Yezz C21 vs Xiaomi Mi Mix 2
Yezz C21
Xiaomi Mi Mix 2
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
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3G network-HSDPA 800, 850, 900, 1700(AWS), 1800, 1900, 2100; CDMA2000 1xEV-DO
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4G network-LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 27(800), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSPA speed-HSPA
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LTE speed-LTE
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GPRSUp to 48 kbpsYes
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EDGENoYes
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Availability
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Oficially announced2016-72017-9
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Status2016-82017-9
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Design
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Build-Ceramic
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SIMDual SIM (Mini-SIM)Dual SIM (Nano-SIM, dual stand-by)
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Height113 mm151.8 mm
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Width48.5 mm75.5 mm
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Thickness14.6 mm7.7 mm
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Weight70 g185 g
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ColorsBlack, Blue, Red, WhiteBlack, White
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Display
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Display typeTFTIPS LCD capacitive touchscreen
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Physical size1.8 inches5.99 inches
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Resolution128 x 160 pixels1080 x 2160 pixels
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Pixel density114 ppi403 ppi
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Display colors26214416777216
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Protection-Corning Gorilla Glass 4
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Multitouch-Yes
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Hardware
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CPU-Octa-core
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CPU321 MHz2.45 GHz Quad-core Kryo
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CPU(second)quad-core 1.9 GHz Kryo
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ChipsetSpreadtrum SC6531DAQualcomm MSM8998 Snapdragon 835
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GPU-Adreno 540
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Memory RAM4 MB6, 8 GB
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Internal storage4 MB64, 128, 256 GB
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Memory cardmicroSD
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Memory card max8 GB-
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PhonebookYes-
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Call recordsYes-
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Main camera
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Primary cameraVGA-
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Main camera12 MP
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Primary camera videovideo2160p@30fps, 1080p@30fps, 720p@120fps
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Primary camera flash-dual-LED (dual tone) flash
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Primary camera optical image stabilization-OIS (4-axis)
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Primary camera phase detection autofocus-phase detection autofocus
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Camera featuresNo1.25 µm pixel size, 1/2.9" sensor size, HDR, face detection, geo-tagging, panorama, touch focus
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Selfie camera
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Secondary cameraNo-
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Selfie camera5 MP
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3Vibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 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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USBmicroUSB 2.0Type-C reversible connector
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Bluetoothv2.1v5.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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NFC-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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BDS-Yes
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Mail-Push Mail
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WAPYes-
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JavaNoNo
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Sensors-Fingerprint (rear-mounted), accelerometer, barometer, compass, gyro, proximity
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity600 mAh3400 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Quick Charge 3.0
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Talk time3 h-
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Standby time180 h-
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OS
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OS-Android 7.1 (Nougat)
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Browser
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HTML-HTML5