Tecno Spark 8 vs Redmi 8A Dual comparison

Show Only Differences Highlight Differences	Tecno Spark 8	Redmi 8A Dual
key specs
Display	6.20-inch	6.22-inch
Processor	MediaTek Helio A25	Qualcomm Snapdragon 439
Front Camera	8-megapixel	8-megapixel
Rear Camera	16-megapixel + AI Lens	13-megapixel + 2-megapixel
RAM	2GB, 3GB, 4GB	2GB
Storage	32GB, 64GB	32GB
Battery Capacity	5000mAh	5000mAh
OS	Android 11 (Go edition)	Android 9.0
Resolution	720x1600 pixels	720x1520 pixels
general
Brand	Tecno	Xiaomi
Model	Spark 8	Redmi 8A Dual
Release date	September 13, 2021	February 11, 2020
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.82 x 76.05 x 9.20	156.48 x 75.41 x 9.40
Battery capacity (mAh)	5000	5000
Colours	Atlantic Blue, Iris Purple, Turquoise Cyan	Sky White, Sea Blue, Midnight Grey
Weight (g)	-	188.00
Fast charging	-	Proprietary
display
Refresh Rate	60 Hz	-
Screen size (inches)	6.20	6.22
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1520 pixels
Aspect ratio	20:9	19:9
Pixels per inch (PPI)	269	-
Protection type	-	Gorilla Glass
hardware
Processor	octa-core	1.45GHz octa-core (4x1.95GHz + 4x1.45GHz)
Processor make	MediaTek Helio A25	Qualcomm Snapdragon 439
RAM	2GB, 3GB, 4GB	2GB
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	Yes
camera
Rear camera	16-megapixel (f/1.8) + AI Lens (f/2.0)	13-megapixel (f/2.2, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron)
No. of Rear Cameras	2	-
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	8-megapixel (f/2.0)	8-megapixel (f/2.0, 1.12-micron)
No. of Front Cameras	1	-
Front flash	Dual LED	-
software
Operating system	Android 11 (Go edition)	Android 9.0
Skin	HiOS v7.6	MIUI 11
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.20
Micro-USB	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
USB Type-C	-	Yes
Wi-Fi Direct	-	Yes
Active 4G on both SIM cards	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Fingerprint sensor	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Face unlock	-	Yes
Compass/ Magnetometer	-	Yes

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