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Samsung Galaxy S20 Ultra (SM-G988B/DS) vs Realme GT 2 Pro (128GB)

Side by side comparison between Samsung Galaxy S20 Ultra vs Realme GT 2 Pro phones, differences, pros, cons and full specifications. What's the better?

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Compare Realme GT 2 Pro X Samsung Galaxy S20 Ultra (SM-G988B/DS) 17Points
6.9"
AMOLED

1440x3200

108
MP

40mp

12GB
RAM

Octa-core

5000
mAh

(Non removable)

vs
6.7"
AMOLED

1440x3216

50
MP

32mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy S20 Ultra (SM-G988B/DS)

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 (SM-G988B/DS)} 17 Advantages Samsung Galaxy S20 Ultra (SM-G988B/DS) vs GT 2 Pro (128GB)} 11 Advantages Realme GT 2 Pro (128GB)
+12GB LPDDR550%
More RAM memory. Typically more responsive and better for multitasking.
vs8GB LPDDR5
+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
vsNot supported
+Dynamic AMOLEDAdvantage
Dynamic AMOLED display is brighter and more vivid
vsAMOLED
+6.9"3%
Larger screen
vs6.7"
+(quad camera) 108MP + 48MP + 12MP + 0.3MP63%
Higher resolution main camera
vs(triple camera) 50MP + 50MP + 3MP
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
vsOnly digital zoom
+1/1.33" inches17%
The larger sensor camera lets you take photos with better depth.
vs1/1.56" inches
+(front) 40MP25%
Higher resolution secondary camera to take pictures and selfies
vs(front) 32MP
+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
vs(front) Full HD (1920x1080)
+Android 13Advantage
Android 13 is newer and safer
vsAndroid 12
+ANT+Advantage
Sensors help you use the device
vsNot supported
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+Qi wireless charging (Qi/PMA)Advantage
Wireless charging is another way to charge the battery.
vsNot supported
+2 slots (Dual-SIM) + e-SIM (Eletronic)
(hybrid slot/shares the same microSD slot)Advantage
You can have more mobile carriers/operators on the same device.
vs2 slots (Dual-SIM)
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
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 Type-C, USB OTG On-The-Go
+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsWater repellent nano-coating (don't immerse)
2.73GHz 64bit Octa-core (7nm)vs+3GHz 64bit Octa-core (4nm)22%
More powerful processor, you can open your applications faster
UFS 3.0vs+UFS 3.1Advantage
Fastest write and read storage.
220 grams (7.7 ounces)vs+189 grams (6.62 ounces)16%
Lighter
8.8 millimeters (0.35 inches)vs+8.2 millimeters (0.32 inches)7%
Thinner
16 millionvs+1 billion62 times
More colors on the screen is better quality images and videos
1440x3200 pixelsvs+1440x3216 pixels1%
Higher resolution screen
509 PPIvs+526 PPI3%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
LED flashvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
4G LTE-Avs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
45Wvs+65W44%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
5.0 + A2DP/LEvs+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster

28 Common items in both devices
128GB (104GB available) / 128GB (101GB available)
Aluminum frame, glass front/back
HDR10+
120Hz
PDAF: phase detection autofocus on both cameras / PDAF: phase detection autofocus
OIS: Optical stabilization
HDR photo/video on both cameras
+21 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 S20 Ultra (SM-G988B/DS)Realme GT 2 Pro (128GB)
ModelGalaxy S20 Ultra (SM-G988B/DS)Realme GT 2 Pro (128GB)
Other model namesGalaxy S20 Ultra 4G-LTE SM-G988B/Dual-Sim (Exynos, 12GB RAM)Realme GT2 Pro 5G (RMX3300, RMX3301)
Country or region available(Global, International)
(Global, International)
(Global, International)
(Global, International)
BrandSamsungRealme
Release date3/15/2020, Announced: 2/11/20201/8/2022, Announced: 1/4/2022
Depth8.8 millimeters (0.35 inches)8.2 millimeters (0.32 inches)
Size (width x height)76 x 166.9 millimeters (2.99 x 6.57 in)74.7 x 163.2 millimeters (2.94 x 6.43 in)
Weight220 grams (7.7 ounces)189 grams (6.62 ounces)
Build, materialsAluminum frame, glass front/backAluminum frame, glass front/back
Protection against water and othersIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistantWater repellent nano-coating (don't immerse)

📲 Display

Galaxy S20 Ultra (SM-G988B/DS)Realme GT 2 Pro (128GB)
Display typeDynamic AMOLEDAMOLED
Screen size6.9" inches6.7" inches
Screen-to-body ratio~90.6% (screen-to-body ratio)~88.6% (screen-to-body ratio)
Display resolution1440x3200 pixels (20:9)1440x3216 pixels (20:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)509 PPI526 PPI
Colors16 million1 billion
Scratch-resistant glassGorilla Glass 6Gorilla Glass Victus
Refresh rate120Hz120Hz
Display featuresHDR10+
Always-On Display
120Hz@FHD
60Hz@QHD
500nits[typ], 1400nits[peak]
HDR10+
Touch Sampling Rate: 360Hz

🤖 Operating System

Galaxy S20 Ultra (SM-G988B/DS)Realme GT 2 Pro (128GB)
System versionAndroid 10Android 12
Firmware updateAndroid 13feature not registered
User InterfaceOne UI 2.5 / 3.1 / 4.1 / 5.0Realme UI 3.0

