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Samsung Galaxy A20 (SM-A205U1) vs Samsung Duos SCH-W259

Side by side comparison between Samsung Galaxy A20 vs Samsung Duos SCH-W259 phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Duos SCH-W259 X Samsung Galaxy A20 (SM-A205U1) 28Points
6.4"
AMOLED

720x1560

13
MP

8mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

vs
03Points Samsung Duos SCH-W259 Compare Samsung Galaxy A20 X
2.2"
TFT

176x220

1.3
MP
N/A
1140
mAh

(Removable)

What's the better phone? Samsung Galaxy A20 (SM-A205U1)

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 A20 (SM-A205U1)} 28 Advantages Samsung Galaxy A20 (SM-A205U1) vs Duos SCH-W259} 3 Advantages Samsung Duos SCH-W259
+32GB (21GB available)537 times
More internal storage for applications and files
vs40MB
+Until 1TB microSD, microSDXC127 times
More external storage for files using memory cards
vsUntil 8GB microSD, microSDHC
+7.8 millimeters (0.31 inches)104%
Thinner
vs15.9 millimeters (0.63 inches)
+Super AMOLEDAdvantage
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
+720x1560 pixels28 times
Higher resolution screen
vs176x220 pixels
+268 PPI109%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs128 PPI
+6.4"191%
Larger screen
vs2.2"
+(dual camera) 13MP + 5MP13 times
Higher resolution main camera
vs(back) 1.3MP
+LED flashAdvantage
The LED flash helps in dark places or in low light
vsNot supported
+AutofocusAdvantage
Best autofocus type for taking pictures
vsNot supported
+(front) 8MPAdvantage
A front-camera is best for taking selfies
vsNot supported
+Full HD (1920x1080)81 times
More image quality for recording videos with the primary camera
vsQCIF (176x144)
+3500000 apps (Google Play Store)349999 times
More apps available to download and use
vs10 apps
+4G LTEAdvantage
The 4G LTE network is newer and faster
vs2G CDMA2000 EV-DO Rev 0
+(4G LTE) 150 Mbps390 times
Faster for surfing the internet and download files
vs(2G CDMA2000 EV-DO Rev 0) 0.384 Mbps
+Capacitive MultitouchAdvantage
The touch screen facilitates the use of the device
vsNot supported
+Accelerometer, Compass, Hall effect, Gyroscope, Face unlock, Fingerprint sensor (rear-mounted), Proximity sensorAdvantage
Sensors help you use the device
vsNot supported
+4000 mAh3 times
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs1140 mAh
+Video callingAdvantage
The video calling allows to make calls with voice and video
vsNot supported
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsproprietary audio output
+A-GPS, GeoTagging, GLONASS, BeiDouAdvantage
It's harder to lose yourself in the city with GPS on your device
vsNot supported
+802.11 b/g/n [wifi4]Advantage
WiFi 802.11 b/g/n [wifi4] 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 2.0 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsUSB 1.1 proprietary connector
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsUSB 1.1 proprietary connector
+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
vsWAP
169 grams (5.92 ounces)vs+120 grams (4.2 ounces)41%
Lighter
LiPo: li-ion polymer (Non removable)vs+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
1 slot (Single-SIM)
(dedicated slot)
vs+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.

4 Common items in both devices
Only digital zoom
Hands-free calling
Vibrating alert
FM
+ 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 A20 (SM-A205U1)Samsung Duos SCH-W259
 
ModelGalaxy A20 (SM-A205U1)Duos SCH-W259
Other model namesGalaxy A20 SM-A205U1 NFC (Unlocked)Samsung W259 Duos, Samsung Duos SCH-W259
Country or region availableUSA
USA
feature not registered
BrandSamsungSamsung
Release date4/5/2019, Announced: 3/19/20194/1/2009
Depth7.8 millimeters (0.31 inches)15.9 millimeters (0.63 inches)
Size (width x height)74.7 x 158.4 millimeters (2.94 x 6.24 in)48 x 115.5 millimeters (1.89 x 4.55 in)
Weight169 grams (5.92 ounces)120 grams (4.2 ounces)
Build, materialsPlastic body, glass frontfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

Galaxy A20 (SM-A205U1)Samsung Duos SCH-W259
Display typeSuper AMOLEDTFT LCD
Screen size6.4" inches2.2" inches
Screen-to-body ratio~85% (screen-to-body ratio)~27.5% (screen-to-body ratio)
Display resolution720x1560 pixels (19.5:9)176x220 pixels
TouchscreenCapacitive MultitouchNot supported
Pixel density (dot pitch)268 PPI128 PPI
Colors16 million260 thousand
Scratch-resistant glassNot supportedNot supported
Refresh rate60Hzfeature not registered
Display featuresNot supportedfeature not registered

