Apple Watch 40mm Series 4 Aluminum vs LG K52
Apple Watch 40mm Series 4 Aluminum
LG K52
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPAHSDPA 850, 900, 1700(AWS), 1900, 2100 - global; HSDPA 850, 900, 1900, 2100 - Australia
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4G networkLTELTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 38, 66 - global; 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41 - Australia
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-92020-09
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Status2018-92020-11
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Design
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BuildAluminum frame; all-ceramic/sapphire crystal backPlastic
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SIMElectronic SIM card (Apple e-SIM)Dual SIM (Nano-SIM, dual stand-by)
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Height40 mm165 mm
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Width34 mm76.7 mm
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Thickness10.7 mm8.4 mm
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Weight30 g188 g
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Waterproof50m-
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MIL-STD-810G-Yes
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ColorsGray, Gold, SilverBlue, Red, White
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Display
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Display typeLTPO AMOLEDIPS LCD
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Physical size1.57 inches6.6 inches
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Resolution394 x 324 pixels720 x 1600 pixels
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Pixel density326 ppi266 ppi
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Display colors1677721616777216
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ProtectionIon-X strengthened glass2.5D curved glass screen
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MultitouchYes-
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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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Memory card max-2 TB
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OS
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OSwatchOS 5.0Android 10, LG UX
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Main camera
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Camera type-Quad
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Primary cameraNo-
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Main camera(wide) , 48 MP, f/1.8 , 26 mm, 1/2.0" , 0.8 µm
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(ultrawide) , 5 MP, f/2.2 , 115˚ , 1/5.0" , 1.12 µm
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(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution-8000 x 3000 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, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-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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NotificationsVibration; Ringtones-
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Earpiece-Yes
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Multimedia
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RadioNoNo
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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 3.1
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYesYes
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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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QZSSYes-
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Features
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SensorsAccelerometer, barometer, gyro (second gen), heart rateAccelerometer, compass, fingerprint, 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 capacity-4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Standby time18 h-
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Selfie camera
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Selfie camera type-Single
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Selfie camera(wide) , 13 MP, f/2.0 , 27 mm, 1/3.1" , 1.12 µm
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Selfie camera resolution-4160 x 3120 pixels
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Selfie camera features-Face unlock, HDR
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Selfie camera video-1080p@30fps
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Tests and performance
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Antutu-103114 (v8)
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SAR value
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SAR(head)-1.1 W/kg
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SAR(body)-1.29 W/kg
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Cost
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Price-280 USD
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