Samsung Ch@t 357 vs ZTE Open II
Samsung Ch@t 357
ZTE Open II
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced20122014-2
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Status2012-92014-6
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Design
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SIMOptional Dual SIM (Mini-SIM, dual stand-by)Yes
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Height111.9 mm118 mm
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Width60.4 mm61 mm
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Thickness11.5 mm10.5 mm
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Weight95.5 g
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KeyboardQWERTY-
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ColorsGray, WhiteBlack
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size2.4 inches3.5 inches
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Resolution320 x 240 pixels320 x 480 pixels
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Pixel density167 ppi165 ppi
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Display colors262144-
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Hardware
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CPU208 MHz1.2 GHz Dual-core
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Chipset-Qualcomm MSM8210 Snapdragon 200
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GPU-Adreno 302
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Internal storage34 MB2 GB
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Memory RAM-256 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Main camera
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Main camera2 MP2 MP
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Primary camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Primary camera video320p@15fpsvideo
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Selfie camera
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Secondary cameraNoNo
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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 ringtones
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Multimedia
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Radio FMFM radioFM radio
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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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WLAN WiFi Hotspot-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv3.0Yes
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Bluetooth A2DPYes-
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GPSNoNo
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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Messaging IMIMIM
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WAPWAP 2.0/xHTML-
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JavaYesNo
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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 capacity1000 mAh1150 mAh
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Talk time11 h 40 min-
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Standby time400 h-
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OS
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OS-Firefox OS 1.3
