Tecno Spark 50S 5G vs Tecno Spark 40 comparison

Show Only Differences Highlight Differences	Tecno Spark 50S 5G	Tecno Spark 40
key specs
Display	6.78-inch	6.67-inch
Processor	MediaTek Dimensity 6400	-
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel	50-megapixel
RAM	6GB	4GB
Storage	128GB	128GB
Battery Capacity	6500mAh	5200mAh
OS	Android 16	Android 15
Resolution	720x1600 pixels	720x1600 pixels
general
Brand	Tecno	Tecno
Model	Spark 50S 5G	Spark 40
Release date	October 16, 2026	June 23, 2025
AI Enabled	Yes	-
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Body type	Plastic	-
Dimensions (mm)	168.00 x 79.00 x 8.00	165.60 x 77.00 x 7.67
Weight (g)	210.00	-
IP rating	IP64	IP64
Battery capacity (mAh)	6500	5200
Removable battery	No	-
Fast charging	45W Fast Charging	45W Fast Charging
Wireless charging	No	-
Colours	Burgundy Red and Breeze Blue	Ink Black, Mirage Blue, Veil White, Titanium Grey
display
Refresh Rate	120 Hz	120 Hz
Resolution Standard	HD+	HD+
Screen size (inches)	6.78	6.67
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1600 pixels
Pixels per inch (PPI)	260	-
hardware
Processor	octa-core	-
Processor make	MediaTek Dimensity 6400	MediaTek Helio G81
RAM	6GB	4GB
Internal storage	128GB	128GB
camera
Rear camera	50-megapixel	50-megapixel
No. of Rear Cameras	1	-
Rear autofocus	Yes	-
Rear flash	Yes	Yes
Front camera	8-megapixel	8-megapixel
No. of Front Cameras	1	1
Pop-Up Camera	No	-
Front autofocus	No	-
Front flash	No	-
software
Operating system	Android 16	Android 15
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
USB Type-C	-	Yes
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM + CDMA	-
4G/ LTE	Yes	-
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM + CDMA	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Face unlock	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Fingerprint sensor	-	Yes

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