Samsung Metro 312 vs XOLO Era
Samsung Metro 312
XOLO Era
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Network
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2G networkGSM 900, 1800GSM 900, 1800
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3G network-HSDPA 2100
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HSDPA speed-21.1 Mbps
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HSUPA speed-5.76 Mbps
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-52015-7
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Status2014-62015-7
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Design
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SIMDual SIM, (Mini-SIM, dual stand-by)Dual SIM
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Height112.7 mm143 mm
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Width46.4 mm73.2 mm
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Thickness13.1 mm9.4 mm
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Weight74 g
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ColorsWhiteBlack
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Display
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Display typeTFTIPS LCD capacitive touchscreen
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Physical size2.0 inches5.0 inches
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Resolution128 x 160 pixels480 x 854 pixels
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Pixel density102 ppi196 ppi
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Display colors6656016777216
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Hardware
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CPU208 MHz1.2 GHz Quad-core
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Chipset-Spreadtrum 7731
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GPU-Mali-400
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Memory RAM-1 GB
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Internal storage-8 GB
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Memory cardmicroSDmicroSD
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Memory card max16 GB32 GB
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Main camera
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Main camera0.3 MP8 MP
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Primary camera resolution640 x 480 pixels3264 x 2448 pixels
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Primary camera videoQCIF@15fpsvideo
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Primary camera flash-LED flash
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Camera features-Geo-tagging, HDR, panorama
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Selfie camera
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Secondary cameraNo-
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Selfie camera2 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 FMStereo FM radioFM radio
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Connectivity
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WLANWi-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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Bluetoothv3.0v2.1
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Bluetooth A2DPYes-
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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 Email
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JavaYesNo
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Java MIDPMIDP 2.0-
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Sensors-Accelerometer, proximity
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh2100 mAh
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Talk time 2G-24 h 30 min
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Talk time 3G12 h10 h
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Standby time--
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Standby time 2G-511 h
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Standby time 3G-523 h
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OS
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OS-Android OS, v4.4.2 (KitKat)
