Skip to content

Samsung Galaxy M21s (SM-F415F/DS) vs Samsung Galaxy Win Pro Duos (SM-G3812)

Side by side comparison between Samsung Galaxy M21s vs Samsung Galaxy Win Pro phones, differences, pros, cons with full specifications. What's the better?

,
Compare Samsung Galaxy Win Pro XSamsung Galaxy M21s (SM-F415F/DS)27Points
Samsung Galaxy M21s (SM-F415F/DS)
6.4"
AMOLED

1080x2340

64
MP

32mp

4GB
RAM

64bit Octa

6000
mAh

(Non removable)

vs
04PointsSamsung Galaxy Win Pro Duos (SM-G3812)Compare Samsung Galaxy M21s X
Samsung Galaxy Win Pro Duos (SM-G3812)
4.5"
TFT

540x960

5
MP

0.3mp

1.5GB
RAM

32bit Quad

2100
mAh

(Removable)

What's the better phone? Samsung Galaxy M21s (SM-F415F/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!

Galaxy M21s (SM-F415F/DS)27 Advantages Samsung Galaxy M21s (SM-F415F/DS)vsGalaxy Win Pro Duos (SM-G3812)4 Advantages Samsung Galaxy Win Pro Duos (SM-G3812)
+2.3Ghz 64bit Octa-Core162%
More powerful processor, you can open your applications faster
vs1.2Ghz 32bit Quad-Core
+4GB LPDDR4X167%
More RAM memory. Typically more responsive and better for multitasking.
vs1.5GB LPDDR2
+64GB (49GB available)9 times
More internal storage for applications and files
vs8GB (5GB available)
+Until 512GB microSD, microSDXC15 times
More external storage for files using memory cards
vsUntil 32GB microSD, microSDHC
+8.9 millimeters (0.35 inches)9%
Thinner
vs9.7 millimeters (0.38 inches)
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsTFT LCD
+1080x2340 pixels4 times
Higher resolution screen
vs540x960 pixels
+403 PPI64%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs245 PPI
+6.4"42%
Larger screen
vs4.5"
+(triple camera) 64MP + 8MP + 5MP14 times
Higher resolution main camera
vs(back) 5MP
+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsHDR photo only main camera
+(front) 32MP103 times
Higher resolution secondary camera to take pictures and selfies
vs(front) 0.3MP
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+(front) Full HD (1920x1080)6 times
More image quality for recording videos with the secondary camera
vs(front) VGA (640x480)
+Android 11Advantage
Android 11 is newer and safer
vsAndroid 4.2.2 Jelly Bean
+4G+ LTE-AAdvantage
The 4G+ LTE-A network is newer and faster
vs3G+ HSPA+
+(4G+ LTE-A) 300 Mbps13 times
Faster for surfing the internet and download files
vs(3G+ HSPA+) 21 Mbps
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
vsNot supported
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+6000 mAh186%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs2100 mAh
+Active noise cancellationAdvantage
Noise-canceling microphone allows better call quality
vsNot supported
+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
vsNot supported
+802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO is newer and faster
vs802.11 b/g/n (2.4Ghz)
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs4.0 + A2DP
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
+Gorilla Glass 3Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
191 grams (6.69 ounces)vs+139 grams (4.87 ounces)37%
Lighter
Not supportedvs+Proximity sensorAdvantage
Sensors help you use the device
LiPo: Li-Ion polymer (Non removable)vs+Li-Ion: Lithium-Ion (Removable)Advantage
Removable battery can be replaced easily
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.

