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Apple iPhone 4S 16GB

Asus Zenfone 2 ZE551ML (4GB RAM+128GB)

  Apple iPhone 4S 16GB Asus Zenfone 2 ZE551ML (4GB RAM+128GB)


Year 2011 2015
Announced October, 2011 January, 2015
Dual Sim no yes
Brand - -
OS - -
Phone status - -


Dimensions 115.2 x 58.6 x 9.3 mm 152.5 x 77.2 x 10.9 mm
Weight 140 g 170 g


Resolution - -
Type Color LCD screen, 16M colors Color IPS screen, 16M colors
Touch yes with Multitouch yes with Multitouch
Display Size 3.5 inches, 640 x 960 pixels 5.5 inches, 1080 x 1920 pixels
Protection - -


Camera resolution 8 MP with autofocus 13 MP with autofocus
Secondary Camera yes VGA (0.3 MP), supports video calling yes 5 MP
Video - -


Chipset - -
Operating System iOS iOS, v5 Android Android, v5.0 (Lollipop)
Processor Type Dual Core A5 Processor Quad Core Intel Atom Z3580 Quad Core Processor Processor
Processor Speed 1 GHz 2.3 Ghz
Internal Memory - -
RAM 512 MB 4 GB
Card Slot no yes upto 64 GB
Graphics Processing Unit (GPU) - -


3G yes 14.4 Mbps Download, 5.8 Mbps Upload yes
4G - yes
GPRS yes yes
EDGE yes yes
WiFi yes with wifi-hotspot yes with wifi-hotspot
Bluetooth yes v4.0 yes v4.0
USB yes Proprietary v2.0 yes microUSB v2.0
GPS yes with A-GPS Support yes with A-GPS Support


Battery Type 1432 mAH, Li-ion Battery 3000 mAH, Li-Po Battery
Standby Time 8.3 days, 8.3 days on 3G -
Talk Time 14 hours, 8 hours on 3G -

Other Features

Sensors Accelerometer, Gyroscope, Compass Accelerometer, Gyroscope, Compass
Music Player MP3, AAC, eAAC, WAV, M4A (Apple lossless) MP3, WAV, eAAC+
Video Player MPEG4, H.264, Motion JPG, MOV MP4, H.264
FM Radio no yes
3.5 mm Audio Jack yes yes
Additional Features Image stabilizer, Face detection, Geo tagging, Touch to focus Face detection, Geo tagging, Panorama, Touch to focus

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