Samsung Galaxy S4 zoom vs Yezz Classic C21
Samsung Galaxy S4 zoom
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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4G networkLTE 800, 850, 900, 1800, 2100, 2600-
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HSDPA speedHSDPA, 21.1 Mbps-
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HSUPA speedHSUPA, 5.76 Mbps-
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LTE speedLTE, Cat3, 100 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 announced2013-62014-3
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Status2013-72014-4
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Design
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SIMMicro-SIMDual SIM (Mini-SIM)
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Height125.5 mm106 mm
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Width63.5 mm45 mm
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Thickness15.4 mm14.5 mm
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Weight208 g73 g
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ColorsDynamic Black, WhiteBlack, Blue, Gray, Green, Purple, Red, White
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Display
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Display typeSuper AMOLED capacitive touchscreenTFT
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Physical size4.3 inches1.8 inches
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Resolution540 x 960 pixels128 x 160 pixels
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Pixel density256 ppi114 ppi
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Display colors1677721666560
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Hardware
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CPUDual-core 1.5 GHz ARM Cortex-A9
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ChipsetPega-Dual +XMM6262-
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GPUMali-400-
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Memory RAM1.5 GB-
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Internal storage8 GB64 MB
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Memory cardmicroSDmicroSD
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Memory card max64 GB8 GB
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OS
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OSAndroid OS, v4.2.2 (Jelly Bean)-
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Main camera
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Camera typePhoto / Video-
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Main camera16 MP, optical zoom
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Primary camera resolution4608 x 3456 pixels640 x 480 pixels
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Primary camera video1080p@30fpsno
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Primary camera Autofocusautofocus-
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Primary camera xenon flashXenon flash-
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Primary camera video optical stabilizationoptical stabilization-
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Primary camera optical image stabilizationoptical image stabilization-
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Selfie camera
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Secondary camera-No
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Selfie camera1.9 MP
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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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RadioNo-
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Radio FM-Stereo 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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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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WLAN DLNAYes-
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USBmicroUSB 2.0Yes
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USB On-The-GoYes-
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Bluetoothv4.0v2.1
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Bluetooth A2DPYes-
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bluetooth LEYes-
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InfraredYes-
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GPSYes, with A-GPSNo
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GLONASSYes-
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Features
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Messaging SMSSMS(threaded view)SMS
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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 Mail-
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WAP-Yes
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JavaYes, via Java MIDP emulatorNo
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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 capacity2330 mAh600 mAh
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Talk time-4 h
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Talk time 3G13 h-
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Standby time-150 h
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Standby time 3G570 h-