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Realme 15T vs Nokia Lumia 820 comparison

 Compare Realme 15T
Realme 15T
Compare Nokia Lumia 820
Nokia Lumia 820
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
Display6.57-inch4.30-inch
ProcessorMediaTek Dimensity 6400 Max1.5GHz dual-core
Front Camera50-megapixel 0.3-megapixel
Rear Camera50-megapixel + 2-megapixel 8-megapixel
RAM8GB, 12GB1GB
Storage128GB, 256GB8GB
Battery Capacity7000mAh1650mAh
OSAndroid 15Windows Phone 8
Resolution1080x2372 pixels480x800 pixels
general
BrandRealmeNokia
Model15TLumia 820
Release dateSeptember 2, 2025December 1, 2012
AI EnabledYes-
Launched in IndiaYes-
Form factorTouchscreenBar
Thickness7.79-
Weight (g)181.00160.00
IP ratingIP69-
Battery capacity (mAh)70001650
Removable batteryNoYes
Fast chargingSuper VOOC-
ColoursFlowing Silver, Silk Blue, Suit TitaniumBlack, Gray, Red, Yellow, White, Blue, Violet
Dimensions (mm)-123.80 x 68.50 x 9.90
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.574.30
TouchscreenYesYes
Resolution1080x2372 pixels480x800 pixels
Pixels per inch (PPI)-217
hardware
Processorocta-core1.5GHz dual-core
Processor makeMediaTek Dimensity 6400 Max-
RAM8GB, 12GB1GB
Internal storage128GB, 256GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)200064
Dedicated microSD slotNo-
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)8-megapixel
No. of Rear Cameras2-
Rear flashYesDual LED
Front camera50-megapixel (f/2.4)0.3-megapixel
No. of Front Cameras1-
software
Operating systemAndroid 15Windows Phone 8
SkinRealme UI 6-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.30Yes, v 3.00
InfraredYesNo
USB OTGYesNo
USB Type-CYes-
HeadphonesType-C3.5mm
Number of SIMs21
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 a/b/g/n
NFC-Yes
FM-No
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-No
sim 2
SIM TypeNano-SIM-
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYesYes
Barometer-No
Temperature sensor-No
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