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Samsung Galaxy Fold (SM-F9000) vs Samsung Galaxy A31 (SM-A315G/DSL)

Side by side comparison between Samsung Galaxy Fold vs Samsung Galaxy A31 phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy A31 XSamsung Galaxy Fold (SM-F9000)21Points
Samsung Galaxy Fold (SM-F9000)
7.3"
AMOLED

1536x2152

12.2
MP

10mp

12GB
RAM

64bit Octa

4380
mAh

(Non removable)

vs
10PointsSamsung Galaxy A31 (SM-A315G/DSL)Compare Samsung Galaxy Fold X
Samsung Galaxy A31 (SM-A315G/DSL)
6.4"
AMOLED

1080x2400

48
MP

20mp

4GB
RAM

64bit Octa

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy Fold (SM-F9000)

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-F9000)21 Advantages Samsung Galaxy Fold (SM-F9000)vsGalaxy A31 (SM-A315G/DSL)10 Advantages Samsung Galaxy A31 (SM-A315G/DSL)
+2.84GHz 64bit Octa-Core43%
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)3 times
More internal storage for applications and files
vs128GB (104GB available)
+UFS 3.0Advantage
Fastest write and read storage.
vseMMC 5.1
+6.9 millimeters (0.27 inches)25%
Thinner
vs8.6 millimeters (0.34 inches)
+Aluminum frame, flexible plastic screen, glass backAdvantage
More resistant material
vsPlastic body, glass front
+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
vsNot supported
+1536x2152 pixels28%
Higher resolution screen
vs1080x2400 pixels
+7.3"14%
Larger screen
vs6.4"
+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
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+f/1.5 (aperture)33%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.0 (aperture)
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
vs(front) Full HD (1920x1080)
+(4G+ LTE-A) 1200 Mbps7 times
Faster for surfing the internet and download files
vs(4G LTE) 150 Mbps
+ANT+Advantage
Sensors help you use the device
vsNot supported
+Proximity sensorAdvantage
Sensors help you use the device
vsVirtual proximity sensor
+Qi wireless chargingAdvantage
Wireless charging is another way to charge the battery.
vsNot supported
+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.
vsUSB 2.0 Type-C, USB OTG On-The-Go
Not supportedvs+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
263 grams (9.21 ounces)vs+185 grams (6.48 ounces)42%
Lighter
362 PPIvs+411 PPI14%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(triple camera) 12.2MP + 12MP + 16MPvs+(quad camera) 48MP + 8MP + 5MP + 5MP64%
Higher resolution main camera
1/2.55" inchesvs+1/2" inches28%
The larger sensor camera lets you take photos with better depth.
(dual front camera) 10MP + 8MPvs+(front) 20MP10%
Higher resolution secondary camera to take pictures and selfies
4380 mAhvs+5000 mAh14%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM)vs+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general

26 Common items in both devices
Dynamic AMOLED / Super AMOLED
60Hz
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
Android 11
+19 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight

📱 Model features

Samsung Galaxy Fold (SM-F9000)Samsung Galaxy A31 (SM-A315G/DSL)
ModelGalaxy Fold (SM-F9000)Galaxy A31 (SM-A315G/DSL)
Other model namesGalaxy Fold F9000 (Single-sim), Samsung WinnerGalaxy A31 SM-A315GZKKZTO (128GB + 4GB RAM)
Country or region availableChinaHong Kong
China, Hong Kong
(Latin America)Brazil
(Latin America), Brazil
BrandSamsungSamsung
Release date4/26/20194/27/2020, Announced: 3/24/2020
Depth6.9 millimeters (0.27 inches)8.6 millimeters (0.34 inches)
Size (width x height)117.9 x 160.9 millimeters (4.64 x 6.33 in)73.1 x 159.3 millimeters (2.88 x 6.27 in)
Weight263 grams (9.21 ounces)185 grams (6.48 ounces)
Build, materialsAluminum frame, flexible plastic screen, glass backPlastic body, glass front
Protection against water and othersNot supportedNot supported

🤖 Operating System

Samsung Galaxy Fold (SM-F9000)Samsung Galaxy A31 (SM-A315G/DSL)
System versionAndroid 9.0 PieAndroid 10
Firmware updateAndroid 11Android 11
User Interfacefeature not registeredOne UI 2.5 / 3.1

