Redmi 7A vs BlackBerry Z3 comparison

Compare Redmi 7A
Compare BlackBerry Z3
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display5.45-inch5.00-inch
ProcessorQualcomm Snapdragon 439Qualcomm MSM8230
Front Camera5-megapixel1.1-megapixel
Rear Camera12-megapixel 5-megapixel
RAM2GB1.5GB
Storage16GB8GB
Battery Capacity4000mAh2500mAh
OSAndroid 9 PieBlackBerry OS 10
Resolution720x1440 pixels540x960 pixels
general
BrandXiaomiBlackBerry
ModelRedmi 7AZ3
Release date22nd May 2019April 2014
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)146.30 x 70.41 x 9.55140.00 x 72.80 x 9.26
Weight (g)165.00164.00
Battery capacity (mAh)40002500
ColoursMatte Gold, Matte Black, Matte BlueBlack
Removable battery-No
display
Screen size (inches)5.455.00
TouchscreenYesYes
Resolution720x1440 pixels540x960 pixels
Aspect ratio18:9-
Pixels per inch (PPI)295220
hardware
Processor2GHz octa-core1.2GHz dual-core
Processor makeQualcomm Snapdragon 439Qualcomm MSM8230
RAM2GB1.5GB
Internal storage16GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)25632
Dedicated microSD slotYes-
camera
Rear camera12-megapixel (f/2.2, 1.25-micron)5-megapixel
Rear autofocusPhase detection autofocus-
Rear flashLEDYes
Front camera5-megapixel1.1-megapixel
software
Operating systemAndroid 9 PieBlackBerry OS 10
SkinMIUI 10-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.00
Micro-USBYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs21
NFC-Yes
Infrared-No
USB OTG-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-No
Barometer-No
Temperature sensor-No
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