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Samsung Galaxy Fold (SM-F900F) vs Samsung Galaxy M40 (SM-M405G/DS)

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

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Compare Samsung Galaxy M40 X Samsung Galaxy Fold (SM-F900F) 21Points
7.3"
AMOLED

1536x2152

12.2
MP

10mp

12GB
RAM

Octa-core

4380
mAh

(Non removable)

vs
06Points Samsung Galaxy M40 (SM-M405G/DS) Compare Samsung Galaxy Fold X
6.3"
PLS

1080x2340

32
MP

16mp

4GB
RAM

Octa-core

3500
mAh

(Non removable)

What's the better phone? Samsung Galaxy Fold (SM-F900F)

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!

Galaxy Fold (SM-F900F)} 21 Advantages Samsung Galaxy Fold (SM-F900F) vs Galaxy M40 (SM-M405G/DS)} 6 Advantages Samsung Galaxy M40 (SM-M405G/DS)
+2.84GHz 64bit Octa-core (7nm)36%
More powerful processor, you can open your applications faster
vs2GHz 64bit Octa-core
+12GB LPDDR4X2 times
More RAM memory. Typically more responsive and better for multitasking.
vs4GB LPDDR4X
+512GB (462GB available)8 times
More internal storage for applications and files
vs64GB (50GB available)
+UFS 3.0Advantage
Fastest write and read storage.
vseMMC 5.1
+6.9 millimeters (0.27 inches)14%
Thinner
vs7.9 millimeters (0.31 inches)
+Aluminum frame, flexible plastic screen, glass backAdvantage
More resistant material
vsPlastic body, glass front
+Dynamic AMOLEDAdvantage
Dynamic AMOLED display is brighter and more vivid
vsTFT PLS
+1536x2152 pixels31%
Higher resolution screen
vs1080x2340 pixels
+7.3"16%
Larger screen
vs6.3"
+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
+f/1.5 (aperture)13%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/1.7 (aperture)
+(dual front camera) 10MP + 8MP13%
Higher resolution secondary camera to take pictures and selfies
vs(front) 16MP
+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
vs(front) Full HD (1920x1080)
+Android 12Advantage
Android 12 is newer and safer
vsAndroid 10
+(4G LTE-A) 1200 Mbps2 times
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
+ANT+Advantage
Sensors help you use the device
vsNot supported
+4380 mAh25%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs3500 mAh
+2 slots (Dual-SIM) + e-SIM (Eletronic)Advantage
You can have more mobile carriers/operators on the same device.
vs2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)
+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
Not supportedvs+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
263 grams (9.21 ounces)vs+168 grams (5.88 ounces)57%
Lighter
362 PPIvs+409 PPI13%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(triple camera) 12.2MP + 12MP + 16MPvs+(triple camera) 32MP + 8MP + 5MP12%
Higher resolution main camera
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
Not supportedvs+Gorilla Glass 3Advantage
Protection against scratches on the screen lets you carry your phone with your keys

22 Common items in both devices
16 million
LED flash
PDAF: phase detection autofocus on both cameras / PDAF: phase detection autofocus
HDR photo/video on both cameras / HDR photo on both cameras
4K UHD (3840x2160)
4G LTE-A
Capacitive
+15 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

Galaxy Fold (SM-F900F)Galaxy M40 (SM-M405G/DS)
ModelGalaxy Fold (SM-F900F)Galaxy M40 (SM-M405G/DS)
Other model namesGalaxy Fold F900F (Dual-SIM), Samsung WinnerGalaxy M40 SM-M405G/Dual-Sim (64GB + 4GB RAM)
Country or region available(Global, International)
(Global, International)
(Latin America)
(Latin America)
BrandSamsungSamsung
Release date4/26/2019, Announced: 2/28/20196/11/2019
Depth6.9 millimeters (0.27 inches)7.9 millimeters (0.31 inches)
Size (width x height)117.9 x 160.9 millimeters (4.64 x 6.33 in)73.9 x 155.3 millimeters (2.91 x 6.11 in)
Weight263 grams (9.21 ounces)168 grams (5.88 ounces)
Build, materialsAluminum frame, flexible plastic screen, glass back
Folded: 15.5mm x 62.9mm x 160.9mm
Plastic body, glass front
Protection against water and othersNot supportedNot supported

📲 Display

Galaxy Fold (SM-F900F)Galaxy M40 (SM-M405G/DS)
Display typeDynamic AMOLEDTFT PLS
Screen size7.3" inches6.3" inches
Screen-to-body ratio~85.7% (screen-to-body ratio)~84.9% (screen-to-body ratio)
Display resolution1536x2152 pixels1080x2340 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)362 PPI409 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 3
Refresh rate60Hzfeature not registered
Display featuresHDR10+
Extra display: Super AMOLED 4.6" (720x1680)
feature not registered

🤖 Operating System

Galaxy Fold (SM-F900F)Galaxy M40 (SM-M405G/DS)
System versionAndroid 9.0 PieAndroid 9.0 Pie
Firmware updateAndroid 12Android 10
User InterfaceOne UI 2.5 / 3.1 / 4.0feature not registered