⚙️ Processor

Samsung Galaxy Fold (SM-F9000)Samsung Galaxy A31 (SM-A315G/DSL)
Chipset64bit - Qualcomm Snapdragon 855 (SM8150) (7nm)64bit - MediaTek Helio P65 (MT6768) (12nm)
CPUOcta-Core, 3 processors:
2.84GHz Single-Core Kryo 485
2.42GHz Triple-Core Kryo 485
1.78GHz Quad-Core Kryo 485
Octa-Core, 2 processors:
2GHz Dual-Core ARM Cortex-A75
1.7GHz Hexa-Core ARM Cortex-A55
GPU graphical controllerQualcomm Adreno 640 (585MHz)ARM Mali-G52 MC2 (820MHz)
Performance (benchmark)feature not registeredAnTuTu: 151815 (v8)
Geekbench: 5096 (v4.4), 1216 (v5.1)
GFXBench: 7fps (ES 3.1 onscreen)

💽 Memory and storage

Samsung Galaxy Fold (SM-F9000)Samsung Galaxy A31 (SM-A315G/DSL)
RAM memory12GB LPDDR4X4GB LPDDR4X
Internal storage512GB (462GB available)
UFS 3.0
128GB (104GB available)
eMMC 5.1
External storageNot supportedUntil 1TB microSD, microSDXC
(dedicated slot)

📲 Display

Samsung Galaxy Fold (SM-F9000)Samsung Galaxy A31 (SM-A315G/DSL)
Display typeDynamic AMOLEDSuper AMOLED
Screen size7.3" inches6.4" inches
Screen-to-body ratio~85.7% (screen-to-body ratio)~84.9% (screen-to-body ratio)
Display resolution1536x2152 pixels1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)362 PPI411 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh rate60Hz60Hz
Display featuresHDR10+Not supported

📶 Mobile networks

Samsung Galaxy Fold (SM-F9000)Samsung Galaxy A31 (SM-A315G/DSL)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload1200/150 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat18 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28)
TD-LTE (Bands 34, 38, 39, 40, 41)
LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1700/1900/2100
Secondary 4G networkNot supportedLTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66)
TD-LTE (38, 40, 41)
VoLTE
Secondary data networkNot supportedGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE

📷 Camera

Samsung Galaxy Fold (SM-F9000)Samsung Galaxy A31 (SM-A315G/DSL)
Back camera (main camera)(triple camera)
12.2 megapixels
12MP telephotof/2.41/3.6"52mm1.0µmAFOIS2x-optical-zoom
16MP ultrawidef/2.212mm1/3.1"1.0µm
(quad camera)
48 megapixels
8MP ultrawidef/2.2123°1/4"1.12µm
5MP macrof/2.4
5MP depthf/2.4
Main camera resolution4032x3024 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.5 (aperture)f/2.0 (aperture)
Focal length26mm lens26mm lens
Sensor size1/2.55" inches1/2" inches
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 extrasfeature not registeredfeature not registered

📸 Front camera

Samsung Galaxy Fold (SM-F9000)Samsung Galaxy A31 (SM-A315G/DSL)
Front camera (secondary)(dual front camera)
10 megapixels
8MP depthf/1.924mm1.22µm
20 megapixels
Front camera resolution3872x2592 pixels5184x3840 pixels
Video recording (secondary)4K UHD (3840x2160)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.2 (aperture)
Focal length26mm lensfeature not registered
Sensor size1/3" inchesfeature not registered
Pixel size1.22µm pixelfeature not registered

🔉 Sound and multimedia

Samsung Galaxy Fold (SM-F9000)Samsung Galaxy A31 (SM-A315G/DSL)
LoudspeakerSupportedMono sound (not stereo)
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

Samsung Galaxy Fold (SM-F9000)Samsung Galaxy A31 (SM-A315G/DSL)
USBUSB 3.1 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio outputType-C reversible connector3.5mm jack
TV outputNot supportedUSB Type-C (reversible)
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

Samsung Galaxy Fold (SM-F9000)Samsung Galaxy A31 (SM-A315G/DSL)
SensorsAccelerometer
Ambient Light sensor
ANT+
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Virtual proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Samsung Galaxy Fold (SM-F9000)Samsung Galaxy A31 (SM-A315G/DSL)
Battery typeLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity4380 mAh5000 mAh
Charger, watts15W Fast battery charging
15W Qi wireless charging
9W Reverse wireless charging between devices
15W Fast battery charging
Talk time autonomy32 hours (1.3 days)feature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Samsung Galaxy Fold (SM-F9000)Samsung Galaxy A31 (SM-A315G/DSL)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
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
- Cover display: 4.6 inches HD+ Super AMOLED (21:9)
- Cover camera: 10MP (f/2.2)
- Samsung DeX
- Dolby Atmos/AKG sound
- 32-bit/384kHz audio
- Samsung Pay
- Colors: Prism Black, Prism Blue, Prism Red, Prism White

☢️ Radiation rate

Samsung Galaxy Fold (SM-F9000)Samsung Galaxy A31 (SM-A315G/DSL)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.53W/kg (head), 0.82W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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