Apple Watch Series 7 Aluminum 41mm Cellular vs alcatel 3x (2019)
Apple Watch Series 7 Aluminum 41mm Cellular
alcatel 3x (2019)
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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, 2100HSDPA 850, 900, 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), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300)
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HSDPA speed-42.2 Mbps
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HSUPA speed-11.5 Mbps
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2021-092019-9
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Status2021-102019-9
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Design
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BuildGlass front, ceramic/sapphire crystal back, aluminum frameAluminium alloy, glass
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SIMeSIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height41 mm164.9 mm
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Width35 mm75.8 mm
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Thickness10.7 mm8.4 mm
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Weight32 g178 g
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WaterproofIP6X (50m)-
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Dust proofIP6X-
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ColorsBlue, Green, Midnight, Red, StarlightBlack, Green, Rose
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Display
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Display typeRetina LTPO OLEDIPS LCD capacitive touchscreen
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Physical size1.69 inches6.52 inches
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Resolution430 x 352 pixels720 x 1600 pixels
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Pixel density326 ppi269 ppi
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Display colors-16777216
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ProtectionIon-X strengthened glass2.5D curved glass screen
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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 2.0 GHz Cortex-A53
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CPU(second)quad-core 1.5 GHz Cortex-A53
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ChipsetApple S7Mediatek MT6763V Helio P23
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GPUPowerVRMali-G71 MP2
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Internal storage32 GB64 GB
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Memory RAM-4 GB
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Memory card-microSD, microSDHC, microSDXC
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Memory card max-128 GB
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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-Triple
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Primary cameraNo-
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Main camera16 MP, f/1.8 , 27 mm, 1/2.8" , 1.12 µm
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8 MP, f/2.2 , 17 mm, 1/4" , 1.12 µm
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5 MP
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Primary camera resolution-4608 x 3456 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-dual-LED dual-tone flash
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Camera features-Autofocus, continuous shooting, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, night mode, google lens
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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
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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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WLAN WiFi Dual BandYes-
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USBNoType-C 1.0 reversible connector
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Bluetoothv5.0v4.2
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Bluetooth A2DPA2DPYes
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bluetooth LELEYes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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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, fingerprint, light, 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 capacity284 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Wireless chargingYes-
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Talk time 2G-30 h
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Talk time 3G-24 h
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Talk time 4G-24 h
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Standby time 2G-500 h
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Standby time 3G-500 h
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Standby time 4G-400 h
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SAR value
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SAR(head)1.10 W/kg-
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SAR EU(head)0.70 W/kg-
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SAR EU(body)1.50 W/kg-
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Cost
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Price500 USD170 USD
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Selfie camera
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Selfie camera8 MP, f/2.0 , 25 mm, 1/4" , 1.12 µm
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-1080p@30fps