
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.594.00
TouchscreenYesYes
Resolution2760x1256 pixels540x960 pixels
Pixels per inch (PPI)460-
hardware
Processor3.35 MHz octa-core1.3GHz quad-core
RAM8GB, 12GB1GB
Internal storage128GB, 256GB, 512GB8GB
Expandable storageNoYes
Dedicated microSD slotNo-
Expandable storage type-microSD
Expandable storage up to (GB)-32
camera
Rear camera50-megapixel (f/1.8) + 8-megapixel (f/2.2)3.2-megapixel
No. of Rear Cameras2-
Rear flashYes-
Front camera50-megapixel (f/2.0)0.3-megapixel
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
software
Operating systemAndroid 15Android 5.1
SkinColorOS 15-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ax-
GPSYesNo
BluetoothYes, v 5.40Yes
NFCYesNo
USB OTGYesNo
USB Type-CYes-
Number of SIMs21
Infrared-No
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesNo
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sensors
Face unlockYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesNo
Ambient light sensorYesNo
GyroscopeYesNo
Barometer-No
Temperature sensor-No

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