Xiaomi 15 Ultra vs Redmi Y1 comparison

Compare Xiaomi 15 Ultra
Compare Redmi Y1
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.73-inch5.50-inch
ProcessorSnapdragon 8 EliteQualcomm Snapdragon 435
Front Camera32-megapixel 16-megapixel
Rear Camera50-megapixel + 50-megapixel + 200-megapixel + 50-megapixel 13-megapixel
RAM16GB3GB
Storage512GB32GB
Battery Capacity5410mAh3080mAh
OSAndroid 15Android 7.0
Resolution3200x1440 pixels720x1280 pixels
general
BrandXiaomiXiaomi
Model15 UltraRedmi Y1
Release dateFebruary 27, 2025November 1, 2017
AI EnabledYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)161.30 x 75.30 x 9.35153.00 x 76.20 x 7.70
Weight (g)226.00153.00
IP ratingIP68-
Battery capacity (mAh)54103080
Fast charging90W Fast Charging-
Wireless chargingYes-
Wireless Charging Type80W-
Launched in India-Yes
Removable battery-No
Colours-Gold, Dark Grey
SAR value-1.09
display
Refresh Rate120 Hz-
Screen size (inches)6.735.50
TouchscreenYesYes
Resolution3200x1440 pixels720x1280 pixels
Protection typeOtherGorilla Glass
Aspect ratio-16:9
Pixels per inch (PPI)-267
hardware
Processor4.32 MHz octa-core1.4GHz octa-core
Processor makeSnapdragon 8 EliteQualcomm Snapdragon 435
RAM16GB3GB
Internal storage512GB32GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-128
camera
Rear camera50-megapixel (f/1.63) + 50-megapixel (f/1.8) + 200-megapixel (f/2.6) + 50-megapixel (f/2.2)13-megapixel (f/2.2, 1.12-micron)
No. of Rear Cameras4-
Rear flashYesLED
Front camera32-megapixel (f/2.0)16-megapixel (f/2.0)
No. of Front Cameras1-
Lens Type (Second Rear Camera)Telephoto-
Lens Type (Third Rear Camera)Telephoto-
Lens Type (Fourth Rear Camera)Ultra Wide-Angle-
Rear autofocus-Phase detection autofocus
Front flash-Yes
software
Operating systemAndroid 15Android 7.0
SkinHyperOS 2.0MIUI 9
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
Wi-Fi standards supported802.11 ax802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.40Yes, v 4.10
NFCYesNo
InfraredYesYes
USB Type-CYes-
Number of SIMs22
USB OTG-Yes
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
BarometerYesNo
Fingerprint sensor-Yes
Temperature sensor-No
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