Tecno Spark 7 vs Samsung Galaxy A21 comparison

Show Only Differences Highlight Differences	Tecno Spark 7	Samsung Galaxy A21
key specs
Display	6.52-inch	6.50-inch
Processor	MediaTek Helio A25	-
Front Camera	8-megapixel	13-megapixel
Rear Camera	16-megapixel + AI lens	16-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM	2GB, 3GB	3GB
Storage	32GB, 64GB	32GB
Battery Capacity	6000mAh	4000mAh
OS	Android 11	Android 10
Resolution	720x1600 pixels	-
general
Brand	Tecno	Samsung
Model	Spark 7	Galaxy A21
Release date	April 9, 2021	April 8, 2020
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.82 x 76.05 x 9.52	-
Battery capacity (mAh)	6000	4000
Colours	Spruce Green, Magnet Black, Morpheus Blue	Black
Removable battery	-	No
Fast charging	-	Proprietary
Wireless charging	-	No
display
Screen size (inches)	6.52	6.50
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	-
Aspect ratio	20:9	-
hardware
Processor	1.8GHz octa-core	-
Processor make	MediaTek Helio A25	MediaTek Helio P35 (MT6765)
RAM	2GB, 3GB	3GB
Internal storage	32GB, 64GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	512
Dedicated microSD slot	Yes	-
camera
Rear camera	16-megapixel (f/1.8) + AI lens	16-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras	2	-
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	8-megapixel (f/2.0)	13-megapixel
No. of Front Cameras	1	-
Front flash	Dual LED	-
Pop-Up Camera	-	No
software
Operating system	Android 11	Android 10
Skin	HiOS 7.5	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
Micro-USB	Yes	-
Headphones	3.5mm	-
Number of SIMs	2	-
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sensors
Fingerprint sensor	Yes	Yes
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-

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