Oppo R15x vs Oppo Find X vs Xiaomi Redmi Note 5A comparison

Compare Oppo R15x
Compare Oppo Find X
Compare Xiaomi Redmi Note 5A
ratings
Overall NDTV Rating---
Design Rating---
Display Rating---
Software Rating---
Performance Rating---
Battery Life Rating---
Camera Rating---
Value for Money Rating---
general
Release dateNovember 2018June 2018August 2017-
Battery capacity (mAh)350037303080-
ColoursNebula, Ice BlueBordeaux Red, Glacier BlueChampagne Gold, Rose Gold, Platinum Grey-
Launched in India-Yes--
Form factor-TouchscreenTouchscreen-
Body type-Glass--
Dimensions (mm)-156.70 x 74.30 x 9.40153.00 x 76.20 x 7.50-
Weight (g)-186.00150.00-
Removable battery-NoNo-
Fast charging-VOOC--
display
Screen size (inches)6.406.425.50-
TouchscreenYesYesYes-
Resolution-1080x2340 pixels720x1280 pixels-
Protection type-Gorilla GlassGorilla Glass-
Aspect ratio-19.5:916:9-
hardware
Processorocta-core2.5GHz octa-core (4x2.8GHz + 4x1.7GHz)quad-core-
Processor makeQualcomm Snapdragon 660Snapdragon 845Snapdragon 425-
RAM6GB8GB2GB-
Internal storage128GB256GB16GB-
Expandable storage--Yes-
Expandable storage type--microSD-
Expandable storage up to (GB)--128-
camera
Rear camera16-megapixel + 2-megapixel16-megapixel (f/2.0, 1.22-micron) + 20-megapixel (f/2.0, 1.0-micron)13-megapixel (f/2.2, 1.12-micron)-
Front camera25-megapixel25-megapixel (f/2.0)16-megapixel (f/2.0)-
Rear autofocus-Phase detection autofocusPhase detection autofocus-
Rear flash-LEDYes-
software
Operating systemAndroid OreoAndroid 8.1Android 7.0-
SkinColorOS 5.2Color OS 5.1MIUI 9-
connectivity
Wi-FiYesYesYes-
GPSYesYesYes-
BluetoothYesYes, v 5.00Yes, v 4.20-
Headphones3.5mmNo3.5mm-
Wi-Fi standards supported-802.11 a/b/g/n/ac802.11 b/g/n-
USB Type-C-Yes--
Number of SIMs-22-
NFC--No-
Infrared--No-
USB OTG--No-
Micro-USB--Yes-
FM--Yes-
sim 1
SIM Type-Nano-SIMNano-SIM-
GSM/CDMA-GSM + CDMAGSM + CDMA-
3G-YesYes-
4G/ LTE-YesYes-
sim 2
SIM Type-Nano-SIMNano-SIM-
GSM/CDMA-GSM + CDMAGSM + CDMA-
3G--Yes-
4G/ LTE--Yes-
sensors
Face unlock-Yes--
Compass/ Magnetometer-YesYes-
Proximity sensor-YesYes-
Accelerometer-YesYes-
Gyroscope-YesYes-
Fingerprint sensor--Yes-
Ambient light sensor--Yes-
Barometer--No-
Temperature sensor--No-