ZTE nubia Alpha vs vivo Y12s 2021
ZTE nubia Alpha
vivo Y12s 2021
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Network
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2G networkGSM 850, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 900, 2100
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4G network-LTE frequency band 1, 3, 5, 7, 8, 38, 40, 41
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE, Cat4, 150 Mbps download, 75 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-22021-05
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Status2019-42021-05
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Design
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Build-Glass front, plastic back, plastic frame
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SIMeSIMDual SIM (Nano-SIM, dual stand-by)
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Height-164.4 mm
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Width-76.3 mm
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Thickness-8.4 mm
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Weight-191 g
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WaterproofIP68, 1m for 30 mins-
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Dust proofIP68-
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ColorsBlack, GoldBlack, Blue
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Display
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Display typeAMOLED capacitive touchscreenIPS LCD
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Physical size4.0 inches6.51 inches
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Resolution192 x 960 pixels720 x 1600 pixels
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Pixel density245 ppi270 ppi
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Display colors1677721616777216
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ProtectionYesScratch resistant, 2.5D curved glass screen
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.1 GHz Cortex-A7Quad-core 1.95 GHz Cortex-A53
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CPU(second)quad-core 1.45 GHz Cortex-A53
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ChipsetQualcomm MSM8909W Snapdragon Wear 2100Qualcomm SDM439 Snapdragon 439
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GPU-Adreno 505
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Memory RAM1 GB3 GB
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Internal storage8 GB32 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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OS
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OSAndroid Wear 2.1Android 11, Funtouch 11
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBNomicroUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, compass, gyro, heart rateAccelerometer, compass, fingerprint, proximity
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity500 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Quick Charge
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Reverse charging-Yes
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Standby time48 h-
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Main camera
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Camera type-Dual
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Main camera(wide) , 13 MP, f/2.2
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(depth) , 2 MP, f/2.4
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera(wide) , 8 MP, f/1.8
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera features-Face unlock
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Selfie camera video-1080p@30fps
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Browser
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HTML-HTML5
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Tests and performance
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Antutu-95000 (v8)
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Cost
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Price-150 USD