Alcatel OT-997D vs Xiaomi Mi 2S
Alcatel OT-997D
Xiaomi Mi 2S
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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, 1900, 2100
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HSDPA speedHSDPA, 7.2 Mbps21 Mbps
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HSUPA speedHSUPA, 5.76 Mbps5.76 Mbps
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DC-HSDPA speed-42 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2012-72013-4
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Status2012-92013-4
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Design
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SIMDual SIM (Mini-SIM, dual stand-by)Yes
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Height129.8 mm126 mm
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Width68 mm62 mm
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Thickness11 mm10.2 mm
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Weight143 g145 g
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ColorsBlack, WhiteBlack/white, black/blue, black/green, black/pink, black/yellow
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.3 inches4.3 inches
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Resolution480 x 800 pixels720 x 1280 pixels
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Pixel density217 ppi342 ppi
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Display colors1677721616777216
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Hardware
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CPUDual-core 1 GHz ARM Cortex-A9Quad-core 1.7 GHz Krait 300
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ChipsetMediatek MT6577Qualcomm APQ8064T Snapdragon 600
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GPUPowerVR SGX531uAdreno 320
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Memory RAM1 GB2 GB
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Internal storage4 GB16, 32 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, v4.0 (Ice Cream Sandwich)Android OS, v4.1 (Jelly Bean)
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Main camera
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Main camera8 MP13 MP
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video720p@30fps1080p@30fps, 720p@90fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Primary camera video hdr-HDR
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Selfie camera
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Secondary cameraVGA camera-
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Selfie camera2 MP
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Selfie camera video-1080p@30fps
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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, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, 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 capacity1800 mAh2000 mAh
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Talk time 2G16 h-
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Talk time 3G8 h 30 min15 h
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Standby time 2G400 h-
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Standby time 3G350 h450 h