Battery: 4000mAh (offers up to 26 hours of talk time or up to 6 hours video playback or 6.9 hours of gaming or 110 hours of audio)
Connectivity: Dual 4G VoLTE, Wi-Fi 802.11 b/g/n, Wi-Fi Hotspot, USB OTG, GPS, 3.5mm Audio Jack
Sensors: Light, Proximity, G-Sensor
The TECNO Spark 4 3GB/32GB price is Rs. 7999 and comes in Vacation Blue and Royal Purple colors. The TECNO Spark 4 4GB/64GB model costs Rs. 8999 and comes in Bay Blue and Majestic Purple colors. You can buy mobile at more than 35000+ offline retail stores across India.