Infinix has launched the new Smart 9 series with the addition of an HD variant. This series has two models: one is the base model, and the second is Infinix's Smart 9 HD model. According to what I mentioned earlier, these are the best budget combinations for budget users who are on a budget. This Infinix Smart 9's a number of specifications, making it special for them. Beginning from the massive and giantic 6.7-inch IPS LCD capacitive touchscreen display that can easily create the higher resolution of 720 x 1600 pixels with a 120 Hz refresh rate and 5 nits of brightness. Moving into more details, Infinix Smart's 9 HD comes with a MediaTek Helio chipset and an Octa-core (8 x 2.2 GHz Cortex-A53) CPU. In order to deliver the maximum performance that is possible, there is 4 GB of RAM, which is combined with 64 GB of internal memory. Also, there is a dedicated memory card slot as well. On the latest Smart 9 HD, a 13 MP sensor is available along with a ring LED flashlight, while on the front there's an 8 MP selfie shooter. The extra-large 5,000mAh lithium battery can keep it active for the entire day on one charge, which ensures that there will be no need to charge it again and again. Now the main challenge for Smart 9 HD by Infinix is that it will face very serious competition with other smartphone brands, including Samsung, in the near future.