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Redmi 8A Dual vs Tecno Spark 4 Air
Redmi 8A Dual
vs
Tecno Spark 4 Air
comparison
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Redmi 8A Dual
Tecno Spark 4 Air
key specs
Display
6.22-inch
6.10-inch
Processor
Qualcomm Snapdragon 439
MediaTek Helio A22
Front Camera
8-megapixel
5-megapixel
Rear Camera
13-megapixel + 2-megapixel
13-megapixel + 0.3-megapixel
RAM
2GB
3GB
Storage
32GB
32GB
Battery Capacity
5000mAh
3000mAh
OS
Android 9.0
Android 9 Pie
Resolution
720x1520 pixels
-
general
Brand
Xiaomi
Tecno
Model
Redmi 8A Dual
Spark 4 Air
Release date
February 11, 2020
August 29, 2019
Launched in India
Yes
Yes
Form factor
Touchscreen
Touchscreen
Dimensions (mm)
156.48 x 75.41 x 9.40
-
Weight (g)
188.00
-
Battery capacity (mAh)
5000
3000
Fast charging
Proprietary
-
Colours
Sky White, Sea Blue, Midnight Grey
Nebula Black, Royal Purple
display
Screen size (inches)
6.22
6.10
Touchscreen
Yes
Yes
Resolution
720x1520 pixels
-
Protection type
Gorilla Glass
-
Aspect ratio
19:9
19.5:9
hardware
Processor
1.45GHz octa-core (4x1.95GHz + 4x1.45GHz)
2GHz quad-core
Processor make
Qualcomm Snapdragon 439
MediaTek Helio A22 (MT6761)
RAM
2GB
3GB
Internal storage
32GB
32GB
Expandable storage
Yes
Yes
Expandable storage type
microSD
microSD
Expandable storage up to (GB)
512
256
Dedicated microSD slot
Yes
Yes
camera
Rear camera
13-megapixel (f/2.2, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron)
13-megapixel (f/1.8) + 0.3-megapixel
Rear autofocus
Yes
-
Rear flash
Yes
Dual LED
Front camera
8-megapixel (f/2.0, 1.12-micron)
5-megapixel
Front flash
-
Yes
software
Operating system
Android 9.0
Android 9 Pie
Skin
MIUI 11
HiOS 5.0
connectivity
Wi-Fi
Yes
Yes
Wi-Fi standards supported
802.11 b/g/n
-
GPS
Yes
Yes
Bluetooth
Yes, v 4.20
Yes
USB Type-C
Yes
-
Headphones
3.5mm
-
Number of SIMs
2
2
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
Face unlock
Yes
Yes
Compass/ Magnetometer
Yes
-
Proximity sensor
Yes
-
Accelerometer
Yes
Yes
Ambient light sensor
Yes
-
Fingerprint sensor
-
Yes
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