Samsung Ch@t 322 vs Samsung I405 Stratosphere
Samsung Ch@t 322
Samsung I405 Stratosphere
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800, 1900
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3G network-CDMA2000 1xEV-DO
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4G network-LTE 700 MHz Class 13
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EV-DO speed-3.1 Mbps
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GPRSYes
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EDGE
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Availability
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Oficially announced2010-102011-10
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Status2010-112011-10
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Design
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SIMDual SIM (Mini-SIM, dual stand-by)Mini-SIM
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Height109.5 mm126 mm
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Width60 mm65 mm
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Thickness12.3 mm14 mm
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Weight95 g164 g
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KeyboardQWERTYQWERTY
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ColorsBlack, Pink, WhiteNoble Black
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Display
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Display typeTFTSuper AMOLED capacitive touchscreen
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Physical size2.2 inches4.0 inches
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Resolution220 x 176 pixels480 x 800 pixels
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Pixel density128 ppi233 ppi
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Display colors26214416777216
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Hardware
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CPU1 GHz
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Internal storage54 MB4 GB
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Memory RAM-512 MB
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Memory cardmicroSDmicroSD
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Memory card max8 GB32 GB
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Memory card included-4 GB
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Main camera
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Main camera1.3 MP5 MP
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Primary camera resolution1280 x 960 pixels2592 x 1944 pixels
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Primary camera videoQCIF@15fps480p
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Primary camera Autofocus-autofocus
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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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Selfie camera1.3 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMFM radio-
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Radio recordingFM recording-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBYesmicroUSB 2.0
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Bluetoothv2.1v3.0
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Bluetooth A2DPYesYes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Mail
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WAPWAP 2.0/xHTML-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.0-
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Browser
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HTMLYesYes
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1800 mAh
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Talk time11 h8 h
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Standby time500 h212 h
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OS
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OS-Android OS, v2.3 (Gingerbread)
