Realme U1 vs Apple iPhone 4S comparison

Compare Realme U1
Compare Apple iPhone 4S
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.30-inch3.50-inch
ProcessorMediaTek Helio P70800 MHz dual-core
Front Camera25-megapixel 0.3-megapixel
Rear Camera13-megapixel + 2-megapixel 8-megapixel
RAM4GB512MB
Storage64GB16GB
Battery Capacity3500mAh1430mAh
OSAndroid 8.1 OreoiOS 6.1.3
Resolution1080x2340 pixels640x960 pixels
general
BrandRealmeApple
ModelU1iPhone 4S
Release dateNovember 2018October 2011
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)157.00 x 74.00 x 8.00115.20 x 58.66 x 9.30
Weight (g)168.00140.00
Battery capacity (mAh)35001430
Removable batteryNoNo
Wireless chargingNo-
ColoursAmbitious Black, Brave Blue, and Fiery GoldBlack, White
SAR value1.31-
display
Screen size (inches)6.303.50
TouchscreenYesYes
Resolution1080x2340 pixels640x960 pixels
Protection typeGorilla Glass-
Aspect ratio19.5:9-
Pixels per inch (PPI)409326
hardware
Processor2.1GHz octa-core800 MHz dual-core
Processor makeMediaTek Helio P70-
RAM4GB512MB
Internal storage64GB16GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)256-
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)8-megapixel
Rear flashLEDLED
Front camera25-megapixel (f/2.0)0.3-megapixel
software
Operating systemAndroid 8.1 OreoiOS 6.1.3
SkinColorOS 5.2-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.00
USB OTGYesNo
Micro-USBYes-
Headphones3.5mm-
FMYesNo
Number of SIMs21
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-No
Temperature sensor-No
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