Apple Watch Series 7 Aluminum 41mm vs Coolpad Legacy
Apple Watch Series 7 Aluminum 41mm
Coolpad Legacy
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G networkN/AHSDPA 850, 1700(AWS), 1900
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4G networkN/ALTE frequency band 2(1900), 4(1700/2100), 5(850), 12(700), 66(1700/2100), 71(600)
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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, Cat6, 301.5 Mbps download, 51 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 frameMetal
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SIMNoNano-SIM
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Height41 mm165.9 mm
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Width35 mm80.5 mm
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Thickness10.7 mm8.4 mm
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Weight32 g170 g
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WaterproofIP6X (50m)-
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Dust proofIP6X-
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ColorsBlue, Green, Midnight, Red, StarlightBlue, Silver
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Display
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Display typeRetina LTPO OLEDIPS LCD capacitive touchscreen
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Physical size1.69 inches6.36 inches
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Resolution430 x 352 pixels1080 x 2160 pixels
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Pixel density326 ppi380 ppi
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Display colors-16777216
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ProtectionIon-X strengthened glassScratch resistant, Corning Gorilla Glass 3
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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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CPUDual-coreOcta-core 1.8 GHz Cortex-A53
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ChipsetApple S7Qualcomm SDM450 Snapdragon 450
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GPUPowerVRAdreno 506
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Internal storage32 GB32 GB
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Memory RAM-3 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-Dual
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Primary cameraNo-
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Main camera16 MP
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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-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 autofocus
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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 reversible connector
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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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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, 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 capacity284 mAh4000 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 chargingYes-
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Talk time 2G-42.6 h
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Talk time 3G-42.6 h
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SAR value
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SAR(head)0.39 W/kg-
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SAR EU(head)0.26 W/kg-
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SAR EU(body)0.40 W/kg-
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Cost
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Price500 USD80 USD
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Selfie camera
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Selfie camera13 MP
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Selfie camera resolution-4160 x 3120 pixels
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Selfie camera video-1080p@30fps
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