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Samsung Galaxy A40 vs Samsung Galaxy A7 Duos
Samsung Galaxy A40
vs
Samsung Galaxy A7 Duo
comparison
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Samsung Galaxy A40
Samsung Galaxy A7 Duos
key specs
Display
5.90-inch
5.50-inch
Processor
Samsung Exynos 7885
Qualcomm Snapdragon 615
Front Camera
25-megapixel
5-megapixel
Rear Camera
16-megapixel
13-megapixel
RAM
4GB
2GB
Storage
64GB
16GB
Battery Capacity
3100mAh
2600mAh
OS
Android 9.0 Pie
Android 4.4
Resolution
1080x2280 pixels
1080x1920 pixels
general
Brand
Samsung
Samsung
Model
Galaxy A40
Galaxy A7 Duos
Release date
March 1, 2019
-
Form factor
Touchscreen
Touchscreen
Dimensions (mm)
144.30 x 69.10 x 7.90
151.00 x 76.20 x 6.30
Battery capacity (mAh)
3100
2600
Colours
Blue, Black, Orange, White
White, Gold, Black
Weight (g)
-
141.00
Removable battery
-
No
display
Screen size (inches)
5.90
5.50
Touchscreen
Yes
Yes
Resolution
1080x2280 pixels
1080x1920 pixels
Aspect ratio
19:9
-
Pixels per inch (PPI)
-
401
hardware
Processor
1.8GHz octa-core
1GHz octa-core
Processor make
Samsung Exynos 7885
Qualcomm Snapdragon 615
RAM
4GB
2GB
Internal storage
64GB
16GB
Expandable storage
Yes
Yes
Expandable storage type
microSD
microSD
Expandable storage up to (GB)
-
64
camera
Rear camera
16-megapixel (f/2.0)
13-megapixel
Rear autofocus
Yes
-
Rear flash
Yes
LED
Front camera
25-megapixel
5-megapixel
software
Operating system
Android 9.0 Pie
Android 4.4
Skin
One UI
TouchWiz UI
connectivity
Wi-Fi
Yes
Yes
GPS
Yes
Yes
Bluetooth
Yes, v 4.20
Yes, v 4.00
NFC
Yes
No
USB Type-C
Yes
-
Headphones
3.5mm
3.5mm
Number of SIMs
2
2
Wi-Fi standards supported
-
802.11 a/b/g/n
Infrared
-
No
USB OTG
-
No
FM
-
Yes
Wi-Fi Direct
-
Yes
Mobile High-Definition Link (MHL)
-
No
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
-
Fingerprint sensor
Yes
-
Compass/ Magnetometer
Yes
Yes
Proximity sensor
Yes
Yes
Accelerometer
Yes
Yes
Ambient light sensor
Yes
Yes
Gyroscope
Yes
No
Barometer
-
No
Temperature sensor
-
No
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