alcatel 3C vs Yezz C21
alcatel 3C
Yezz 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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4G networkLTE-
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HSDPA speed42.2 Mbps-
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HSUPA speed11.5 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYesUp to 48 kbps
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EDGEYesNo
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Availability
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Oficially announced2018-12016-7
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Status20182016-8
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Design
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BuildPlastic-
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SIMDual SIM (dual stand-by)Dual SIM (Mini-SIM)
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Height161 mm113 mm
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Width76 mm48.5 mm
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Thickness7.9 mm14.6 mm
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Weight169 g70 g
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ColorsBlack, Blue, GoldBlack, Blue, Red, White
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Display
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Display typeIPS LCD capacitive touchscreenTFT
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Physical size6.0 inches1.8 inches
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Resolution720 x 1440 pixels128 x 160 pixels
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Pixel density268 ppi114 ppi
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Display colors16777216262144
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MultitouchYes-
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7321 MHz
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ChipsetMediatek MT8321Spreadtrum SC6531DA
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GPUMali-400-
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Internal storage16 GB4 MB
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Memory RAM1 GB4 MB
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Memory cardmicroSDmicroSD
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Memory card max128 GB8 GB
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Phonebook-Yes
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Call records-Yes
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OS
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OSAndroid 7.1 (Nougat)-
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Main camera
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Main camera8 MP
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Primary camera-VGA
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Interpolated resolution13 MP-
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video1080p@30fpsvideo
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusNo
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Selfie camera
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Secondary camera-No
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Selfie camera5 MP
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Selfie camera interpolated resolution8 MP-
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera video720p@30fps-
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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, Polyphonic, MP3
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EarpieceYes-
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.2v2.1
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Bluetooth A2DPYes-
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bluetooth LEYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push MailPush Mail-
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WAP-Yes
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Java-No
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SensorsFingerprint (rear-mounted), accelerometer, 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 capacity3000 mAh600 mAh
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Battery removableNon-removableRemovable
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Talk time-3 h
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Talk time 2G15 h-
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Talk time 3G15 h-
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Standby time-180 h
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Standby time 2G300 h-
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Standby time 3G300 h-