Tecno Spark 40 vs Xiaomi Redmi Note 15 4G


Tecno Spark 40
Tecno Spark 40
vs
Xiaomi Redmi Note 15 4G
Xiaomi Redmi Note 15 4G

Quick Comparison

Xiaomi Redmi Note 15 4G has better RAM than Tecno Spark 40. In terms of display resolution, Xiaomi Redmi Note 15 4G has better resolution of 2392 x 1080 than Tecno Spark 40 which has resolution of 1600 x 720. Both have the same amount of internal memory.

NameTecno Spark 40Xiaomi Redmi Note 15 4G
RAM4 GB6 GB
Display6.67 in6.77 in
Internal Memory128 GB128 GB
Battery5200 mAh6000 mAh
Camera50 MP108 MP
PriceRs. 10999Rs. 21999

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Detailed Comparison

Price And Launch

The launch Date of the first phone is July 02, 2025. The Expected cost of Tecno Spark 40 is Rs. 10999. The launch Date of the second phone is December 18, 2025. The Expected cost of Xiaomi Redmi Note 15 4G is Rs. 21999.

Display comparison

Xiaomi Redmi Note 15 4G has larger screen size of 6.77 inches in comparison to Tecno Spark 40's 6.67 inch screen. Tecno Spark 40 has IPS Screen type where as Xiaomi Redmi Note 15 4G has AMOLED Screen type. Xiaomi's phone has display density of 388 PPI & Tecno's phone has only 263 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 89.7% than Tecno's phone ~ 84.2%.

Memory comparison

Xiaomi Redmi Note 15 4G's larger 6 GB RAM is better for playing games and all with respect to Tecno Spark 40's lower 4 GB RAM. and both have same Internal Memory of 128 GB.

Camera comparison

Xiaomi Redmi Note 15 4G's 108 MP Rear Camera outshines Tecno Spark 40's 50 MP Rear Camera in terms of resolution. Xiaomi Redmi Note 15 4G will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to Tecno Spark 40's 8 MP Front Camera.

Technical comparison

Both the phones run on Android Operating System Version 15.

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Full Comparison

NameTecno Spark 40Xiaomi Redmi Note 15 4G
General
Model2510DRA23E
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJuly 02, 2025December 18, 2025
Design
Dimensions77 x 165.6 x 7.7 mm75.4 x 164 x 7.9 mm
Weight183.7 g
Bezel lessNo
ColorsInk Black, Titanium Grey, Veil White, Mirage BlueBlack, Forest Green, Glacier Blue, Purple
Display
TypeColor IPS ScreenColor AMOLED Screen
TouchYesYes
Size6.67 inches, 720 x 1600 pixels, 120 Hz6.77 inches, 1080 x 2392 pixels, 120 Hz
PPI~ 263 PPI~ 388 PPI
Screen to Body Ratio~ 84.2%~ 89.7%
NotchYes, Punch Hole
Memory
RAM4 GB6 GB
Storage128 GB128 GB
Card SlotYesYes
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYesYes, v5.3
USBYes, USB-CYes, USB-C v2.0
USB FeaturesUSB Tethering, USB on-the-go, USB Charging, USB Storage
IR BlasterYes
Extra
GPSYesYes
Fingerprint SensorYes, SideYes, In Display
SensorsSoftware Gyroscope, Infrared Remote ControlAccelerometer, Gyro, Compass, Proximity
3.5mm Headphone JackYesNo
NFCYes
Water ResistanceYes, 1.5 mYes
IP RatingIP64IP64
Dust ResistantYesYes
Camera
Rear Camera50 MP (Wide Angle)108 MP ƒ/1.7 (Wide Angle)
Auto FocusYesYes
FeaturesHDR, panorama
Video Recording1440p @ 30 fps QHD, 1080p @ 30 fps FHD1080p @ 30 fps FHD
FlashYes, Dual LEDYes, LED
Front Camera8 MP (Wide Angle)
Punch Hole		20 MP ƒ/2.2 (Wide Angle)
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v15Android v15
ChipsetMediatek Helio G81Mediatek Helio G100 Ultra
CPU2 GHz, Octa Core Processor2.2 GHz, Octa Core Processor
GPUMali-G52 MC2Mali-G57 MC2
JavaNoNo
BrowserYesYes
Multimedia
EmailYesYes
MusicYesYes
VideoYesYes
FM RadioYesNo
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5200 mAh6000 mAh
Fast ChargingYes, 45WYes, 33W

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