LG G4 Stylus (3G TV H540T) vs Samsung Galaxy M40 (SM-M405FN/DS)

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Side by side comparison between LG G4 Stylus vs Samsung Galaxy M40 phones, differences, pros, cons and full specifications. What's the better?

6/20/2019 3:09 PM, updated: 5/11/2020 12:58 PM

Compare Samsung Galaxy M40 X LG G4 Stylus (3G TV H540T) 08Points

Specifications Compare Models Pictures

5.7"
IPS

720x1280

13
MP

5mp

1GB
RAM

Octa-core

2900
mAh

(Removable)

26Points Samsung Galaxy M40 (SM-M405FN/DS) Compare LG G4 Stylus X

Specifications Compare Models Pictures

6.3"
PLS

1080x2340

32
MP

16mp

6GB
RAM

Octa-core

3500
mAh

(Non removable)

What's the better phone? Samsung Galaxy M40 (SM-M405FN/DS)

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!

8 Advantages LG G4 Stylus (3G TV H540T)	vs	26 Advantages Samsung Galaxy M40 (SM-M405FN/DS)
+162 grams (5.67 ounces)4% Lighter	vs	168 grams (5.88 ounces)
+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid	vs	TFT PLS
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+Ambient light sensorAdvantage Sensors help you use the device	vs	Not supported
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.	vs	2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+Digital TVAdvantage Watch your favorite TV shows anywhere	vs	Not supported
1.4GHz 32bit Octa-core	vs	+2GHz 64bit Octa-core62% More powerful processor, you can open your applications faster
1GB	vs	+6GB LPDDR4X5 times More RAM memory. Typically more responsive and better for multitasking.
16GB (10GB available)	vs	+128GB (105GB available)10 times More internal storage for applications and files
Until 32GB microSD, microSDHC	vs	+Until 1TB microSD, microSDXC31 times More external storage for files using memory cards
9.4 millimeters (0.37 inches)	vs	+7.9 millimeters (0.31 inches)19% Thinner
720x1280 pixels	vs	+1080x2340 pixels174% Higher resolution screen
258 PPI	vs	+409 PPI59% Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.7"	vs	+6.3"11% Larger screen
(back) 13MP	vs	+(triple camera) 32MP + 8MP + 5MP3 times Higher resolution main camera
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
(front) 5MP	vs	+(front) 16MP2 times 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
(front) HD (1280x720)	vs	+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera
Android 5.0.2 Lollipop	vs	+Android 10Advantage Android 10 is newer and safer
3G+ HSPA+	vs	+4G LTE-AAdvantage The 4G LTE-A network is newer and faster
(3G+ HSPA+) 42 Mbps	vs	+(4G LTE-A) 400 Mbps9 times Faster for surfing the internet and download files
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
2900 mAh	vs	+3500 mAh21% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos
802.11 b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
4.0 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supported	vs	+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys

