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Huawei P40 Pro (N04 256GB) vs LG Stylus 3 (M400Y)

Side by side comparison between Huawei P40 Pro vs LG Stylus 3 phones, differences, pros, cons and full specifications. What's the better?

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Compare LG Stylus 3 X Huawei P40 Pro (N04 256GB) 34Points
6.58"
OLED

1200x2640

50.5
MP

32mp

8GB
RAM

Octa-core

4200
mAh

(Non removable)

vs
05Points LG Stylus 3 (M400Y) Compare Huawei P40 Pro X
5.7"
IPS

720x1280

13
MP

8mp

2GB
RAM

Octa-core

3200
mAh

(Removable)

What's the better phone? Huawei P40 Pro (N04 256GB)

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!

P40 Pro (N04 256GB)} 34 Advantages Huawei P40 Pro (N04 256GB) vs Stylus 3 (M400Y)} 5 Advantages LG Stylus 3 (M400Y)
+2.86GHz 64bit Octa-core (7nm)97%
More powerful processor, you can open your applications faster
vs1.5GHz 64bit Octa-core
+8GB LPDDR4X3 times
More RAM memory. Typically more responsive and better for multitasking.
vs2GB LPDDR3
+256GB (230GB available)25 times
More internal storage for applications and files
vs16GB (9GB available)
+UFS 3.0Advantage
Fastest write and read storage.
vseMMC 5.1
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body, glass front
+OLEDAdvantage
OLED display is brighter and more vivid
vsTFT IPS LCD
+HDR10Advantage
The HDR10 display provides vibrant colors and more details
vsNot supported
+90Hz50%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
vs60Hz
+1200x2640 pixels2 times
Higher resolution screen
vs720x1280 pixels
+441 PPI71%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs258 PPI
+6.58"15%
Larger screen
vs5.7"
+(quad camera) 50.5MP + 12MP + 40MP + 0.3MP7 times
Higher resolution main camera
vs(back) 13MP
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
vsOnly digital zoom
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsHDR photo only main camera
+1/1.28" inches134%
The larger sensor camera lets you take photos with better depth.
vs1/3" inches
+f/1.9 (aperture)16%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.2 (aperture)
+(dual front camera) 32MP + 0.3MP3 times
Higher resolution secondary camera to take pictures and selfies
vs(front) 8MP
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+(front) 4K UHD (3840x2160)8 times
More image quality for recording videos with the secondary camera
vs(front) HD (1280x720)
+Android 11Advantage
Android 11 is newer and safer
vsAndroid 7.0 Nougat
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
vs4G LTE-A
+(5G SA/NSA) 2000 Mbps6 times
Faster for surfing the internet and download files
vs(4G LTE-A) 300 Mbps
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+4200 mAh31%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs3200 mAh
+40W6 times
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
+Qi wireless chargingAdvantage
Wireless charging is another way to charge the battery.
vsNot supported
+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
vs802.11 b/g/n [wifi4]
+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster
vs4.1 + A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsMicroUSB 2.0, USB OTG On-The-Go
+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
+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
209 grams (7.32 ounces)vs+149 grams (5.22 ounces)40%
Lighter
9 millimeters (0.35 inches)vs+7.4 millimeters (0.29 inches)22%
Thinner
LiPo: li-ion polymer (Non removable)vs+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supportedvs+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general

13 Common items in both devices
Until 256GB nano-Memory / Until 256GB microSD, microSDXC
16 million
LED flash
PDAF: phase detection autofocus / Autofocus
Capacitive
Multitouch
Accelerometer
+6 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

Huawei P40 Pro (N04 256GB)LG Stylus 3 (M400Y)
ModelP40 Pro (N04 256GB)Stylus 3 (M400Y)
Other model namesHuawei P40 Pro 5G ELS-N04LG Stylus 3 16GB 2GB RAM, LG-M400Y, LGM400Y, LG PH3
Country or region available(Latin America)(Global, International)USA
(Latin America), (Global, International), USA
South AfricaTurkey
South Africa, Turkey
BrandHuaweiLG
Release date4/7/2020, Announced: 3/26/20203/1/2017
Depth9 millimeters (0.35 inches)7.4 millimeters (0.29 inches)
Size (width x height)72.6 x 158.2 millimeters (2.86 x 6.23 in)79.8 x 155.6 millimeters (3.14 x 6.13 in)
Weight209 grams (7.32 ounces)149 grams (5.22 ounces)
Build, materialsAluminum frame, glass front/backPlastic body, glass front
Protection against water and othersIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistantNot supported

📲 Display

Huawei P40 Pro (N04 256GB)LG Stylus 3 (M400Y)
Display typeOLEDTFT IPS LCD
Screen size6.58" inches5.7" inches
Screen-to-body ratio~91.6% (screen-to-body ratio)~72.1% (screen-to-body ratio)
Display resolution1200x2640 pixels720x1280 pixels (16:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)441 PPI258 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh rate90Hz60Hz
Display featuresHDR10Not supported

