i-mobile i858 vs verykool s757
i-mobile i858
verykool s757
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 850, 1900
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HSDPA speedHSDPAHSDPA
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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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Status2014-122014-12
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Oficially announced2014-122014-12
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height120 mm148 mm
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Width67 mm77 mm
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Thickness12.8 mm12.8 mm
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Weight288 g
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ColorsBlack, WhiteBlack
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size4.3 inches5.0 inches
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Resolution480 x 800 pixels480 x 800 pixels
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Pixel density217 ppi187 ppi
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Display colors26214416777216
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Hardware
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CPU800 MHz ARM Cortex-A9
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Chipset-Mediatek MT6573
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GPU-PowerVR SGX531
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Memory RAM-512 MB
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Internal storage-160 MB
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Memory cardmicroSDmicroSD
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Memory card max16 GB32 GB
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OS
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OSAndroid OS, v2.0 (Donut)Android OS, v2.3.5 (Gingerbread)
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Main camera
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Main camera5 MP5 MP
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Primary camera resolution2592 x 1944 pixels2592 x 1944 pixels
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Primary camera videovideovideo
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Primary camera Autofocusautofocus-
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration; MP3 ringtones
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Multimedia
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Radio FMStereo FM radioStereo FM 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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USBYesmicroUSB 2.0
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Bluetoothv2.0v2.1
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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 SMSSMSSMS
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Messaging EMSEMS-
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Messaging MMSMMSMMS
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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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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1500 mAh2300 mAh
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Talk time4 h 30 min-
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Standby time250 h-
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Browser
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HTML-Yes
