Apple Watch 44mm Series 4 Aluminum no LTE vs Cat S52
Apple Watch 44mm Series 4 Aluminum no LTE
Cat S52
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Network
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2G networkNoGSM 850, 900, 1800, 1900
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3G networkNoHSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkNoLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600)
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LTE speed-LTE-A (2CA), Cat6, 300 Mbps download, 100 Mbps upload
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GPRSNoYes
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EDGENoYes
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Availability
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Status2018-92019-11
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Oficially announced2018-92019-10
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Design
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BuildAluminum frame; all-ceramic/sapphire crystal backAluminium alloy, TPU
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SIMNoSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height44 mm158.1 mm
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Width38 mm76.6 mm
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Thickness10.7 mm9.7 mm
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Weight36.7 g210 g
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Waterproof50mIP68, 1.5m and 35 minutes
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Dust proof-Yes, IP68
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Resistance drop-1.5m
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MIL-STD-810G-Yes
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ColorsGray, Gold, SilverBlack
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Display
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Display typeLTPO AMOLEDIPS
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Physical size1.78 inches5.65 inches
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Resolution448 x 368 pixels720 x 1440 pixels
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Pixel density326 ppi285 ppi
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Display colors16777216-
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ProtectionIon-X strengthened glassScratch resistant, Corning Gorilla Glass 6
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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 2.3 GHz Cortex-A53
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CPU(second)quad-core 1.8 GHz Cortex-A53
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ChipsetApple S4Mediatek MT6765 Helio P35
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GPUPowerVRPowerVR GE8320
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Internal storage16 GB64 GB
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Memory RAM-4 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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Primary cameraNo-
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Main camera12 MP, f/1.8 , 1/2.55" , 1.4 µm
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Primary camera resolution-4032 x 3024 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-LED flash
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Primary camera phase detection autofocus-phase detection with Dual Pixel
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; Ringtones-
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 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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USBNoType-C 1.0 reversible connector
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USB On-The-Go-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 EDR-Yes
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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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Beidou-Yes
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QZSSYes-
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Features
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SensorsAccelerometer, barometer, gyro (second gen), heart rateAccelerometer, compass, fingerprint, 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 capacity-3100 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time 2G-29 h
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Talk time 3G-29 h
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Standby time18 h-
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Standby time 2G-672 h
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Standby time 3G-672 h
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Selfie camera
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Selfie camera8 MP
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-1080p@30fps
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Cost
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Price-500 USD
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