🤖 Operating System

Huawei P40 Pro (N04 256GB)LG Stylus 3 (M400Y)
System versionAndroid 10Android 7.0 Nougat
Firmware updateAndroid 11feature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Huawei P40 Pro (N04 256GB)LG Stylus 3 (M400Y)
Chipset64bit: HiSilicon Kirin 990 5G (7nm)64bit: MediaTek MT6750 (28nm)
CPUOcta-core, 3 processors:
2x 2.86GHz ARM Cortex-A76 (Dual-core)
2x 2.36GHz ARM Cortex-A76 (Dual-core)
4x 1.95GHz ARM Cortex-A55 (Quad-core)
Octa-core, 2 processors:
4x 1.5GHz ARM Cortex-A53 (Quad-core)
4x 1GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerARM Mali-G76 MP16 (600MHz)ARM Mali-T860 MP2 520Mhz
Performance (benchmark)AnTuTu: 496356 (v8)
Geekbench: 12848 (v4.4), 3197 (v5.1)
GFXBench: 31fps (ES 3.1 onscreen)
feature not registered

💽 Memory and storage

Huawei P40 Pro (N04 256GB)LG Stylus 3 (M400Y)
RAM memory8GB LPDDR4X2GB LPDDR3
Internal storage256GB (230GB available)
UFS 3.0
16GB (9GB available)
eMMC 5.1
External storageUntil 256GB nano-Memory
(dedicated slot)
Until 256GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Huawei P40 Pro (N04 256GB)LG Stylus 3 (M400Y)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF) + e-SIM
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload2000/150 Mbps300/50 Mbps
Network technology2G, 3G, 4G, 5G2G, 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 800/850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat21 (1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 17, 18, 19, 20, 26, 28, 66)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
LTE Cat6 (1, 3, 5, 7, 8, 20)
TD-LTE (40)
VoLTE
Primary 5G networkSA/NSA (1, 3, 5, 28, 38, 41, 66, 77, 78, 79)Not supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

Huawei P40 Pro (N04 256GB)LG Stylus 3 (M400Y)
Back camera (main camera)(quad camera)
50.5 megapixels
12MP periscope telephoto f/3.4125mmPDAFOIS5x-optical-zoom
40MP ultrawide f/1.818mm1/1.54"PDAF
0.3MP TOF 3D depth
13 megapixels
Main camera resolution8700x5800 pixels4128x3096 pixels
Video recording (primary)4K UHD (3840x2160) 60 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.9 (aperture)f/2.2 (aperture)
Focal length23mm lensfeature not registered
Sensor size1/1.28" inches1/3" inches
Pixel size2.44µm pixel1.12µm pixel
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomDigital and optical zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo only main camera
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Huawei P40 Pro (N04 256GB)LG Stylus 3 (M400Y)
Front camera (secondary)(dual front camera)
32 megapixels
0.3MP TOF 3D depth
8 megapixels
Front camera resolution6528x4896 pixels3264x2448 pixels
Video recording (secondary)4K UHD (3840x2160)HD (1280x720)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)feature not registered
Focal length26mm lensfeature not registered
Sensor size1/2.8" inchesfeature not registered
Pixel size0.8µm pixelfeature not registered

🔉 Sound and multimedia

Huawei P40 Pro (N04 256GB)LG Stylus 3 (M400Y)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or moreNot supported
RadioNot supportedFM (RDS)
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

Huawei P40 Pro (N04 256GB)LG Stylus 3 (M400Y)
USBUSB 3.1 Type-C, USB OTG On-The-GoMicroUSB 2.0, USB OTG On-The-Go
Audio outputType-C reversible connector3.5mm jack
TV outputNot supportedNot supported
Bluetooth5.1 + A2DP/LE4.1 + A2DP
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSSA-GPS, GeoTagging, GLONASS
NFCSupportedNot supported
Infrared portSupportedNot supported

🧭 Sensors

Huawei P40 Pro (N04 256GB)LG Stylus 3 (M400Y)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gesture
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Fingerprint sensor (rear-mounted)
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Huawei P40 Pro (N04 256GB)LG Stylus 3 (M400Y)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Removable)
BL-44E1F
Battery capacity4200 mAh3200 mAh
Charger, watts40W (10V/4A) Wired fast charging6W (5V/1.2A) Wired charging
Inductive / wireless charging27W Qi wireless charging
27W Reverse wireless charging
Not supported
Talk time autonomyfeature not registered8 hours
Standbyfeature not registered340 hours (14.2 days)

➕ Other features

Huawei P40 Pro (N04 256GB)LG Stylus 3 (M400Y)
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: Black, Silver Frost, Blush Gold, Deep Sea Blue, Ice White
• EMUI 10.1
• 90Hz and HDR10 display
• Leica optics on back camera
• 32-bit/384kHz audio
• Fast wireless charging 27W
• Colors: Gray, Gold
• Smart Pen Pro
• Quick Shutter, Quick Selfie

☢️ Radiation rate

Huawei P40 Pro (N04 256GB)LG Stylus 3 (M400Y)
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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