Pros: Saida de Tv, O emuladore de GBA é quase perfeito, videos e músicas tambem são muito bons, Linux portado, entra outras tantas coisas.

Cons: y/b simnultaneo, o aparelho na cor preta aparece muito a marca dos dedos mas nada que uma limpada não resolva,

Other Thoughts: Para quem gosta de retro games é um otimo aparelho para emulação e ainda mais com o desenvolvimento do Dinguxx(quase todo dia tem novidade)o aparelho já emula aceitavelmente várias plataformas.

Bottomline: Pode comprar sem medo, o preço é bom e vale cada centavo pago pelo produto.

Pros: - Plays videos without needing to convert.
- TV out.
- Play SNES, NES, GBA, and many more.
- LINUX SUPPORT! (Dingux) to use (theoretically) infinite number of apps, games, and emulators.
- Plays MP3's (probably other formats too) and radio with preset station memory.
- Long battery life
- SDHC support (haven't tested >8gb)

Cons: - Y+B buttons cannot be used simultaneously (software problem, fixed by using an emulator in dingux)
- Some SNES games can slow down a bit in emulation (again, fixed in dingux)

Other Thoughts: - Installing dingux is easier than ever with the "complete idiot's guide to installing dingux" which opens the door to many possibilities on the dingoo.

Bottomline: - If you need a music/video player and ROM support, get this. You will not be disappointed.
Now that there is open linux support, ultimately any game with a linux emulator could be made to run on the dingoo!

Pros: -Good price
-Plays practically all video formats
-Very impressive build quality. The screen is much brighter and clearer than it appears in videos
-Suprisingly good sound quality and volume from built-in speakers, I would say slightly above DSi quality
-Great quality through headphones(my own, not the ones it came with, those ones aren't terrible but they're nothing special)
-Buttons have a very nice feel to them
-Default menu language was english!
-Includes USB to wall adapter
-Comes charged, showed 2 bars out of 3
-Preloaded "Interesting Games" are pretty good
-GBA and NES run great (SNES when using the overclock app)
-Teamdingoo's custom firmware allows custom themes which are nice
-TV out cables!
-Built in radio!

Cons: -Loading picture menu takes a while, a page of thumbnails took about 30 seconds
-To load stuff off of the memory card you have to navigate a bit more
-Needs emulator updates, not all are optimized well enough for its CPU
-TV out seems to stay at 320 x 240 resolution
-Comes from sketchy Chinese company

Other Thoughts: Haven't really tested battery life yet but its been 4 days now and its down to its last bar. For me the ebook reader and digital voice recording is pretty pointless, but its nice having more features than less. You don't have to convert videos but if you scale them down to a 320px width you can save space. It does work with 16gb microSDHC cards and most likely 32gb.
For more info and developments check out dingoo-digital.com and dingoo-scene.blogspot.com

Bottomline: In my opinion, this is much mroe worth it than an ipod nano or similar brand name mp4 players. You pay less and get more. Bigger screen, expandable memory, massive library of games, avi playback, radio... etc. Buy this and you will not be disappointed.