OPPO Reno 15 vs Tecno Spark 40 comparison

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Compare Tecno Spark 40
key specs
Display6.32-inch6.67-inch
ProcessorMediaTek Dimensity 8450-
Front Camera50-megapixel 8-megapixel
Rear Camera200-megapixel + 50-megapixel + 50-megapixel 50-megapixel
RAM12GB4GB
Storage256GB128GB
Battery Capacity6200mAh5200mAh
OSAndroid 16Android 15
Resolution1216x2640 pixels720x1600 pixels
general
BrandOPPOTecno
ModelReno 15Spark 40
Release dateJanuary 8, 2026June 23, 2025
AI EnabledYes-
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)151.21 x 72.42 x 8.13165.60 x 77.00 x 7.67
Weight (g)188.00-
IP ratingIP69IP64
Battery capacity (mAh)62005200
Removable batteryNo-
Fast charging80W Fast Charging45W Fast Charging
Wireless chargingNo-
ColoursAurora Blue, Twilight Blue, Aurora WhiteInk Black, Mirage Blue, Veil White, Titanium Grey
display
Refresh Rate120 Hz120 Hz
Resolution StandardFHD+HD+
Screen size (inches)6.326.67
TouchscreenYesYes
Resolution1216x2640 pixels720x1600 pixels
Pixels per inch (PPI)450-
hardware
Processorocta-core-
Processor makeMediaTek Dimensity 8450MediaTek Helio G81
RAM12GB4GB
Internal storage256GB128GB
Expandable storageNo-
Expandable storage typeNo-
Dedicated microSD slotNo-
camera
Rear camera200-megapixel (f/1.8) + 50-megapixel (f/2.0) + 50-megapixel (f/2.8)50-megapixel
No. of Rear Cameras3-
Front camera50-megapixel (f/2.0)8-megapixel
No. of Front Cameras11
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
Rear flash-Yes
software
Operating systemAndroid 16Android 15
SkinColorOS 16-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax-
GPSYesYes
BluetoothYes, v 5.40Yes
NFCYes-
InfraredYes-
USB Type-CYesYes
HeadphonesType-C-
Number of SIMs2-
Active 4G on both SIM cardsYes-
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
5GYes-
sensors
Face unlockYes-
In-Display Fingerprint SensorYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-
GyroscopeYes-
Fingerprint sensor-Yes

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