Celkon A115 vs Celkon A21
Celkon A115
Celkon A21
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Network
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2G networkGSM 900, 1800GSM 900, 1800
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3G networkHSDPA 2100HSDPA 2100
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HSDPA speedHSDPAHSDPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2014-122014-12
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Oficially announced2014-122014-12
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Design
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SIMDual SIM (Mini-SIM)Dual SIM (dual stand-by)
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Height148 mm124.8 mm
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Width74 mm66.1 mm
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Thickness9.3 mm10.8 mm
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Weight164 g115.3 g
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ColorsBlack, WhiteBlack, Blue, Red
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Display
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Display typeIPS LCD capacitive touchscreenCapacitive touchscreen
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Physical size5.0 inches4.0 inches
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Resolution480 x 854 pixels320 x 480 pixels
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Pixel density196 ppi144 ppi
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Hardware
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CPUDual-core 1.3 GHzDual-core 1.2 GHz
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ChipsetMediatek MT6582Mediatek MT6582
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Memory ROM-512 MB
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Memory RAM512 MB256 MB
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Internal storage4 GB-
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Memory cardmicroSDmicroSD
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Memory card max64 GB32 GB
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OS
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OSAndroid OS, v4.2.2 (Jelly Bean)Android OS, v4.2.2 (Jelly Bean)
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Main camera
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Main camera8 MP3.15 MP
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Primary camera resolution3264 x 2448 pixels-
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Primary camera videovideovideo
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Selfie camera
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Selfie camera1.3 MP1.3 MP
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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, Polyphonic, MP3 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
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0Yes
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BluetoothYesv4.0
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GPSNoNo
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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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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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Battery capacity2000 mAh1500 mAh
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Talk time 3G18 h8 h
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Standby time 3G360 h120 h
