Samsung S7550 Blue Earth vs ZTE Chorus
Samsung S7550 Blue Earth
ZTE Chorus
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 1900 , 1700, 850
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3G networkHSDPA 900, 2100CDMA2000 1xEV-DO
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HSDPA speedHSDPA, 3.6 Mbps-
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EV-DO speed-2.4 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2009-92011-11
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Status2009-112011-11
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Design
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SIMMini-SIMMini-SIM
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Height108 mm111 mm
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Width53.6 mm57 mm
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Thickness14.2 mm14.8 mm
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Weight119 g105 g
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ColorsBlueBlack
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Display
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Display typeTFT capacitive touchscreenTFT resistive touchscreen
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Physical size3.0 inches3.2 inches
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Resolution240 x 400 pixels240 x 400 pixels
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Pixel density155 ppi146 ppi
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Display colors16777216262144
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Hardware
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CPU600 MHz
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Internal storage130 MB512 MB
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Memory RAM-256 MB
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Memory cardmicroSDmicroSD
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Memory card max16 GB32 GB
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Memory card included-4 GB
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Main camera
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Main camera3.15 MP2 MP
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Primary camera resolution2048 x 1536 pixels1600 x 1200 pixels
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Primary camera video320p@15fps320p@15fps
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Selfie camera
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Secondary cameraYesNo
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes, with stereo speakers
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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 FMStereo FM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDR-Yes
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GPSYes, with A-GPSYes
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging RSS readerRSS reader-
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging Push Email-Push Email
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WAPWAP 2.0/xHTML-
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JavaYesNo
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Java MIDPMIDP 2.0-
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1080 mAh1000 mAh
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Talk time4 h 10 min4 h 10 min
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Standby time300 h220 h