Tecno Spark 40 vs Xiaomi Redmi 15C 4G


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

Quick Comparison

Both Tecno Spark 40 and Xiaomi Redmi 15C 4G comes with same RAM. In terms of display resolution, Xiaomi Redmi 15C 4G has better resolution of 1640 x 720 than Tecno Spark 40 which has resolution of 1600 x 720. Both have the same amount of internal memory.

NameTecno Spark 40Xiaomi Redmi 15C 4G
RAM4 GB4 GB
Display6.67 in6.9 in
Internal Memory128 GB128 GB
Battery5200 mAh6000 mAh
Camera50 MP50 MP Dual
PriceRs. 10999Rs. 10990

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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 expected to be August 29, 2025 (Expected). The Expected cost of Xiaomi Redmi 15C 4G is Rs. 10990.

Display comparison

Xiaomi Redmi 15C 4G has larger screen size of 6.9 inches in comparison to Tecno Spark 40's 6.67 inch screen. There is IPS Screen Type in both the phones. Tecno's phone has display density of 263 PPI & Xiaomi's phone has only 260 PPI display density. In terms of screen to body ratio, Tecno's phone has better screen to body ratio of ~ 84.2% than Xiaomi's phone ~ 80.7%.

Memory comparison

Both phones come with 4 GB RAM and both have same Internal Memory of 128 GB.

Camera comparison

They both have the same 50 MP Rear Camera. Xiaomi Redmi 15C 4G will be better choice if you're looking to click lot of selfies as it has better 13 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 15C 4G
General
Model25078RA3EA
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJuly 02, 2025August 29, 2025 (Expected)
Design
Dimensions77 x 165.6 x 7.7 mm81 x 173 x 8.2 mm
Weight205 g
Bezel lessNo
ColorsInk Black, Titanium Grey, Veil White, Mirage BlueMoonlight Blue, Twilight Orange, Midnight Black, Green
Display
TypeColor IPS ScreenColor IPS Screen (16M Colors)
TouchYesYes
Size6.67 inches, 720 x 1600 pixels, 120 Hz6.9 inches, 720 x 1640 pixels, 120 Hz
Aspect Ratio20.6:9
PPI~ 263 PPI~ 260 PPI
Screen to Body Ratio~ 84.2%~ 80.7%
Glass TypeCorning Gorilla Glass 3
Features800 nits HBM
NotchYes, Punch HoleYes, Punch Hole
Memory
RAM4 GB4 GB
Expandable RAMUpto 8 GB Extra Virtual RAM
Storage128 GB128 GB
Storage TypeUFS 2.2
Card SlotYesYes, upto 1 TB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYes, Dual Stand-ByYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYesYes, v5.4, A2DP, LE
USBYes, USB-CYes, USB-C v2.0
USB FeaturesUSB Tethering, USB on-the-go, USB Charging, USB StorageUSB on-the-go, USB Charging
IR BlasterYesNo
Extra
GPSYesYes, with A-GPS, Glonass, Beidou
Fingerprint SensorYes, SideYes, Side
Face UnlockYes
SensorsSoftware Gyroscope, Infrared Remote ControlAccelerometer, Compass
3.5mm Headphone JackYesYes
NFCYes
Water ResistanceYes, 1.5 m
Splash ResistantYes
IP RatingIP64
Dust ResistantYesYes
Camera
Rear Camera50 MP (Wide Angle)50 MP ƒ/1.8 (Wide Angle)
ƒ/3
Auto FocusYesYes
FeaturesHDR
Video Recording1440p @ 30 fps QHD, 1080p @ 30 fps FHD1080p @ 30 fps FHD
FlashYes, Dual LEDYes, LED
Front Camera8 MP (Wide Angle)
Punch Hole		13 MP ƒ/2 (Wide Angle)
Punch Hole, Screen Flash
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v15Android v15
Custom UIHyperOS
ChipsetMediatek Helio G81Mediatek Helio G81 Ultra
CPU2 GHz, Octa Core Processor2 GHz, Octa Core Processor
GPUMali-G52 MC2Mali-G52 MC2
JavaNoNo
BrowserYesYes, supports HTML5
Multimedia
EmailYesYes
MusicYesYes
VideoYesYes
FM RadioYesYes
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5200 mAh6000 mAh, Li-Po Battery
Fast ChargingYes, 45WYes, 33W

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