Energizer Ultimate U620S vs Samsung Galaxy S21 Ultra 5G
Energizer Ultimate U620S
Samsung Galaxy S21 Ultra 5G
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71
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5G network-5G band SA/NSA/Sub6/mmWave
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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 (CA), 2000 Mbps download, 200 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-12021-01
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Status2019-12021-01
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Design
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BuildPlastic, metalGlass front (Gorilla Glass Victus), glass back (Gorilla Glass), aluminum frame
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by)
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Height155.8 mm165.1 mm
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Width75.5 mm75.6 mm
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Thickness8.3 mm8.9 mm
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Weight-227 (Sub6) / 229 (mmWave) g
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Payment-Samsung Pay (Visa, MasterCard certified)
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Waterproof-IP68 (1.5m and 30 mins)
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Dust proof-IP68
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ColorsBlue, RedBlack, Brown, Silver, Navy, Titanium
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Display
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Display typeIPS LCD capacitive touchscreenDynamic AMOLED 2X
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Physical size6.2 inches6.8 inches
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Resolution720 x 1520 pixels1440 x 3200 pixels
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Pixel density265 ppi515 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screenScratch resistant, Corning Gorilla Glass Victus
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MultitouchYes-
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Display features-120Hz, HDR10+, 1500 nits (peak), Infinity-O display, Always-On display
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DxOMark display score-91
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A53Single-core 2.9 GHz Cortex-X1
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CPU(second)quad-core 1.8 GHz Cortex-A53Triple-core 2.80 GHz Cortex-A78
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CPU(third)Quad-core 2.2 GHz Cortex-A55
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ChipsetMediatek MT6765 Helio P35Exynos 2100
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GPUPowerVR GE8320Mali-G78 MP14
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Memory RAM4 GB12, 16 GB
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Internal storage64 GB128, 256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max128 GB-
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Storage-UFS 3.1
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OS
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OSAndroid 9.0 PieAndroid 11, One UI 3.1
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Main camera
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Camera typeTripleQuad
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Main camera16 MP108 MP, (wide) , f/1.8 , 26 mm, 1/1.33" , 0.8 µm
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2 MP10 MP, (periscope telephoto) , f/4.9 , 1/3.24" , 1.22 µm, 10x optical zoom
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0.3 MP10 MP, (telephoto) , f/2.4 , 70 mm, 1/3.24" , 1.22 µm, 3x optical zoom
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(ultrawide) , 12 MP, f/2.2 , 13 mm, 1/2.55" , 1.4 µm
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Primary camera resolution4608 x 3456 pixels12000 x 9000 pixels
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Primary camera video1080p@30fps8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, scene-modeAutofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus
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DxOMark photo-128
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DxOMark zoom-76
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DxOMark video-98
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DxOMark camera score-121
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Selfie camera
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Selfie camera16 MP40 MP, (wide) , f/2.2 , 80˚ , 26 mm, 1/2.8" , 0.7 µm
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Selfie camera resolution4608 x 3456 pixels7968 x 5480 pixels
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Selfie camera features-Autofocus, HDR, phase detection autofocus
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Selfie camera video-4K@30/60fps, 1080p@30fps
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DxOMark photo-105
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DxOMark video-93
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DxOMark camera score-100
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax, 6E
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectorType-C 3.2
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USB On-The-GoYesYes
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Bluetoothv5.0v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, fingerprint, compass, gyro, proximityAccelerometer, barometer, compass, fingerprint, gyroscope, proximity
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4000 mAh5000 mAh
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Battery removableRemovableNon-removable
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Fast battery chargingYesYes
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Wireless reverse charging-Yes
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Fast wireless charging-Qi/PMA
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DxOMark autonomy-48
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DxOMark charging-74
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DxOMark efficiency-53
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DxOMark battery score-57
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Browser
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HTML-HTML5
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Tests and performance
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Antutu-677991 (v8)
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Geekbench(single-core)-1096 (v5.2)
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Geekbench(multi-core)-3723 (v5.2)
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SAR value
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SAR(head)-0.77 W/kg
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SAR(body)-1.02 W/kg
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SAR EU(head)-0.71 W/kg
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SAR EU(body)-1.58 W/kg
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Cost
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Price-1200 USD