LG K40 vs LG K42

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          General Info

          Manufacturer
          LG LG
          Announced
          February 2019 September 2020
          Status
          Coming Soon - April 2019 Available - September 2020
          Colors
          Black, Platinum, Blue Gray
          Form Factor
          Candybar Candybar
          Dimension
          153 x 71.9 x 8.3 mm
          (6.02 x 2.83 x 0.33 in)
          165 x 76.7 x 8.4 mm
          (6.5 x 3.02 x 0.33 in)
          Weight
          150 g (5.29 oz) 182 g (6.42 oz)
          SIM Type
          Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
          2G Network
          GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
          3G Network
          HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
          4G Network
          LTE LTE (unspecified)
          Messaging
          Build Features
          - Fingerprint Sensor - Fingerprint Sensor (side-mounted)
          MIL-STD-810G compliant*
          *does not guarantee ruggedness or use in extreme conditions
          Notification LED
          Yes -

          Hardware and OS

          OS
          Android 8.1 (Oreo) Android 10
          Processor
          Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm) [Similar] Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm) [Similar]
          GPU
          PowerVR GE8320 [Similar] PowerVR GE8320 [Similar]
          RAM
          2/3 GB [Browse Similar] 64GB 3GB [Browse Similar]
          Internal Memory
          32 GB N/A
          External Memory
          microSD, up to 512 GB (dedicated slot) microSDXC

          Display

          Type
          IPS LCD Capacitive Touchscreen IPS LCD capacitive touchscreen
          Colors
          16M colors 16M Colour
          Size
          5.7 inches [Similar] 6.6 inches [Similar]
          Resolution
          720 x 1440 pixels (282 ppi) 720 x 1600 pixels (266 ppi)
          Screen-to-Body Ratio
          76.46% 83.00%
          Multi-Touch
          yes multi touch yes multi touch

          Camera

          Rear Camera
          16 MP [Similar] 13 MP + 5 MP + 2 MP + 2 MP [Similar]
          Flash
          LED Flash LED Flash
          Features
          16 MP, f/2.0, PDAF
          HDR, Panorama
          13 MP, 27mm (wide), 1/3.1", 1.12µm, PDAF
          5 MP, f/2.2, 120˚ (ultrawide), 1/5.0", 1.12µm
          2 MP, f/2.4, (macro)
          2 MP, f/2.4, (depth)
          panorama, HDR
          Video
          1080p@30fps 1080p@30fps
          Front Camera
          8 MP, f/2.0 [Similar] 8 MP, f/2.0
          1080p@30fps [Similar]

          Multimedia

          3.5mm Jack
          3.5 mm jack yes 3.5 mm jack yes
          Radio
          No No
          Games
          Yes + Downloadable Yes + Downloadable
          Loud Speaker
          loudspeaker loudspeaker yes

          Connectivity and Data Rate

          GPRS
          Yes Yes
          Edge
          Yes Yes
          3G
          HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE
          Bluetooth
          5.0, A2DP, LE 5.0, A2DP, LE
          Wi-Fi
          Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
          USB
          microUSB 2.0 2.0, Type-C 1.0 reversible connector
          GPS
          Yes, with A-GPS Yes, with A-GPS
          Browser
          Yes Yes

          User Memory

          Internal
          32 GB, 2/3 GB RAM 64GB 3GB RAM
          Expandable Storage
          microSD, up to 512 GB (dedicated slot) microSDXC
          USB OTG
          Supported Supported

          Sensors

          Fingerprint
          fingerprint supported fingerprint supported
          Proximity Sensor
          proximity sensor present proximity sensor present
          Accelerometer Sensor
          accelerometer sensor present accelerometer sensor present
          NFC
          NFC not supported NFC not supported

          Battery

          Type
          Non-removable Li-ion Battery Non-removable Li-Po Battery
          Capacity
          3000 mAh 4000 mAh
          Stand by
          - -
          Talk Time
          - -

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