Realme 15T vs Tecno Spark 40 Pro comparison

Show Only Differences Highlight Differences	Realme 15T	Tecno Spark 40 Pro
key specs
Display	6.57-inch	6.78-inch
Processor	MediaTek Dimensity 6400	-
Front Camera	50-megapixel	13-megapixel
Rear Camera	50-megapixel + 2-megapixel	50-megapixel
RAM	8GB, 12GB	8GB
Storage	128GB, 256GB	128GB
Battery Capacity	7000mAh	5200mAh
OS	Android 15	Android 15
Resolution	1080x2372 pixels	1224x2720 pixels
general
Brand	Realme	Tecno
Model	15T	Spark 40 Pro
Release date	September 2, 2025	June 23, 2025
AI Enabled	Yes	-
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Thickness	7.79	-
Weight (g)	181.00	-
IP rating	IP69	IP64
Battery capacity (mAh)	7000	5200
Removable battery	No	-
Fast charging	Super VOOC	45W Fast Charging
Colours	Flowing Silver, Silk Blue, Suit Titanium	Ink Black, Bamboo Green, Lake Blue, Moon Titanium
Dimensions (mm)	-	163.90 x 75.80 x 6.69
display
Refresh Rate	120 Hz	144 Hz
Resolution Standard	FHD+	1.5K
Screen size (inches)	6.57	6.78
Touchscreen	Yes	Yes
Resolution	1080x2372 pixels	1224x2720 pixels
hardware
Processor	octa-core	-
Processor make	MediaTek Dimensity 6400	MediaTek Helio G100 Ultimate
RAM	8GB, 12GB	8GB
Internal storage	128GB, 256GB	128GB
Expandable storage	Yes	-
Expandable storage type	microSD	-
Expandable storage up to (GB)	2000	-
Dedicated microSD slot	No	-
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	50-megapixel
No. of Rear Cameras	2	-
Rear flash	Yes	-
Front camera	50-megapixel (f/2.4)	13-megapixel
No. of Front Cameras	1	1
software
Operating system	Android 15	Android 15
Skin	Realme UI 6	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.30	Yes
Infrared	Yes	-
USB OTG	Yes	-
USB Type-C	Yes	Yes
Headphones	Type-C	-
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
sim 1
SIM Type	Nano-SIM	-
sim 2
SIM Type	Nano-SIM	-
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Gyroscope	Yes	-

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