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Sony Ericsson Xperia Ray (ST18a) vs Samsung Galaxy S20 Ultra 5G (SM-G988U)

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

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Compare Samsung Galaxy S20 Ultra 5G XSony Ericsson Xperia Ray (ST18a)03Points
Sony Ericsson Xperia Ray (ST18a)
4"
LED

480x854

8
MP

0.3mp

512MB
RAM

32bit Single

1500
mAh

(Removable)

vs
35PointsSamsung Galaxy S20 Ultra 5G (SM-G988U)Compare Sony Ericsson Xperia Ray X
Samsung Galaxy S20 Ultra 5G (SM-G988U)
6.9"
AMOLED

1440x3200

108
MP

40mp

12GB
RAM

64bit Octa

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy S20 Ultra 5G (SM-G988U)

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!

Xperia Ray (ST18a)3 Advantages Sony Ericsson Xperia Ray (ST18a)vsGalaxy S20 Ultra 5G (SM-G988U)35 Advantages Samsung Galaxy S20 Ultra 5G (SM-G988U)
+100 grams (3.5 ounces)122%
Lighter
vs222 grams (7.77 ounces)
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
+Li-Ion: Lithium-Ion (Removable)Advantage
Removable battery can be replaced easily
vsLiPo: Li-Ion polymer (Non removable)
1Ghz 32bit Single-Corevs+2.84Ghz 64bit Octa-Core4 times
More powerful processor, you can open your applications faster
512MB LPDDR2vs+12GB LPDDR523 times
More RAM memory. Typically more responsive and better for multitasking.
1GB (300MB available)vs+128GB (104GB available)354 times
More internal storage for applications and files
Until 32GB microSD, microSDHCvs+Until 1TB microSD, microSDXC31 times
More external storage for files using memory cards
9.4 millimeters (0.37 inches)vs+8.8 millimeters (0.35 inches)7%
Thinner
Plastic body, glass frontvs+Aluminum frame, glass front/backAdvantage
More resistant material
TFT LED-Backlit LCDvs+Dynamic AMOLEDAdvantage
Dynamic AMOLED display is brighter and more vivid
480x854 pixelsvs+1440x3200 pixels10 times
Higher resolution screen
245 PPIvs+509 PPI108%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
4"vs+6.9"73%
Larger screen
(back) 8MPvs+(quad camera) 108MP + 48MP + 12MP + 0.3MP20 times
Higher resolution main camera
Only digital zoomvs+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
Not supportedvs+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
(front) 0.3MPvs+(front) 40MP129 times
Higher resolution secondary camera to take pictures and selfies
HD (1280x720)vs+8K UHD (7680x4320)35 times
More image quality for recording videos with the primary camera
Android 4.0.4 Ice Cream Sandwich ICSvs+Android 10Advantage
Android 10 is newer and safer
3G HSUPAvs+5G NRAdvantage
The 5G NR network is newer and faster
(3G HSUPA) 7.2 Mbpsvs+(5G NR) 5000 Mbps693 times
Faster for surfing the internet and download files
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
Not supportedvs+BarometerAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (under display)Advantage
Sensors help you use the device
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+ANT+Advantage
Sensors help you use the device
1500 mAhvs+5000 mAh2 times
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM)
(dedicated slot)
vs+1 slot (Single-SIM) + e-SIM (Eletronic)
(dedicated slot)Advantage
It's more advantageous to have more than one phone operator in the same device
Not supportedvs+Active noise cancellationAdvantage
Noise-canceling microphone allows better call quality
802.11 b/g/n (2.4Ghz)vs+802.11 a/b/g/n/ac/ax (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac/ax (2.4Ghz, 5Ghz) + MIMO is newer and faster
2.1 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0vs+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
HTML, XHTML, Flash playervs+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
Not supportedvs+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

