Tecno Spark 40C vs Tecno Spark 30C

TECNO SPARK 40C

Rs. 29,999

Tecno Spark 40C
Key Specs
Display 6.67""
Battery 6000 mAh
Camera 13 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 19
Status Available. Released 2025, August
Body
Dimensions 165.6 x 77 x 8.4 mm (6.52 x 3.03 x 0.33 in)
Weight -
Build Glass front, plastic back, plastic frame
SIM Nano-SIM + Nano-SIM
 IP64 dust tight and water resistant (water splashes)
Drop resistant up to 1.5m
Display for Tecno Spark 40C
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 15.1
Chipset Mediatek Helio G81 (12 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G52 MC2
Memory
Card slot Unspecified
Internal 128GB 4GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Main Camera
Single 13 MP, f/1.8, 27mm (wide), PDAF
Features Dual-LED flash, HDR
Video 1080p@30fps
Selfie camera
Single 8 MP
Video Yes
Sound
Loudspeaker Yes, with dual speakers
3.5mm jack Yes
Comms
WLAN Yes
Bluetooth Yes
Positioning GPS
NFC No
Infrared port Yes
Radio FM radio
USB USB Type-C, OTG
Features
Sensors Fingerprint (side-mounted); unspecified sensors
Battery
Type 6000 mAh
Charging 18W wired
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TECNO SPARK 30C

Rs. 29,999

Tecno Spark 30C
Key Specs
Display 6.67""
Battery 5000 mAh
Camera 50 MP
Storage 128GB Built-in
Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 900 / 2100
4G bands LTE
Speed HSPA, LTE
Launch
Announced 2024, September 09
Status Available. Released 2024, October
Body
Dimensions -
Weight -
Build Glass front, plastic back, plastic frame
SIM Dual SIM (Nano-SIM, dual stand-by)
 IP54, dust and splash resistant
Display for Tecno Spark 30C
Type IPS LCD, 120Hz
Size 6.67 inches, 107.4 cm2
Resolution 720 x 1600 pixels, 20:9 ratio (~263 ppi density)
Platform
OS Android 14
Chipset Mediatek Helio G81
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Mali-G52 MC2
Memory
Card slot microSDXC
Internal 128GB 4GB RAM, 128GB 6GB RAM, 256GB 4GB RAM, 256GB 8GB RAM
Main Camera
Single 50 MP, (wide), 1/2.8", PDAF
Auxiliary lens
Features LED flash, HDR
Video 1080p@30fps
Selfie camera
Single 8 MP
Video Yes
Sound
Loudspeaker Yes, with stereo speakers
3.5mm jack Yes
Comms
WLAN Yes
Bluetooth Yes
Positioning GPS
NFC No
Infrared port Yes
Radio Unspecified
USB USB Type-C, OTG
Features
Sensors Fingerprint (side-mounted), accelerometer, compass
Battery
Type 5000 mAh, non-removable
Charging 18W wired