Apple Watch SE 40mm vs Samsung Galaxy J2 Pro (2018)
Apple Watch SE 40mm
Samsung Galaxy J2 Pro (2018)
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G networkN/AHSDPA 850, 900, 2100
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4G networkN/ALTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300)
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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, Cat4, 150 Mbps download, 50 Mbps upload
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2020-092018-1
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Status2020-092018-1
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Design
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BuildGlass front, ceramic/sapphire crystal back, aluminum frameAluminum frame, plastic back
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SIMNoDual SIM (Micro-SIM, dual stand-by)
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Height40 mm143.8 mm
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Width34 mm72.3 mm
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Thickness10.4 mm8.4 mm
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Weight30.5 g153 g
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Waterproof50 m-
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ColorsGray, Gold, SilverBlack, Blue, Gold
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Display
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Display typeRetina LTPO OLEDSuper AMOLED capacitive touchscreen
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Physical size1.57 inches5.0 inches
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Resolution394 x 324 pixels540 x 960 pixels
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Pixel density326 ppi220 ppi
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Display colors1677721616777216
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ProtectionIon-X strengthened glass-
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Multitouch-Yes
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Display features1000 nits (peak), 3D Touch display-
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Hardware
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CPUDual-coreQuad-core 1.4 GHz ARM Cortex-A53
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ChipsetApple S5Qualcomm MSM8917 Snapdragon 425
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GPUPowerVRAdreno 308
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Memory RAM1 GB1.5 GB
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Internal storage32 GB16 GB
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Memory cardNomicroSD
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Memory card max-256 GB
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OS
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OSwatchOS 7.0, upgradable to 7.1Android 7.1 (Nougat)
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-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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USBNomicroUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BDS-Yes
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Mail-Push Mail
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SensorsAccelerometer, always-on altimeter, barometer, compass, gyroscope, heart rateAccelerometer, proximity
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-2600 mAh
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Battery removableNon-removableRemovable
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Wireless chargingYes-
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Talk time 3G-18 h
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Standby time18 h-
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Cost
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Price350 USD-
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Main camera
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Main camera8 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video-1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Flash-LED flash
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Selfie camera5 MP, f/2.2
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Selfie camera resolution-2560 x 1920 pixels
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Browser
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HTML-Yes