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Samsung Galaxy S20 Ultra 5G (SCG03) vs Samsung Galaxy Star Duos (GT-S5282)

Side by side comparison between Samsung Galaxy S20 Ultra 5G vs Samsung Galaxy Star phones, differences, pros, cons with full specifications. What's the better?

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Compare Samsung Galaxy Star XSamsung Galaxy S20 Ultra 5G (SCG03)43Points
Samsung Galaxy S20 Ultra 5G (SCG03)
6.9"
AMOLED

1440x3200

108
MP

40mp

12GB
RAM

64bit Octa

5000
mAh

(Non removable)

vs
04PointsSamsung Galaxy Star Duos (GT-S5282)Compare Samsung Galaxy S20 Ultra 5G X
Samsung Galaxy Star Duos (GT-S5282)
3"
TFT

240x320

2
MP

512MB
RAM

32bit Single

1200
mAh

(Removable)

What's the better phone? Samsung Galaxy S20 Ultra 5G (SCG03)

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 S20 Ultra 5G (SCG03)43 Advantages Samsung Galaxy S20 Ultra 5G (SCG03)vsGalaxy Star Duos (GT-S5282)4 Advantages Samsung Galaxy Star Duos (GT-S5282)
+2.84Ghz 64bit Octa-Core4 times
More powerful processor, you can open your applications faster
vs1Ghz 32bit Single-Core
+12GB LPDDR523 times
More RAM memory. Typically more responsive and better for multitasking.
vs512MB
+128GB (104GB available)51 times
More internal storage for applications and files
vs4GB (2GB available)
+Until 1TB microSD, microSDXC31 times
More external storage for files using memory cards
vsUntil 32GB microSD, microSDHC
+8.8 millimeters (0.35 inches)35%
Thinner
vs11.9 millimeters (0.47 inches)
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body
+Dynamic AMOLEDAdvantage
Dynamic AMOLED display is brighter and more vivid
vsTFT LCD
+16 million245 times
More colors on the screen is better quality images and videos
vs65 thousand
+1440x3200 pixels59 times
Higher resolution screen
vs240x320 pixels
+509 PPI3 times
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs133 PPI
+6.9"130%
Larger screen
vs3"
+(quad camera) 108MP + 48MP + 12MP + 0.3MP87 times
Higher resolution main camera
vs(back) 2MP
+LED flashAdvantage
The LED flash helps in dark places or in low light
vsNot supported
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
vsOnly digital zoom
+PDAF: phase detection autofocus on both camerasAdvantage
Best autofocus type for taking pictures
vsNot supported
+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
+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsNot supported
+(front) 40MPAdvantage
A front-camera is best for taking selfies
vsNot supported
+8K UHD (7680x4320)431 times
More image quality for recording videos with the primary camera
vsQVGA (320x240)
+Android 11Advantage
Android 11 is newer and safer
vsAndroid 4.1.2 Jelly Bean
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
vs2G EDGE
+(5G SA/NSA) 5000 Mbps21185 times
Faster for surfing the internet and download files
vs(2G EDGE) 0.236 Mbps
+Proximity sensorAdvantage
Sensors help you use the device
vsNot supported
+CompassAdvantage
Sensors help you use the device
vsNot supported
+Ambient Light sensorAdvantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensor (under display)Advantage
Sensors help you use the device
vsNot supported
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+ANT+Advantage
Sensors help you use the device
vsNot supported
+5000 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
+Active noise cancellationAdvantage
Noise-canceling microphone allows better call quality
vsNot supported
+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 (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO is newer and faster
vs802.11 b/g/n (2.4Ghz)
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs4.0 + 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.
vsMicroUSB 2.0
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
+Gorilla Glass 6Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
222 grams (7.77 ounces)vs+100 grams (3.5 ounces)122%
Lighter
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
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
It's more advantageous to have more than one phone operator in the same device