16 Common items in both devices
16 million
LED flash
Autofocus / PDAF: phase detection autofocus on both cameras
Capacitive
Multitouch
Accelerometer
Proximity sensor
+9 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 featuresSony Ericsson Xperia Ray (ST18a)Samsung Galaxy S20 Ultra 5G (SM-G988U)
ModelXperia Ray (ST18a)Galaxy S20 Ultra 5G (SM-G988U)
Other model namesSony Ericsson Xperia Ray ST18, SE UrushiGalaxy S20 Ultra 5G (Snapdragon, 12GB RAM) - US Carriers
Country or region available(Latin America)CanadaUSA
(Latin America), Canada, USA
USA
USA
BrandSony EricssonSamsung
Release dateSeptember, 2011March, 2020
Depth9.4 millimeters (0.37 inches)8.8 millimeters (0.35 inches)
Size (width x height)53 x 111 millimeters (2.09 x 4.37 in)76 x 166.9 millimeters (2.99 x 6.57 in)
Weight100 grams (3.5 ounces)222 grams (7.77 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontAluminum frame, glass front/back
Protection against water and othersNot supportedIP68 certified: dust proof and waterproof over 1.5 meter and 30min
System (OS)Sony Ericsson Xperia Ray (ST18a)Samsung Galaxy S20 Ultra 5G (SM-G988U)
Operating systemAndroid 2.3.3 GingerbreadAndroid 10
Firmware updateAndroid 4.0.4 Ice Cream Sandwich ICSfeature not registered
HardwareSony Ericsson Xperia Ray (ST18a)Samsung Galaxy S20 Ultra 5G (SM-G988U)
Chipset32bit - Qualcomm Snapdragon S2 MSM8255 (45nm)64bit - Qualcomm Snapdragon 865 SM8250 (7nm)
CPU processor1Ghz Single-Core ScorpionOcta-Core, 3 processors:
2.84Ghz Single-Core Kryo 585
2.42Ghz 3-Cores Kryo 585
1.8Ghz Quad-Core Kryo 585
GPU graphical controllerQualcomm Adreno 205Qualcomm Adreno 650
RAM memory512MB LPDDR212GB LPDDR5
Internal storage1GB (300MB available)128GB (104GB available)
UFS 3.0
External storageUntil 32GB microSD, microSDHC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)
DisplaySony Ericsson Xperia Ray (ST18a)Samsung Galaxy S20 Ultra 5G (SM-G988U)
Display typeTFT LED-Backlit LCDDynamic AMOLED
Screen size4" inches6.9" inches
Screen-to-body ratio~74.9% (screen-to-body ratio)~90.6% (screen-to-body ratio)
Display resolution480x854 pixels1440x3200 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)245 PPI509 PPI
Colors16 million16 million
Scratch-resistant glassScratch-resistant glassGorilla Glass 6
Display featuresfeature not registered120Hz, HDR10+
Mobile networksSony Ericsson Xperia Ray (ST18a)Samsung Galaxy S20 Ultra 5G (SM-G988U)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)
1 slot (Single-SIM)
nano-SIM (4FF) + e-SIM
Maximum download/upload7.2/5.76 Mbps5000/200 Mbps
Network technology2G, 3G2G, 3G, 4G, 5G
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 850/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkNot supportedLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71)
TD-LTE (38, 39, 40, 41, 46, 48)
VoLTE
Primary 5G networkNot supportedSA/NSA/Sub6 (2, 5, 41, 66, 71)
mmWave (260, 261)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSA, 5G NR
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported
CallingSony Ericsson Xperia Ray (ST18a)Samsung Galaxy S20 Ultra 5G (SM-G988U)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice recorderVoice dialing, Voice recorder, Voice commands
CameraSony Ericsson Xperia Ray (ST18a)Samsung Galaxy S20 Ultra 5G (SM-G988U)
Back camera (main camera)8 megapixels(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
Main camera resolution3264x2448 pixels12000x9000 pixels
Video recording (primary)HD (1280x720) 30 fps8K UHD (7680x4320) 24 fps
FlashLED flashLED flash
Focal aperturefeature not registeredf/1.8 (aperture)
Focal lengthfeature not registered26mm lens
Sensor sizefeature not registered1/1.33" inches
Pixel sizefeature not registered0.8µm pixel
AutofocusAutofocusPDAF: phase detection autofocus on both cameras
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomOnly digital zoomDigital and optical zoom
Face/smile detectionFace detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRNot supportedHDR photo/video on both cameras
2ª cameraSony Ericsson Xperia Ray (ST18a)Samsung Galaxy S20 Ultra 5G (SM-G988U)
Front camera (secondary)0.3 megapixels40 megapixels
Front camera resolution640x480 pixels7296x5472 pixels
Video recording (secondary)Not supported4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.2 (aperture)
Focal lengthfeature not registered26mm lens
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registered0.7µm pixel
MultimediaSony Ericsson Xperia Ray (ST18a)Samsung Galaxy S20 Ultra 5G (SM-G988U)
RadioFM (RDS)FM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263MP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAVMP3, WAV, WMA, eAAC+, FLAC
ConnectivitySony Ericsson Xperia Ray (ST18a)Samsung Galaxy S20 Ultra 5G (SM-G988U)
USBMicroUSB 2.0USB 3.2 Type-C, USB OTG On-The-Go
TV outputNot supportedUSB Type-C (reversible)
Audio output3.5mm jackType-C reversible connector
Bluetooth2.1 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g/n (2.4Ghz)802.11 a/b/g/n/ac/ax (2.4Ghz, 5Ghz) + MIMO
DLNASupportedSupported
NFCNot supportedSupported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portNot supportedNot supported
Other functionsSony Ericsson Xperia Ray (ST18a)Samsung Galaxy S20 Ultra 5G (SM-G988U)
Active noise cancellationNot supportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, Flash playerHTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Barometer
Gesture
Hall effect
Face unlock
Fingerprint sensor (under display)
ANT+
Other features- Colors: Black, Gold, White, Pink
- 4GB microSD included
- Open ES 1.1
- Video stabilizer
- PlayNow
- Sony Mobile BRAVIA Engine
- SE Timescape
- Wi-Fi Mobile Hotspot
- Java framework
- 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
Power supplySony Ericsson Xperia Ray (ST18a)Samsung Galaxy S20 Ultra 5G (SM-G988U)
BatteryLi-Ion: Lithium-Ion (Removable)
BA700
LiPo: Li-Ion polymer (Non removable)
Battery capacity1500 mAh5000 mAh
Charger, watts Standard charging45W Fast battery charging
15W Qi wireless charging (Qi/PMA)
9W Reverse wireless charging between devices
USB Power Delivery 3.0
Talk time autonomy420 minutes | 7 hours | 0.3 dayfeature not registered
Standby26400 minutes | 440 hours | 18.3 daysfeature not registered
Radiation rateSony Ericsson Xperia Ray (ST18a)Samsung Galaxy S20 Ultra 5G (SM-G988U)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.94W/kg (head) | 0.95W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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