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LG G6 (H871) vs Samsung Galaxy M40 (SM-M405FN/DS)

Side by side comparison between LG G6 vs Samsung Galaxy M40 phones, differences, pros, cons and full specifications. What's the better?

,
5.7"
IPS

1440x2880

13
MP

5mp

4GB
RAM

Quad-core

3300
mAh

(Non removable)

vs
12Points Samsung Galaxy M40 (SM-M405FN/DS) Compare LG G6 X
6.3"
PLS

1080x2340

32
MP

16mp

6GB
RAM

Octa-core

3500
mAh

(Non removable)

What's the better phone? LG G6 (H871)

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!

G6 (H871)} 17 Advantages LG G6 (H871) vs Galaxy M40 (SM-M405FN/DS)} 12 Advantages Samsung Galaxy M40 (SM-M405FN/DS)
+UFS 2.0Advantage
Fastest write and read storage.
vseMMC 5.1
+163 grams (5.71 ounces)3%
Lighter
vs168 grams (5.88 ounces)
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body, glass front
+TFT IPS LCDAdvantage
TFT IPS LCD display is brighter and more vivid
vsTFT PLS
+1440x2880 pixels64%
Higher resolution screen
vs1080x2340 pixels
+565 PPI38%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs409 PPI
+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
vsLED flash
+OIS (3-axis): Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+(4G LTE-A) 600 Mbps50%
Faster for surfing the internet and download files
vs(4G LTE-A) 400 Mbps
+Ambient light sensorAdvantage
Sensors help you use the device
vsNot supported
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+18W20%
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.
vs15W
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsUSB 2.0 Type-C reversible connector
+IP68 certified, MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
2.35GHz 64bit Quad-core (14nm)vs+2GHz 64bit Octa-core27%
More powerful processor, you can open your applications faster
4GB LPDDR4vs+6GB LPDDR4X50%
More RAM memory. Typically more responsive and better for multitasking.
32GB (21GB available)vs+128GB (105GB available)4 times
More internal storage for applications and files
5.7"vs+6.3"11%
Larger screen
(dual camera) 13MP + 13MPvs+(triple camera) 32MP + 8MP + 5MP73%
Higher resolution main camera
f/1.8 (aperture)vs+f/1.7 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MPvs+(front) 16MP2 times
Higher resolution secondary camera to take pictures and selfies
Android 9.0 Pievs+Android 10Advantage
Android 10 is newer and safer
3300 mAhvs+3500 mAh6%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM)
(dedicated slot)
vs+2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)Advantage
You can have more mobile carriers/operators on the same device.
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
4.2 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster

27 Common items in both devices
Until 1TB microSD, microSDXC
7.9 millimeters (0.31 inches)
16 million
Only digital zoom
PDAF: phase detection autofocus
HDR photo/video and HDR photo on front camera / HDR photo on both cameras
4K UHD (3840x2160)
+20 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 G6 (H871)Galaxy M40 (SM-M405FN/DS)
ModelLG G6 (H871)Galaxy M40 (SM-M405FN/DS)
Other model namesAT&T LG G6 32GB, LG-H871, LGH871Galaxy M40 SM-M405FN/Dual-Sim (128GB + 6GB RAM)
Country or region availableUSA
USA
(Europe)(Global, International)
(Europe), (Global, International)
BrandLGSamsung
Release date3/10/2017, Announced: 2/26/20176/11/2019
Depth7.9 millimeters (0.31 inches)7.9 millimeters (0.31 inches)
Size (width x height)71.9 x 148.9 millimeters (2.83 x 5.86 in)73.9 x 155.3 millimeters (2.91 x 6.11 in)
Weight163 grams (5.71 ounces)168 grams (5.88 ounces)
Build, materialsAluminum frame, glass front/backPlastic body, glass front
Protection against water and othersIP68 certified: dust/waterproof over 1.5 meters and 30min.
MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.
Not supported

📲 Display

LG G6 (H871)Galaxy M40 (SM-M405FN/DS)
Display typeTFT IPS LCDTFT PLS
Screen size5.7" inches6.3" inches
Screen-to-body ratio~78.3% (screen-to-body ratio)~84.9% (screen-to-body ratio)
Display resolution1440x2880 pixels (18:9)1080x2340 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)565 PPI409 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Gorilla Glass 3
Refresh rate60Hzfeature not registered
Display featuresDolby Vision/HDR10
Always-On Display
feature not registered

