Apple iPhone 4s Advantages,Disadvantages Specifications and Price

 Apple iPhone 4s

Apple iPhone 4s 

Advantages of iPhone 4S : 

1. iPhone 4S using Apple A5 processor 1GHz dual-core processors along with dual-core GPU. Apple said the new chipset will make the iPhone 4S work faster 2-fold, and the image display 7 times faster than the iPhone 4. 
2. Batteries are more durable. 8 hours of talk time with 3G networks and 14 hours with 2G networks. 6 hours of browsing with 3G network and 6 hours with Wi-Fi network. 10 hours to watch the video and 40 hours for listening to music.
3.  The camera in the iPhone 4S to 8-megapixels in the iPhone 4 compared with 5-megapixel camera. camera in the iPhone 4S is also equipped with autofocus, flash, f2 / 4. Apple says that the camera on the iPhone 4S work 33% faster than the camera on the iPhone 4.
4. Software in use on the iPhone 4S adalaah IOS 5. Latest operating system from Apple.
5. Siri, a voice command technology. Special features that only exist in the iPhone 4S allows users schedule meetings, find nearby restaurants, to know the weather just by voice commands.

Disadvantages iPhone 4S :

1. Design no difference between the iPhone 4S with the iPhone 4.
2. The absence of a large screen. many people expect Apple will release iPhone screen that their bigger rivals like Android.
3. Can not be in use in 4G networks.
4. Differences battery life is not too large in comparison with the previous battery.  

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Apple iPhone 4s Full Specifications

NETWORK Technology GSM / CDMA / HSPA / EVDO
2G bands GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100
CDMA2000 1xEV-DO
Speed HSPA 14.4/5.76 Mbps
GPRS Yes
EDGE Yes 

LAUNCH Announced 2011, October
Status Available. Released 2011, October 

BODY Dimensions 115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in)
Weight 140 g (4.94 oz)
SIM Micro-SIM
  - Scratch-resistant glass back panel 

DISPLAY Type LED-backlit IPS LCD, capacitive touchscreen, 16M colors
Size 3.5 inches (~54.0% screen-to-body ratio)
Resolution 640 x 960 pixels (~330 ppi pixel density)
Multitouch Yes
Protection Corning Gorilla Glass, oleophobic coating 

PLATFORM OS iOS 5, upgradable to iOS 9.0.2
Chipset Apple A5
CPU Dual-core 1 GHz Cortex-A9
GPU PowerVR SGX543MP2 

MEMORY Card slot No
Internal 8/16/32/64 GB, 512 MB RAM 

CAMERA Primary 8 MP, 3264 x 2448 pixels, autofocus, LED flash, check quality
Features 1/3.2'' sensor size, 1.4 µm pixel size, geo-tagging, touch focus, face detection, panorama, HDR photo
Video 1080p@30fps, check quality
Secondary VGA, 480p@30fps, videocalling over Wi-Fi and 3G 

SOUND Alert types Vibration, proprietary ringtones
Loudspeaker Yes
3.5mm jack Yes 

COMMS WLAN Wi-Fi 802.11 b/g/n, hotspot
Bluetooth v4.0, A2DP, LE
GPS Yes, with A-GPS, GLONASS
Radio No
USB v2.0 

FEATURES Sensors Accelerometer, gyro, proximity, compass
Messaging iMessage, SMS (threaded view), MMS, Email, Push Email
Browser HTML5 (Safari)
Java No
  - Active noise cancellation with dedicated mic
- Siri natural language commands and dictation
- iCloud cloud service
- TV-out
- Maps
- Audio/video player/editor
- Organizer
- Document viewer
- Photo viewer/editor
- Voice memo/dial/command
- Predictive text input 

BATTERY Non-removable Li-Po 1432 mAh battery (5.3 Wh)
Stand-by Up to 200 h (2G) / Up to 200 h (3G)
Talk time Up to 14 h (2G) / Up to 8 h (3G)
Music play Up to 40 h 

MISC Colors Black, White
SAR US 1.18 W/kg (head)     0.98 W/kg (body)  
SAR EU 0.99 W/kg (head)     0.99 W/kg (body)  
Price group 4/10 (About 190 EUR) 

TESTS Display Contrast ratio: 1261:1 (nominal) / 2.269:1 (sunlight)
Camera Photo / Video
Loudspeaker Voice 65dB / Noise 64dB / Ring 74dB
Audio quality Noise -91.2dB / Crosstalk -93.0dB
Battery life Endurance rating 45h

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