Redmi Note 7 vs Honor V20 vs Samsung Galaxy A7 (2018) comparison

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ratings
Overall NDTV RatingRead Review-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.30-inch6.40-inch6.00-inch
ProcessorSnapdragon 660 AIEHiSilicon Kirin 9802.2GHz octa-core
Front Camera13-megapixel 25-megapixel 24-megapixel
Rear Camera12-megapixel + 2-megapixel48-megapixel 24-megapixel + 8-megapixel + 5-megapixel
RAM4GB6GB4GB
Storage64GB128GB64GB
Battery Capacity4000mAh4000mAh3300mAh
OSAndroid 9.0Android 9.0Android 8.0
Resolution1080x2340 pixels1080x2310 pixels1080x2220 pixels
general
BrandXiaomiHonorSamsung
ModelRedmi Note 7V20Galaxy A7 (2018)
Release dateJanuary 2019December 2018September 2018
Launched in IndiaYes-Yes
Form factorTouchscreenTouchscreen-
Body typeGlass--
Dimensions (mm)159.21 x 75.21 x 8.10-159.80 x 76.80 x 7.50
Weight (g)185.00-168.00
Battery capacity (mAh)400040003300
Removable batteryNo-No
Fast chargingQuick Charge--
Wireless chargingNo-No
ColoursOnyx Black, Ruby Red, Sapphire BlueRed, Blue, BlackBlack, Blue, Gold, Pink
SAR value0.96--
display
Screen size (inches)6.306.406.00
TouchscreenYesYesYes
Resolution1080x2340 pixels1080x2310 pixels1080x2220 pixels
Protection typeGorilla Glass--
Aspect ratio19.5:919.5:918.5:9
Pixels per inch (PPI)409398-
hardware
Processor2.2GHzocta-core2.2GHz octa-core
Processor makeSnapdragon 660 AIEHiSilicon Kirin 980-
RAM4GB6GB4GB
Internal storage64GB128GB64GB
Expandable storageYesNoYes
Expandable storage typemicroSD-microSD
Expandable storage up to (GB)256-512
Dedicated microSD slotNoNo-
camera
Rear camera12-megapixel (f/2.2, 1.25-micron) + 2-megapixel48-megapixel (f/1.8)24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2)
Rear autofocusYesYesYes
Rear flashLED-Yes
Front camera13-megapixel (f/2.0, 1.12-micron)25-megapixel (f/2.0)24-megapixel (f/2.0)
Front autofocus-NoNo
Front flash--Yes
software
Operating systemAndroid 9.0Android 9.0Android 8.0
SkinMIUI 10MagicUI 2.0.1-
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-802.11 a/b/g/n/ac
GPSYesYesYes
BluetoothYes, v 5.00Yes, v 5.00Yes, v 5.00
USB OTGYes--
USB Type-CYesYes-
Headphones3.5mm--
FMYes-Yes
Number of SIMs222
Active 4G on both SIM cardsYes-Yes
NFC--No
sim 1
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMAGSM--
3GYes--
4G/ LTEYes--
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMAGSM--
3GYes--
4G/ LTEYes-Yes
sensors
Face unlockYes-Yes
Fingerprint sensorYesYesYes
Proximity sensorYes-Yes
AccelerometerYes-Yes
Ambient light sensorYes-Yes
GyroscopeYes-Yes
Compass/ Magnetometer--Yes
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