Micromax A28 Bolt vs Samsung I9190 Galaxy S4 mini
Micromax A28 Bolt
Samsung I9190 Galaxy S4 mini
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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, 900, 1900, 2100
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4G network-LTE 800, 850, 900, 1800, 2100, 2600
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HSDPA speed-HSDPA, 42 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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LTE speed-LTE, Cat3, 100 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-122013-5
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Status2014-122013-7
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Design
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SIMDual SIM (Mini-SIM)Optional Dual SIM
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Height116.9 mm124.6 mm
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Width62.5 mm61.3 mm
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Thickness12.5 mm8.9 mm
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Weight89 g107 g
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ColorsBlackBlack Edition, Black Mist, Blue, Orange, Pink, Purple, White Frost
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Display
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Display typeTFT capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size3.5 inches4.3 inches
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Resolution320 x 480 pixels540 x 960 pixels
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Pixel density165 ppi256 ppi
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Display colors6656016777216
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Hardware
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CPU1 GHz ARM Cortex-A51.7 GHz Krait Dual-core
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Chipset-Qualcomm MSM8930 Snapdragon 400
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GPUMali-300Adreno 305
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Memory RAM256 MB1.5 GB
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Internal storage512 MB8 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB64 GB
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OS
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OSAndroid OS, v2.3 (Gingerbread)Android OS, v4.2.2 (Jelly Bean)
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Main camera
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Camera type-Photo / Video
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Main camera8 MP
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Primary camera resolution640 x 480 pixels3264 x 2448 pixels
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Primary camera video320p1080p@30fps
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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 cameraVGA camera-
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Selfie camera1.9 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 FMFM radioStereo FM radio with RDS
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Radio recordingFM recording-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBYesmicroUSB 2.0
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Bluetoothv2.1v4.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth EDR-Yes
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Infrared-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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Features
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Messaging SMSSMS(threaded view)SMS(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 Email-Push Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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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 capacity1500 mAh1900 mAh
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Talk time4 h-
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Talk time 3G-12 h
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Standby time260 h-
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Standby time 3G-300 h
