Realme U1 vs Realme 2 vs Lenovo K8 Plus comparison

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ratings
Overall NDTV RatingRead ReviewRead ReviewRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.30-inch6.20-inch5.20-inch-
Processor2.1GHz octa-core1.8GHz octa-core2.5GHz octa-core-
Front Camera25-megapixel 8-megapixel 8-megapixel-
Resolution1080x2340 pixels720x1520 pixels1080x1920 pixels-
RAM4GB3GB3GB-
OSAndroid 8.1 OreoAndroid 8.1Android 7.1.1-
Storage64GB32GB32GB-
Rear Camera13-megapixel + 2-megapixel 13-megapixel + 2-megapixel 13-megapixel + 5-megapixel-
Battery Capacity3500mAh4230mAh4000mAh-
general
Release dateNovember 2018August 2018September 2017-
Launched in IndiaYesYesYes-
Form factorTouchscreenTouchscreenTouchscreen-
Dimensions (mm)157.00 x 74.00 x 8.00156.20 x 75.60 x 8.20147.90 x 73.70 x 8.99-
Weight (g)168.00168.00165.00-
Battery capacity (mAh)350042304000-
Removable batteryNo-No-
Wireless chargingNo---
ColoursAmbitious Black, Brave Blue, and Fiery GoldDiamond Black, Diamond Blue, Diamond RedFine Gold, Venom Black-
SAR value1.31-0.54-
display
Screen size (inches)6.306.205.20-
TouchscreenYesYesYes-
Resolution1080x2340 pixels720x1520 pixels1080x1920 pixels-
Protection typeGorilla GlassGorilla GlassGorilla Glass-
Aspect ratio19.5:919:916:9-
Pixels per inch (PPI)409271424-
hardware
Processor2.1GHz octa-core1.8GHz octa-core2.5GHz octa-core-
Processor makeMediaTek Helio P70Qualcomm Snapdragon 450MediaTek Helio P25-
RAM4GB3GB3GB-
Internal storage64GB32GB32GB-
Expandable storageYesYesYes-
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)256256128-
Dedicated microSD slotYes---
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel (f/2.2, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron)13-megapixel (f/2.0) + 5-megapixel-
Rear flashLEDYesDual LED-
Front camera25-megapixel (f/2.0)8-megapixel (f/2.2, 1.12-micron)8-megapixel-
Rear autofocus--Phase detection autofocus-
Front flash--Yes-
software
Operating systemAndroid 8.1 OreoAndroid 8.1Android 7.1.1-
SkinColorOS 5.2ColorOS 5.1--
connectivity
Wi-FiYesYesYes-
Wi-Fi standards supported802.11 a/b/g/n/ac-802.11 a/b/g/n/ac-
GPSYesYesYes-
BluetoothYes, v 4.20Yes, v 4.20Yes, v 4.20-
USB OTGYes-Yes-
Micro-USBYesYesYes-
Headphones3.5mm3.5mm3.5mm-
FMYes-Yes-
Number of SIMs222-
Active 4G on both SIM cardsYes---
NFC--No-
Infrared--No-
sim 1
SIM TypeNano-SIMNano-SIMNano-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesYes-
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesNo-
4G/ LTEYesYesNo-
sensors
Face unlockYesYes--
Fingerprint sensorYesYesYes-
Compass/ MagnetometerYesYesYes-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorYesYesYes-
GyroscopeYes-Yes-
Barometer--No-
Temperature sensor--No-