Video reviewIv been messing around with the iplay 7 inch Tegra 4 for quiet a bit. If you see my posts on the iplay thread in this forum you will notice it has been by far the most challenging device to get into a stable review state. This is due to the large amounts of unknowns with regards to bug fixes and firmwares and the language barrier. Nevertheless, I think Iv reached a fair compromise in terms of what I could reasonably fix to get the video going soon.
Notes:The iplay uses standard HID controls and runs android 4.4.2 ( the elusive lollipop update is nowhere to be found)
There are so far 3 Chinese roms and 1 international rom. (international rom has battery standby drain,low volume issues so I dont recommend using that.) None of these roms include the illusive updated keymapper from nvidia which is shown here on the iplay.
http://tieba.baidu.com/p/3368667729This Chinese Rom(change language to English in settings) which I will link below is fairly stable in every way, however does not include the updated Nvidia keymapper either (necessary for fps games) nor does it have the google play store. You may use tincore instead along with google installer to easily install the play store.
Start and select need to be assigned to the back or multi button by using 3rd party apps such as game controller 2 touch or tincore.
Performance mode is always kept on Max =all cores no fps limit because Normal mode= limits fps to 30, while power saver mode = Limits it to 2 cpu cores and 30fps. This feels like a bug although it does not affect the battery much.
The Iplay screen is 56hz and does effect some emulated games (not all) and can be rectified to some degree by using frameskip on those emulated games.
Does support 5ghz networks. (make sure you use asia channels in your router if its not showing)
Turn off nvidia prism in power saving settings because it makes the screen have an odd yellow tint when its on.
LINKSROM:
http://tieba.baidu.com/p/3368667729ROOT: I used kingroot:
http://www.kingroot.net/downGoogle installer (in chinese must be rooted for use):
http://pan.baidu.com/s/1nt5I5RFBenchmarksGPD Q9 comparison:Screen on the iplay is much better in terms of color than the GPD Q9 despite the fact that both are ips displays
The iplay screen however is 56hz (which effects some emulated games but not all)
The iplay considerably thinner and lighter to hold in comparison to the GPD Q9
Although the pics dont show it well its quiet a bit less chunky than the GPD Q9
IPLAY Control scheme:Dpad, left Analog, L3
Face buttons, Right Analog, R3
R1, R2,L1,L2