The weak points would be the sound is average, and the quality really bad camera. Attention is given to 512MB ROM, but the free internal storage is around 100MB 1st start.
Its autonomy against seems promising (3000mha battery), with the first discharge cycle (battery charged delivered 80%) I am a 2d with 32% charge remaining in tampering during 48 hours is quite the gear; for parameterize and test ..