BlackBerry Passport vs Celkon A20
BlackBerry Passport
Celkon A20
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 2100
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4G networkLTE 850, 900, 1800, 2100, 2600-
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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Speed Yes-Yes, 384 kbps
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LTE speedLTE-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-62013-8
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Status2014-102013-8
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Design
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SIMNano-SIMDual SIM (Mini-SIM)
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Height128 mm
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Width90.3 mm
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Thickness9.3 mm
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Weight194 g
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KeyboardQWERTY-
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ColorsBlack, WhiteBlack
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Display
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Display typeIPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size4.5 inches4.0 inches
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Resolution1440 x 1440 pixels480 x 800 pixels
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Pixel density453 ppi233 ppi
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Display colors16777216-
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Hardware
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CPUQuad-core 2.26 GHz Krait 400Dual-core 1.2 GHz
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ChipsetQualcomm MSM8974AA Snapdragon 800-
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GPUAdreno 330-
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Memory ROM-256 MB
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Memory RAM3 GB512 MB
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Internal storage32 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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OSBlackBerry 10.3 vOSAndroid OS, v4.2.0 (Jelly Bean)
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Main camera
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Main camera13 MP3.15 MP
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Primary camera resolution4128 x 3096 pixels2048 x 1536 pixels
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Primary camera video1080p@60fpsvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Primary camera image stabilizationoptical image stabilization-
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Selfie camera
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Secondary camera-VGA camera
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Selfie camera2 MP
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Selfie camera video720p-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio FMFM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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WLAN DLNAYes-
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USBv2.0(Slimport)microUSB 2.0
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Bluetoothv4.0Yes
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Bluetooth A2DPYes-
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bluetooth LEYes-
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GPSYes, with A-GPSNo
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GLONASSYes-
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Features
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Messaging SMSSMSSMS(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 EmailPush Email
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Messaging BBM 6BBM 6-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.1-
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3450 mAh1500 mAh
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Battery removableNon-removable-
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Talk time--
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Standby time--