Energizer Energy E551S vs Samsung Galaxy Watch 4 Classic 42mm
Energizer Energy E551S
Samsung Galaxy Watch 4 Classic 42mm
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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 900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 28(700)LTE frequency band 1, 3, 5, 7, 8, 20
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HSDPA speed42.2 Mbps-
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HSUPA speed11.5 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSClass 12-
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EDGEClass 12-
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Availability
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Oficially announced2019-22021-08
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Status2019-22021-08
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Design
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BuildPlasticGlass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame
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SIMHybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)eSIM
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Height-41.5 mm
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Width-41.5 mm
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Thickness-11.2 mm
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Weight-46.5 g
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Payment-Samsung Pay
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Waterproof-IP68, 50m
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MIL-STD-810G-Yes
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ColorsBlackBlack, Silver
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Display
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Display typeTFT capacitive touchscreenSuper AMOLED
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Physical size5.5 inches1.19 inches
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Resolution480 x 854 pixels396 x 396 pixels
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Pixel density178 ppi330 ppi
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Display colors16777216-
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ProtectionScratch resistantCorning Gorilla Glass DX
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MultitouchYes-
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Display features-Rotating bezel, Always-on display
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Hardware
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CPUQuad-core 1.25 GHz Cortex-A53Dual-core 1.18 GHz Cortex-A55
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ChipsetMediatek MT6737MExynos W920
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GPUMali-T720MP2Mali-G68
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Memory RAM1 GB1.5 GB
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Internal storage8 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXC-
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Memory card max64 GB-
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Storage-eMMC
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OS
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OSAndroid 8.0 Oreo Go EditionAndroid Wear OS, One UI Watch 3
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Main camera
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Main camera8 MP
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Primary camera-No
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video720p@30fps-
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Primary camera 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-mode-
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Selfie camera
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Selfie camera5 MP
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Selfie camera resolution2560 x 1920 pixels-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYes-
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Multimedia
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RadioFM RadioNo
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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
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WLAN WiFi HotspotYes-
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0No
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesA2DP
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bluetooth LEYesLE
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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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SensorsAccelerometerAccelerometer, barometer, gyro, heart rate
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2500 mAh247 mAh
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Battery removable-Non-removable
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Wireless charging-Qi
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Browser
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HTML-No
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Cost
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Price-440 USD
