Apple iPhone 3GS vs Apple iPhone 4 CDMA
Apple iPhone 3GS
Apple iPhone 4 CDMA
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G networkHSDPA 850, 1900, 2100CDMA2000 1xEV-DO
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HSDPA speedHSDPA, 7.2 Mbps-
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EV-DO speed-3.1 Mbps
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GPRSYes
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EDGEYes
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Availability
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Status2011-2
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Oficially announced2009-62011-1
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Design
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SIMMini-SIMMicro-SIM
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Height115.5 mm115.2 mm
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Width62.1 mm58.6 mm
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Thickness12.3 mm9.3 mm
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Weight135 g137 g
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ColorsBlack, WhiteBlack, White
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Display
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Display typeTFT capacitive touchscreenLED-backlit IPS LCD, capacitive touchscreen
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Physical size3.5 inches3.5 inches
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Resolution320 x 480 pixels640 x 960 pixels
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Pixel density165 ppi330 ppi
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Display colors1677721616777216
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Hardware
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CPU600 MHz ARM Cortex-A81 GHz ARM Cortex-A8
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Chipset-Apple A4
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GPUPowerVR SGX535PowerVR SGX535
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Memory RAM256 MB512 MB
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Internal storage8, 16, 32 GB16, 32 GB
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Memory card
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OS
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OSiOS 3iOS 4
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Main camera
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Camera typePhoto-
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Main camera3.15 MP5 MP
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Primary camera resolution2048 x 1536 pixels2592 x 1936 pixels
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Primary camera video480p@30fps720p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNo-
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Secondary camera videocalling-Videocalling over Wi-Fi
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, proprietary ringtonesVibration, proprietary ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g, 802.11n
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USB2.02.0
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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSiMessage(threaded view)iMessage(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging iMessageiMessageiMessage
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Messaging Push Email-Push Email
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JavaNoNo
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Browser
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HTMLHTML (Safari)HTML (Safari)
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity-1420 mAh
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Battery removableNon-removableNon-removable
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Talk time--
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Talk time 2G12 h-
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Talk time 3G5 h-
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Standby time300 h-
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