The principle feature of Tecno Spark 4 Air is its 3 GB RAM. Most phones around this value range are offering 2 GB RAM thus, it is a major in addition to. In any case, the 2.0 GHz quad-center CPU, the MediaTek chipset utilized in this gadget are not unreasonably quick. Also, Tecno's present HiOS UI isn't the best in the market as far as programming improvement. Along these lines, performing various tasks and standard application use ought to be fine, however defining moments like PUBG wouldn't run overly smooth. It is, in any case, playable in low settings. 

Both 5 MP front and 13+2 MP double back camera quality is agreeable thinking about the cost. Sunshine shots are sensibly fine and evening time shots can be caught with the glimmer to improve lighting. 

6.1 inches spot score HD+ show with the secretive sort of inclination back made this gadget an appealing looking one. There is additionally a unique mark sensor on the back, which is a la mode, reasonable and guarantees much better security. There is likewise a face open choice. 

The phone has 32 GB of interior stockpiling, which is additionally incredible. Be that as it may, one huge detriment of this telephone is its 3000 mAh battery. Numerous telephones are offering batteries as large as 4000 mAh around this cost. 3000 mAh is truly behind in the challenge.