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Xiaomi Mi 9 Explorer vs Samsung Galaxy S20 Ultra (SM-G988B/DS)

Side by side comparison between Xiaomi Mi 9 Explorer vs Samsung Galaxy S20 Ultra phones, differences, pros, cons and full specifications. What's the better?

,
6.39"
AMOLED

1080x2340

48
MP

20mp

12GB
RAM

Octa-core

3300
mAh

(Non removable)

vs
22Points Samsung Galaxy S20 Ultra (SM-G988B/DS) Compare Xiaomi Mi 9 Explorer X
6.9"
AMOLED

1440x3200

108
MP

40mp

12GB
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!

Mi 9 Explorer} 6 Advantages Xiaomi Mi 9 Explorer vs Galaxy S20 Ultra (SM-G988B/DS)} 22 Advantages Samsung Galaxy S20 Ultra (SM-G988B/DS)
+2.84GHz 64bit Octa-core (7nm)7%
More powerful processor, you can open your applications faster
vs2.73GHz 64bit Octa-core (7nm)
+256GB (237GB available)128%
More internal storage for applications and files
vs128GB (104GB available)
+173 grams (6.06 ounces)27%
Lighter
vs220 grams (7.7 ounces)
+7.61 millimeters (0.3 inches)16%
Thinner
vs8.8 millimeters (0.35 inches)
+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
vsLED flash
+f/1.5 (aperture)20%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/1.8 (aperture)
12GB LPDDR4Xvs+12GB LPDDR5Advantage
This RAM type is better and more efficient.
UFS 2.1vs+UFS 3.0Advantage
Fastest write and read storage.
Not supportedvs+Until 1TB microSD, microSDXCAdvantage
More external storage for files using memory cards
1080x2340 pixelsvs+1440x3200 pixels82%
Higher resolution screen
403 PPIvs+509 PPI26%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
6.39"vs+6.9"8%
Larger screen
(triple camera) 48MP + 16MP + 12MPvs+(quad camera) 108MP + 48MP + 12MP + 0.3MP121%
Higher resolution main camera
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
1/2" inchesvs+1/1.33" inches50%
The larger sensor camera lets you take photos with better depth.
(front) 20MPvs+(front) 40MP101%
Higher resolution secondary camera to take pictures and selfies
4K UHD (3840x2160)vs+8K UHD (7680x4320)3 times
More image quality for recording videos with the primary camera
(front) Full HD (1920x1080)vs+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
Android 9.0 Pievs+Android 13Advantage
Android 13 is newer and safer
(4G LTE-A) 1024 Mbpsvs+(4G LTE-A) 2000 Mbps95%
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
3300 mAhvs+5000 mAh52%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
27Wvs+45W67%
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.
2 slots (Dual-SIM)vs+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.
802.11 a/b/g/n/ac [wifi5]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
USB 2.0 Type-C, 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.
Not supportedvs+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

25 Common items in both devices
Aluminum frame, glass front/back
Super AMOLED / Dynamic AMOLED
16 million
Digital and optical zoom
LDAF/PDAF: laser/phase detection autofocus / PDAF: phase detection autofocus on both cameras
HDR photo on both cameras / HDR photo/video on both cameras
4G LTE-A
+18 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

Xiaomi Mi 9 ExplorerGalaxy S20 Ultra (SM-G988B/DS)
Change model 
ModelXiaomi Mi 9 ExplorerGalaxy S20 Ultra (SM-G988B/DS)
Other model namesXiaomi Mi 9 Transparent edition 12GB RAM M1902F1A, 小米9 透明尊享版Galaxy S20 Ultra 4G-LTE SM-G988B/Dual-Sim (Exynos, 12GB RAM)
Country or region availableChina(Global, International)
China, (Global, International)
(Global, International)
(Global, International)
BrandXiaomiSamsung
Release date3/1/20193/15/2020, Announced: 2/11/2020
Depth7.61 millimeters (0.3 inches)8.8 millimeters (0.35 inches)
Size (width x height)74.67 x 157.5 millimeters (2.94 x 6.2 in)76 x 166.9 millimeters (2.99 x 6.57 in)
Weight173 grams (6.06 ounces)220 grams (7.7 ounces)
Build, materialsAluminum frame, glass front/backAluminum frame, glass front/back
Protection against water and othersNot supportedIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

📲 Display

Xiaomi Mi 9 ExplorerGalaxy S20 Ultra (SM-G988B/DS)
Display typeSuper AMOLEDDynamic AMOLED
Screen size6.39" inches6.9" inches
Screen-to-body ratio~85.2% (screen-to-body ratio)~90.6% (screen-to-body ratio)
Display resolution1080x2340 pixels1440x3200 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)403 PPI509 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 6Gorilla Glass 6
Refresh ratefeature not registered120Hz
Display featuresfeature not registeredHDR10+
Always-On Display
120Hz@FHD
60Hz@QHD

