Alcatel OT-S121 vs HTC Explorer
Alcatel OT-S121
HTC Explorer
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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HSDPA speed-HSDPA, 14.4 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2014-122011-9
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Status2011-10
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Design
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SIMMini-SIMMini-SIM
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Height98 mm102.8 mm
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Width44 mm57.2 mm
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Thickness12.5 mm12.9 mm
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Weight60 g108 g
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ColorsVariousActive Black, Active Navy, Metallic Black, Metallic Navy
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Display
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Display typeSTN, monochrome graphicsTFT capacitive touchscreen
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Physical size1.3 inches3.2 inches
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Resolution98 x 64 pixels320 x 480 pixels
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Pixel density90 ppi180 ppi
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Display colors-262144
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Hardware
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CPU600 MHz Cortex A5
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Chipset-Qualcomm MSM7225A Snapdragon
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GPU-Adreno 200
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Memory ROM-512 MB
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Memory RAM-512 MB
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Internal storage-90 MB
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Memory cardmicroSD
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Memory card max-32 GB
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; Polyphonic(8) ringtonesVibration, MP3, WAV ringtones
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Multimedia
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Radio FMFM radioStereo FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBYesmicroUSB 2.0
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Bluetoothv3.0
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Bluetooth A2DP-Yes
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Bluetooth EDR-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(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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Messaging Push Email-Push Email
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JavaNoYes, via Java MIDP emulator
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Browser
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HTML-Yes
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BrowserNo-
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity670 mAh1230 mAh
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Talk time6 h-
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Talk time 2G-7 h 40 min
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Talk time 3G-7 h 33 min
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Standby time290 h-
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Standby time 2G-485 h
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Standby time 3G-445 h
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OS
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OS-Android OS, v2.3 (Gingerbread)
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Main camera
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Camera type-Photo
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Main camera3.15 MP
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Primary camera resolution-2048 x 1536 pixels
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Primary camera video-480p
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Selfie camera
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Secondary camera-No