Apple iPhone 4
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Popular topics
Remove your phone number or email address from iMessage
| 1. | From the home screen tap the Settings icon. |
| 2. | Tap Messages. |
| 3. | Tap Receive At. |
| 4. | Tap the email address you wish to remove. |
| 5. | Tap Sign Out. |
Top specifications
SIM type
Micro
Internal device memory
8GB/16GB/32GB
Max external memory
N/A
Main camera (max MP)
5
Charge rate
1 amp
Battery
Removable battery
No
Talk time (mins)
420
Charge rate
1 amp
Standby time (hrs)
300
Battery capacity
1420mAh
Body
Height (mm)
115.2
Width (mm)
58.6
Depth (mm)
9.3
Weight (g)
137
Water resistant
No
Dust resistant
No
SIM type
Micro
Connectivity
Personal hotspot
Yes
Wi-Fi Direct
No
Bluetooth
Yes
HDMI output
No
USB type
30-pin
USB
Yes
Wi-Fi (WLAN)
Yes
Near Field Communication (NFC)
No
USB cable
Yes
Processor
CPU speed
1 GHz
Display
Resolution
960x640
Multi-touch
Yes
Size (inches)
3.5
Touch screen
Yes
Network
Band
Quad
VoLTE Roaming (4G calling abroad)
No
VoLTE (4G calling in UK)
No
3G
Yes
4G
No
5G
No
Works in the US
Yes
Messaging
Email
Yes
Multimedia messages
Yes
Text messages
Yes
IM
Yes
Platform
Operating system
Apple iOS
Generic software version
iOS 7
Sensors
Proximity sensor
Yes
Accelerometer
Yes
Digital compass
Yes
Ambient light sensor
Yes
Memory
RAM
512MB
Device memory
8GB/16GB/32GB
Card slot
No
Card max size
N/A
Camera
Zoom type
Digital
HD video recording
Yes
No. of cameras
2
Camera type
Rear facing
Secondary camera resolution (MP)
0.3
Resolution (max. mp)
5
Camera zoom
Digital
Video recording
Yes
Features
A-GPS
Yes
Web browser
Yes
3.5mm headphone jack
Yes
FM radio
No
GPS
Yes
Video calling
FaceTime
Loudspeaker
Yes
Video player
Yes
Music player
Yes
Wi-Fi calling
No
Voice recording
Yes
Document viewer
Yes
Always On
No
Security
Fingerprint sensor
No
Flash
Flash type
LED
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