LG K40S vs alcatel Go Flip 4
LG K40S
alcatel Go Flip 4
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 1700(AWS), 1900
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)LTE frequency band 2, 4, 5, 12, 25, 26, 41, 66, 71
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-A (2CA), Cat6, 300 Mbps download, 50 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-82021-09
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Status2019-92021-09
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Design
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BuildPlastic-
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height156.3 mm107.3 mm
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Width73.9 mm55.6 mm
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Thickness8.6 mm19.9 mm
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Weight-133 g
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MIL-STD-810GYes-
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ColorsBlack, BlueBlue
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Display
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Display typeIPS LCD capacitive touchscreenTN TFT LCD
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Physical size6.1 inches2.8 inches
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Resolution720 x 1520 pixels240 x 320 pixels
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Pixel density276 ppi143 ppi
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Display colors16777216-
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MultitouchYes-
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Additional display-TN TFT
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Resolution of additional display-128 x 128 pixels
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Size of additional display-1.44 inches
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.0 GHz Cortex-A53Quad-core 1.3 GHz Cortex-A53
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CPU(second)quad-core 1.5 GHz Cortex-A53
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Chipset-QM215 Snapdragon 215
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GPUPowerVR GE8320Adreno 308
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Memory RAM2, 3 GB512 MB
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Internal storage32 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB-
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OS
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OSAndroid 9.0 PieKaiOS 3.0
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Main camera
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Camera typeDualSingle
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Main camera13 MP, f/2.2 , 26 mm2 MP
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5 MP
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Primary camera resolution4160 x 3120 pixels-
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Primary camera video1080p@30fps480p@30fps
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Primary camera flashdual-LED flash-
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Primary camera phase detection autofocusphase detection autofocus-
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Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode-
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Selfie camera
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Selfie camera13 MP
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Selfie camera resolution4160 x 3120 pixels-
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYes-
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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Wi-Fi displayYes-
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-GoYes-
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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InfraredYes-
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NFCYes(market dependent)No
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GPSYes, with A-GPSYes
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GLONASSYes-
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BDSYes-
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Features
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SensorsAccelerometer, fingerprint, light, proximity-
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity3500 mAh1850 mAh
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Battery removableNon-removableRemovable
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Cost
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Price150 USD75 USD
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SAR value
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SAR(head)-0.78 W/kg
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SAR(body)-1.27 W/kg