Energizer E284S vs Oppo A78
Energizer E284S
Oppo A78
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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 800, 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
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5G network-5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA
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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-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-122023-01
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Status2022-032023-01
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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 mm163.8 mm
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Width62.5 mm75.1 mm
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Thickness15.6 mm8 mm
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Weight131 g188 g
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Waterproof-IP54
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Dust proof-IP54
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ColorsBlack, Blue, Green, RedBlack, Purple
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Display
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Display typeTFT LCDIPS LCD
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Physical size2.8 inches6.56 inches
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Resolution240 x 320 pixels720 x 1612 pixels
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Pixel density143 ppi269 ppi
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Display colors-16777216
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Protection-Scratch resistant, 2.5D curved glass screen, Panda glass
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Display features-90Hz, 480 nits (typ), 600 nits (HBM)
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Hardware
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CPU-Octa-core
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CPU1.0 GHz2.2 GHz Dual-core Cortex-A76
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CPU(second)Hexa-core 2.0 GHz Cortex-A55
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ChipsetUnisoc T117MediaTek MT6833 Dimensity 700
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GPU-Mali-G57 MC2
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Memory RAM64 MB8 GB
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Internal storage128 MB128 GB
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Memory cardmicroSD, microSDHCmicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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StorageeMMCUFS 2.2
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Main camera
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Camera typeSingleDual
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Main camera2 MP50 MP, (wide) , f/1.8 , 77˚ , 27 mm
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(depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm
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Primary camera resolution-8190 x 6120 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, phase detection autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 8 MP, f/2.0 , 77˚ , 27 mm, 1/4" , 1.12 µm
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera features-Face unlock, 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, with stereo speakers
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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 Dual Band-Yes
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USBmicroUSBType-C 2.0
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USB On-The-Go-Yes
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Bluetoothv2.1v5.3
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth AptX-Yes
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NFCNoYes
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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-SuperVOOC, 33W (53% in 30 min, 100% in 67 min)
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Talk time 4G-22.9 h
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Cost
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Price55 USD250 USD
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OS
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OS-Android 12, ColorOS 13
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Features
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Sensors-Accelerometer, compass, 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-324000 (v9)
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Geekbench(single-core)-575 (v5.2)
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Geekbench(multi-core)-1785 (v5.2)
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