Oppo A1k vs Redmi Note 7 comparison

Compare Oppo A1k
Compare Redmi Note 7
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
Display6.10-inch6.30-inch
ProcessorMediaTek Helio P22 Qualcomm Snapdragon 660
Front Camera5-megapixel 13-megapixel
Rear Camera8-megapixel 12-megapixel + 2-megapixel
RAM2GB4GB
Storage32GB64GB
Battery Capacity4000mAh4000mAh
OSAndroid PieAndroid 9.0
Resolution720x1560 pixels1080x2340 pixels
general
BrandOppoXiaomi
ModelA1kRedmi Note 7
Release dateApril 1, 2019January 1, 2019
Form factorTouchscreenTouchscreen
Body typePlasticGlass
Dimensions (mm)154.50 x 73.80 x 8.40159.21 x 75.21 x 8.10
Weight (g)170.00185.00
Battery capacity (mAh)40004000
ColoursBlack, RedOnyx Black, Ruby Red, Sapphire Blue
Launched in India-Yes
Removable battery-No
Fast charging-Quick Charge
Wireless charging-No
SAR value-0.96
display
Screen size (inches)6.106.30
TouchscreenYesYes
Resolution720x1560 pixels1080x2340 pixels
Protection typeGorilla GlassGorilla Glass
Pixels per inch (PPI)282409
Aspect ratio-19.5:9
hardware
Processorocta-core2.2GHz
Processor makeMediaTek Helio P22 (MT6762)Qualcomm Snapdragon 660
RAM2GB4GB
Internal storage32GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-256
Dedicated microSD slot-No
camera
Rear camera8-megapixel (f/2.2, 1.4-micron)12-megapixel (f/2.2, 1.25-micron) + 2-megapixel
Rear flashLEDLED
Front camera5-megapixel (f/2.0, 1.12-micron)13-megapixel (f/2.0, 1.12-micron)
Rear autofocus-Yes
software
Operating systemAndroid PieAndroid 9.0
SkinColorOS 6.0MIUI 10
connectivity
Wi-FiYesYes
BluetoothYes, v 4.20Yes, v 5.00
Micro-USBYes-
Headphones3.5mm3.5mm
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
USB OTG-Yes
USB Type-C-Yes
FM-Yes
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sensors
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Fingerprint sensor-Yes
Gyroscope-Yes

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