Tecno Spark 40 vs Vivo Y15C

TECNO SPARK 40

Rs. 33,999

Tecno Spark 40
Key Specs
Display 6.67""
Battery 5200 mAh
Camera 50 MP
Storage 128GB Built-in
Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 900 / 2100
4G bands LTE
Speed HSPA, LTE
Launch
Announced 2025, July 02
Status Available. Released 2025, July
Body
Dimensions 165.6 x 77 x 7.7 mm (6.52 x 3.03 x 0.30 in)
Weight -
SIM Nano-SIM + Nano-SIM
 IP64 dust tight and water resistant (water splashes)
Drop resistant up to 1.5m
Display for Tecno Spark 40
Type IPS LCD, 120Hz
Size 6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)
Resolution 720 x 1600 pixels, 20:9 ratio (~263 ppi density)
Platform
OS Android 15, HIOS 15
Chipset Mediatek Helio G81 (12 nm)
Mediatek Helio G91 (12 nm) - NFC model
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G52 MC2
Memory
Card slot microSDXC
Internal 128GB 6GB RAM, 256GB 8GB RAM
Main Camera
Single 50 MP, (wide), PDAF
Auxiliary lens
Features Dual-LED flash
Video 1440p@30fps, 1080p@30fps
Selfie camera
Single 8 MP, (wide)
Features Dual-LED flash
Video 1080p@30fps
Sound
Loudspeaker Yes, with stereo speakers
3.5mm jack Yes
Comms
WLAN Yes
Bluetooth Yes
Positioning GPS
NFC Yes (market/region dependent)
Infrared port Yes
Radio FM radio
USB USB Type-C
Features
Sensors Fingerprint (side-mounted); unspecified sensors
Battery
Type 5200 mAh
Charging 45W wired, 55 min to 100%
space

VIVO Y15C

Rs. 33,999

Vivo Y15C
Key Specs
Display 6.5""
Battery 5000 mAh
Camera 13 MP + 2 MP
Storage 64GB Built-in
Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 2100
4G bands1, 3, 5, 8, 28, 38, 40, 41
SpeedHSPA 42.2/5.76 Mbps, LTE
Launch
Announced2022, August 15
StatusAvailable Released 2022, August 15
Body
Dimensions164 x 75.2 x 8.3 mm (6.46 x 2.96 x 0.33 in)
Weight179 g (6.31 oz)
BuildGlass front, plastic back, plastic frame
SIMDual SIM (Nano-SIM, dual stand-by)
Display for Vivo Y15C
TypeIPS LCD
Size6.51 inches, 102.3 cm2 (~83.0% screen-to-body ratio)
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Platform
OSAndroid 11, Funtouch 11.1
ChipsetMediatek MT6765 Helio P35 (12nm)
CPUOcta-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPUPowerVR GE8320
Memory
Card slotmicroSDXC (dedicated slot)
Internal64GB 4GB RAM
 eMMC 5.1
Main Camera
Dual13 MP, f/2.2, 27mm (wide), AF
2 MP, f/2.4, (depth)
FeaturesLED flash, panorama
Video1080p@30fps
Selfie camera
Single8 MP, f/2.0
Video1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE
GPSYes, with A-GPS, GLONASS, GALILEO, BDS
NFCNo
RadioFM radio
USBmicroUSB 2.0, USB On-The-Go
Features
SensorsFingerprint (side-mounted), accelerometer, proximity, compass
Battery
TypeLi-Po 5000 mAh, non-removable
ChargingReverse charging 5W