Nokia Lumia 1020 vs Yezz Classic Z51
Nokia Lumia 1020
Yezz Classic Z51
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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, 900, 1800, 2100, 2600-
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HSDPA speedHSDPA, 42.2 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 announced2013-72015-7
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Status2013-72015-9
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Design
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SIMMicro-SIMDual SIM (Mini-SIM)
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Height130.4 mm100.5 mm
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Width71.4 mm50.5 mm
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Thickness10.4 mm17.8 mm
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Weight158 g86 g
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ColorsYellow, black, red, whiteBlack, White
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Display
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Display typeAMOLED capacitive touchscreenTFT
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Physical size4.5 inches1.3 inches
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Resolution768 x 1280 pixels240 x 320 pixels
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Pixel density332 ppi308 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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ChipsetQualcomm MSM8960 Snapdragon-
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GPUAdreno 225-
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Memory RAM2 GB-
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Internal storage32 GB16 MB
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Memory cardmicroSD
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Memory card max-32 GB
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OS
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OSMicrosoft Windows Phone 8-
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Main camera
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Camera typePhoto / Video-
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Main camera41 MP1.3 MP
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Primary camera resolution7152 x 5368 pixels1280 x 1024 pixels
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Primary camera video1080p@30fpsvideo
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Primary camera opticsCarl Zeiss optics-
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Primary camera flashLED flashLED flash
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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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Primary camera auto manual focusAuto/manual focus-
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Primary camera video zoomlossless digital zoom-
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Camera features-No
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Selfie camera
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Secondary camera-No
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Selfie camera1.2 MP
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration, Polyphonic
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Multimedia
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Radio FMStereo FM radio with RDSStereo FM radio; built in antenna
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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 Dual BandYes-
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WLAN DLNAYes-
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USBmicroUSB 2.0Yes
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Bluetoothv3.0v3.0
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Bluetooth A2DPYes-
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Bluetooth EDR-Yes
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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 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-WAP 2.0/xHTML
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JavaNoNo
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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 capacity2000 mAh800 mAh
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Battery removableNon-removable-
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Talk time-5 h
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Talk time 2G19 h-
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Talk time 3G13 h 20 min-
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Standby time-130 h
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Standby time 3G384 h-