Samsung Galaxy Z Fold 3 vs Samsung Galaxy A7 Duo comparison

Compare Samsung Galaxy Z Fold 3
Compare Samsung Galaxy A7 Duos
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display (Primary)7.60-inch-
Processorocta-coreQualcomm Snapdragon 615
Front Camera10-megapixel + 4-megapixel 5-megapixel
Rear Camera12-megapixel + 12-megapixel + 12-megapixel 13-megapixel
RAM12GB2GB
Storage256GB, 512GB16GB
Battery Capacity4400mAh2600mAh
OSAndroid 11Android 4.4
Resolution2208x1768 pixels1080x1920 pixels
Display-5.50-inch
general
BrandSamsungSamsung
ModelGalaxy Z Fold 3Galaxy A7 Duos
Release dateAugust 11, 2021-
Launched in IndiaYes-
Form factorFoldableTouchscreen
Dimensions (mm)258.20 x 128.10 x 6.40151.00 x 76.20 x 6.30
Weight (g)271.00141.00
Battery capacity (mAh)44002600
Fast chargingProprietary-
ColoursPhantom Black, Phantom Green, Phantom SilverWhite, Gold, Black
Removable battery-No
display
Screen size (inches)7.605.50
TouchscreenYesYes
Resolution2208x1768 pixels1080x1920 pixels
Pixels per inch (PPI)374401
second display
Screen size (inches)6.20-
TouchscreenYes-
Resolution832x2268 pixels-
hardware
Processorocta-core1GHz octa-core
RAM12GB2GB
Internal storage256GB, 512GB16GB
Processor make-Qualcomm Snapdragon 615
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-64
camera
Rear camera12-megapixel (f/1.8, 1.8-micron) + 12-megapixel (f/2.2, 1.12-micron) + 12-megapixel (f/2.4, 1.0-micron)13-megapixel
No. of Rear Cameras3-
Rear autofocusYes-
Rear flashYesLED
Front camera10-megapixel (f/2.2, 1.22-micron) + 4-megapixel (f/1.8, 2.0-micron)5-megapixel
No. of Front Cameras2-
software
Operating systemAndroid 11Android 4.4
SkinOne UITouchWiz UI
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.20Yes, v 4.00
NFCYesNo
USB Type-CYes-
Number of SIMs22
Infrared-No
USB OTG-No
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
BarometerYesNo
Temperature sensor-No

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