⚙️ Processor

Galaxy Fold (SM-F900F)Galaxy M40 (SM-M405G/DS)
Chipset64bit: Qualcomm Snapdragon 855 (SM8150) (7nm)64bit: Qualcomm Snapdragon 675 SDM675 (11nm)
CPUOcta-core, 3 processors:
1x 2.84GHz Kryo 485 (Single-core)
3x 2.42GHz Kryo 485 (Triple-core)
4x 1.78GHz Kryo 485 (Quad-core)
Octa-core, 2 processors:
2x 2GHz Kryo 460 Gold (Dual-core)
6x 1.7GHz Kryo 460 Silver (Hexa-core)
GPU graphical controllerQualcomm Adreno 640 (585MHz)Qualcomm Adreno 612 845Mhz
Performance (benchmark)AnTuTu: 363016 (v7)
Geekbench: 11028 (v4.4)
GFXBench: 32fps (ES 3.1 onscreen)
feature not registered

💽 Memory and storage

Galaxy Fold (SM-F900F)Galaxy M40 (SM-M405G/DS)
RAM memory12GB LPDDR4X4GB LPDDR4X
Internal storage512GB (462GB available)
UFS 3.0
64GB (50GB available)
eMMC 5.1
External storageNot supportedUntil 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📶 Mobile networks

Galaxy Fold (SM-F900F)Galaxy M40 (SM-M405G/DS)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF) + e-SIM
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload1200/150 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 networkTD-SCDMA 1900/2000
UMTS 850/900/1700/1900/2100
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71)
TD-LTE (38, 39, 40, 41)
VoLTE
LTE Cat6 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66)
TD-LTE (Bands 38, 40, 41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/1700/1900/2100Not supported
Secondary 4G networkLTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71)
TD-LTE (38, 39, 40, 41)
VoLTE
Not supported
Secondary data networkGPRS, EDGE, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE

📷 Camera

Galaxy Fold (SM-F900F)Galaxy M40 (SM-M405G/DS)
Back camera (main camera)(triple camera)
12.2 megapixels
12MP telephoto f/2.41/3.6"52mm1.0µmAFOIS2x-optical-zoom
16MP ultrawide f/2.212mm1/3.1"1.0µm
(triple camera)
32 megapixels
8MP ultrawide f/2.212mm1.12µmPDAF
5MP depth f/2.2
Main camera resolution4032x3024 pixels6528x4896 pixels
Video recording (primary)4K UHD (3840x2160) 60 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/1.5 (aperture)f/1.7 (aperture)
Focal length26mm lensfeature not registered
Sensor size1/2.55" inchesfeature not registered
Pixel size1.4µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocus on both camerasPDAF: phase detection autofocus
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 on both cameras
Camera extras4K@60fps
1080p@30/60fps
1080p@240fps (slow motion)
720p@960fps (slow motion)
HDR10
Cover camera: 10MP (f/2.2)
feature not registered

📸 Front camera

Galaxy Fold (SM-F900F)Galaxy M40 (SM-M405G/DS)
Front camera (secondary)(dual front camera)
10 megapixels
8MP depth f/1.924mm1.22µm
16 megapixels
Front camera resolution3872x2592 pixels4608x3456 pixels
Video recording (secondary)4K UHD (3840x2160)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.0 (aperture)
Focal length26mm lensfeature not registered
Sensor size1/3" inchesfeature not registered
Pixel size1.22µm pixelfeature not registered

🔉 Sound and multimedia

Galaxy Fold (SM-F900F)Galaxy M40 (SM-M405G/DS)
LoudspeakerStereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG
Supported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Galaxy Fold (SM-F900F)Galaxy M40 (SM-M405G/DS)
USBUSB 3.1 Type-C, USB OTG On-The-GoUSB 2.0 Type-C reversible connector
Audio outputType-C reversible connectorType-C reversible connector
TV outputUSB Type-C (reversible)Not supported
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 supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Galaxy Fold (SM-F900F)Galaxy M40 (SM-M405G/DS)
SensorsAccelerometer
Ambient light sensor
ANT+
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy Fold (SM-F900F)Galaxy M40 (SM-M405G/DS)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4380 mAh3500 mAh
Charger, watts15W Wired fast charging15W Wired fast charging
Inductive / wireless charging15W Qi wireless charging
9W Reverse wireless charging
feature not registered
Talk time autonomy32 hours (1.3 days)29 hours (1.2 days)
Standbyfeature not registeredfeature not registered

➕ Other features

Galaxy Fold (SM-F900F)Galaxy M40 (SM-M405G/DS)
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
Miscellaneous• Colors: Black, Space Silver, Martian Green, Astro Blue
• Samsung DeX
• Samsung Pay
• Colors: Midnight Blue, Sweater Blue
• One UI
• Dolby Atmos sound
• Slow motion 240fps

☢️ Radiation rate

Galaxy Fold (SM-F900F)Galaxy M40 (SM-M405G/DS)
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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