Micromax Ninja A91 vs ZTE Libra
Micromax Ninja A91
ZTE Libra
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 900, 2100
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HSDPA speedHSDPAHSDPA
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HSUPA speedHSUPAHSUPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-32011-2
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Status2013-32011-9
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Design
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SIMDual SIMMini-SIM
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Height130 mm
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Width66 mm
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Thickness10 mm
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Weight149.1 g
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ColorsBlackBlack, Silver
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Display
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Display typeTFT touchscreenTFT capacitive touchscreen
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Physical size4.5 inches3.5 inches
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Resolution480 x 854 pixels480 x 800 pixels
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Pixel density218 ppi267 ppi
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Display colors-262144
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A9600 MHz ARM 11
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ChipsetMediatek MT6577Qualcomm MSM7227
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GPUPowerVR SGX531uAdreno 200
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Internal storage2 GB-
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Memory cardmicroSDmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v4.0 (Ice Cream Sandwich)Android OS, v2.1 (Eclair)
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Main camera
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Main camera5 MP3.15 MP
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Primary camera resolution2592 x 1944 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraVGA cameraNo
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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 radioFM radio
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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 HotspotYesYes
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USBYesmicroUSB 2.0
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Bluetoothv3.0v2.1
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Bluetooth A2DP-Yes
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GPSYesYes, 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 IMIMIM
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Messaging Push EmailPush Email-
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WAP-WAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Talk time4 h 30 min-
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Standby time230 h-
