Tecno Spark 40 vs Realme C75x


Tecno Spark 40
Tecno Spark 40
vs
Realme C75x
Realme C75x

Quick Comparison

Realme C75x has better RAM than Tecno Spark 40. In terms of display resolution, Realme C75x has better resolution of 1604 x 720 than Tecno Spark 40 which has resolution of 1600 x 720. Both have the same amount of internal memory.

NameTecno Spark 40Realme C75x
RAM4 GB6 GB
Display6.67 in6.67 in
Internal Memory128 GB128 GB
Battery5200 mAh5180 mAh
Camera50 MP50 MP + 2 MP Dual
PriceRs. 10999Rs. 14990

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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 December 18, 2025 (Expected). The Expected cost of Realme C75x is Rs. 14990.

Display comparison

Both the phones have IPS Screen Type. Realme's phone has display density of 264 PPI & Tecno's phone has only 263 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 89.97% than Tecno's phone ~ 84.2%.

Memory comparison

Realme C75x'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

They both have the same 50 MP Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.

Technical comparison

Both the phones run on Android Operating System Version 15.

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Full Comparison

NameTecno Spark 40Realme C75x
General
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM (Hybrid Slot)
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJuly 02, 2025December 18, 2025 (Expected)
Design
Dimensions77 x 165.6 x 7.7 mm
Bezel lessNoNo
ColorsInk Black, Titanium Grey, Veil White, Mirage BlueJewel Red, Crystal Black, Golden Glow
Display
TypeColor IPS ScreenColor IPS Screen (16.7M)
TouchYesYes
Size6.67 inches, 720 x 1600 pixels, 120 Hz6.67 inches, 720 x 1604 pixels, 120 Hz
Aspect Ratio20:9
PPI~ 263 PPI~ 264 PPI
Screen to Body Ratio~ 84.2%~ 89.97%
FeaturesBrightness: 500 Nits (Typical) | 625 Nits (HBM), Pixel Arrangement: RGB, Relative Humidity: 5% to 95% (Non-Condensing), Dimming Mode: DC Dimming, Supports Eye Comfort, Supports Dark Mode
NotchYes, Punch HoleYes, Punch Hole
Memory
RAM4 GB6 GB
Expandable RAMUpto 6 GB Extra Virtual RAM
Storage128 GB128 GB
Card SlotYesYes, (Hybrid Slot)
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionSupport 802.11 a/b/g/n/ac
BluetoothYesYes, v5.3, Support SBC, AAC, APTX, APTX-HD, LDAC, LHDC
USBYes, USB-CYes, USB-C v2.0
USB FeaturesUSB Tethering, USB on-the-go, USB Charging, USB StorageUSB Tethering, USB on-the-go, USB Charging, USB Storage
IR BlasterYes
Extra
GPSYesYes, with Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1),QZSS(L1)
Fingerprint SensorYes, SideYes, Side
Face UnlockYes
SensorsSoftware Gyroscope, Infrared Remote ControlGeomagnetic , Light, Proximity, Acceleration, Flicker Sensor
3.5mm Headphone JackYes
Water ResistanceYes, 1.5 mYes
IP RatingIP64
Dust ResistantYesYes
Camera
Rear Camera50 MP (Wide Angle)50 MP (Wide Angle)
2 MP (Depth Sensor)
Auto FocusYesYes
Video Recording1440p @ 30 fps QHD, 1080p @ 30 fps FHD1080p @ 30 fps FHD, 720p @ 30 fps HD
FlashYes, Dual LEDYes, LED
Front Camera8 MP (Wide Angle)
Punch Hole		8 MP (Wide Angle)
Punch Hole, Screen Flash
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v15Android v15
Custom UIRealme UI 6
ChipsetMediatek Helio G81
CPU2 GHz, Octa Core ProcessorOcta Core Processor
GPUMali-G52 MC2
JavaNoNo
BrowserYesYes
Multimedia
EmailYesYes
MusicYesMP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA
VideoYesAVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV
FM RadioYesNo
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5200 mAh5180 mAh
Fast ChargingYes, 45WYes, 45W SUPERVOOC Charge
Reverse ChargingYes

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