Nokia 2780 Flip vs Nokia C31
Nokia 2780 Flip
Nokia C31
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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, 1700(AWS), 1900HSDPA 850, 900, 2100
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4G networkLTE frequency band 2, 4, 5, 7, 12, 13, 17, 25, 26, 41, 66, 71LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - global version; 1, 3, 5, 8, 34, 38, 39, 40, 41 - Europe; 1, 3, 5, 8, 40, 41 - Asia; 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - South Africa, Egypt
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE, Cat4, 150 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 announced2022-112022-09
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Status2022-112022-09
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Design
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Build-Glass front, plastic frame, plastic back
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SIMSingle SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by)
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Height202.1 mm169.2 mm
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Width58 mm77.98 mm
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Thickness11.5 mm8.55 mm
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Weight131.2 g200 g
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ColorsBlue, RedBlue, Gray
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Display
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Display typeTFT LCDIPS LCD
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Physical size2.7 inches6.75 inches
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Resolution240 x 320 pixels720 x 1600 pixels
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Pixel density148 ppi260 ppi
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Display colors26214416777216
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Protection-2.5D curved glass screen
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Secondary screen physical size1.77 inches-
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A53Quad-core 1.6 GHz Cortex-A55
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CPU(second)quad-core 1.2 GHz Cortex-A55
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ChipsetQualcomm QM215 Snapdragon 215Unisoc SC9863A
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GPUAdreno 308IMG8322
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Internal storage4 GB32, 64, 128 GB
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Memory RAM512 MB3, 4 GB
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Memory cardmicroSD, microSDHCmicroSD, microSDHC, microSDXC
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Memory card max32 GB256 GB
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OS
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OSKai OS 3.1Android 12
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Main camera
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Camera typeSingleTriple
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Main camera5 MP13 MP, (wide) , f/2.2
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(macro) , 2 MP
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(depth) , 2 MP
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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 flashLED flashLED flash
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Camera features-Autofocus, geotagging, panorama, HDR, touch focus, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioWireless FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBType-C 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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NFCNoNo
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GPSYesYes, with A-GPS
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1450 mAh5050 mAh
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Battery removableRemovableNon-removable
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Talk time 2G7.3 h-
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Talk time 3G6.9 h-
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Talk time 4G3.4 h-
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Standby time 2G432 h-
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Standby time 3G456 h-
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Standby time 4G432 h-
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Cost
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Price90 USD130 USD
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Selfie camera
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Selfie camera type-Single
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Selfie camera5 MP, f/2.4
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera features-Face unlock
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Selfie camera video-720p@30fps
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Features
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Sensors-Accelerometer, fingerprint, proximity
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Browser
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HTML-HTML5
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Tests and performance
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Antutu-109200 (v9)
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Geekbench(single-core)-145 (v5.2)
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Geekbench(multi-core)-796 (v5.2)