7 Common items in both devices
Capacitive
Multitouch
Accelerometer
Speakerphone
Vibrating alert
FM / FM (RDS)
HTML, XHTML, HTML5 / HTML, XHTML, HTML5, Flash player
+ 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 S20 Ultra 5G (SCG03)Samsung Galaxy Star Duos (GT-S5282)
ModelGalaxy S20 Ultra 5G (SCG03)Galaxy Star Duos (GT-S5282)
Other model namesサムスンS20 Ultra 5G SM-G988Q (Snapdragon, 12GB RAM) NTT DoCoMoSamsung Galaxy Star S5282 Dual-sim
Country or region availableJapan
Japan
feature not registered
BrandSamsungSamsung
Release dateMarch, 2020May, 2013
Depth8.8 millimeters (0.35 inches)11.9 millimeters (0.47 inches)
Size (width x height)76 x 166.9 millimeters (2.99 x 6.57 in)58 x 105 millimeters (2.28 x 4.13 in)
Weight222 grams (7.77 ounces)100 grams (3.5 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum frame, glass front/backPlastic body
Protection against water and othersIP68 certified: dust proof and waterproof over 1.5 meter and 30minNot supported
System (OS)Samsung Galaxy S20 Ultra 5G (SCG03)Samsung Galaxy Star Duos (GT-S5282)
Operating systemAndroid 10Android 4.1.2 Jelly Bean
Firmware updateAndroid 11feature not registered
HardwareSamsung Galaxy S20 Ultra 5G (SCG03)Samsung Galaxy Star Duos (GT-S5282)
Chipset64bit - Qualcomm Snapdragon 865 SM8250 (7nm)32bit
CPU processorOcta-Core, 3 processors:
2.84Ghz Single-Core Kryo 585
2.42Ghz 3-Cores Kryo 585
1.8Ghz Quad-Core Kryo 585
1Ghz Single-Core ARM Cortex-A5
GPU graphical controllerQualcomm Adreno 650ARM Mali-300
RAM memory12GB LPDDR5512MB
Internal storage128GB (104GB available)
UFS 3.0
4GB (2GB available)
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 32GB microSD, microSDHC
(dedicated slot)
DisplaySamsung Galaxy S20 Ultra 5G (SCG03)Samsung Galaxy Star Duos (GT-S5282)
Display typeDynamic AMOLEDTFT LCD
Screen size6.9" inches3" inches
Screen-to-body ratio~90.6% (screen-to-body ratio)~45.8% (screen-to-body ratio)
Display resolution1440x3200 pixels (20:9)240x320 pixels
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)509 PPI133 PPI
Colors16 million65 thousand
Scratch-resistant glassGorilla Glass 6Not supported
Display features120Hz, HDR10+feature not registered
Mobile networksSamsung Galaxy S20 Ultra 5G (SCG03)Samsung Galaxy Star Duos (GT-S5282)
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/upload5000/200 Mbps0.236 Mbps
Network technology2G, 3G, 4G, 5G2G
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 850/900/2100Not supported
Primary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 20, 26, 28)
TD-LTE (38, 39, 40, 41, 42)
VoLTE
Not supported
Primary 5G networkSA/NSA/Sub6 (77, 78)Not supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSAGPRS, EDGE
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS
CallingSamsung Galaxy S20 Ultra 5G (SCG03)Samsung Galaxy Star Duos (GT-S5282)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedNot supported
Call controlVoice dialing, Voice recorder, Voice commandsVoice recorder, Voice commands
CameraSamsung Galaxy S20 Ultra 5G (SCG03)Samsung Galaxy Star Duos (GT-S5282)
Back camera (main camera)(quad camera)
108 megapixels
48MP periscope telephotof/3.5103mm1/2.0"0.8µmPDAFOIS4x-optical-zoom10x-hybrid-zoom
12MP ultrawidef/2.213mm1.4µmSuper-Steady-video
0.3MP TOF 3Df/1.0
2 megapixels
Main camera resolution12000x9000 pixels1600x1200 pixels
Video recording (primary)8K UHD (7680x4320) 24 fpsQVGA (320x240) 15 fps
FlashLED flashNot supported
Focal aperturef/1.8 (aperture)feature not registered
Focal length26mm lensfeature not registered
Sensor size1/1.33" inchesfeature not registered
Pixel size0.8µm pixelfeature not registered
AutofocusPDAF: phase detection autofocus on both camerasNot supported
Touch focusSupportedNot supported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomDigital and optical zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionNot supported
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasNot supported
2ª cameraSamsung Galaxy S20 Ultra 5G (SCG03)Samsung Galaxy Star Duos (GT-S5282)
Front camera (secondary)40 megapixelsNot supported
Front camera resolution7296x5472 pixelsNot supported
Video recording (secondary)4K UHD (3840x2160)Not supported
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)feature not registered
Focal length26mm lensfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel size0.7µm pixelfeature not registered
MultimediaSamsung Galaxy S20 Ultra 5G (SCG03)Samsung Galaxy Star Duos (GT-S5282)
RadioFMFM (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, eAAC+
ConnectivitySamsung Galaxy S20 Ultra 5G (SCG03)Samsung Galaxy Star Duos (GT-S5282)
USBUSB 3.2 Type-C, USB OTG On-The-GoMicroUSB 2.0
TV outputUSB Type-C (reversible)Not supported
Audio outputType-C reversible connector3.5mm jack
Bluetooth5.0 + A2DP/LE4.0 + A2DP
WiFi802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO802.11 b/g/n (2.4Ghz)
DLNASupportedNot supported
NFCSupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouNot supported
Infrared portNot supportedNot supported
Other functionsSamsung Galaxy S20 Ultra 5G (SCG03)Samsung Galaxy Star Duos (GT-S5282)
Active noise cancellationSupportedNot supported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5, Flash player
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Barometer
Gesture
Hall effect
Face unlock
Fingerprint sensor (under display)
ANT+
Accelerometer
Other features- Colors: Cosmic Black, Cosmic Grey, Cloud White
- Ultrasonic fingerprint sensor
- One UI 2
- Always-on display
- 32-bit/384kHz audio
- Dolby Atmos/AKG sound
- Bixby
- Samsung DeX
- Samsung Pay (MST, NFC)
- WiFi direct, hotspot
- Colors: Blue, Black, White
- Samsung TouchWiz UI
- WiFi hotspot
- Java framework
Power supplySamsung Galaxy S20 Ultra 5G (SCG03)Samsung Galaxy Star Duos (GT-S5282)
BatteryLiPo: Li-Ion polymer (Non removable)Li-Ion: Lithium-Ion (Removable)
Battery capacity5000 mAh1200 mAh
Charger, watts45W Fast battery charging
15W Qi wireless charging (Qi/PMA)
9W Reverse wireless charging between devices
USB Power Delivery 3.0
Standard charging
Talk time autonomyfeature not registered840 minutes | 14 hours | 0.6 day
Standbyfeature not registered19200 minutes | 320 hours | 13.3 days
Radiation rateSamsung Galaxy S20 Ultra 5G (SCG03)Samsung Galaxy Star Duos (GT-S5282)
SAR 1.6W/kg (USA, Mexico, etc.)1.256W/kg (head) | 1.037W/kg (body)1.2W/kg (head) | 0.79W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.71W/kg (head) | 0.433W/kg (body)
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