Apple Watch 40mm Series 4 vs Sony Xperia XZ2 Premium
Apple Watch 40mm Series 4
Sony Xperia XZ2 Premium
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPAHSDPA 800, 850, 900, 1700(AWS), 1900, 2100
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4G networkLTELTE
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE-A speed-LTE-A, (6CA) Cat18, 1200 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 announced2018-92018-4
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Status2018-9
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Design
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BuildStainless Steel frame; all-ceramic/sapphire crystal backAluminium alloy, glass
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SIMElectronic SIM card (Apple e-SIM)Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height40 mm158 mm
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Width34 mm80 mm
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Thickness10.7 mm11.9 mm
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Weight40 g236 g
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Waterproof50mIP65/68, 1.5m and 30 minutes
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Dust proof-IP65/68
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ColorsBlack, Gold, SilverChrome Black, Chrome Silver
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Display
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Display typeLTPO AMOLEDIPS LCD capacitive touchscreen
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Physical size1.57 inches5.8 inches
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Resolution394 x 324 pixels3840 x 2160 pixels
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Pixel density326 ppi760 ppi
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Display colors1677721616777216
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ProtectionSapphire crystal glassCorning Gorilla Glass 5
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MultitouchYesYes, max 10 fingers
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Display features3D Touch display, 1000 nitsHDR10 compliant, Triluminos display, X-Reality Engine
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Hardware
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CPU-Octa-core
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CPUDual-coreQuad-core 2.7 GHz Kryo 385 Gold
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CPU(second)quad-core 1.7 GHz Kryo 385 Silver
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ChipsetApple S4Qualcomm SDM845 Snapdragon 845
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GPUPowerVRAdreno 630
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Internal storage16 GB64 GB
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Memory RAM-6 GB
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Memory card-microSD
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Memory card max-400 GB
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OS
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OSwatchOS 5.0Android 8.0 (Oreo)
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Main camera
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Camera type-Dual
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Primary cameraNo-
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Main camera19 MP, f/1.8 , 25 mm, 1/2.3" , 1.12 µm
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12 MP, f/1.6 , 1/2.3" , 1.55 µm
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Primary camera resolution-5057 x 3796 pixels
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Primary camera video-2160p@30fps, 1080p@30/60fps, 1080p@960fps
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Primary camera Autofocus-predictive phase detection and laser autofocus
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Primary camera flash-LED flash
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Electronic image stabilization-5-axis gyro EIS
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Primary camera video hdr-HDR
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Camera features-Geo-tagging, HDR, face/smile detection, panorama, touch focus
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration; RingtonesVibration; MP3, WAV ringtones
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Earpiece-Yes
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Multimedia
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RadioNoNo
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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, 802.11ac
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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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WLAN DLNA-Yes
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USBNoType-C 1.0 reversible connector
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USB host-Yes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDS-Yes
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QZSSYesYes
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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 Email-Push Email
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SensorsAccelerometer, barometer, gyro (second gen), heart rateFingerprint (rear-mounted), accelerometer, barometer, color spectrum, compass, gyro, proximity
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Browser
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HTMLNoHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity270 mAh3540 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Qualcomm Quick Charge 3.0
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Wireless charging-Qi
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Standby time18 h-
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Selfie camera
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Selfie camera13 MP, f/2.2 , 22 mm, 1/3" , 1.12 µm
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Selfie camera resolution-4160 x 3120 pixels
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Electronic image stabilization-5-axis giro EIS
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Selfie camera video-1080p