Nokia Lumia 928 vs ZTE V821
Nokia Lumia 928
ZTE V821
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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 700 MHz Class 13, 1700, 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 Mbps-
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LTE speedLTE, Cat3, 100 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-42011-6
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Status2013-52011-6
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Design
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SIMMicro-SIMDual SIM (Mini-SIM)
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Height133 mm116 mm
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Width68.9 mm56.5 mm
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Thickness10.1 mm11.8 mm
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Weight162 g120 g
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Keyboard-QWERTY
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ColorsBlack, WhiteBlack
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Display
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Display typeAMOLED capacitive touchscreenTFT resistive touchscreen
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Physical size4.5 inches-
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Resolution768 x 1280 pixels320 x 240 pixels
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Pixel density332 ppi-
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Display colors1677721666560
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Hardware
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CPUDual-core 1.5 GHz Krait416 MHz
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ChipsetQualcomm MSM8960 SnapdragonMediatek MT6516
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GPUAdreno 225-
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Memory RAM1 GB-
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Internal storage32 GB256 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 8Android OS, v2.2 (Froyo)
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Main camera
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Main camera8 MP2 MP
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Primary camera resolution3264 x 2448 pixels1600 x 1200 pixels
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Primary camera video1080p@30fpsvideo
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Primary camera opticsCarl Zeiss optics-
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Primary camera Autofocusautofocusautofocus
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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 video stereo sound recordstereo sound record-
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Selfie camera
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Secondary camera-No
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Selfie camera1.3 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; MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g
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WLAN WiFi HotspotYesYes
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WLAN WiFi Dual BandYes-
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WLAN DLNAYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv3.0v2.1
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Bluetooth A2DPYesYes
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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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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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JavaNoYes, via Java MIDP emulator
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2000 mAh-
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Battery removableNon-removable-
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Talk time--
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Talk time 2G11 h 40 min-
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Talk time 3G16 h 20 min-
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Standby time--
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Standby time 2G606 h-
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Standby time 3G541 h-