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LG K40 (X420HM) vs Google Pixel 3 (128GB)

Side by side comparison between LG K40 vs Google Pixel 3 phones, differences, pros, cons and full specifications. What's the better?

,
5.7"
IPS

720x1440

16
MP

8mp

2GB
RAM

Octa-core

3000
mAh

(Non removable)

vs
25Points Google Pixel 3 (128GB) Compare LG K40 X
5.5"
POLED

1080x2160

12.2
MP

8mp

4GB
RAM

Octa-core

2915
mAh

(Non removable)

What's the better phone? Google Pixel 3 (128GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

K40 (X420HM)} 8 Advantages LG K40 (X420HM) vs Pixel 3 (128GB)} 25 Advantages Google Pixel 3 (128GB)
+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
vsNot supported
+5.7"4%
Larger screen
vs5.5"
+(back) 16MP31%
Higher resolution main camera
vs(back) 12.2MP
+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
vsDual-LED flash
+3000 mAh3%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs2915 mAh
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C jack with 3.5mm jack adapter
+FMAdvantage
The radio lets you listen to your songs and sports in general
vsNot supported
+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsIP68 certified
2GHz 64bit Octa-core (12nm)vs+2.5GHz 64bit Octa-core (10nm)35%
More powerful processor, you can open your applications faster
2GB LPDDR3vs+4GB LPDDR4X100%
More RAM memory. Typically more responsive and better for multitasking.
32GB (20GB available)vs+128GB (114GB available)5 times
More internal storage for applications and files
eMMC 5.1vs+UFS 2.1Advantage
Fastest write and read storage.
150 grams (5.25 ounces)vs+148 grams (5.18 ounces)1%
Lighter
8.3 millimeters (0.33 inches)vs+7.9 millimeters (0.31 inches)5%
Thinner
Plastic body, glass frontvs+Aluminum frame, glass front/backAdvantage
More resistant material
TFT IPS LCDvs+P-OLEDAdvantage
P-OLED display is brighter and more vivid
720x1440 pixelsvs+1080x2160 pixels125%
Higher resolution screen
282 PPIvs+439 PPI56%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
1/3" inchesvs+1/2.55" inches18%
The larger sensor camera lets you take photos with better depth.
f/2.0 (aperture)vs+f/1.8 (aperture)11%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 8MPvs+(dual front camera) 8MP + 8MP100%
Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
Android 8.1 Oreovs+Android 12Advantage
Android 12 is newer and safer
(4G LTE-A) 300 Mbpsvs+(4G TD-LTE) 1024 Mbps2 times
Faster for surfing the internet and download files
Not supportedvs+BarometerAdvantage
Sensors help you use the device
Not supportedvs+CompassAdvantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0, USB OTG On-The-Govs+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
MicroUSB 2.0, USB OTG On-The-Govs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supportedvs+Gorilla Glass 5Advantage
Protection against scratches on the screen lets you carry your phone with your keys

17 Common items in both devices
16 million
Only digital zoom
PDAF: phase detection autofocus / PDAF: phase detection autofocus on both cameras
HDR photo on both cameras
(front) Full HD (1920x1080)
4G LTE-A / 4G TD-LTE
Capacitive
+10 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

๐Ÿ“ฑ Model features

LG K40 (X420HM)Google Pixel 3 (128GB)
ModelK40 (X420HM)Pixel 3 (128GB)
Other model namesLG K40 LMX420HM, LM-X420HM, LG-LMX420HMGoogle Pixel 3 G013A, HTC Blueline
Country or region available(Latin America)Colombia
(Latin America), Colombia
(Global, International)
(Global, International)
BrandLGGoogle
Release date3/31/201910/18/2018, Announced: 10/9/2018
Depth8.3 millimeters (0.33 inches)7.9 millimeters (0.31 inches)
Size (width x height)71.9 x 153 millimeters (2.83 x 6.02 in)68.2 x 145.6 millimeters (2.69 x 5.73 in)
Weight150 grams (5.25 ounces)148 grams (5.18 ounces)
Build, materialsPlastic body, glass frontAluminum frame, glass front/back
Back: Gorilla Glass 5
Protection against water and othersMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

๐Ÿ“ฒ Display

LG K40 (X420HM)Google Pixel 3 (128GB)
Display typeTFT IPS LCDP-OLED
Screen size5.7" inches5.5" inches
Screen-to-body ratio~76.2% (screen-to-body ratio)~78.6% (screen-to-body ratio)
Display resolution720x1440 pixels1080x2160 pixels (18:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)282 PPI439 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 5
Refresh ratefeature not registered60Hz
Display featuresfeature not registeredHDR8
Always-On Display
100% DCI-P3

