Ulefone Gemini Pro vs Yezz Z50
Ulefone Gemini Pro
Yezz Z50
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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 frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800); LTE-TDD 1900, 2300, 2500, 2600-
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LTE speedLTE, Cat6 301 Mbps download, 51 Mbps upload-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced20172014-11
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Status20172015-1
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Design
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BuildMetal-
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SIMDual SIM (Nano-SIM/Nano-SIM(microSD))Dual SIM (Mini-SIM)
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Height155 mm100.9 mm
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Width76.9 mm51.8 mm
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Thickness8.45 mm21.5 mm
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Weight181 g120 g
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ColorsBlack, RedBlack, White
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Display
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Display typeIPS capacitive touchscreenTFT
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Physical size5.5 inches2.4 inches
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Resolution1080 x 1920 pixels240 x 320 pixels
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Pixel density401 ppi167 ppi
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Display colors16777216262144
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3, LTPS(Low temperature PolySilicon)-
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MultitouchYes-
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Hardware
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CPUDeca-core-
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CPUDual-core 2.6 GHz Cortex-A72
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CPU(second)quad-core 2.0 GHz Cortex-A53
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CPU(third)Quad-core 1.6 GHz Cortex-A53
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ChipsetMediaTek Helio X27(MT6797X)-
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GPUMali-T880 MP4-
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Memory RAM4 GB-
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Internal storage64 GB16 MB
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Memory cardmicroSD, microSDHC, microSDXC
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Memory card max128 GB-
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OS
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OSAndroid OS, v7.1.1 Nougat-
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Main camera
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Camera typeDual-
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Main camera8 MP, f/2.0 , 3.5 mm, 1.133 µm2 MP
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13 MP
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Primary camera resolution4160 x 3120 pixels1600 x 1200 pixels
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Primary camera video2160p@30fpsvideo
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Primary camera flashquad-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode-
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Selfie camera
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Secondary camera-No
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Selfie camera8 MP, 1.127 µm
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Selfie camera resolution3264 x 2448 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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Notifications-Vibration; ringtones
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Multimedia
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Radio FMFM radioStereo FM radio
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Radio antenna-built-in antenna
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz, 802.11ac
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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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USBType-C reversible connectorYes
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USB On-The-GoYes-
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Bluetoothv4.1v2.1
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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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BeidouYes-
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Features
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Messaging SMS-SMS
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WAP-WAP 2.0
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Java-No
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SensorsAccelerometer, compass, fingerprint, gyroscope, light, proximity-
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity3680 mAh950 mAh
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Battery removableRemovable-
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Fast battery chargingMediaTek Pump Express Plus 2.0-
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Talk time-7 h 30 min
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Standby time-190 h
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Standby time 2G450 h-
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Standby time 3G450 h-