Energizer U680S vs Samsung Galaxy M51
Energizer U680S
Samsung Galaxy M51
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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, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 5, 7, 8, 20, 28, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTELTE-A, (2CA) Cat6, 400 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-062020-08
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Status2021-072020-09
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Design
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Build-Glass front (Gorilla Glass 3), plastic back, plastic frame
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SIMDual SIM (Micro-SIM/Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height-163.9 mm
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Width-76.3 mm
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Thickness-9.5 mm
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Weight-213 g
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ColorsBlack, GreenBlack, Blue
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Display
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Display typeIPS LCD capacitive touchscreenSuper AMOLED Plus
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Physical size6.8 inches6.7 inches
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Resolution720 x 1640 pixels1080 x 2400 pixels
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Pixel density263 ppi393 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass 3
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.6 GHz Cortex-A55Quad-core 2.2 GHz Kryo 470 Gold
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CPU(second)quad-core 1.2 GHz Cortex-A55Hexa-core 1.8 GHz Kryo 470 Silver
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ChipsetUnisoc SC9863AQualcomm SDM730 Snapdragon 730G
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GPUIMG8322Adreno 618
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Memory RAM2 GB6, 8 GB
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Internal storage32 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max-512 GB
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StorageeMMC 5.1UFS 2.1
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OS
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OSAndroid 11Android 10, One UI 2.5
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Main camera
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Camera typeTripleQuad
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Main camera13 MP64 MP, (wide) , f/1.8 , 26 mm, 1/1.73" , 0.8 µm
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2 MP12 MP, (ultrawide) , f/2.2 , 123˚ , 1.12 µm
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(macro) , 5 MP, f/2.4
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(depth) , 5 MP, f/2.4 , 1.12 µm
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Primary camera resolution-9280 x 6944 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30fps
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, continuous shooting, digital zoom, 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 camera5 MP32 MP, (wide) , f/2.0 , 26 mm, 1/2.8" , 0.8 µm
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Selfie camera resolution-6560 x 4928 pixels
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Selfie camera video-4K@30fps, 1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM Radio-
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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 HotspotWi-Fi hotspotYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBType-C 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v5.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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NFC-Yes
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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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Features
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SensorsAccelerometer, proximityAccelerometer, compass, fingerprint, gyroscope, proximity
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity7000 mAh7000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes (100% in 115 min)
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Reverse charging-Yes
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DxOMark autonomy-96
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DxOMark charging-61
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DxOMark efficiency-87
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DxOMark battery score-88
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Cost
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Price140 USD440 USD
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Browser
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HTML-HTML5
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Tests and performance
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Antutu-275000 (v8)
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Geekbench(single-core)-1592 (v5.2)
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Geekbench(multi-core)-4211 (v5.2)
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SAR value
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SAR(head)-1.38 W/kg
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SAR EU(head)-0.61 W/kg
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SAR EU(body)-1.45 W/kg