Energizer E280s vs vivo V21s
Energizer E280s
vivo V21s
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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 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 28, 40LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66
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5G network-5G band 1, 28, 40, 41, 77, 78, 79 SA/NSA
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTELTE-A, Cat12, 1200 Mbps download, 150 Mbps upload
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GPRSClass 12Yes
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EDGEClass 12Yes
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Availability
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Oficially announced2021-042022-11
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Status2021-042022-11
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Design
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Build-Plastic
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SIMDual SIM (Micro-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height134.5 mm159.7 mm
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Width56 mm73.9 mm
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Thickness16.8 mm7.3 mm
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Weight113 g176 / 177 g
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ColorsBlack, Blue, Brown, Gray, Green, White, YellowBlue, Gradient
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Display
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Display typeTFTAMOLED
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Physical size2.8 inches6.44 inches
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Resolution240 x 320 pixels1080 x 2404 pixels
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Pixel density143 ppi409 ppi
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Display colors26214416777216
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Protection-Scratch resistant
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Hardware
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CPU-Octa-core
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CPUDual-core 1.2 GHz Cortex-A53Dual-core 2.4 GHz Cortex-A76
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CPU(second)Hexa-core 2.0 GHz Cortex-A55
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ChipsetSpreadtrum SC9820EMediaTek MT6853 Dimensity 800U
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GPUMali-T820Mali-G57 MC3
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Memory RAM512 MB8 GB
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Internal storage4 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB-
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StorageeMMCUFS 2.2
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OS
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OSKaiOSAndroid 12, Funtouch 12
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Main camera
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Camera typeSingleTriple
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Main camera0.3 MP64 MP, (wide) , f/1.8 , 26 mm, 0.7 µm
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(ultrawide) , 8 MP, f/2.2 , 120˚ , 16 mm, 1/4.0" , 1.12 µm
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(macro) , 2 MP, f/2.4
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Primary camera resolution640 x 480 pixels9280 x 6920 pixels
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Primary camera video-4K@30fps, 1080p@30/60fps
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera0.3 MP44 MP, (wide) , f/2.0 , 150 mm
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Selfie camera features-Autofocus, face unlock, HDR, optical image stabilization
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Selfie camera video-4K@30fps, 1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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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 HotspotYes-
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv2.1v5.1
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth EDRYes-
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NFCNoYes
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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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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity3000 mAh4000 mAh
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Battery removable-Non-removable
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Fast battery charging-Yes, 33W (63% in 30 min)
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Talk time 2G10 h-
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Standby time 2G170 h-
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Cost
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Price50 USD360 USD
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Features
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Sensors-Accelerometer, compass, fingerprint, gyroscope, proximity
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Tests and performance
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Antutu-368414 (v9)
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Geekbench(single-core)-363 (v5.2)
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Geekbench(multi-core)-1353 (v5.2)