🤖 Operating System

Xiaomi Mi 9 ExplorerGalaxy S20 Ultra (SM-G988B/DS)
System versionAndroid 9.0 PieAndroid 10
Firmware updatefeature not registeredAndroid 13
User Interfacefeature not registeredOne UI 2.5 / 3.1 / 4.1 / 5.0

⚙️ Processor

Xiaomi Mi 9 ExplorerGalaxy S20 Ultra (SM-G988B/DS)
Chipset64bit: Qualcomm Snapdragon 855 (SM8150) (7nm)64bit: Samsung Exynos 990 (7nm)
CPUOcta-core, 3 processors:
1x 2.84GHz Kryo 485 (Single-core)
3x 2.42GHz Kryo 485 (Triple-core)
4x 1.78GHz Kryo 485 (Quad-core)
Octa-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)
GPU graphical controllerQualcomm Adreno 640 (585MHz)ARM Mali-G77 MP11 (800MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Xiaomi Mi 9 ExplorerGalaxy S20 Ultra (SM-G988B/DS)
RAM memory12GB LPDDR4X12GB LPDDR5
Internal storage256GB (237GB available)
UFS 2.1
128GB (104GB available)
UFS 3.0
External storageNot supportedUntil 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📶 Mobile networks

Xiaomi Mi 9 ExplorerGalaxy S20 Ultra (SM-G988B/DS)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF) + e-SIM
Maximum Download / Upload1024/150 Mbps2000/316 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1700/1900/2100
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat16/13
VoLTE
Global version:
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 20, 28)
TD-LTE (Bands 38, 39, 40)
China version:
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17)
TD-LTE (Bands 34, 38, 39, 40, 41)
LTE 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
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1700/1900/2100
Secondary 4G networkNot supportedLTE 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
Secondary data networkGPRS, EDGEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A

📷 Camera

Xiaomi Mi 9 ExplorerGalaxy S20 Ultra (SM-G988B/DS)
Back camera (main camera)(triple camera)
48 megapixels
16MP ultrawide f/2.213mm1/3.0"1.0µmPDAF
12MP telephoto f/2.254mm1/3.6"1.0µmPDAF2x-optical-zoom
(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
Main camera resolution8000x6000 pixels12000x9000 pixels
Video recording (primary)4K UHD (3840x2160) 60 fps8K UHD (7680x4320) 24 fps
FlashDual-LED flashLED flash
Focal aperturef/1.5 (aperture)f/1.8 (aperture)
Focal lengthfeature not registered26mm lens
Sensor size1/2" inches1/1.33" inches
Pixel size0.8µm pixel0.8µm pixel
AutofocusLDAF/PDAF: laser/phase detection autofocusPDAF: phase detection autofocus on both cameras
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomDigital and optical zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo on both camerasHDR photo/video on both cameras
Camera extrasfeature not registered4K@60fps
1080p@240fps
720p@960fps

📸 Front camera

Xiaomi Mi 9 ExplorerGalaxy S20 Ultra (SM-G988B/DS)
Front camera (secondary)20 megapixels40 megapixels
Front camera resolution5184x3840 pixels7296x5472 pixels
Video recording (secondary)Full HD (1920x1080)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.2 (aperture)
Focal lengthfeature not registered26mm lens
Sensor sizefeature not registeredfeature not registered
Pixel size0.9µm pixel0.7µm pixel

🔉 Sound and multimedia

Xiaomi Mi 9 ExplorerGalaxy S20 Ultra (SM-G988B/DS)
LoudspeakerSupportedStereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG
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

Xiaomi Mi 9 ExplorerGalaxy S20 Ultra (SM-G988B/DS)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 3.2 Type-C, USB OTG On-The-Go
Audio outputType-C jack with 3.5mm jack adapterType-C reversible connector
TV outputNot supportedUSB Type-C (reversible)
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedSupported
Infrared portSupportedNot supported

🧭 Sensors

Xiaomi Mi 9 ExplorerGalaxy S20 Ultra (SM-G988B/DS)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
ANT+
Barometer
Compass
Face unlock
Fingerprint sensor (under display)
Gesture
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Xiaomi Mi 9 ExplorerGalaxy S20 Ultra (SM-G988B/DS)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity3300 mAh5000 mAh
Charger, watts27W Wired fast charging45W Wired fast charging
USB Power Delivery 3.0
Inductive / wireless chargingQi wireless charging15W Qi wireless charging (Qi/PMA)
9W Reverse wireless charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Xiaomi Mi 9 ExplorerGalaxy S20 Ultra (SM-G988B/DS)
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: Piano Black, Lavender Violet, Ocean Blue
• MIUI 10
• HDR10/DCI-P3 display
• Sapphire glass camera cover
• Quick Charge 4+
• Fast wireless charging 20W
• Colors: Cosmic Black, Cosmic Grey, Cloud White
• Ultrasonic fingerprint sensor
• Bixby
• Samsung DeX
• Samsung Pay (MST, NFC)

☢️ Radiation rate

Xiaomi Mi 9 ExplorerGalaxy S20 Ultra (SM-G988B/DS)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.74W/kg (head), 1.12W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.319W/kg (head), 1.557W/kg (body)
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