Comparing Sony Xperia J vs Sony Xperia U

1. Sony Xperia J

27 Reasons why Sony Xperia J is better

Comparing Sony Xperia J vs Sony Xperia U

1.Reasonably more battery power
1750mAhvs 1320mAh (Sony Xperia U)
2.Bigger screen size
4"vs 3.5" (Sony Xperia U)
The bigger the screen size is, the better the user experience.
3.Has an external memory slot
Yesvs No (Sony Xperia U)
The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.
4.Has branded damage resistant glass
Yesvs No (Sony Xperia U)
Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin and lightweight, and can withstand high levels of force.
9.2mmvs 12mm (Sony Xperia U)
6.Has continuous autofocus when recording movies
Yesvs No (Sony Xperia U)
When recording movies they stay focussed and sharp.
7.Modestly less body volume
69.76cm³vs 72.5cm³ (Sony Xperia U)
8.Vastly lower SAR for head (EU)
0.73W/kgvs 1.62W/kg (Sony Xperia U)
SAR (Specific Absorption Rate) describes how much radio frequency energy emitted by the device will be absorbed by your body. The rate is measured at head level. The legal limit is 2.0 W/kg in the EU.
Android 4.1 Jelly Bean (API level 16)
Yesvs No (Sony Xperia U)
Sony Xperia J
Sony Xperia J specs
Sony Xperia J features
Sony Xperia J pros and cons
Sony Xperia J advantages
Sony Xperia J disadvantages

2. Sony Xperia U

13 Reasons why Sony Xperia U is better

Comparing Sony Xperia U vs Sony Xperia J

1.Clearly faster CPU clock speed
2 x 1GHzvs 1 x 1GHz (Sony Xperia J)
2.Explicitly higher pixel density
280ppivs 245ppi (Sony Xperia J)
110gvs 124g (Sony Xperia J)
4.Notably more internal storage
8GBvs 4GB (Sony Xperia J)
5.Significantly faster downloads
14.4MBits/svs 7.2MBits/s (Sony Xperia J)
54mmvs 61mm (Sony Xperia J)
112mmvs 124.3mm (Sony Xperia J)
8.Has a BSI sensor
Yesvs No