⚙️ Processor

Galaxy S20 Ultra (SM-G988B/DS)Realme GT 2 Pro (128GB)
Chipset64bit: Samsung Exynos 990 (7nm)64bit: Qualcomm Snapdragon 8 Gen 1 (SM8450) (4nm)
CPUOcta-core, 3 processors:
2x 2.73GHz Mongoose M5 (Dual-core)
2x 2.5GHz ARM Cortex-A76 (Dual-core)
4x 2GHz ARM Cortex-A55 (Quad-core)
Octa-core, 3 processors:
1x 3GHz ARM Cortex-X2 (Single-core)
3x 2.5GHz ARM Cortex-A710 (Triple-core)
4x 1.79GHz ARM Cortex-A510 (Quad-core)
GPU graphical controllerARM Mali-G77 MP11 (800MHz)Qualcomm Adreno 730 (818MHz)
Performance (benchmark)feature not registeredAnTuTu: 966251 (v9)
Geekbench: 3501 (v5.1)
GFXBench: 48fps (ES 3.1 onscreen)

💽 Memory and storage

Galaxy S20 Ultra (SM-G988B/DS)Realme GT 2 Pro (128GB)
RAM memory12GB LPDDR58GB LPDDR5
Internal storage128GB (104GB available)
UFS 3.0
128GB (101GB available)
UFS 3.1
External storageUntil 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
Not supported

📶 Mobile networks

Galaxy S20 Ultra (SM-G988B/DS)Realme GT 2 Pro (128GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
Dual-SIM Standby - Call active on one sim card
SIM card2 slots (Dual-SIM)
nano-SIM (4FF) + e-SIM
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload2000/316 Mbps2000/1024 Mbps
Network technology2G, 3G, 4G2G, 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 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100CDMA2000 1xEV-DO
UMTS 800/850/900/1700/1900/2100
Primary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
LTE Cat20
VoLTE
Global version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66)
China/India version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66)
TD-LTE (34, 38, 39, 40, 41, 42)
Primary 5G networkNot supportedSA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/1700/1900/2100UMTS 800/850/900/1700/1900/2100
Secondary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
LTE Cat20
VoLTE
Global version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66)
China/India version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66)
TD-LTE (34, 38, 39, 40, 41, 42)
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA

📷 Camera

Galaxy S20 Ultra (SM-G988B/DS)Realme GT 2 Pro (128GB)
Back camera (main camera)(quad camera)
108 megapixels
48MP periscope telephoto f/3.5103mm1/2.0"0.8µmPDAFOIS4x-optical-zoom10x-hybrid-zoom
12MP ultrawide f/2.213mm1.4µmSuper-Steady-video
0.3MP TOF 3D f/1.0
(triple camera)
50 megapixels
50MP ultrawide f/2.215mm150°1/2.76"0.64µm
3MP microscope f/3.320mmAF40x-magnification
Main camera resolution12000x9000 pixels8160x6120 pixels
Video recording (primary)8K UHD (7680x4320) 24 fps8K UHD (7680x4320) 24 fps
FlashLED flashDual-LED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal length26mm lens24mm lens
Sensor size1/1.33" inches1/1.56" inches
Pixel size0.8µm pixel1µm pixel
AutofocusPDAF: phase detection autofocus on both camerasPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationOIS: Optical stabilization
ZoomDigital and optical zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedSupported
HDRHDR photo/video on both camerasHDR photo/video on both cameras
Camera extras4K@60fps
1080p@240fps
720p@960fps
4K@60fps
1080p@240fps
Sony IMX766 (back)
Sony IMX615 (front)

📸 Front camera

Galaxy S20 Ultra (SM-G988B/DS)Realme GT 2 Pro (128GB)
Front camera (secondary)40 megapixels32 megapixels
Front camera resolution7296x5472 pixels6528x4896 pixels
Video recording (secondary)4K UHD (3840x2160)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.4 (aperture)
Focal length26mm lens26mm lens
Sensor sizefeature not registered1/2.74" inches
Pixel size0.7µm pixel0.8µm pixel

🔉 Sound and multimedia

Galaxy S20 Ultra (SM-G988B/DS)Realme GT 2 Pro (128GB)
LoudspeakerStereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG
Stereo sound with dual speakers
24-bit/192kHz
Dolby Atmos
Hi-Res
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Galaxy S20 Ultra (SM-G988B/DS)Realme GT 2 Pro (128GB)
USBUSB 3.2 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio outputType-C reversible connectorType-C reversible connector
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Bluetooth5.0 + A2DP/LE5.2 + A2DP/LE
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Galaxy S20 Ultra (SM-G988B/DS)Realme GT 2 Pro (128GB)
SensorsAccelerometer
Ambient light sensor
ANT+
Barometer
Compass
Face unlock
Fingerprint sensor (under display)
Gesture
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy S20 Ultra (SM-G988B/DS)Realme GT 2 Pro (128GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity5000 mAh5000 mAh
Charger, watts45W Wired fast charging
USB Power Delivery 3.0
65W Wired fast charging
Inductive / wireless charging15W Qi wireless charging (Qi/PMA)
9W Reverse wireless charging
Not supported
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Galaxy S20 Ultra (SM-G988B/DS)Realme GT 2 Pro (128GB)
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, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Cosmic Black, Cosmic Grey, Cloud White
• Ultrasonic fingerprint sensor
• Bixby
• Samsung DeX
• Samsung Pay (MST, NFC)
• Colors: Steel Black, Paper White, Green, Titanium Blue
• Screen protector included
• Protective case included

☢️ Radiation rate

Galaxy S20 Ultra (SM-G988B/DS)Realme GT 2 Pro (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)0.74W/kg (head), 1.12W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.319W/kg (head), 1.557W/kg (body)feature not registered
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