Infinix Hot 4 vs Micromax A28 Bolt
Infinix Hot 4
Micromax A28 Bolt
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 850, 1700, 1900, 2100-
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HSDPA speed42.2 Mbps-
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HSUPA speed11.5 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2016-72014-12
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Status2016-72014-12
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Design
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BuildPlastic-
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SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Mini-SIM)
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Height152.6 mm116.9 mm
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Width76.2 mm62.5 mm
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Thickness8.6 mm12.5 mm
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Weight175 g89 g
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ColorsBlack, Blue, Gold, Green, RedBlack
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Display
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Display typeIPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size5.5 inches3.5 inches
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Resolution720 x 1280 pixels320 x 480 pixels
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Pixel density267 ppi165 ppi
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Display colors1677721666560
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MultitouchYes-
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A71 GHz Cortex-A5 ARM
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ChipsetMediatek MT6580-
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GPUMali-400 MP2Mali-300
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Memory RAM1, 2 GB256 MB
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Internal storage16 GB512 MB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid 6.0 MarshmallowAndroid OS, v2.3 (Gingerbread)
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Main camera
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Main camera8 MP, 1.12 µm
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Primary camera resolution3264 x 2448 pixels640 x 480 pixels
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Primary camera video1080p@30fps320p
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Primary camera flashLED flash-
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode-
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Selfie camera
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Secondary camera-VGA camera
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Selfie camera5 MP
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera video480p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Notifications-Vibration, Polyphonic, MP3 ringtones
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EarpieceYes-
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Multimedia
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RadioFM Radio-
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Radio FM-FM radio
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Radio recording-FM recording
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0Yes
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Bluetoothv4.0v2.1
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Java-Yes, via Java MIDP emulator
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SensorsAccelerometer, compass, fingerprint, light, proximity-
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4000 mAh1500 mAh
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Battery removableNon-removable-
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Talk time-4 h
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Talk time 2G30 h-
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Talk time 3G18 h-
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Standby time-260 h
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Standby time 2G720 h-
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Standby time 3G720 h-