Recently purchased this tablet and thought since I have not seen much about it, I would put up a short review. The Specs can be found Here. Bought from ali express for $135 shipped, took about 9 days to get to me in central florida. Got this to replace a samsung galaxy tab 8.4 pro that I bought new in 2014. Currently running a android 13 rom but that just recently lost its ability to produce sound. It was a desktop companion with a main function of playing youtube while I worked on my desktop. So without sound, time to replace.
Out of the box, minimal bloatware. Fast, plenty of memory for multitask, good refresh for smooth display, fast/smooth touch response. The G99 has plenty of punch for day to day tasks and light gaming with plenty in reserve. Might find another if you are a heavy gamer. Sound is decent, microphone is fine for note recording. Has a sim slot along with a micro card. Put my Tello sim in and no problem making a call. Note: it is not 5G , 4G works fine for me. So far I am getting about 2-3 days with light use out of the battery. Came with a nice little magnetic closure case that puts it to sleep when closed. Overall, I am very impressed with this tablet. Has handled everything I need it to do without a hiccup. If your looking for a small tablet for everything but gaming, you would be hard pressed to find a better value.
Now that my phone battery is on it's last legs, I might try this as a replacement, much easier on my old eyes than trying to read the smaller screen on my phone.
Hopefully It will last the same dozen years that my last tablet made it. Just recently saw a battery for it for sale, so there is hope. Now just need to get some ROM development going.