Xiaomi 15 Ultra vs Redmi 7A comparison

Compare Xiaomi 15 Ultra
Compare Redmi 7A
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-inch5.45-inch
ProcessorSnapdragon 8 EliteQualcomm Snapdragon 439
Front Camera32-megapixel 5-megapixel
Rear Camera50-megapixel + 50-megapixel + 200-megapixel + 50-megapixel 12-megapixel
RAM16GB2GB
Storage512GB16GB
Battery Capacity5410mAh4000mAh
OSAndroid 15Android 9 Pie
Resolution3200x1440 pixels720x1440 pixels
general
BrandXiaomiXiaomi
Model15 UltraRedmi 7A
Release dateFebruary 27, 2025May 22, 2019
AI EnabledYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)161.30 x 75.30 x 9.35146.30 x 70.41 x 9.55
Weight (g)226.00165.00
IP ratingIP68-
Battery capacity (mAh)54104000
Fast charging90W Fast Charging-
Wireless chargingYes-
Wireless Charging Type80W-
Launched in India-Yes
Body type-Polycarbonate
Colours-Matte Gold, Matte Black, Matte Blue
display
Refresh Rate120 Hz-
Screen size (inches)6.735.45
TouchscreenYesYes
Resolution3200x1440 pixels720x1440 pixels
Protection typeOther-
Aspect ratio-18:9
Pixels per inch (PPI)-295
hardware
Processor4.32 MHz octa-core2GHz octa-core
Processor makeSnapdragon 8 EliteQualcomm Snapdragon 439
RAM16GB2GB
Internal storage512GB16GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.63) + 50-megapixel (f/1.8) + 200-megapixel (f/2.6) + 50-megapixel (f/2.2)12-megapixel (f/2.2, 1.25-micron)
No. of Rear Cameras4-
Rear flashYesLED
Front camera32-megapixel (f/2.0)5-megapixel
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
software
Operating systemAndroid 15Android 9 Pie
SkinHyperOS 2.0MIUI 10
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
Wi-Fi standards supported802.11 ax802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.40Yes, v 4.20
NFCYes-
InfraredYes-
USB Type-CYes-
Number of SIMs22
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
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
GyroscopeYes-
BarometerYes-

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