Micromax X640 vs Samsung Rugby Smart I847
Micromax X640
Samsung Rugby Smart I847
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 1900
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HSDPA speed-HSDPA, 14.4 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYes
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Availability
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Status2012-52012-3
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Oficially announced20122012-2
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height113.5 mm122.4 mm
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Width57.5 mm65.9 mm
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Thickness12.2 mm12.2 mm
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Weight119 g
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ColorsBlackBlack
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Display
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Display typeTFT touchscreenSuper AMOLED capacitive touchscreen
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Physical size3.2 inches3.7 inches
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Resolution-480 x 800 pixels
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Pixel density-252 ppi
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Display colors-16777216
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Hardware
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CPU1.4 GHz Scorpion
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Chipset-Qualcomm Snapdragon
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GPU-Adreno 205
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Internal storage-4 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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Main camera
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Main camera2 MP5 MP
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Primary camera resolution1600 x 1200 pixels2592 x 1944 pixels
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Primary camera videovideo720p
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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, Polyphonic, 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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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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WLAN WiFi Hotspot-Yes
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USBYesmicroUSB 2.0
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BluetoothYesYes
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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 Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Mail
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WAPYes-
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JavaYesYes, via Java MIDP emulator
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-1650 mAh
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Talk time4 h 40 min8 h
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Standby time200 h384 h
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OS
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OS-Android OS, v2.3.6 (Gingerbread)
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Browser
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HTML-Yes
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Adobe Flash-Yes