Xiaomi Redmi 15 4G vs Tecno Spark 40 Pro


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

Quick Comparison

Tecno Spark 40 Pro has better RAM than Xiaomi Redmi 15 4G. In terms of display resolution, Tecno Spark 40 Pro has better resolution of 2712 x 1220 than Xiaomi Redmi 15 4G which has resolution of 2340 x 1080. Both have the same amount of internal memory.

NameXiaomi Redmi 15 4GTecno Spark 40 Pro
RAM6 GB8 GB
Display6.9 in6.78 in
Internal Memory128 GB128 GB
Battery7000 mAh5200 mAh
Camera50 MP Dual50 MP
PriceRs. 13990Rs. 15999

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Detailed Comparison

Price And Launch

The launch Date of the first phone is August 01, 2025. The Expected cost of Xiaomi Redmi 15 4G is Rs. 13990. The launch Date of the second phone is July 02, 2025. The Expected cost of Tecno Spark 40 Pro is Rs. 15999.

Display comparison

Xiaomi Redmi 15 4G has larger screen size of 6.9 inches in comparison to Tecno Spark 40 Pro's 6.78 inch screen. Xiaomi Redmi 15 4G has IPS Screen type where as Tecno Spark 40 Pro has AMOLED Screen type. Tecno's phone has display density of 439 PPI & Xiaomi's phone has only 374 PPI display density.

Memory comparison

Tecno Spark 40 Pro's larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi 15 4G's lower 6 GB RAM. and both have same Internal Memory of 128 GB.

Camera comparison

They both have the same 50 MP Dual Rear Camera. Tecno Spark 40 Pro will be better choice if you're looking to click lot of selfies as it has better 13 MP Front Camera in comparison to Xiaomi Redmi 15 4G's 8 MP Front Camera.

Technical comparison

Both the phones run on Android Operating System Version 15.

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Full Comparison

NameXiaomi Redmi 15 4GTecno Spark 40 Pro
General
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateAugust 01, 2025July 02, 2025
Design
Dimensions82.1 x 171.1 x 8.6 mm
Weight224 g
Bezel lessNoNo
ColorsMidnight Black, Titan Gray, Sandy PurpleInk Black, Moon Titanium, Lake Blue, Bamboo Green
Display
TypeColor IPS ScreenColor AMOLED Screen (1B Colors)
TouchYesYes
Size6.9 inches, 1080 x 2340 pixels, 144 Hz6.78 inches, 1220 x 2712 pixels, 144 Hz
Aspect Ratio19.5:9
PPI~ 374 PPI~ 439 PPI
Screen to Body Ratio~ 83.2%
NotchYes, Punch HoleYes, Punch Hole
Memory
RAM6 GB8 GB
Storage128 GB128 GB
Card SlotYesYes
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYesYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.0Yes, v5.3
USBYes, USB-CYes, USB-C
USB FeaturesUSB Tethering, USB on-the-go, USB Charging, USB Storage
IR BlasterYesYes
Extra
GPSYesYes
Fingerprint SensorYes, SideYes, In Display
SensorsAccelerometer, CompassAccelerometer, Gyro, Proximity, Compass
3.5mm Headphone JackNoYes
NFCYesYes
Water ResistanceYesYes
IP RatingIP64IP64
Dust ResistantYesYes
Camera
Rear Camera50 MP ƒ/1.8 (Wide Angle)
50 MP (Wide Angle)
Auto FocusYesYes
FeaturesHDRHDR
Video Recording1080p @ 30 fps FHD1440p @ 30 fps QHD, 1080p @ 30 fps FHD
FlashYes, LEDYes, Dual LED
Front Camera8 MP ƒ/2 (Wide Angle)
Punch Hole		13 MP (Wide Angle)
Punch Hole
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v15Android v15
ChipsetQualcomm Snapdragon 685Mediatek Helio G100
CPU2.8 GHz, Octa Core Processor2.2 GHz, Octa Core Processor
Core Details4x Cortex-A73@2.8 GHz & 4x Cortex-A53@1.9 GHz
GPUAdreno 610Mali-G57 MC2
JavaNoNo
BrowserYesYes
Multimedia
EmailYesYes
MusicYesYes
VideoYesYes
FM RadioNoYes
Document ReaderYesYes
Battery
TypeNon-Removable BatteryRemovable Battery
Size7000 mAh5200 mAh
Fast ChargingYes, 33WYes, 45W

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