Philips W8578 vs Yezz C21
Philips W8578
Yezz C21
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100-
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HSDPA speedHSDPA, 3.6 Mbps-
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HSUPA speedHSUPA-
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GPRSYesUp to 48 kbps
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EDGEYesNo
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Availability
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Oficially announced2014-42016-7
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Status2014-42016-8
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Design
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SIMDual SIMDual SIM (Mini-SIM)
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Height116 mm113 mm
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Width60 mm48.5 mm
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Thickness21 mm14.6 mm
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Weight217 g70 g
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ColorsBlackBlack, Blue, Red, White
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Display
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Display typeTFT capacitive touchscreenTFT
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Physical size3.5 inches1.8 inches
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Resolution480 x 800 pixels128 x 160 pixels
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Pixel density267 ppi114 ppi
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Display colors262144262144
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Hardware
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CPU321 MHz
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Chipset-Spreadtrum SC6531DA
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Memory RAM256 MB4 MB
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Internal storage512 MB4 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB8 GB
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Phonebook-Yes
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Call records-Yes
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Main camera
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Main camera5 MP
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Primary camera-VGA
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Primary camera resolution2592 x 1944 pixels-
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Primary camera videovideovideo
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Primary camera flashLED flash-
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Camera features-No
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3 ringtonesVibration, Polyphonic, MP3
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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
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v2.1
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Bluetooth EDRYes-
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GPSNoNo
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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 EmailPush Email-
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WAP-Yes
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JavaYesNo
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Java MIDPMIDP 2.0-
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2000 mAh600 mAh
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Battery removable-Removable
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Talk time9 h3 h
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Standby time850 h180 h