🤖 Operating System

LG G6 (H871)Galaxy M40 (SM-M405FN/DS)
System versionAndroid 7.0 NougatAndroid 9.0 Pie
Firmware updateAndroid 9.0 PieAndroid 10
User InterfaceLG UX UI 6.0 / 8.0feature not registered

⚙️ Processor

LG G6 (H871)Galaxy M40 (SM-M405FN/DS)
Chipset64bit: Qualcomm Snapdragon 821 (MSM8996AC) (14nm)64bit: Qualcomm Snapdragon 675 SDM675 (11nm)
CPUQuad-core, 2 processors:
2x 2.35GHz Kryo (Dual-core)
2x 1.6GHz Kryo (Dual-core)
Octa-core, 2 processors:
2x 2GHz Kryo 460 Gold (Dual-core)
6x 1.7GHz Kryo 460 Silver (Hexa-core)
GPU graphical controllerQualcomm Adreno 530 (653MHz)Qualcomm Adreno 612 845Mhz
Performance (benchmark)AnTuTu: 158785 (v7)
Geekbench: 4175 (v4.4)
GFXBench: 8.5fps (ES 3.1 onscreen)
feature not registered

💽 Memory and storage

LG G6 (H871)Galaxy M40 (SM-M405FN/DS)
RAM memory4GB LPDDR46GB LPDDR4X
Internal storage32GB (21GB available)
UFS 2.0
128GB (105GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📶 Mobile networks

LG G6 (H871)Galaxy M40 (SM-M405FN/DS)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload600/150 Mbps400/50 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 850/1700/1900/2100UMTS 850/900/1900/2100
Primary 4G networkLTE Cat12 (2, 4, 5, 12, 29, 30)LTE Cat6 (Bands 1, 3, 5, 8, 20)
TD-LTE (Bands 40, 41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE

📷 Camera

LG G6 (H871)Galaxy M40 (SM-M405FN/DS)
Back camera (main camera)(dual camera)
13 megapixels
13MP ultrawide f/2.41/4"12mm125°FF
(triple camera)
32 megapixels
8MP ultrawide f/2.212mm1.12µmPDAF
5MP depth f/2.2
Main camera resolution4160x3120 pixels6528x4896 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 30 fps
FlashDual-LED flashLED flash
Focal aperturef/1.8 (aperture)f/1.7 (aperture)
Focal length30mm (lens)feature not registered
Sensor size1/3" inchesfeature not registered
Pixel size1.12µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS (3-axis): Optical stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video and HDR photo on front cameraHDR photo on both cameras
Camera extras1080p@60fps
720p@120fps
feature not registered

📸 Front camera

LG G6 (H871)Galaxy M40 (SM-M405FN/DS)
Front camera (secondary)5 megapixels16 megapixels
Front camera resolution2560x1920 pixels4608x3456 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.0 (aperture)
Focal length18mm (lens)feature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

LG G6 (H871)Galaxy M40 (SM-M405FN/DS)
LoudspeakerStereo sound
32-bit/192kHz
Supported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, DivX, XviDMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

LG G6 (H871)Galaxy M40 (SM-M405FN/DS)
USBUSB 3.1 Type-C, USB OTG On-The-GoUSB 2.0 Type-C reversible connector
Audio output3.5mm jackType-C reversible connector
TV outputUSB Type-C SlimPort®Not supported
Bluetooth4.2 + A2DP5.0 + 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
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

LG G6 (H871)Galaxy M40 (SM-M405FN/DS)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

LG G6 (H871)Galaxy M40 (SM-M405FN/DS)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity3300 mAh3500 mAh
Charger, watts18W Wired fast charging
Quick Charge 3
15W Wired fast charging
Inductive / wireless chargingNot supportedfeature not registered
Talk time autonomy23.5 hours29 hours (1.2 days)
Standby408 hours (17 days)feature not registered

➕ Other features

LG G6 (H871)Galaxy M40 (SM-M405FN/DS)
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: Astro black, Mystic white, Ice platinum
• Fast battery charging: 50% in 30min
• Knock Code, KnockOn
• Colors: Midnight Blue, Sweater Blue
• One UI
• Dolby Atmos sound
• Slow motion 240fps

☢️ Radiation rate

LG G6 (H871)Galaxy M40 (SM-M405FN/DS)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered0.274W/kg (head), 1.17W/kg (body)
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