BlackBerry Classic Non Camera vs Yezz Classic C21
BlackBerry Classic Non Camera
Yezz Classic C21
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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 850, 900, 1900, 2100-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speed3.1-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2015-22014-3
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Status20152014-4
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Design
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SIMNano-SIMDual SIM (Mini-SIM)
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Height131 mm106 mm
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Width72.4 mm45 mm
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Thickness10.2 mm14.5 mm
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Weight178 g73 g
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KeyboardQWERTY-
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ColorsBlackBlack, Blue, Gray, Green, Purple, Red, White
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Display
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Display typeCapacitive touchscreenTFT
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Physical size3.5 inches1.8 inches
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Resolution720 x 720 pixels128 x 160 pixels
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Pixel density291 ppi114 ppi
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Display colors1677721666560
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Hardware
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CPUDual-core 1.5 GHz Krait
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Memory RAM2 GB-
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Internal storage16 GB64 MB
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Memory cardmicroSDmicroSD
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Memory card max128 GB8 GB
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OS
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OSBlackBerry OS 10.3.1-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; ringtones
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Multimedia
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Radio FMFM radioStereo FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBv2.0(Slimport)Yes
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Bluetoothv4.0v2.1
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Bluetooth A2DPYes-
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bluetooth LEYes-
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Bluetooth EDRYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging EmailEmail-
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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Messaging BBM 6BBM 6-
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WAP-Yes
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JavaYesNo
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Java MIDPMIDP 2.1-
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SensorsAccelerometer, compass, gyro, proximity-
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2500 mAh600 mAh
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Battery removableNon-removable-
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Talk time-4 h
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Talk time 3G22 h-
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Standby time-150 h
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Standby time 3G384 h-
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Main camera
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Primary camera resolution-640 x 480 pixels
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Primary camera video-no
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Selfie camera
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Secondary camera-No
