Energizer Power Max P20 vs Samsung Galaxy M21
Energizer Power Max P20
Samsung Galaxy M21
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 1900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
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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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EDGENoYes
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Availability
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Oficially announced2018-52020-03
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Status2018-52020-03
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Design
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Build-Glass front, plastic back, plastic frame
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SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height136.5 mm159 mm
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Width55 mm75.1 mm
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Thickness17.5 mm8.9 mm
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Weight188 g
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ColorsBlackBlack, Blue
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Display
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Display typeTFTSuper AMOLED capacitive touchscreen
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Physical size2.8 inches6.4 inches
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Resolution240 x 320 pixels1080 x 2340 pixels
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Pixel density143 ppi403 ppi
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Display colors6656016777216
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Protection-2.5D curved glass screen, Corning Gorilla Glass 3
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Multitouch-Yes
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Display features-420 nits max brightness
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Hardware
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CPU-Octa-core
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CPUQuad-core 2.3 GHz Cortex-A73
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CPU(second)quad-core 1.7 GHz Cortex-A53
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ChipsetSpreadtrum SC6531EExynos 9611
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GPU-Mali-G72 MP3
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Memory RAM4 MB4, 6 GB
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Internal storage4 MB64, 128 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max32 GB512 GB
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Storage-UFS 2.1
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PhonebookYes-
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Call recordsYes-
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Main camera
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Camera type-Triple
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Primary cameraVGA-
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Main camera48 MP, f/2.0 , 26 mm, 1/2.0" , 0.8 µm
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8 MP, f/2.2 , 12 mm, 1/4.0" , 1.12 µm
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5 MP, f/2.2
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Primary camera resolution-8000 x 6000 pixels
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Primary camera videono2160p@30fps, 1080p@30fps, gyro-EIS
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Primary camera flash-LED flash
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Camera featuresNoAutofocus, continuous shooting, digital zoom, 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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Secondary cameraNo-
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Selfie camera20 MP, f/2.0 , 26 mm
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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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NotificationsVibration; Polyphonic, MP3 ringtones-
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Earpiece-Yes
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Multimedia
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Radio-FM radio with RDS
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Radio FMFM radio-
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Connectivity
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WLAN-Wi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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USBReverse charging outType-C 1.0 reversible connector
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BluetoothYesv5.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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Beidou-Yes
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Features
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Messaging SMSSMS-
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WAPWAP 2.0-
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JavaYes-
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Sensors-Accelerometer, compass, fingerprint, gyroscope, proximity
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Power bank functionYes-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity4000 mAh6000 mAh
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Battery removable-Non-removable
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Fast battery charging-Yes
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Talk time 3G40 h-
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Standby time 3G744 h-
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OS
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OS-One UI 2 (Android 10.0)
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Browser
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HTML-HTML5
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Cost
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Price-180 USD
