Amply more battery power
30% more battery power
Vastly faster CPU clock speed
4 x 1.9 GHz
2 x 1 GHz
3.80x faster CPU clock speed
Clearly higher pixel density
2.03x higher pixel density
Bigger screen size
16.28% bigger screen size. The bigger the screen size is, the better the user experience.
Significantly more megapixels (photo)
1.94x more megapixels (photo)
Significantly more RAM memory
1.50 GB more RAM memory
Noticeably higher resolution
5.40x higher resolution
Sizably more megapixel (photo, front camera)
1.54x more megapixel (photo, front camera)
Has a removable battery
The battery is removable and can be replaced by the user if broken.
1.10 mm thinner
Substantially more internal storage
56 GB more internal storage
Appreciably faster downloads
4.74x faster downloads
Is DLNA certified
All DLNA certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.
Sizably better video recording quality
1080 x 30 fps
720 x 30 fps
1.50x better video recording quality
Has fast 802.11ac WiFi connection
802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability and improved power consumption. It provides advantages for gaming and HD video streaming.
Newer Bluetooth version
Newer Bluetooth version
ANT+ is a wireless protocol similar to Bluetooth Smart, and is very power efficient. It is mainly used for fitness monitoring devices such as heart rate monitors and cadence sensors to connect to other devices, eg. sports watches, smartphones and cycling computers.
Has a CMOS sensor
CMOS image sensors are slowly replacing CCD sensors, due to reduced power consumption and better image quality. They can be very compact and cost relatively little to produce.
Significantly faster uploads
8.68x faster uploads
Has a serial shot mode
You can shoot multiple pictures in a row.
Has a gyroscope
A gyroscope is a sensor that can be used to either measure or maintain the orientation of a device. Traditionally, they were built using a spinning rotor to detect changes in orientation, eg. twisting or rotation.
Clearly lower SAR for head (USA)
0.39 W/kg lower SAR for head (USA). 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 1.6 W/kg in the USA.
Marginally less body volume
3.56% less body volume
Slow motion video function is available in S4 also
It has lollipop update
Better UI and smoother,faster.
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