Realme U1 vs Nokia 8.1 vs Samsung Galaxy A9 (2018) vs Xiaomi Redmi Note 6 Pro comparison

Compare Realme U1
Compare Nokia 8.1
Compare Samsung Galaxy A9 (2018)
Compare Xiaomi Redmi Note 6 Pro
ratings
Overall NDTV RatingRead ReviewRead ReviewRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.30-inch6.18-inch6.30-inch6.26-inch
Processor2.1GHz octa-core2.2GHz octa-coreocta-core octa-core
Front Camera25-megapixel 20-megapixel 24-megapixel 20-megapixel + 2-megapixel
Resolution1080x2340 pixels1080x2244 pixels1080x2220 pixels1080x2280 pixels
RAM4GB4GB6GB4GB
OSAndroid 8.1 OreoAndroid 9.0 PieAndroid 8.0 OreoAndroid
Storage64GB64GB128GB64GB
Rear Camera13-megapixel + 2-megapixel 12-megapixel + 13-megapixel24-megapixel + 10-megapixel + 8-megapixel + 5-megapixel 12-megapixel + 5-megapixel
Battery Capacity3500mAh3500mAh3800mAh4000mAh
general
Release dateNovember 2018December 2018October 2018-
Launched in IndiaYes---
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)157.00 x 74.00 x 8.00154.80 x 75.76 x 7.97162.50 x 77.00 x 7.80157.91 x 76.38 x 8.26
Weight (g)168.00178.00183.00-
Battery capacity (mAh)3500350038004000
Removable batteryNoNo-No
Wireless chargingNo--No
ColoursAmbitious Black, Brave Blue, and Fiery GoldBlue/ Silver, Steel/ Copper, Iron/ Steel-Black, Blue, Rose Gold
SAR value1.31--1.05
Fast charging---Quick Charge 3.0
display
Screen size (inches)6.306.186.306.26
TouchscreenYesYesYesYes
Resolution1080x2340 pixels1080x2244 pixels1080x2220 pixels1080x2280 pixels
Protection typeGorilla Glass---
Aspect ratio19.5:918.7:9-19:9
Pixels per inch (PPI)409---
hardware
Processor2.1GHz octa-core2.2GHz octa-coreocta-core (4x2.2GHz + 4x1.8GHz)octa-core
Processor makeMediaTek Helio P70Qualcomm Snapdragon 710Qualcomm Snapdragon 660Qualcomm Snapdragon 636
RAM4GB4GB6GB4GB
Internal storage64GB64GB128GB64GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)256400512-
Dedicated microSD slotYes--No
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)12-megapixel (f/1.8, 1.4-micron) + 13-megapixel24-megapixel (f/1.7) + 10-megapixel (f/2.4) + 8-megapixel (f/2.4) + 5-megapixel (f/2.0)12-megapixel (f/1.9, 1.4-micron) + 5-megapixel
Rear flashLEDDual LED-Yes
Front camera25-megapixel (f/2.0)20-megapixel (0.9-micron)24-megapixel (f/2.0)20-megapixel (f/2.0, 1.8-micron) + 2-megapixel
Rear autofocus-YesYesYes
software
Operating systemAndroid 8.1 OreoAndroid 9.0 PieAndroid 8.0 OreoAndroid
SkinColorOS 5.2-Samsung Experience UXMIUI
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 a/b/g/n/ac-
GPSYesYesYesYes
BluetoothYes, v 4.20Yes, v 5.00Yes, v 5.00Yes, v 5.00
USB OTGYes---
Micro-USBYes--Yes
Headphones3.5mm3.5mm3.5mm-
FMYesYesNo-
Number of SIMs2222
Active 4G on both SIM cardsYes--Yes
USB Type-C-YesYes-
NFC--YesNo
sim 1
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSM-GSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sensors
Face unlockYesYesYes-
Fingerprint sensorYesYesYesYes
Compass/ MagnetometerYesYesYes-
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYes-
GyroscopeYesYesYes-