19 Common items in both devices
Plastic body, glass front
16 million
LED flash
Only digital zoom
PDAF: phase detection autofocus / Autofocus
EIS: Digital stabilization
Capacitive
+12 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
Physical featuresSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy Win Pro Duos (SM-G3812)
ModelGalaxy M21s (SM-F415F/DS)Galaxy Win Pro Duos (SM-G3812)
Other model namesGalaxy M21s SM-F415F/Dual-Sim (4GB RAM)Galaxy Win Pro G3812 Dual-sim
Country or region available(Latin America)Brazil
(Latin America), Brazil
China
China
BrandSamsungSamsung
Release dateNovember, 2020December, 2013
Depth8.9 millimeters (0.35 inches)9.7 millimeters (0.38 inches)
Size (width x height)75.1 x 159.2 millimeters (2.96 x 6.27 in)66 x 133 millimeters (2.6 x 5.24 in)
Weight191 grams (6.69 ounces)139 grams (4.87 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersNot supportedNot supported
System (OS)Samsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy Win Pro Duos (SM-G3812)
Operating systemAndroid 10Android 4.2.2 Jelly Bean
Firmware updateAndroid 11feature not registered
HardwareSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy Win Pro Duos (SM-G3812)
Chipset64bit - Samsung Exynos 9 Octa 9611 (10nm)32bit - Qualcomm Snapdragon S4 Play MSM8225Q (45nm)
CPU processorOcta-Core, 2 processors:
2.3Ghz Quad-Core ARM Cortex-A73
1.7Ghz Quad-Core ARM Cortex-A53
1.2Ghz Quad-Core ARM Cortex-A5
GPU graphical controllerARM Mali-G72 MP3Qualcomm Adreno 203
RAM memory4GB LPDDR4X1.5GB LPDDR2
Internal storage64GB (49GB available)
UFS 2.1
8GB (5GB available)
External storageUntil 512GB microSD, microSDXC
(dedicated slot)
Until 32GB microSD, microSDHC
(dedicated slot)
DisplaySamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy Win Pro Duos (SM-G3812)
Display typeSuper AMOLEDTFT LCD
Screen size6.4" inches4.5" inches
Screen-to-body ratio~84.1% (screen-to-body ratio)~63.6% (screen-to-body ratio)
Display resolution1080x2340 pixels (19.5:9)540x960 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)403 PPI245 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Not supported
Display features60Hz, 420 nitsfeature not registered
Mobile networksSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy Win Pro Duos (SM-G3812)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
micro-SIM (3FF)
Maximum download/upload300/50 Mbps21/5.76 Mbps
Network technology2G, 3G, 4G2G, 3G
Frequency, bandsExpand band detailsCollapse 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 850/900/1700/1900/2100UMTS 900/2100
Primary 4G networkLTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66)
TD-LTE (38, 40, 41)
VoLTE
Not supported
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE
CallingSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy Win Pro Duos (SM-G3812)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
CameraSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy Win Pro Duos (SM-G3812)
Back camera (main camera)(triple camera)
64 megapixels
8MP ultrawidef/2.2123º12mm1/4"1.12µm
5MP depthf/2.2
5 megapixels
Main camera resolution10120x6328 pixels2592x1944 pixels
Video recording (primary)4K UHD (3840x2160) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)feature not registered
Focal length26mm lensfeature not registered
Sensor size1/1.72" inchesfeature not registered
Pixel size0.8µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo only main camera
2ª cameraSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy Win Pro Duos (SM-G3812)
Front camera (secondary)32 megapixels0.3 megapixels
Front camera resolution6528x4896 pixels640x480 pixels
Video recording (secondary)Full HD (1920x1080)VGA (640x480)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)feature not registered
Focal length26mm lensfeature not registered
Sensor size1/2.8" inchesfeature not registered
Pixel size0.8µm pixelfeature not registered
MultimediaSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy Win Pro Duos (SM-G3812)
RadioFM (RDS)Not supported
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
ConnectivitySamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy Win Pro Duos (SM-G3812)
USBUSB 2.0 Type-C reversible connectorMicroUSB 2.0
TV outputNot supportedMicro-B USB MHL
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 + A2DP/LE4.0 + A2DP
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 b/g/n (2.4Ghz)
DLNANot supportedSupported
NFCNot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS
Infrared portNot supportedNot supported
Other functionsSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy Win Pro Duos (SM-G3812)
Active noise cancellationSupportedNot supported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (rear-mounted)
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Other features- Colors: Black, Blue
- One UI 2.5, 3.1
- Stereo sound not supported
- DeX not supported
- WiFi direct, hotspot
- Colors: Blue, White
- Samsung TouchWiz UX
- WiFi direct, hotspot
- Java framework
Power supplySamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy Win Pro Duos (SM-G3812)
BatteryLiPo: Li-Ion polymer (Non removable)Li-Ion: Lithium-Ion (Removable)
Battery capacity6000 mAh2100 mAh
Charger, watts15W Fast battery charging Standard charging
Talk time autonomy2880 minutes | 48 hours | 2 daysfeature not registered
Standbyfeature not registeredfeature not registered
Radiation rateSamsung Galaxy M21s (SM-F415F/DS)Samsung Galaxy Win Pro Duos (SM-G3812)
SAR 1.6W/kg (USA, Mexico, etc.)0.383W/kg (head)0.49W/kg (head) | 0.6W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.486W/kg (head) | 0.823W/kg (body)
X

We use cookies to provide and improve our services. By using our site, you consent to cookies. See more details: Privacy policy.