Energizer E284S vs Xiaomi Redmi K40 Pro+
Energizer E284S
Xiaomi Redmi K40 Pro+
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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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, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
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5G network-5G band 1, 3, 28, 41, 77, 78 SA/NSA/Sub6
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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, 1174 Mbps download, 210 Mbps upload
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GPRSYesYes
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EDGEYesClass 8
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Availability
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Oficially announced2022-122021-02
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Status2022-032021-03
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Design
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Build-Glass, Metal
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height137.6 mm163.7 mm
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Width62.5 mm76.4 mm
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Thickness15.6 mm7.8 mm
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Weight131 g196 g
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Splash resistant-IP53
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Dust proof-IP53
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ColorsBlack, Blue, Green, RedAurora, Black, White
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Display
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Display typeTFT LCDSuper AMOLED
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Physical size2.8 inches6.67 inches
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Resolution240 x 320 pixels1080 x 2400 pixels
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Pixel density143 ppi395 ppi
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Display colors-16777216
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Protection-Scratch resistant, 3D curved glass screen, Corning Gorilla Glass 5
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Display features-120Hz, HDR10+, 1300 nits (peak), sunscreen 3.0, night light screen
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Hardware
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CPU-Octa-core
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CPU1.0 GHz2.84 GHz Single-core Kryo 680
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CPU(second)Triple-core 2.42 GHz Kryo 680
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CPU(third)Quad-core 1.80 GHz Kryo 680
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ChipsetUnisoc T117Qualcomm SM8350 Snapdragon 888
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GPU-Adreno 660
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Memory RAM64 MB12 GB
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Internal storage128 MB256 GB
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Memory cardmicroSD, microSDHCNo
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StorageeMMCUFS 3.1
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Main camera
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Camera typeSingleTriple
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Main camera2 MP108 MP, (wide) , f/1.8 , 26 mm, 1/1.52" , 0.7 µm
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(ultrawide) , 8 MP, f/2.2 , 119˚
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(macro) , 5 MP, 50 mm, 1/5.0" , 1.12 µm
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Primary camera resolution-9280 x 6920 pixels
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Primary camera videoYes8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
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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, phase detection autofocus
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DxOMark photo-113
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DxOMark zoom-42
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DxOMark video-102
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DxOMark camera score-108
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 20 MP, 1/3.4" , 0.8 µm
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Selfie camera resolution-5184 x 3880 pixels
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Selfie camera features-Face unlock, HDR
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Selfie camera video-1080p@30fps, 720p@120fps
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Sound
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3.5mm jackYesNo
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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, 802.11ax
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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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Bluetoothv2.1v5.2
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Infrared-Yes
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NFCNoYes
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GPSNoYes, with dual-band 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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NavIC-Yes
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity2000 mAh4520 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Quick Charge 3.0 (100% in 52 min)
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Cost
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Price55 USD770 USD
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OS
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OS-Android 11, MIUI 12
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Features
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Sensors-Accelerometer, barometer, color spectrum, 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-727466 (v8)