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Redmi Note 15 5G vs Tecno Spark 4 comparison

 Compare Redmi Note 15 5G
Redmi Note 15 5G
Compare Tecno Spark 4
Tecno Spark 4
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.77-inch6.52-inch
Front Camera20-megapixel8-megapixel
Rear Camera108-megapixel + 8-megapixel13-megapixel + 2-megapixel
RAM6GB, 8GB3GB
Storage128GB, 256GB32GB
Battery Capacity5520mAh4000mAh
OSAndroid 15Android 9 Pie
Resolution1080x2392 pixels-
Processor-MediaTek Helio A22
general
BrandXiaomiTecno
ModelRedmi Note 15 5GSpark 4
Release dateDecember 11, 2025September 25, 2019
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35-
Weight (g)178.00-
IP ratingIP65-
Battery capacity (mAh)55204000
Removable batteryNo-
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursBlack, Glacier Blue, and Mist PurpleBlue, Purple
Width-75.9
Thickness-8.2
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.776.52
TouchscreenYesYes
Resolution1080x2392 pixels-
Protection typeGorilla Glass 7i-
Aspect ratio16:9-
hardware
Processor makeQualcomm Snapdragon 6 Gen 3MediaTek Helio A22 (MT6761)
RAM6GB, 8GB3GB
Internal storage128GB, 256GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1TB128
Processor-quad-core
Dedicated microSD slot-Yes
camera
Rear camera108-megapixel + 8-megapixel13-megapixel (f/1.8) + 2-megapixel
No. of Rear Cameras2-
Front camera20-megapixel8-megapixel
No. of Front Cameras1-
Rear flash-Dual LED
software
Operating systemAndroid 15Android 9 Pie
SkinHyperOS 2HiOS 5.0
connectivity
Wi-FiYesYes
BluetoothYesYes
NFCYes-
USB Type-CYes-
Wi-Fi standards supported-802.11 a/b/g/n
GPS-Yes
USB OTG-Yes
Number of SIMs-2
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sensors
Face unlock-Yes
Fingerprint sensor-Yes
Accelerometer-Yes

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