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Sony Xperia U (ST25a) vs Samsung Galaxy Note 20 5G (SM-N981U)

Side by side comparison between Sony Xperia U vs Samsung Galaxy Note 20 5G phones, differences, pros, cons and full specifications. What's the better?

,
3.5"
LED

480x854

5
MP

0.3mp

512MB
RAM

Dual-core

1320
mAh

(Removable)

vs
34Points Samsung Galaxy Note 20 5G (SM-N981U) Compare Sony Xperia U X
6.7"
AMOLED

1080x2400

12.2
MP

10mp

8GB
RAM

Octa-core

4300
mAh

(Non removable)

What's the better phone? Samsung Galaxy Note 20 5G (SM-N981U)

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 U (ST25a)} 3 Advantages Sony Xperia U (ST25a) vs Galaxy Note 20 5G (SM-N981U)} 34 Advantages Samsung Galaxy Note 20 5G (SM-N981U)
+110 grams (3.85 ounces)76%
Lighter
vs194 grams (6.79 ounces)
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
vsLi-Ion: lithium-ion (Non removable)
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
1GHz 32bit Dual-core (45nm)vs+3.09GHz 64bit Octa-core (7nm)4 times
More powerful processor, you can open your applications faster
512MB LPDDR2vs+8GB LPDDR515 times
More RAM memory. Typically more responsive and better for multitasking.
8GB (4GB available)vs+128GB (103GB available)25 times
More internal storage for applications and files
12 millimeters (0.47 inches)vs+8.3 millimeters (0.33 inches)45%
Thinner
TFT LED-Backlit LCDvs+Super AMOLED PlusAdvantage
Super AMOLED Plus display is brighter and more vivid
Not supportedvs+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
480x854 pixelsvs+1080x2400 pixels5 times
Higher resolution screen
280 PPIvs+393 PPI40%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.5"vs+6.7"91%
Larger screen
(back) 5MPvs+(triple camera) 12.2MP + 64MP + 12MP17 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) 10MP32 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
(front) VGA (640x480)vs+(front) 4K UHD (3840x2160)26 times
More image quality for recording videos with the secondary camera
Android 4.0.4 Ice Cream Sandwich ICSvs+Android 13Advantage
Android 13 is newer and safer
3G HSUPAvs+5G Sub6Advantage
The 5G Sub6 network is newer and faster
(3G HSUPA) 14.4 Mbpsvs+(5G Sub6) 5000 Mbps346 times
Faster for surfing the internet and download files
Not supportedvs+ANT+Advantage
Sensors help you use the device
Not supportedvs+BarometerAdvantage
Sensors help you use the device
Not supportedvs+Face unlock 2DAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (under display)Advantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
1320 mAhvs+4300 mAh2 times
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Qi wireless charging (Qi/PMA)Advantage
Wireless charging is another way to charge the battery.
802.11 b/g/n [wifi4]vs+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] 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 2.0, USB OTG On-The-Govs+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
MicroUSB 2.0, USB OTG On-The-Govs+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

19 Common items in both devices
Plastic body, glass front
60Hz
16 million
LED flash
Autofocus / PDAF: phase detection autofocus on both cameras
Capacitive
Multitouch
+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 differences Clear highlight

📱 Model features

Sony Xperia U (ST25a)Galaxy Note 20 5G (SM-N981U)
ModelXperia U (ST25a)Galaxy Note 20 5G (SM-N981U)
Other model namesSony Xperia U ST25, Sony KumquatGalaxy Note20 SM-N981U (Snapdragon) - US Carriers
Country or region available(Latin America)BrazilCanadaUSA
(Latin America), Brazil, Canada, USA
USA
USA
BrandSonySamsung
Release date5/7/20128/21/2020, Announced: 8/5/2020
Depth12 millimeters (0.47 inches)8.3 millimeters (0.33 inches)
Size (width x height)54 x 112 millimeters (2.13 x 4.41 in)75.2 x 161.6 millimeters (2.96 x 6.36 in)
Weight110 grams (3.85 ounces)194 grams (6.79 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersNot supportedIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

📲 Display

Sony Xperia U (ST25a)Galaxy Note 20 5G (SM-N981U)
Display typeTFT LED-Backlit LCDSuper AMOLED Plus
Screen size3.5" inches6.7" inches
Screen-to-body ratio~55.8% (screen-to-body ratio)~89.2% (screen-to-body ratio)
Display resolution480x854 pixels (16:9)1080x2400 pixels (20:9)
TouchscreenCapacitive Multitouch 4-pointsCapacitive Multitouch 10-points
Pixel density (dot pitch)280 PPI393 PPI
Colors16 million16 million
Scratch-resistant glassScratch-resistant glassGorilla Glass 5
Refresh rate60Hz60Hz
Display featuresNot supportedHDR10+
Always-On Display

🤖 Operating System

Sony Xperia U (ST25a)Galaxy Note 20 5G (SM-N981U)
System versionAndroid 2.3.7 GingerbreadAndroid 10
Firmware updateAndroid 4.0.4 Ice Cream Sandwich ICSAndroid 13
User Interfacefeature not registeredOne UI 2.5 / 3.1 / 4.1 / 5.0

