Nokia 8 Sirocco vs Yezz C21
Nokia 8 Sirocco
Yezz C21
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMAGSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO-
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE-A speedLTE-A, (3CA) Cat12, 600 Mbps download, 150 Mbps upload-
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GPRSYesUp to 48 kbps
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EDGEYesNo
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Availability
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Oficially announced2018-22016-7
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Status2018-42016-8
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Design
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BuildFront/back Gorilla Glass 5, stainless steel frame-
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SIMSingle SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Mini-SIM)
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Height140.9 mm113 mm
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Width73 mm48.5 mm
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Thickness7.5 mm14.6 mm
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Weight70 g
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WaterproofIP67, 1m and 30 minutes-
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Dust proofIP67-
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ColorsBlackBlack, Blue, Red, White
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Display
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Display typeP-OLED capacitive touchscreenTFT
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Physical size5.5 inches1.8 inches
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Resolution1440 x 2560 pixels128 x 160 pixels
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Pixel density534 ppi114 ppi
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Display colors16777216262144
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ProtectionCorning Gorilla Glass 5-
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MultitouchYes-
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Display featuresAlways-on display-
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.5 GHz Kryo321 MHz
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CPU(second)quad-core 1.8 GHz Kryo
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ChipsetQualcomm MSM8998 Snapdragon 835Spreadtrum SC6531DA
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GPUAdreno 540-
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Internal storage128 GB4 MB
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Memory RAM6 GB4 MB
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Memory cardmicroSD(uses second SIM slot)microSD
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Memory card max256 GB8 GB
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Phonebook-Yes
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Call records-Yes
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OS
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OSAndroid 8.0 (Oreo)-
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Main camera
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Camera typeDual-
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Main camera12 MP, f/1.75 , 1.4 µm, 2x optical zoom
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Primary camera-VGA
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12 MP, f/2.6 , 1 µm
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Primary camera resolution4000 x 3000 pixels-
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Primary camera video2160p@30fps, 1080p@30fpsvideo
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Primary camera opticsCarl Zeiss optics-
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Primary camera Autofocusdual pixel phase detection autofocus-
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Primary camera flashdual-LED dual-tone flash-
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusNo
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Selfie camera
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Secondary camera-No
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Selfie camera5 MP, f/2.0 , 1.4 µm
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Selfie camera resolution2592 x 1944 pixels-
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration, Polyphonic, MP3
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EarpieceYes-
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Multimedia
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RadioNo-
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Radio FM-Stereo 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 HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C 1.0 reversible connectormicroUSB 2.0
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Bluetoothv5.0v2.1
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Bluetooth A2DPYes-
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bluetooth LEYes-
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NFCYes-
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GPSYes, with A-GPSNo
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GLONASSYes-
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BDSYes-
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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 MailPush Mail-
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WAP-Yes
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Java-No
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SensorsFingerprint (rear-mounted), accelerometer, barometer, compass, gyro, proximity-
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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 capacity3260 mAh600 mAh
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Battery removableNon-removableRemovable
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Fast battery chargingQuick Charge 4.0-
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Wireless chargingQi-
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Talk time-3 h
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Talk time 3G22 h-
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Standby time-180 h
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Standby time 3G495 h-