Apple iPhone 4 CDMA vs Samsung Galaxy J
Apple iPhone 4 CDMA
Samsung Galaxy J
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Network
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2G networkCDMA 800, 1900GSM 900, 1800, 1900
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3G networkCDMA2000 1xEV-DOHSDPA 800, 850, 2100
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4G network-LTE 900, 1800, 2100
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HSDPA speed-HSDPA, 42.2 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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EV-DO speed3.1 Mbps-
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LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2011-12013-12
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Status2011-22013-12
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Design
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SIMMicro-SIMMicro-SIM
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Height115.2 mm137 mm
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Width58.6 mm70 mm
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Thickness9.3 mm8.6 mm
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Weight137 g146 g
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ColorsBlack, WhitePink, White
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Display
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Display typeLED-backlit IPS LCD, capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size3.5 inches5.0 inches
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Resolution640 x 960 pixels1080 x 1920 pixels
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Pixel density330 ppi441 ppi
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Display colors1677721616777216
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Hardware
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CPU1 GHz ARM Cortex-A82.3 GHz Krait 400 Quad-core
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ChipsetApple A4Qualcomm MSM8974 Snapdragon 800
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GPUPowerVR SGX535Adreno 330
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Memory RAM512 MB3 GB
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Internal storage16, 32 GB16 GB
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Memory cardmicroSD
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Memory card max-64 GB
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OS
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OSiOS 4Android OS, v4.3 (Jelly Bean)
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Main camera
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Main camera5 MP13 MP
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Primary camera resolution2592 x 1936 pixels4128 x 3096 pixels
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Primary camera video720p@30fps2160p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Primary camera video dual video-dual-video record
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Selfie camera
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Selfie camera2 MP
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Secondary camera dual video call-dual video call
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Secondary camera videocallingVideocalling over Wi-Fi-
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, proprietary ringtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USB2.0microUSB 2.0
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USB On-The-Go-Yes
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USB host-Yes
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Bluetoothv2.1v4.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth EDR-Yes
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Infrared-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Features
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Messaging SMSiMessage(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging iMessageiMessage-
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Messaging Push EmailPush EmailPush Mail
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JavaNoYes, via Java MIDP emulator
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Browser
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HTMLHTML (Safari)HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity1420 mAh2600 mAh
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Battery removableNon-removable-
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Talk time--
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Standby time--