More battery power
2400 mAh vs 2000 mAh—20% more battery power
Considerably faster CPU clock speed
4 x 1.5 GHz
2 x 1.5 GHz
4 x 1.5 GHz vs 2 x 1.5 GHz—2x faster CPU clock speed
Substantially higher resolution
1920x1080 px vs 1280x768 px—2.11x higher resolution
Much higher pixel density
441 ppi vs 334 ppi—32.04% higher pixel density
A bit bigger screen size
5 " vs 4.5 "—11.11% bigger screen size. The bigger the screen size is, the better the user experience.
Much more RAM memory
2 GB vs 1 GB—1 GB more RAM memory
Vastly more megapixels (photo)
13 MP vs 8.7 MP—49.43% more megapixels (photo)
Has an external memory slot
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.
Sizably more megapixel (photo, front camera)
2 MP vs 1.2 MP—1.67x more megapixel (photo, front camera)
Is dustproof and water resistant
Dustproof / water resistant at depth equal to or greater than 1m.
Every pixel has three subpixels
The device has three full subpixels per pixel which results in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. It may result in less crisp or little blurred image.
Significantly more apps available
1000000 vs 165000 —6.06x more apps available
The browser has word wrap
The web browser has automatic word wrap when zooming, the user can easily read long lines without scrolling horizontally.
Newer Bluetooth version
4 vs 3 —Newer Bluetooth version
A little thinner
7.9 mm vs 8.5 mm—0.60 mm thinner
Somewhat less body volume
77.97 cm³ vs 78 cm³—0.04% less body volume