Alcatel OT-915 vs Lenovo Vibe Z K910
Alcatel OT-915
Lenovo Vibe Z K910
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 900, 1900, 2100
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4G network-LTE 850, 1800, 2100
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HSDPA speedHSDPA42 Mbps
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HSUPA speed-HSUPA
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LTE speed-LTE, Cat4, 150 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 announced2012-22013-11
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Status20122013-11
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Design
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SIMMini-SIMMicro-SIM
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Height119 mm149.1 mm
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Width58 mm77 mm
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Thickness11.9 mm7.9 mm
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Weight123.4 g145.2 g
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KeyboardQWERTY-
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ColorsBlackSilver, Titanium
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size2.8 inches5.5 inches
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Resolution240 x 320 pixels1080 x 1920 pixels
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Pixel density143 ppi401 ppi
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Display colors26214416777216
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Hardware
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CPUQuad-core 2.2 GHz Krait 400
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Chipset-Qualcomm Snapdragon 800
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GPU-Adreno 330
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Memory RAM-2 GB
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Internal storage-16 GB
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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, v2.3 (Gingerbread)Android OS, v4.3 (Jelly Bean)
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Main camera
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Main camera5 MP13 MP
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Primary camera resolution2592 x 1944 pixels4128 x 3096 pixels
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Primary camera videovideo1080p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraNo-
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Selfie camera5 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMStereo FM radio with RDSFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv3.0v4.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, 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 Email-Push Mail
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WAPWAP 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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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity-3000 mAh
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Battery removable-Non-removable
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Talk time-33 h
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Standby time-648 h