๐Ÿค– Operating System

LG K40 (X420HM)Google Pixel 3 (128GB)
System versionAndroid 8.1 OreoAndroid 9.0 Pie
Firmware updatefeature not registeredAndroid 12
User Interfacefeature not registeredfeature not registered

โš™๏ธ Processor

LG K40 (X420HM)Google Pixel 3 (128GB)
Chipset64bit: MediaTek Helio P22 (MT6762) (12nm)64bit: Qualcomm Snapdragon 845 (SDM845) (10nm)
CPUOcta-core, 2 processors:
4x 2GHz ARM Cortex-A53 (Quad-core)
4x 1.5GHz ARM Cortex-A53 (Quad-core)
Octa-core, 2 processors:
4x 2.5GHz Kryo 385 Gold (Quad-core)
4x 1.6GHz Kryo 385 Silver (Quad-core)
GPU graphical controllerPowerVR GE8320 (650MHz)Qualcomm Adreno 630 (710MHz)
Performance (benchmark)feature not registeredAnTuTu: 285044 (v7)
Geekbench: 8337 (v4.4)
GFXBench: 33fps (ES 3.1 onscreen)

๐Ÿ’ฝ Memory and storage

LG K40 (X420HM)Google Pixel 3 (128GB)
RAM memory2GB LPDDR34GB LPDDR4X
Internal storage32GB (20GB available)
eMMC 5.1
128GB (114GB available)
UFS 2.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Not supported

๐Ÿ“ถ Mobile networks

LG K40 (X420HM)Google Pixel 3 (128GB)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload300/50 Mbps1024/75 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100CDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat6 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 28, 66)LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66, 71)
TD-LTE (38, 40, 41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-ACDMA2000 EV-DO Rev 0, EDGE, GPRS, CDMA2000 EV-DO Rev A, HSDPA, HSUPA, UMTS, HSPA+, LTE, LTE-A, TD-LTE
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

๐Ÿ“ท Camera

LG K40 (X420HM)Google Pixel 3 (128GB)
Back camera (main camera)16 megapixels12.2 megapixels
Main camera resolution4608x3456 pixels4032x3024 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flash on both camerasDual-LED flash
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal lengthfeature not registered28mm lens
Sensor size1/3" inches1/2.55" inches
Pixel size1ยตm pixel1.4ยตm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus on both cameras
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registered1080p@120fps

๐Ÿ“ธ Front camera

LG K40 (X420HM)Google Pixel 3 (128GB)
Front camera (secondary)8 megapixels(dual front camera)
8 megapixels
8MP ultrawide f/2.219mm
Front camera resolution3264x2448 pixels3264x2448 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashLEDNot supported
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal lengthfeature not registered28mm lens
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

๐Ÿ”‰ Sound and multimedia

LG K40 (X420HM)Google Pixel 3 (128GB)
LoudspeakerSupportedStereo sound
Active noise cancellation2 microphones or more2 microphones or more
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, OGG, eAAC+, FLAC

๐Ÿ”Œ Connectivity

LG K40 (X420HM)Google Pixel 3 (128GB)
USBMicroUSB 2.0, USB OTG On-The-GoUSB 3.1 Type-C, USB OTG On-The-Go
Audio output3.5mm jackType-C jack with 3.5mm jack adapter
TV outputNot supportedUSB Type-C (reversible)
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedSupported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCNot supportedSupported
Infrared portNot supportedNot supported

๐Ÿงญ Sensors

LG K40 (X420HM)Google Pixel 3 (128GB)
SensorsAccelerometer
Ambient light sensor
Fingerprint sensor (rear-mounted)
Proximity sensor
Accelerometer
Ambient light sensor
Barometer
Compass
Fingerprint sensor (rear-mounted)
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

LG K40 (X420HM)Google Pixel 3 (128GB)
Battery typeLi-Ion: lithium-ion (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity3000 mAh2915 mAh
Charger, wattsWired charging18W (9V/2A) Wired fast charging
USB Power Delivery 2.0
Inductive / wireless chargingfeature not registeredQi wireless charging
Talk time autonomy8 hoursfeature not registered
Standby100 hours (4.2 days)feature not registered

โž• Other features

LG K40 (X420HM)Google Pixel 3 (128GB)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneousโ€ข Colors: Black, Moroccan Blue, Platinum Gray
โ€ข 18:9 ratio FullVision display
โ€ข LED notification
โ€ข DTS-X Surround sound
โ€ข Colors: Clearly White, Just Black, Not Pink

โ˜ข๏ธ Radiation rate

LG K40 (X420HM)Google Pixel 3 (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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