- Company: Apple
- Pros: Small dimensions (4.54 x 2.31 x 0.37 inches)
- Cons: 32GB basic storage (not expandable)
Thick body (0.37 inches)
Proprietary USB connector - Released at: Feb 10, 2011
Description & Specs
The first CDMA version of the Apple iPhone – the iPhone 4 is almost completely identical to AT&T’s smartphone, with the only difference being the CDMA radio and ability to do Mobile Hotspot for up to 5 devices. The other features include a 5MP main camera lens with LED flash and 720p HD video recording, secondary mic for noise-cancellation, GPS, Gyroscope and what not.
Size: 3.5 inches
Resolution: 960 x 640 pixels, 326 PPI
Technology: IPS LCD
Screen-to-body: 55.27 %
Colors: 16 777 216
Touchscreen: Capacitive, Multi-touch
Features: Ambient light sensor, Proximity sensor
System chip: Apple A4
Processor: Single core, 1000 MHz, ARM Cortex-A8
GPU: PowerVR SGX535
RAM: 0.5GB
Internal storage: 32GB
Device type: Smartphone
OS: iOS (7.x, 6.1, 6.x, 5.1, 5, 4.x)
Capacity: 1420 mAh
Type: Li – Ion, Not user replaceable
Rear: Single camera
Main camera: 5 MP (Autofocus, BSI sensor)
Specifications: Aperture size: F2.8; Sensor size: 1/3.2″
Video recording: 1280×720 (HD) (30 fps)
Features: Video calling
Front: 0.3 MP VGA
Dimensions: 4.54 x 2.31 x 0.37 inches (115.2 x 58.6 x 9.3 mm)
Weight: 4.83 oz (137.0 g)
Materials: Back: Glass; Frame: Aluminum
Keys: Left: Volume control, Other
Colors: Black, White
Headphones: 3.5mm jack
Speakers: Earpiece, Loudspeaker
Additional microphone(s): for Noise cancellation
Bluetooth: 2.1, EDR
Wi-Fi: 802.11 b, g, n; Hotspot
USB: Proprietary, USB 2.0
Features: Charging
Location: A-GPS
Sensors: Accelerometer, Gyroscope, Compass
Other: Tethering, Computer sync, OTA sync
Hearing aid compatible: M4, T4
Notifications: Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Other features: Voice dialing, Voice commands, Voice recording
FCC approval:
Date approved: Jan 11, 2011
FCC ID value: BCG-E2422A
Measured SAR:
Head: 1.18 W/kg
Measured in: 1900 MHz
Body: 0.84 W/kg
Measured in: 800 MHz
Price: $ 300
Officially announced: Jan 11, 2011