Tecno Spark 40 Pro vs Nothing Phone 3a Pro comparison

Show Only Differences Highlight Differences	Tecno Spark 40 Pro	Sponsored Nothing Phone 3a Pro
key specs
Display	6.78-inch	6.70-inch
Front Camera	13-megapixel	50-megapixel
Rear Camera	50-megapixel	50-megapixel + 50-megapixel + 8-megapixel
RAM	8GB	8GB, 12GB
Storage	128GB	128GB, 256GB
Battery Capacity	5200mAh	5000mAh
OS	Android 15	Android 15
Resolution	1224x2720 pixels	1080x2392 pixels
Processor	-	Qualcomm Snapdragon 7s Gen 3
general
Brand	Tecno	Nothing
Model	Spark 40 Pro	Phone 3a Pro
Release date	June 23, 2025	March 4, 2025
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.90 x 75.80 x 6.69	163.52 x 77.50 x 8.39
IP rating	IP64	IP64
Battery capacity (mAh)	5200	5000
Fast charging	45W Fast Charging	-
Colours	Ink Black, Bamboo Green, Lake Blue, Moon Titanium	Black, White
Weight (g)	-	211.00
display
Refresh Rate	144 Hz	120 Hz
Resolution Standard	1.5K	-
Screen size (inches)	6.78	6.70
Touchscreen	Yes	Yes
Resolution	1224x2720 pixels	1080x2392 pixels
Pixels per inch (PPI)	-	387
hardware
Processor make	MediaTek Helio G100 Ultimate	Qualcomm Snapdragon 7s Gen 3
RAM	8GB	8GB, 12GB
Internal storage	128GB	128GB, 256GB
Processor	-	octa-core
camera
Rear camera	50-megapixel	50-megapixel (f/1.88) + 50-megapixel (f/2.55) + 8-megapixel (f/2.2)
Front camera	13-megapixel	50-megapixel (f/2.2)
No. of Front Cameras	1	1
No. of Rear Cameras	-	3
Rear flash	-	Yes
Lens Type (Second Rear Camera)	-	Telephoto
Lens Type (Third Rear Camera)	-	Ultra Wide-Angle
software
Operating system	Android 15	Android 15
Skin	-	Nothing OS 3.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.40
USB Type-C	Yes	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac/ax
NFC	-	Yes
Number of SIMs	-	2
Active 4G on both SIM cards	-	Yes
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-
sensors
In-Display Fingerprint Sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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