Apple Watch 40mm Series 4 vs Elephone U3H
Apple Watch 40mm Series 4
Elephone U3H
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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 850, 900, 2100
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4G networkLTELTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300), 41(2500)
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speed-LTE, Cat6, 301 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-92019-12
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Status2018-92019-12
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Design
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BuildStainless Steel frame; all-ceramic/sapphire crystal backMetal, plastic
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SIMElectronic SIM card (Apple e-SIM)Dual SIM (Nano-SIM/Nano-SIM(microSD))
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Height40 mm162.5 mm
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Width34 mm77.6 mm
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Thickness10.7 mm8.7 mm
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Weight40 g187 g
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Waterproof50m-
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ColorsBlack, Gold, SilverBlack, Crystal Cream
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Display
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Display typeLTPO AMOLEDIPS
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Physical size1.57 inches6.53 inches
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Resolution394 x 324 pixels1080 x 2340 pixels
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Pixel density326 ppi395 ppi
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Display colors1677721616777216
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ProtectionSapphire crystal glass-
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MultitouchYesYes
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Display features3D Touch display, 1000 nits-
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Hardware
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CPU-Octa-core
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CPUDual-coreQuad-core 2.1 GHz Cortex-A73
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CPU(second)quad-core 1.95 GHz Cortex-A53
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ChipsetApple S4MediaTek Helio P70
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GPUPowerVRMali-G72 MP3
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Internal storage16 GB128, 256 GB
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Memory RAM-6, 8 GB
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Memory card-microSD, microSDHC, microSDXC
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OS
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OSwatchOS 5.0Android 9.0 Pie/Android 10
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Main camera
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Camera type-Dual
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Primary cameraNo-
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Main camera48 MP
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5 MP
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Primary camera resolution-8000 x 6000 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-dual-LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode, night mode 2.0
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Ringtones-
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Earpiece-Yes
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Headphone adapter-Yes
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Multimedia
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RadioNoFM 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
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBNoType-C reversible connector
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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 LEYesYes
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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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GALILEOYes-
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QZSSYes-
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Features
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SensorsAccelerometer, barometer, gyro (second gen), heart rateAccelerometer, compass, fingerprint, gyroscope, light, proximity
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Browser
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HTMLNoHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity270 mAh3500 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Wireless charging-Yes
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Standby time18 h-
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Selfie camera
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Selfie camera24 MP
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Selfie camera video-1080p@30fps MP
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Cost
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Price-200 USD