Energizer E284S vs Oppo A55
Energizer E284S
Oppo A55
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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, 900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 3, 5, 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, 391 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-122021-10
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Status2022-032021-10
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Design
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Build-Plastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height137.6 mm163.6 mm
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Width62.5 mm75.7 mm
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Thickness15.6 mm8.4 mm
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Weight131 g193 g
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ColorsBlack, Blue, Green, RedBlack, Blue, Green
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Display
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Display typeTFT LCDIPS LCD
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Physical size2.8 inches6.51 inches
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Resolution240 x 320 pixels720 x 1600 pixels
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Pixel density143 ppi270 ppi
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Display colors-16777216
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Protection-Scratch resistant, 2.5D curved glass screen, AGC Dragontrail glass - NEG T2X-1
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Display features-480 nits (typ), 550 nits (peak)
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Hardware
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CPU-Octa-core
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CPU1.0 GHz2.3 GHz Quad-core Cortex-A53
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CPU(second)quad-core 1.8 GHz Cortex-A53
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ChipsetUnisoc T117MediaTek MT6765G Helio G35
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GPU-PowerVR GE8320
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Memory RAM64 MB4, 6 GB
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Internal storage128 MB64, 128 GB
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Memory cardmicroSD, microSDHCmicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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StorageeMMC-
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Main camera
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Camera typeSingleTriple
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Main camera2 MP50 MP, (wide) , f/1.8 , 77˚ , 26 mm
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(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution-8160 x 6144 pixels
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Primary camera videoYes1080p@30fps
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, digital 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 camera(wide) , 16 MP, f/2.0 , 26 mm
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera features-Face unlock, face detection, HDR
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANYesWi-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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USBmicroUSBType-C 2.0
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USB On-The-Go-Yes
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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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Bluetooth AptX-aptX
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NFCNoNo
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GPSNoYes, 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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QZSS-Yes
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity2000 mAh5000 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Yes, 18W
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Cost
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Price55 USD210 USD
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OS
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OS-Android 11, ColorOS 11.1
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Features
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Sensors-Accelerometer, compass, fingerprint, gyroscope, proximity
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Browser
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HTML-HTML5
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Tests and performance
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Antutu-250000 (v8)
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