Skip to content

Samsung W21 5G vs Samsung Duos B5722

Side by side comparison between Samsung W21 5G vs Samsung Duos B5722 phones, differences, pros, cons and full specifications. What's the better?

,
Compare Samsung Duos B5722 X Samsung W21 5G 28Points
Samsung W21 5G
Specifications Compare Models Pictures
7.6"
AMOLED

1768x2208

12.2
MP

10mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

vs
04Points Samsung Duos B5722 Compare Samsung W21 5G X
Samsung Duos B5722
Specifications Compare Models Pictures
2.8"
TFT

240x320

3.1
MP
N/A
1200
mAh

(Removable)

What's the better phone? Samsung W21 5G

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!

W21 5G} 28 Advantages Samsung W21 5G vs Duos B5722} 4 Advantages Samsung Duos B5722
+512GB (455GB available)15530 times
More internal storage for applications and files		vs30MB
+6.9 millimeters (0.27 inches)109%
Thinner		vs14.4 millimeters (0.57 inches)
+Flexible Super AMOLEDAdvantage
Flexible Super AMOLED display is brighter and more vivid		vsTFT LCD
+16 million61 times
More colors on the screen is better quality images and videos		vs260 thousand
+1768x2208 pixels50 times
Higher resolution screen		vs240x320 pixels
+372 PPI160%
Crisper display of text, images and videos because it has more pixels per inch (ppi)		vs143 PPI
+7.6"171%
Larger screen		vs2.8"
+(triple camera) 12.2MP + 12MP + 12MP11 times
Higher resolution main camera		vs(back) 3.1MP
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures		vsNot supported
+PDAF: phase detection autofocusAdvantage
Best autofocus type for taking pictures		vsNot supported
+(front) 10MPAdvantage
A front-camera is best for taking selfies		vsNot supported
+4K UHD (3840x2160)107 times
More image quality for recording videos with the primary camera		vsQVGA (320x240)
+3500000 apps (Google Play Store)349999 times
More apps available to download and use		vs10 apps
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster		vs2G EDGE
+(5G SA/NSA) 2000 Mbps8474 times
Faster for surfing the internet and download files		vs(2G EDGE) 0.236 Mbps
+MultitouchAdvantage
Better touch type. Multitouch allows to use more fingers at the same time.		vsSingle
+Accelerometer, ANT+, Barometer, Compass, Hall effect, Gyroscope, Face unlock 2D, Fingerprint sensor (side-mounted), Ambient light sensor, Proximity sensorAdvantage
Sensors help you use the device		vsNot supported
+4500 mAh3 times
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use		vs1200 mAh
+Video callingAdvantage
The video calling allows to make calls with voice and video		vsNot supported
+Type-C reversible connectorAdvantage
Best output for headset		vsproprietary audio output
+A-GPS, GeoTagging, GLONASS, GALILEO, BeiDouAdvantage
It's harder to lose yourself in the city with GPS on your device		vsNot supported
+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster		vsNot supported
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster		vs2.1 + A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely		vsNot supported
+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.		vsUSB 2.0 proprietary connector
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.		vsUSB 2.0 proprietary connector
+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet		vsHTML, XHTML
+Gorilla Glass VictusAdvantage
Protection against scratches on the screen lets you carry your phone with your keys		vsNot supported
Not supportedvs+Until 8GB microSDAdvantage
More external storage for files using memory cards
282 grams (9.87 ounces)vs+105 grams (3.68 ounces)169%
Lighter
LiPo: li-ion polymer (Non removable)vs+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
Not supportedvs+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
5 Common items in both devices
LED flash
Capacitive
Hands-free calling
Vibrating alert
2 slots (Dual-SIM)
+ 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

πŸ“± Model features

Samsung W21 5GSamsung Duos B5722
Change model  
ModelW21 5GDuos B5722
Other model namesδΈ‰ζ˜ŸW21 5G SM-W2021 (China Telecom edition)Samsung B5722 Duos, GT-B5722, GT-B5722C
Country or region availableChina
China		feature not registered
BrandSamsungSamsung
Release date11/1/202012/1/2009
Depth6.9 millimeters (0.27 inches)14.4 millimeters (0.57 inches)
Size (width x height)128.2 x 159.2 millimeters (5.05 x 6.27 in)54.9 x 104 millimeters (2.16 x 4.09 in)
Weight282 grams (9.87 ounces)105 grams (3.68 ounces)
Build, materialsAluminum frame, flexible plastic screen, glass backfeature not registered
Protection against water and othersNot supportedNot supported

πŸ“² Display

Samsung W21 5GSamsung Duos B5722
Display typeFlexible Super AMOLEDTFT LCD
Screen size7.6" inches2.8" inches
Screen-to-body ratio~89.1% (screen-to-body ratio)~42.5% (screen-to-body ratio)
Display resolution1768x2208 pixels240x320 pixels
TouchscreenCapacitive MultitouchCapacitive Single touch 1-point
Pixel density (dot pitch)372 PPI143 PPI
Colors16 million260 thousand
Scratch-resistant glassGorilla Glass VictusNot supported
Refresh rate120Hzfeature not registered
Display featuresHDR10+
Extra display: Super AMOLED 6.23" (816x2260) Gorilla Glass Victus		feature not registered

πŸ€– Operating System

Samsung W21 5GSamsung Duos B5722
System versionAndroid 10Proprietary OS
Firmware updateAndroid 13feature not registered
User InterfaceOne UI 3.1 / 4.1 / 5.0feature not registered

