Apple iPhone 4 specs

General 2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
Announced 2010, June
Status Available. Released 2010, June
Size Dimensions 115.2 x 58.6 x 9.3 mm
Weight 137 g
Display Type TFT capacitive touchscreen, 16M colors
Size 640 x 960 pixels, 3.5 inches
- Scratch-resistant surface
- Multi-touch input method
- Accelerometer sensor for auto-rotate
- Three-axis gyro sensor
- Proximity sensor for auto turn-off
Sound Alert types Vibration, MP3 ringtones
Speakerphone Yes
- 3.5 mm headset jack
Memory Phonebook Practically unlimited entries and fields, Photocall
Call records 100 received, dialed and missed calls
Internal 16/32 GB storage, 512 MB RAM
Card slot No
Data GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps
EDGE Class 10, 236.8 kbps
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
WLAN Wi-Fi 802.11 b/g/n
Bluetooth Yes, v2.1 with A2DP
Infrared port No
USB Yes, v2.0
Camera Primary 5 MP, 2592 x 1944 pixels, autofocus, LED flash
Features Touch focus, geo-tagging
Video Yes, 720p@30fps, LED video light, geo-tagging
Secondary Yes, videocalling over WiFi only
Features OS iOS 4 (based on Mac OS)
CPU 1 GHz Apple A4 processor
Messaging SMS (threaded view), MMS, Email, Push Email
Browser HTML (Safari)
Radio No
Games Downloadable, incl. motion-based
Colors Black, White
GPS Yes, with A-GPS support
Java No
- MicroSIM card support only
- Scratch-resistant glass back panel
- Active noise cancellation with dedicated mic.
- Digital compass
- Google Maps
- iBooks application
- Audio/video player and editor
- Voice command/dial
- TV-out
Battery Standard battery, Li-Po 1420mAh
Stand-by Up to 300 h (2G) / Up to 300 h (3G)
Talk time Up to 14 h (2G) / Up to 7 h (3G)
Music play Up to 40 h

Source : gsmarena

Apple iPhone 3GS specs

General 2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 1900 / 2100
Announced 2009, June
Status Available. Released 2009, June
Size Dimensions 115.5 x 62.1 x 12.3 mm
Weight 135 g
Display Type TFT capacitive touchscreen, 16M colors
Size 320 x 480 pixels, 3.5 inches
- Multi-touch input method
- Accelerometer sensor for auto-rotate
- Proximity sensor for auto turn-off
- Scratch-resistant surface
Sound Alert types Vibration; Downloadable polyphonic, MP3 ringtones
Speakerphone Yes
- 3.5 mm headset jack
Memory Phonebook Practically unlimited entries and fields, Photocall
Call records 100 received, dialed and missed calls
Internal 16 GB/ 32 GB storage, 256 MB RAM
Card slot No
Data GPRS Yes
EDGE Yes
3G HSDPA, 7.2 Mbps
WLAN Wi-Fi 802.11b/g
Bluetooth Yes, v2.1 with A2DP, headset support only
Infrared port No
USB Yes, v2.0
Camera Primary 3.15 MP, 2048x1536 pixels, autofocus
Features Touch focus, geo-tagging
Video Yes, VGA@30fps, video geo-tagging
Secondary No
Features OS iPhone OS (based on Mac OS)
CPU ARM Cortex A8 600 MHz, PowerVR SGX graphics
Messaging SMS (threaded view), MMS, Email
Browser HTML (Safari)
Radio No
Games Downloadable, incl. motion-based
Colors Black, White
GPS Yes, with A-GPS support
Java No
- Digital compass
- Google Maps
- Audio/video player
- TV-out
- Voice command/dial
Battery Standard battery, Li-Ion
Stand-by Up to 300 h
Talk time Up to 12 h (2G) / Up to 5 h (3G)
Music play Up to 30 h

Source : gsmarena.com