Redmi 15 5G vs Alcatel Idol 5S comparison

Compare Redmi 15 5G
Compare Alcatel Idol 5S
key specs
Display6.90-inch5.20-inch
Front Camera8-megapixel 8-megapixel
Rear Camera50-megapixel 12-megapixel
RAM6GB, 8GB3GB
Storage128GB, 256GB32GB
Battery Capacity7000mAh2850mAh
OSAndroid 15Android 7.0
Resolution1080x2340 pixels1080x1920 pixels
Processor-MediaTek Helio P20
general
BrandRedmiAlcatel
Model15 5GIdol 5S
Release dateAugust 19, 2025September 1, 2017
AI EnabledYes-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)168.48 x 80.45 x 8.40148.00 x 72.00 x 7.50
Weight (g)217.00147.00
IP ratingIP64-
Battery capacity (mAh)70002850
Fast charging33W Fast Charging-
ColoursFrosted White, Midnight Black, Sandy Purple-
Removable battery-No
display
Refresh Rate144 Hz-
Resolution StandardFHD+-
Screen size (inches)6.905.20
TouchscreenYesYes
Resolution1080x2340 pixels1080x1920 pixels
Pixels per inch (PPI)374-
hardware
Processor makeQualcomm Snapdragon 6s Gen 3MediaTek Helio P20 (MT6757)
RAM6GB, 8GB3GB
Internal storage128GB, 256GB32GB
Processor-octa-core
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera50-megapixel (f/1.75)12-megapixel
No. of Rear Cameras2-
Rear flashYesDual LED
Front camera8-megapixel (f/2.2)8-megapixel
No. of Front Cameras1-
Front flash-Yes
software
Operating systemAndroid 15Android 7.0
SkinHyperOS 2.0-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 4.20
InfraredYesNo
USB Type-CYes-
Number of SIMs21
Wi-Fi standards supported-802.11 b/g/n
NFC-No
USB OTG-Yes
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesNo
AccelerometerYesNo
Ambient light sensor-No
Gyroscope-No
Barometer-No
Temperature sensor-No
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-No
4G/ LTE-Yes

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