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LG K52 (K420BMW) vs LG K40S (X430HM)

Side by side comparison between LG K52 vs LG K40S phones, differences, pros, cons and full specifications. What's the better?

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Compare LG K40S X LG K52 (K420BMW) 14Points
6.6"
IPS

720x1600

13
MP

8mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

vs
03Points LG K40S (X430HM) Compare LG K52 X
6.1"
IPS

720x1520

13
MP

13mp

2GB
RAM

Octa-core

3500
mAh

(Non removable)

What's the better phone? LG K52 (K420BMW)

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!

K52 (K420BMW)} 14 Advantages LG K52 (K420BMW) vs K40S (X430HM)} 3 Advantages LG K40S (X430HM)
+3GB LPDDR4X50%
More RAM memory. Typically more responsive and better for multitasking.
vs2GB LPDDR3
+64GB (45GB available)150%
More internal storage for applications and files
vs32GB (18GB available)
+184 grams (6.44 ounces)1%
Lighter
vs186 grams (6.51 ounces)
+8.4 millimeters (0.33 inches)2%
Thinner
vs8.6 millimeters (0.34 inches)
+720x1600 pixels5%
Higher resolution screen
vs720x1520 pixels
+6.6"8%
Larger screen
vs6.1"
+(quad camera) 13MP + 5MP + 2MP + 2MP22%
Higher resolution main camera
vs(dual camera) 13MP + 5MP
+f/1.8 (aperture)11%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.0 (aperture)
+Android 10Advantage
Android 10 is newer and safer
vsAndroid 9.0 Pie
+CompassAdvantage
Sensors help you use the device
vsNot supported
+4000 mAh14%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs3500 mAh
+10W67%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
vs6W
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
(dedicated slot)
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0, USB OTG On-The-Go
266 PPIvs+276 PPI4%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(front) 8MPvs+(front) 13MP60%
Higher resolution secondary camera to take pictures and selfies
(4G LTE) 150 Mbpsvs+(4G LTE-A) 300 Mbps100%
Faster for surfing the internet and download files

35 Common items in both devices
2GHz 64bit Octa-core (12nm)
eMMC 5.1
Until 1TB microSD, microSDXC
Plastic body, glass front
TFT IPS LCD
60Hz
16 million
+28 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

📱 Model features

LG K52 (K420BMW)LG K40S (X430HM)
ModelK52 (K420BMW)K40S (X430HM)
Other model namesLG K52 LMK420BMW, LM-K420BMW Dual-SIM (64GB + 3GB RAM)LG K40s LM-X430HM, LMX430HM (2GB RAM) Single-sim
Country or region availableBrazil
Brazil
(Latin America)Mexico
(Latin America), Mexico
BrandLGLG
Release date9/21/20209/1/2019
Depth8.4 millimeters (0.33 inches)8.6 millimeters (0.34 inches)
Size (width x height)76.7 x 165 millimeters (3.02 x 6.5 in)73.9 x 156.3 millimeters (2.91 x 6.15 in)
Weight184 grams (6.44 ounces)186 grams (6.51 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.

📲 Display

LG K52 (K420BMW)LG K40S (X430HM)
Display typeTFT IPS LCDTFT IPS LCD
Screen size6.6" inches6.1" inches
Screen-to-body ratio~83.1% (screen-to-body ratio)~80.4% (screen-to-body ratio)
Display resolution720x1600 pixels (20:9)720x1520 pixels (19:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)266 PPI276 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh rate60Hz60Hz
Display featuresNot supportedNot supported

🤖 Operating System

LG K52 (K420BMW)LG K40S (X430HM)
System versionAndroid 10Android 9.0 Pie
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

LG K52 (K420BMW)LG K40S (X430HM)
Chipset64bit: MediaTek Helio P22 (MT6762) (12nm)64bit: MediaTek Helio P22 (MT6762) (12nm)
CPUOcta-core, 2 processors:
4x 2GHz ARM Cortex-A53 (Quad-core)
4x 1.5GHz ARM Cortex-A53 (Quad-core)
Octa-core, 2 processors:
4x 2GHz ARM Cortex-A53 (Quad-core)
4x 1.5GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerPowerVR GE8320 (650MHz)PowerVR GE8320 (650MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

LG K52 (K420BMW)LG K40S (X430HM)
RAM memory3GB LPDDR4X2GB LPDDR3
Internal storage64GB (45GB available)
eMMC 5.1
32GB (18GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

LG K52 (K420BMW)LG K40S (X430HM)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Not supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps300/50 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 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat4 (1, 3, 5, 7, 28)
TD-LTE (40)
VoLTE
LTE Cat6 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 66)
TD-LTE (Bands 38, 40)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

📷 Camera

LG K52 (K420BMW)LG K40S (X430HM)
Back camera (main camera)(quad camera)
13 megapixels
5MP ultrawide f/2.2115°1/5.0"1.12µm
2MP macro f/2.41.75μm
2MP depth f/2.41.75μm
(dual camera)
13 megapixels
5MP ultrawide f/2.21.12μm117°
Main camera resolution4128x3096 pixels4128x3096 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/2.0 (aperture)
Focal length27mm (lens)26mm (lens)
Sensor size1/3.1" inchesfeature not registered
Pixel size1.12µm pixel1.12µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital 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 registeredfeature not registered

📸 Front camera

LG K52 (K420BMW)LG K40S (X430HM)
Front camera (secondary)8 megapixels13 megapixels
Front camera resolution3264x2448 pixels4128x3096 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registered1.12µm pixel

🔉 Sound and multimedia

LG K52 (K420BMW)LG K40S (X430HM)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

LG K52 (K420BMW)LG K40S (X430HM)
USBUSB 2.0 Type-C, USB OTG On-The-GoMicroUSB 2.0, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS
NFCNot supportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

LG K52 (K420BMW)LG K40S (X430HM)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (side-mounted)
Proximity sensor
Accelerometer
Ambient light sensor
Face unlock 2D
Fingerprint sensor (rear-mounted)
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

LG K52 (K420BMW)LG K40S (X430HM)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4000 mAh3500 mAh
Charger, watts10W (5V/2A) Wired charging6W (5V/1.2A) Wired charging
Inductive / wireless chargingNot supportedfeature not registered
Talk time autonomy16 hours16 hours
Standby180 hours (7.5 days)432 hours (18 days)

➕ Other features

LG K52 (K420BMW)LG K40S (X430HM)
Call controlVoice dialing, Voice recorder, Voice commandsVoice 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
Miscellaneous• Colors: Titan, Green, Red
• Silicon case included
• LG 3D Sound Engine
• Colors: Aurora Black, Moroccan Blue
• DTS:X 3D sound surround
• Eco Playback

☢️ Radiation rate

LG K52 (K420BMW)LG K40S (X430HM)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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