16 Common items in both devices

16 million

LED flash

Only digital zoom

Autofocus / PDAF: phase detection autofocus

Capacitive

Multitouch

Accelerometer

+9 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

📱 Model features
	LG G4 Stylus (3G TV H540T)	Galaxy M40 (SM-M405FN/DS)
Change model		Choose the model
Model	LG G4 Stylus (3G TV H540T)	Galaxy M40 (SM-M405FN/DS)
Other model names	LG G4 Stylus Dual Chip, LG G4 Stylus TV, LG H540T	Galaxy M40 SM-M405FN/Dual-Sim (128GB + 6GB RAM)
Country or region available	Brazil	(Europe), (Global, International)
Brand	LG	Samsung
Release date	5/1/2015	6/11/2019
Depth	9.4 millimeters (0.37 inches)	7.9 millimeters (0.31 inches)
Size (width x height)	79.2 x 154.3 millimeters (3.12 x 6.07 in)	73.9 x 155.3 millimeters (2.91 x 6.11 in)
Weight	162 grams (5.67 ounces)	168 grams (5.88 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	LG G4 Stylus (3G TV H540T)	Galaxy M40 (SM-M405FN/DS)
Display type	TFT IPS LCD	TFT PLS
Screen size	5.7" inches	6.3" inches
Screen-to-body ratio	~73.3% (screen-to-body ratio)	~84.9% (screen-to-body ratio)
Display resolution	720x1280 pixels	1080x2340 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	258 PPI	409 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 3
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	LG G4 Stylus (3G TV H540T)	Galaxy M40 (SM-M405FN/DS)
System version	Android 5.0.2 Lollipop	Android 9.0 Pie
Firmware update	feature not registered	Android 10
User Interface	feature not registered	feature not registered
⚙️ Processor
	LG G4 Stylus (3G TV H540T)	Galaxy M40 (SM-M405FN/DS)
Chipset	32bit	64bit: Qualcomm Snapdragon 675 SDM675 (11nm)
CPU	Octa-core, 1 processor: 8x 1.4GHz	Octa-core, 2 processors: 2x 2GHz Kryo 460 Gold (Dual-core) 6x 1.7GHz Kryo 460 Silver (Hexa-core)
GPU graphical controller	feature not registered	Qualcomm Adreno 612 845Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG G4 Stylus (3G TV H540T)	Galaxy M40 (SM-M405FN/DS)
RAM memory	1GB	6GB LPDDR4X
Internal storage	16GB (10GB available)	128GB (105GB available) eMMC 5.1
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	LG G4 Stylus (3G TV H540T)	Galaxy M40 (SM-M405FN/DS)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) micro-SIM (3FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	42/5.76 Mbps	400/50 Mbps
Network technology	2G, 3G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	UMTS 850/900/1900/2100
Primary 4G network	Not supported	LTE Cat6 (Bands 1, 3, 5, 8, 20) TD-LTE (Bands 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	LG G4 Stylus (3G TV H540T)	Galaxy M40 (SM-M405FN/DS)
Back camera (main camera)	13 megapixels	(triple camera) 32 megapixels 8MP ultrawide f/2.212mm1.12µmPDAF 5MP depth f/2.2
Main camera resolution	4128x3096 pixels	6528x4896 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	f/1.7 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	0.8µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	feature not registered	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo only main camera	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	LG G4 Stylus (3G TV H540T)	Galaxy M40 (SM-M405FN/DS)
Front camera (secondary)	5 megapixels	16 megapixels
Front camera resolution	2592x1944 pixels	4608x3456 pixels
Video recording (secondary)	HD (1280x720)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	LG G4 Stylus (3G TV H540T)	Galaxy M40 (SM-M405FN/DS)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	2 microphones or more
Radio	FM (RDS)	FM
TV	Digital TV	Not supported
Video formats	MP4, H.264, H.263, WMV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	LG G4 Stylus (3G TV H540T)	Galaxy M40 (SM-M405FN/DS)
USB	MicroUSB 2.0	USB 2.0 Type-C reversible connector
Audio output	3.5mm jack	Type-C reversible connector
TV output	Not supported	Not supported
Bluetooth	4.0 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	LG G4 Stylus (3G TV H540T)	Galaxy M40 (SM-M405FN/DS)
Sensors	Accelerometer Ambient light sensor Proximity sensor	Accelerometer Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG G4 Stylus (3G TV H540T)	Galaxy M40 (SM-M405FN/DS)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2900 mAh	3500 mAh
Charger, watts	Wired charging	15W Wired fast charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	18 hours	29 hours (1.2 days)
Standby	432 hours (18 days)	feature not registered
➕ Other features
	LG G4 Stylus (3G TV H540T)	Galaxy M40 (SM-M405FN/DS)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Titanium, Gold • Stylus Pen • Knock Code, KnockON • QuickMemo+ • Full SEG TV	• Colors: Midnight Blue, Sweater Blue • One UI • Dolby Atmos sound • Slow motion 240fps
☢️ Radiation rate
	LG G4 Stylus (3G TV H540T)	Galaxy M40 (SM-M405FN/DS)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.274W/kg (head), 1.17W/kg (body)