Apple Watch Series 7 Aluminum 45mm Cellular vs Oukitel Y4800
Apple Watch Series 7 Aluminum 45mm Cellular
Oukitel Y4800
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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 850, 900, 1700(AWS), 1900, 2100W-CDMA 850, 900, 1700, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 28(700), 38(2600), 40(2300), 41(2500)
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LTE speed-LTE Cat 6, 301.5 Mbps download, 51.0 Mbps upload
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2021-092019-5
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Status2021-102019-5
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Design
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BuildGlass front, ceramic/sapphire crystal back, aluminum frameAluminium alloy, plastic
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SIMeSIMDual SIM (Nano-SIM)
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Height45 mm157 mm
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Width38 mm74.8 mm
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Thickness10.7 mm8.25 mm
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Weight38.8 g170 g
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WaterproofIP6X (50m)-
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Dust proofIP6X-
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ColorsBlue, Green, Midnight, Red, StarlightBlack
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Display
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Display typeRetina LTPO OLEDIPS capacitive touchscreen
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Physical size1.9 inches6.3 inches
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Resolution484 x 396 pixels1080 x 2340 pixels
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Pixel density326 ppi409 ppi
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Display colors-16777216
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ProtectionIon-X strengthened glassScratch resistant, 2.5D curved glass screen, LTPS (Low Temperature PolySilicon)
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Multitouch-Yes
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Display featuresAlways-on display, 1000 nits (peak)-
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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 S7MediaTek Helio P70
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GPUPowerVRMali-G72 MP3
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Internal storage32 GB128 GB
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Memory RAM-6 GB
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Memory card-microSD, microSDHC, microSDXC
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Memory card max-128 GB
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Storage-eMMC 5.1
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OS
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OSwatchOS 8.0, upgradable to 8.1Android 9.0 Pie
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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, 1/2" , 1.6 µm
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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, phase detection
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioNoFM radio with RDS
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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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WLAN WiFi Dual BandYesYes
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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 A2DPA2DPYes
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bluetooth LELE-
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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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GALILEOYes-
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BDSYes-
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QZSSYes-
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Features
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SensorsAccelerometer, always-on altimeter, barometer, compass, gyro, heart rate, SpO2, VO2maxAccelerometer, compass, fingerprint, proximity, light
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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 capacity309 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Wireless chargingYes-
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SAR value
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SAR(head)0.96 W/kg-
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SAR EU(head)0.55 W/kg-
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SAR EU(body)0.50 W/kg-
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Cost
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Price500 USD-
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Selfie camera
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Selfie camera16 MP
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera video-1080p@30fps
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