⚙️ Processor

Sony Xperia U (ST25a)Galaxy Note 20 5G (SM-N981U)
Chipset32bit: ST-Ericsson NovaThor U8500 (45nm)64bit: Qualcomm Snapdragon 865+ (SM8250-AB) (7nm)
CPUDual-core, 1 processor:
2x 1GHz ARM Cortex-A9 (Dual-core)
Octa-core, 3 processors:
1x 3.09GHz Kryo 585 (Single-core)
3x 2.42GHz Kryo 585 (Triple-core)
4x 1.8GHz Kryo 585 (Quad-core)
GPU graphical controllerARM Mali-400 MP1Qualcomm Adreno 650 (250-646MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Sony Xperia U (ST25a)Galaxy Note 20 5G (SM-N981U)
RAM memory512MB LPDDR28GB LPDDR5
Internal storage8GB (4GB available)128GB (103GB available)
UFS 3.0
External storageNot supportedNot supported

📶 Mobile networks

Sony Xperia U (ST25a)Galaxy Note 20 5G (SM-N981U)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload14.4/5.76 Mbps5000/1024 Mbps
Network technology2G, 3G2G, 3G, 4G, 5G
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 850/1900/2100UMTS 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, SA/NSA, Sub6
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

Sony Xperia U (ST25a)Galaxy Note 20 5G (SM-N981U)
Back camera (main camera)5 megapixels(triple camera)
12.2 megapixels
64MP telephoto f/2.027mm1/1.72"0.8µmPDAFOIS3x-hybrid-zoom
12MP ultrawide f/2.2120°13mm1/2.55"1.4µm
Main camera resolution2592x1944 pixels4032x3024 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 registered1/1.76" inches
Pixel sizefeature not registered1.8µm 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 detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRNot supportedHDR photo/video on both cameras
Camera extrasfeature not registered4K@60fps
1080p@240fps
720p@960fps

📸 Front camera

Sony Xperia U (ST25a)Galaxy Note 20 5G (SM-N981U)
Front camera (secondary)0.3 megapixels10 megapixels
Front camera resolution640x480 pixels3872x2592 pixels
Video recording (secondary)VGA (640x480)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.2 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor sizefeature not registered1/3.2" inches
Pixel sizefeature not registered1.22µm pixel

🔉 Sound and multimedia

Sony Xperia U (ST25a)Galaxy Note 20 5G (SM-N981U)
LoudspeakerSupportedStereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG
Active noise cancellation2 microphones or more2 microphones or more
RadioFM (RDS)FM
TVNot supportedNot supported
Video formatsMP4, H.263, H.264, WMVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, eAAC+, WMA, WAVMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Sony Xperia U (ST25a)Galaxy Note 20 5G (SM-N981U)
USBMicroUSB 2.0, USB OTG On-The-GoUSB 3.2 Type-C, USB OTG On-The-Go
Audio output3.5mm jackType-C reversible connector
TV outputNot supportedUSB Type-C (reversible)
Bluetooth2.1 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g/n [wifi4] (2.4GHz)802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedSupported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Sony Xperia U (ST25a)Galaxy Note 20 5G (SM-N981U)
SensorsAccelerometer
Ambient light sensor
Compass
Proximity sensor
Accelerometer
Ambient light sensor
ANT+
Barometer
Compass
Face unlock 2D
Fingerprint sensor (under display)
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Sony Xperia U (ST25a)Galaxy Note 20 5G (SM-N981U)
Battery typeLi-Ion: lithium-ion (Removable)
BA600
Li-Ion: lithium-ion (Non removable)
Battery capacity1320 mAh4300 mAh
Charger, wattsWired charging25W Wired fast charging
USB Power Delivery 3.0
Inductive / wireless chargingNot supported15W Qi wireless charging (Qi/PMA)
4.5W Reverse wireless charging
Talk time autonomy5.6 hoursfeature not registered
Standby472 hours (19.7 days)feature not registered

➕ Other features

Sony Xperia U (ST25a)Galaxy Note 20 5G (SM-N981U)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, Flash playerHTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, White
• Exchangeable bottom caps: White, Black, Pink, Yellow
• Sony Reality Display
• Sony Mobile BRAVIA Engine
• xLoud
• 3D surround sound
• WiFi hotspot
• Java framework
• Colors: Mystic Gray, Mystic Green, Mystic Bronze, Mystic Red, Mystic Blue
• Ultrasonic fingerprint sensor
• Bixby
• Samsung Wireless DeX
• Samsung Pay (MST, NFC)
• Stylus pen (Bluetooth integration)

☢️ Radiation rate

Sony Xperia U (ST25a)Galaxy Note 20 5G (SM-N981U)
SAR 1.6W/kg (USA, Mexico, etc.)1.09W/kg (head), 0.93W/kg (body)0.78W/kg (head), 0.92W/kg (body)
SAR 2W/kg (Europe, UK, etc.)1.62W/kg (head)feature not registered
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