Gigabyte GSmart Roma R2 vs Samsung Hero Plus B159
Gigabyte GSmart Roma R2
Samsung Hero Plus B159
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Network
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2G networkGSM 850, 900, 1800, 1900CDMA 800
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3G networkHSDPA 900, 2100-
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HSDPA speedHSDPA, 21 Mbps-
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HSUPA speedHSUPA-
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2013-102014-12
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Status2013-102014-12
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Design
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SIMDual SIMMini-SIM
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Height108.5 mm
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Width45.8 mm
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Thickness13.3 mm
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Weight70 g
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ColorsBlack, Blue, Red, WhiteBlack
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Display
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Display typeIPS LCD capacitive touchscreenCSTN
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Physical size4.0 inches1.52 inches
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Resolution480 x 800 pixels128 x 128 pixels
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Pixel density233 ppi119 ppi
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Display colors1677721666560
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Hardware
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CPUDual-core 1.3 GHz
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ChipsetMediatek MT6572-
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GPUMali-400-
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Memory RAM1 GB-
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Internal storage4 GB597 KB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v4.2 (Jelly Bean)-
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Main camera
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Main camera5 MP
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Primary camera resolution2592 x 1944 pixels-
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Primary camera videovideo-
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraVGA camera-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration, MP3, WAV ringtonesVibration, Polyphonic
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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, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.02.0
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Bluetoothv3.0
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmail-
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Messaging IMIM-
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JavaYes, via Java MIDP emulatorNo
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Browser
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HTMLYes-
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Browser-No
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1400 mAh800 mAh
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Talk time3 h 30 min3 h
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Standby time220 h230 h
