Realme U1 vs Vivo X23 Symphony Edition vs Poco F1 comparison

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ratings
Overall NDTV RatingRead Review-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.30-inch6.41-inch6.18-inch
Processor2.1GHz octa-core2.2GHz octa-core2.8GHz octa-core
Front Camera25-megapixel 24.8-megapixel20-megapixel
Resolution1080x2340 pixels1080x2340 pixels1080x2246 pixels
RAM4GB6GB6GB
OSAndroid 8.1 OreoAndroid 8.1 OreoAndroid 8.1
Storage64GB128GB64GB
Rear Camera13-megapixel + 2-megapixel 12-megapixel + 13-megapixel 12-megapixel + 5-megapixel
Battery Capacity3500mAh3400mAh4000mAh
general
Release dateNovember 2018November 2018August 2018
Launched in IndiaYesNoYes
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)157.00 x 74.00 x 8.00-155.50 x 75.20 x 8.80
Weight (g)168.00-182.00
Battery capacity (mAh)350034004000
Removable batteryNo--
Wireless chargingNo--
ColoursAmbitious Black, Brave Blue, and Fiery GoldArctic Morning and Starry Night OceanBlue, Grey
SAR value1.31--
Body type-Glass-
Fast charging--Quick Charge 3.0
display
Screen size (inches)6.306.416.18
TouchscreenYesYesYes
Resolution1080x2340 pixels1080x2340 pixels1080x2246 pixels
Protection typeGorilla Glass-Gorilla Glass
Aspect ratio19.5:9-18.7:9
Pixels per inch (PPI)409--
hardware
Processor2.1GHz octa-core2.2GHz octa-core2.8GHz octa-core
Processor makeMediaTek Helio P70Snapdragon 660Qualcomm Snapdragon 845
RAM4GB6GB6GB
Internal storage64GB128GB64GB
Expandable storageYes-Yes
Expandable storage typemicroSD-microSD
Expandable storage up to (GB)256-256
Dedicated microSD slotYes-No
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)12-megapixel (f/1.8) + 13-megapixel (f/2.4)12-megapixel (f/1.9, 1.4-micron) + 5-megapixel (f/2.0, 1.12-micron)
Rear flashLED-Yes
Front camera25-megapixel (f/2.0)24.8-megapixel20-megapixel
software
Operating systemAndroid 8.1 OreoAndroid 8.1 OreoAndroid 8.1
SkinColorOS 5.2Funtouch OSMIUI for Poco
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac--
GPSYesYesYes
BluetoothYes, v 4.20Yes, v 4.00Yes, v 5.00
USB OTGYesYes-
Micro-USBYes--
Headphones3.5mm-3.5mm
FMYes-Yes
Number of SIMs222
Active 4G on both SIM cardsYes--
Infrared--Yes
USB Type-C--Yes
sim 1
SIM TypeNano-SIM-Micro-SIM
GSM/CDMAGSMGSMGSM
3GYes-Yes
4G/ LTEYesYesYes
sim 2
SIM TypeNano-SIM-Nano-SIM
GSM/CDMAGSMGSMGSM
3GYes-Yes
4G/ LTEYesYesYes
sensors
Face unlockYesYesYes
Fingerprint sensorYesYesYes
Compass/ MagnetometerYesYes-
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
GyroscopeYes--