Redmi 7A vs Samsung Galaxy J2 (2018) comparison 1a1o39

Compare Redmi 7A
Compare Samsung Galaxy J2 (2018)
ratings
Overall NDTV Rating Read Review -
Design Rating -
Display Rating -
Software Rating -
Performance Rating -
Battery Life Rating -
Camera Rating -
Value for Money Rating -
key specs
Display 5.45-inch 5.00-inch
Processor Qualcomm Snapdragon 439 Qualcomm Snapdragon 425
Front Camera 5-megapixel 5-megapixel
Rear Camera 12-megapixel 8-megapixel
RAM 2GB 2GB
Storage 16GB 16GB
Battery Capacity 4000mAh 2600mAh
OS Android 9 Pie Android 7.1
Resolution 720x1440 pixels 540x960 pixels
general
Brand Xiaomi Samsung
Model Redmi 7A Galaxy J2 (2018)
Release date May 22, 2019 January 1, 2018
Launched in India Yes Yes
Form factor Touchscreen Touchscreen
Body type Polycarbonate -
Dimensions (mm) 146.30 x 70.41 x 9.55 143.80 x 72.30 x 8.40
Weight (g) 165.00 153.00
Battery capacity (mAh) 4000 2600
Colours Matte Gold, Matte Black, Matte Blue Black, Blue, Pink
Removable battery - No
display
Screen size (inches) 5.45 5.00
Touchscreen Yes Yes
Resolution 720x1440 pixels 540x960 pixels
Aspect ratio 18:9 -
Pixels per inch (PPI) 295 -
hardware
Processor 2GHz octa-core 1.4GHz quad-core
Processor make Qualcomm Snapdragon 439 Qualcomm Snapdragon 425
RAM 2GB 2GB
Internal storage 16GB 16GB
Expandable storage Yes Yes
Expandable storage type microSD microSD
Expandable storage up to (GB) 256 256
Dedicated microSD slot Yes -
camera
Rear camera 12-megapixel (f/2.2, 1.25-micron) 8-megapixel
Rear autofocus Phase detection autofocus -
Rear flash LED LED
Front camera 5-megapixel 5-megapixel
Front flash - LED
software
Operating system Android 9 Pie Android 7.1
Skin MIUI 10 -
connectivity
Wi-Fi Yes Yes
Wi-Fi standards ed 802.11 b/g/n 802.11 b/g/n
GPS Yes Yes
Bluetooth Yes, v 4.20 Yes, v 4.20
Micro-USB Yes -
Headphones 3.5mm 3.5mm
FM Yes No
Number of SIMs 2 2
NFC - No
Infrared - No
USB OTG - Yes
Wi-Fi Direct - Yes
Mobile High-Definition Link (MHL) - No
sim 1
SIM Type Nano-SIM Micro-SIM
GSM/CDMA GSM GSM
3G Yes Yes
4G/ LTE Yes Yes
sim 2
SIM Type Nano-SIM Micro-SIM
GSM/CDMA GSM GSM
3G Yes Yes
4G/ LTE Yes Yes
sensors
Com/ Magnetometer Yes No
Proximity sensor Yes Yes
Accelerometer Yes Yes
Ambient light sensor Yes No
Gyroscope - No
Barometer - No
Temperature sensor - No

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