🤖 Operating System

Galaxy A20 (SM-A205U1)Samsung Duos SCH-W259
System versionAndroid 9.0 PieProprietary OS
Firmware updateAndroid 11feature not registered
User InterfaceOne UI 2.5 / 3.1feature not registered

⚙️ Processor

Galaxy A20 (SM-A205U1)Samsung Duos SCH-W259
Chipset64bit: Samsung Exynos 7884 (14nm)32bit
CPUOcta-core, 2 processors:
2x 1.6GHz ARM Cortex-A73 (Dual-core)
6x 1.35GHz ARM Cortex-A53 (Hexa-core)
Single-core, 1 processor:
Single-core
GPU graphical controllerARM Mali-G71 MP2 (770MHz)feature not registered
Performance (benchmark)AnTuTu: 122778 (v9)feature not registered

💽 Memory and storage

Galaxy A20 (SM-A205U1)Samsung Duos SCH-W259
RAM memory3GB LPDDR4Xfeature not registered
Internal storage32GB (21GB available)
eMMC 5.1
40MB
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 8GB microSD, microSDHC
(dedicated slot)

📶 Mobile networks

Galaxy A20 (SM-A205U1)Samsung Duos SCH-W259
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)
Standard mini-SIM (2FF)
Maximum Download / Upload150/50 Mbps0.384 Mbps
Network technology2G, 3G, 4G2G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Dual-Band 900/1800
Primary 2G networkCDMA 800/1900, GSM 850/900/1800/1900CDMA 800
Primary 3G networkCDMA2000 1xEV-DO
UMTS 850/900/1900/2100
Not supported
Primary 4G networkLTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66, 71)Not supported
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, LTECDMA2000 EV-DO Rev 0
Secondary 2G networkNot supportedGSM 900/1800
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE

📷 Camera

Galaxy A20 (SM-A205U1)Samsung Duos SCH-W259
Back camera (main camera)(dual camera)
13 megapixels
5MP ultrawide f/2.212mm
1.3 megapixels
Main camera resolution4128x3096 pixels1280x1024 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsQCIF (176x144)
FlashLED flashNot supported
Focal aperturef/1.9 (aperture)feature not registered
Focal length28mm (lens)feature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusAutofocusNot supported
Touch focusSupportedfeature not registered
Image stabilizationEIS: Digital stabilizationfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionfeature not registered
BSI sensorNot supportedfeature not registered
HDRHDR photo on both camerasfeature not registered
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Galaxy A20 (SM-A205U1)Samsung Duos SCH-W259
Front camera (secondary)8 megapixelsNot supported
Front camera resolution3264x2448 pixelsNot supported
Video recording (secondary)Full HD (1920x1080)Not supported
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

Galaxy A20 (SM-A205U1)Samsung Duos SCH-W259
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or morefeature not registered
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, WMV, MKVMP4, H.263
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, eAAC+

🔌 Connectivity

Galaxy A20 (SM-A205U1)Samsung Duos SCH-W259
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 1.1 proprietary connector
Audio output3.5mm jackproprietary audio output
TV outputNot supportedNot supported
Bluetooth5.0 + A2DP/LE2.1 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
Not supported
DLNANot supportedfeature not registered
GPSA-GPS, GeoTagging, GLONASS, BeiDouNot supported
NFCSupportedNot supported
Infrared portNot supportedfeature not registered

🧭 Sensors

Galaxy A20 (SM-A205U1)Samsung Duos SCH-W259
SensorsAccelerometer
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Hall effect
Proximity sensor
Not supported
Vibrating alertSupportedSupported

🔋 Battery

Galaxy A20 (SM-A205U1)Samsung Duos SCH-W259
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Removable)
Battery capacity4000 mAh1140 mAh
Charger, watts15W Wired fast chargingWired charging
Inductive / wireless chargingNot supportedfeature not registered
Talk time autonomy26 hours (1.1 days)4.9 hours
Standbyfeature not registered230 hours (9.6 days)

➕ Other features

Galaxy A20 (SM-A205U1)Samsung Duos SCH-W259
Call controlVoice dialing, Voice recorderVoice 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, HTML5WAP
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, Deep Blue, Red, Coral Orange• Colors: Black
• 1GB microSD included
• MMS and WAP using GSM only
• Java framework

☢️ Radiation rate

Galaxy A20 (SM-A205U1)Samsung Duos SCH-W259
SAR 1.6W/kg (USA, Mexico, etc.)1.09W/kg (head), 0.6W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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