Micromax A28 Bolt vs Oppo R811 Real
Micromax A28 Bolt
Oppo R811 Real
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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3G network-TD-SCDMA 1880-1920/2010-2025
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HSPA speed-HSPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-122012-10
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Status2014-122012-12
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Design
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SIMDual SIM (Mini-SIM)Dual SIM (Mini-SIM, dual stand-by)
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Height116.9 mm115.2 mm
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Width62.5 mm61.5 mm
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Thickness12.5 mm10.9 mm
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Weight89 g119 g
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ColorsBlackWhite
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Display
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Display typeTFT capacitive touchscreenTFT capacitive touchscreen
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Physical size3.5 inches3.5 inches
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Resolution320 x 480 pixels320 x 480 pixels
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Pixel density165 ppi165 ppi
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Display colors6656016777216
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Hardware
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CPU1 GHz ARM Cortex-A51 GHz ARM Cortex-A9
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Chipset-Mediatek MT6515
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GPUMali-300PowerVR SGX531
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Memory RAM256 MB512 MB
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Internal storage512 MB4 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v2.3 (Gingerbread)Android OS, v4.0.4 (Ice Cream Sandwich)
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Main camera
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Main camera3.15 MP
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Primary camera resolution640 x 480 pixels2048 x 1536 pixels
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Primary camera video320pvideo
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Primary camera Autofocus-autofocus
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Selfie camera
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Secondary cameraVGA cameraYes
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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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Radio recordingFM recording-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g
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WLAN WiFi Hotspot-Yes
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USBYesmicroUSB 2.0
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Bluetoothv2.1Yes
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Bluetooth A2DPYes-
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GPSNoYes, with A-GPS
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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 IMIM-
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Messaging Push Email-Push Email
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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 mAh1520 mAh
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Talk time4 h10 h
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Standby time260 h250 h
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