βš™οΈ Processor

Samsung W21 5GSamsung Duos B5722
Chipset64bit: Qualcomm Snapdragon 865+ (SM8250-AB) (7nm)32bit
CPUOcta-core, 3 processors:
1x 3.09GHz Kryo 585 (Single-core)
3x 2.42GHz Kryo 585 (Triple-core)
4x 1.8GHz Kryo 585 (Quad-core)		Single-core, 1 processor:
Single-core
GPU graphical controllerQualcomm Adreno 650 (250-646MHz)feature not registered
Performance (benchmark)feature not registeredfeature not registered

πŸ’½ Memory and storage

Samsung W21 5GSamsung Duos B5722
RAM memory12GB LPDDR5feature not registered
Internal storage512GB (455GB available)
UFS 3.1		30MB
External storageNot supportedUntil 8GB microSD
(dedicated slot)

πŸ“Ά Mobile networks

Samsung W21 5GSamsung Duos B5722
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)		2 slots (Dual-SIM)
Standard mini-SIM (2FF)
Maximum Download / Upload2000/1024 Mbps0.236 Mbps
Network technology2G, 3G, 4G, 5G2G
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 850/900/1900/2100Not supported
Primary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE		Not supported
Primary 5G networkSub6 (1, 28, 41, 78, 79)Not supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE
Secondary 2G networkGSM 850/900/1800/1900GSM 900/1800
Secondary 3G networkUMTS 850/900/1900/2100Not supported
Secondary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28)
TD-LTE (34, 38, 39, 40, 41)
VoLTE		Not supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS

πŸ“· Camera

Samsung W21 5GSamsung Duos B5722
Back camera (main camera)(triple camera)
12.2 megapixels
12MP telephoto f/2.452mm1/3.6"1.0Β΅mPDAFOIS2x-optical-zoom
12MP ultrawide f/2.2123Β°12mm1.12Β΅m		3.1 megapixels
Main camera resolution4032x3024 pixels2048x1536 pixels
Video recording (primary)4K UHD (3840x2160) 60 fpsQVGA (320x240) 15 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)feature not registered
Focal length26mm (lens)feature not registered
Sensor size1/1.76" inchesfeature not registered
Pixel size1.8Β΅m pixelfeature not registered
AutofocusPDAF: phase detection autofocusNot supported
Touch focusSupportedfeature not registered
Image stabilizationOIS: Optical stabilizationfeature not registered
ZoomDigital and optical zoomNot supported
Face/smile detectionFace detection, Smile detectionfeature not registered
BSI sensorSupportedfeature not registered
HDRHDR photo/video on both camerasfeature not registered
Camera extrasCover camera: 10MP (f/2.2)
4K@30/60fps
1080p@60fps
1080p@240fps (slow motion)
720p@960fps (slow motion)		feature not registered

πŸ“Έ Front camera

Samsung W21 5GSamsung Duos B5722
Front camera (secondary)10 megapixelsNot supported
Front camera resolution3872x2592 pixelsNot supported
Video recording (secondary)4K UHD (3840x2160)Not supported
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)feature not registered
Focal length26mm (lens)feature not registered
Sensor size1/3" inchesfeature not registered
Pixel size1.22Β΅m pixelfeature not registered

πŸ”‰ Sound and multimedia

Samsung W21 5GSamsung Duos B5722
LoudspeakerStereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG		Supported
Active noise cancellation2 microphones or morefeature not registered
RadioNot supportedFM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.264, H.263
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+

πŸ”Œ Connectivity

Samsung W21 5GSamsung Duos B5722
USBUSB 3.2 Type-C, USB OTG On-The-GoUSB 2.0 proprietary connector
Audio outputType-C reversible connectorproprietary audio output
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.0 + A2DP/LE2.1 + A2DP
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot		Not supported
DLNASupportedfeature not registered
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouNot supported
NFCSupportedNot supported
Infrared portNot supportedfeature not registered

🧭 Sensors

Samsung W21 5GSamsung Duos B5722
SensorsAccelerometer
Ambient light sensor
ANT+
Barometer
Compass
Face unlock 2D
Fingerprint sensor (side-mounted)
Gyroscope
Hall effect
Proximity sensor		Not supported
Vibrating alertSupportedSupported

πŸ”‹ Battery

Samsung W21 5GSamsung Duos B5722
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Removable)
Battery capacity4500 mAh1200 mAh
Charger, watts25W Wired fast charging
Reverse charging by cable
USB Power Delivery 3.0		Wired charging
Inductive / wireless charging11W Qi Wireless charging (Qi/WPC)
4.5W Reverse wireless charging		feature not registered
Talk time autonomy31 hours (1.3 days)4.5 hours
Standbyfeature not registered400 hours (16.7 days)

βž• Other features

Samsung W21 5GSamsung Duos B5722
Call controlVoice dialing, Voice recorder, Voice commandsVoice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS, MMS, E-mail
Hands-free callingSupportedSupported
Video callingSupportedNot supported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneousβ€’ Colors: Gold
β€’ Bixby
β€’ Samsung Wireless DeX
β€’ Samsung Pay (MST, NFC)		β€’ Colors: Black, Dark Brown, Elegant Pink
β€’ Samsung TouchWiz Lite v1.0
β€’ DNSe (Digital Natural Sound Engine)
β€’ Java framework

☒️ Radiation rate

Samsung W21 5GSamsung Duos B5722
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.77W/kg (head), 0.69W/kg (body)
SAR 2W/kg (Europe, UK, etc.)0.859W/kg (head), 1.453W/kg (body)0.685W/kg (head)
X

πŸͺ We use cookies to provide and improve our services. By using this website, you consent to cookies. Further details: Privacy policy.

OK
×

Share page: