Xiaomi Redmi 15 5G vs Tecno Spark 40 Pro


Quick Comparison


Tecno Spark 40 Pro has better RAM than Xiaomi Redmi 15 5G. In terms of display resolution, Tecno Spark 40 Pro has better resolution of 2712 x 1220 than Xiaomi Redmi 15 5G which has resolution of 2340 x 1080. Both have the same amount of internal memory.

NameXiaomi Redmi 15 5GTecno Spark 40 Pro
RAM6 GB8 GB
Display6.9 in6.78 in
Internal Memory128 GB128 GB
Battery7000 mAh5200 mAh
Camera50 MP Dual50 MP
PriceRs. 14999Rs. 15999

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Detailed Comparison


Price And Launch

The launch Date of the first phone is August 01, 2025. The cost of Xiaomi Redmi 15 5G is Rs. 14999. The launch Date of the second phone is July 02, 2025. The Expected cost of Tecno Spark 40 Pro is Rs. 15999.

Display comparison

Tecno Spark 40 Pro has screen size of 6.78 inches which falls short to Xiaomi Redmi 15 5G's 6.9 inch screen. Xiaomi Redmi 15 5G 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 5G'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 5G'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 5GTecno Spark 40 Pro
General
Model15C 5G
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
OS Updates2 years
Security Updates4 years
Release DateAugust 01, 2025July 02, 2025
In The BoxMobile Phone * 1, Adapter * 1, USB Type-C cable * 1, SIM Eject Tool * 1, Quick Start Guide, & Warranty Card * 1, Safety Information * 1
Design
Dimensions80.45 x 168.48 x 8.4 mm
Weight217 g
Bezel lessNo
ColorsSandy Purple, Frosted White, Midnight BlackInk Black, Moon Titanium, Lake Blue, Bamboo Green
Display
TypeColor IPS Screen (16M Colors)Color AMOLED Screen (1B Colors)
TouchYes, 288 Hz Touch Sampling RateYes
Size6.9 inches, 1080 x 2340 pixels, 144 Hz6.78 inches, 1220 x 2712 pixels, 144 Hz
Aspect Ratio20.6:9
PPI~ 374 PPI~ 439 PPI
Screen to Body Ratio~ 83.2%
Brightness850nits Peak Brightness
FeaturesTÜV Rheinland Circadian Friendly, TÜV Rheinland flicker free, TÜV Rheinland Low Blue light
NotchYes, Punch HoleYes, Punch Hole
Memory
RAM6 GB8 GB
RAM TypeLPDDR4X
Storage128 GB128 GB
Storage TypeUFS 2.2
Card SlotYes, (Hybrid Slot), upto 1 TBYes
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYes
5G BandsSA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n40/n78/n8
VoLTEYesYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.1, A2DP, LEYes, v5.3
USBYes, USB-CYes, USB-C
USB FeaturesUSB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging, USB Storage
IR BlasterYesYes
Extra
GPSYes, with A-GPS, Glonass, BeidouYes
Fingerprint SensorYes, SideYes, In Display
Face UnlockYes
SensorsAmbient Light Sensor, Proximity Sensor (Virtual), E Compass, AccelerometerAccelerometer, Gyro, Proximity, Compass
3.5mm Headphone JackYes
NFCYes
AI FeaturesCircle to Search, Gemini AI, AI Erase
Water ResistanceYes
Splash ResistantYes
IP RatingIP64IP64
Dust ResistantYesYes
Extra FeaturesHydro Touch
Camera
Rear Camera50 MP ƒ/1.75 (Wide Angle)
50 MP (Wide Angle)
Auto FocusYesYes
FeaturesAI Sky, AI Erase, Classic Film FiltersHDR
Video Recording1080p @ 30 fps FHD1440p @ 30 fps QHD, 1080p @ 30 fps FHD
FlashYes, LEDYes, Dual LED
Front Camera8 MP ƒ/2.2 (Wide Angle)
Punch Hole, Screen Flash
13 MP (Wide Angle)
Punch Hole
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v15Android v15
Custom UIHyperOS 2
ChipsetQualcomm Snapdragon 6s Gen3Mediatek Helio G100
CPU2.3 GHz, Octa Core Processor2.2 GHz, Octa Core Processor
Core Details2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55
GPUAdreno 619Mali-G57 MC2
JavaNoNo
BrowserYes, supports HTML5Yes
Multimedia
EmailYesYes
MusicYesYes
VideoYesYes
FM RadioYesYes
Speaker TypeBottom Firing Loud Speaker
Audio FeaturesDolby Certified, 200% Super Volume
Document ReaderYesYes
Battery
TypeNon-Removable BatteryRemovable Battery
Size7000 mAh, Si-C EV-Grade Technology5200 mAh
Fast ChargingYes, 33WYes, 45W
Reverse ChargingYes, 18W

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