Apple Watch 40mm Series 4 Aluminum No LTE vs Cat B35
Apple Watch 40mm Series 4 Aluminum No LTE
Cat B35
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Network
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2G networkNoGSM 850, 900, 1800, 1900
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3G networkNoHSDPA 850, 900, 1900, 2100
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4G networkNoLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
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LTE speed-LTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSNoYes
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EDGENoYes
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Availability
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Oficially announced2018-92018-9
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Status2018-92018-10
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Design
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BuildAluminum frame; all-ceramic/sapphire crystal back-
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SIMNoSingle SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height40 mm138 mm
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Width34 mm60 mm
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Thickness10.7 mm14 mm
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Weight30 g130 g
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Waterproof50mIP68, 1.2m and 35 minutes
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Dust proof-Yes, IP68
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Resistance drop-1.8m
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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 AMOLEDTFT
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Physical size1.57 inches2.4 inches
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Resolution394 x 324 pixels240 x 320 pixels
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Pixel density326 ppi167 ppi
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Display colors16777216-
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ProtectionIon-X strengthened glassScratch-proof glass
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MultitouchYes-
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Display features3D Touch display, 1000 nits-
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Hardware
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CPUDual-coreDual-core 1.3 GHz Cortex-A7
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ChipsetApple S4Qualcomm MSM8905 Snapdragon 205
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GPUPowerVRAdreno 304
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Internal storage16 GB4 GB
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Memory RAM-512 MB
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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 5.0KaiOS 2.5
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Main camera
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Primary cameraNo-
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Main camera2 MP
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Primary camera video-480p@30fps
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Primary camera flash-LED flash
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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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Multimedia
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RadioNo-
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Radio FM-FM 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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USBNomicroUSB 2.0
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Bluetoothv5.0v4.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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QZSSYes-
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Features
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SensorsAccelerometer, barometer, gyro (second gen), heart rateAccelerometer
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Browser
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HTMLNoNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity-2300 mAh
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Battery removableNon-removableNon-removable
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Talk time 3G-12 h
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Standby time18 h-
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Standby time 3G-720 h
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