I received my screen from seller "GIVIFENI Store". Pretty good quality, the screen does not move in its support. It is powered without problem via micro USB directly on the USB hub powered (with a splitter) by a 5V 4A power supply with a 2.5" HDD and a Wi-Fi adapter attached (unlike what sorgelig says in another topic, a 12V minimum is not needed to have the max brightness). You can't change the brightness via the OSD but you can change the contrast and the color tone (cold, warm, standard).
My screen doesn't hold the sync in vsync_adjust=2 on GB and GBA cores so I switched them to 1. No problem with SNES/Genesis cores (I'm missing many cores to test). The best resolution I found to have a clean LCD filter effect for the GBA core is:
Code: Select all
[gba]
video_mode=1920,48,32,80,1280,3,10,24,164362
vsync_adjust=1
But I think there's something wrong with GBA core in that resolution. It seems that it's not running at 60 FPS... That's weird. I should retest on my 1080p monitor with the classic video_mode=8. Or maybe it's the GBA itself which had that feeling. I can't blame the core as FPGAzumSpass is probably one of the best coder in this community.
Resolution is so high that even with vscale_mode=0, image quality is impressive. I chose vscale_mode=3 to have something a little bit cleaner.
Oh, I almost forgot: the screen was pretty dirty on unpacking and I needed to rub it with eyeglass cleaner (?) (sorry, Im French). AND there are imperfections on the surface of the screen as well as a scratch that is quite visible when you look at the screen turned off in the light. Fortunately, you can't see anything once you turn it on. So, if we are perhaps on an iPad 3 panel, we are clearly not on the Apple requirement in terms of manufacturing process.
Sound through jack is very clean with my headphones (with dvi_mode=0) and you can control volume easily.