Nokia G21 vs Nokia Lumia 830 comparison

Compare Nokia G21
Compare Nokia Lumia 830
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
Display6.50-inch5.00-inch
ProcessorUnisoc T606Qualcomm Snapdragon 400
Front Camera8-megapixel0.9-megapixel
Rear Camera50-megapixel + 2-megapixel + 2-megapixel10-megapixel
RAM4GB, 6GB1GB
Storage64GB, 128GB16GB
Battery Capacity5050mAh2200mAh
OSAndroid 11Windows Phone 8.1
Resolution720x1600 pixels720x1280 pixels
general
BrandNokiaNokia
ModelG21Lumia 830
Release dateFebruary 14, 2022September 1, 2014
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)164.60 x 75.90 x 8.50139.40 x 70.70 x 8.50
Weight (g)190.00150.00
Battery capacity (mAh)50502200
Fast chargingProprietary-
ColoursDusk, Nordic Bluewhite, black, green, orange
Removable battery-Yes
display
Refresh Rate90 Hz-
Screen size (inches)6.505.00
TouchscreenYesYes
Resolution720x1600 pixels720x1280 pixels
Aspect ratio20:9-
Pixels per inch (PPI)269296
hardware
Processorocta-core1.2GHz quad-core
Processor makeUnisoc T606Qualcomm Snapdragon 400
RAM4GB, 6GB1GB
Internal storage64GB, 128GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512128
Dedicated microSD slotYes-
camera
Rear camera50-megapixel (f/1.8, 0.64-micron) + 2-megapixel + 2-megapixel10-megapixel
No. of Rear Cameras3-
Rear autofocusYes-
Rear flashYesLED
Front camera8-megapixel0.9-megapixel
No. of Front Cameras1-
software
Operating systemAndroid 11Windows Phone 8.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.00
USB Type-CYes-
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-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Fingerprint sensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Compass/ Magnetometer-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No

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