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Xiaomi Mi A3 64GB vs Samsung Galaxy A90 5G (SM-A9080)

Side by side comparison, pros, cons, differences between Xiaomi Mi A3 vs Samsung Galaxy A90 5G phones with full specifications. What's the best?

,
Xiaomi Mi A3 64GB
6.088"
AMOLED

720x1560

48
MP

32mp

4GB
RAM

64bit Octa

4030
mAh

(Non removable)

vs
Compare Xiaomi Mi A3 X16Samsung Galaxy A90 5G (SM-A9080)
Samsung Galaxy A90 5G (SM-A9080)
6.7"
AMOLED

1080x2400

48
MP

32mp

8GB
RAM

64bit Octa

4500
mAh

(Non removable)

What's the best phone? The PhoneMore's choice is Samsung Galaxy A90 5G (SM-A9080)

The phonemore's choice is much more technical than personal, so don't just evaluate it. Our goal is to help, but what's important to us may not be important to you. You decide which is the best! Comment!


04 Advantages Xiaomi Mi A3 64GB
Mi A3 64GBvsGalaxy A90 5G (SM-A9080)
 18%18%
+Lighter
174 grams (6.09 ounces)vs206 grams (7.21 ounces)
 11%11%
+Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure
f/1.8 (aperture)vsf/2.0 (aperture)
Advantage
+Sensors help you use the device
Face unlockvsNot supported
Advantage
+The radio lets you listen to your songs and sports in general
FMvsNot supported

16 Advantages Samsung Galaxy A90 5G (SM-A9080)
Galaxy A90 5G (SM-A9080)vsMi A3 64GB
 34%34%
+More powerful processor, you can open your applications faster
2.84Ghz 64bit Octa-Corevs2Ghz 64bit Octa-Core
 100%100%
+More RAM memory. Typically more responsive and better for multitasking
8GB LPDDR4Xvs4GB LPDDR4X
 116%100%
+More internal storage for applications and files
128GB (106GB user available)vs64GB (49GB user available)
 3 times100%
+More external storage for files using memory cards
Until 1TB microSD, microSDHC, microSDXCvsUntil 256GB microSD, microSDHC, microSDXC
 1%1%
+Thinner
8.4 millimeters (0.33 inches)vs8.5 millimeters (0.33 inches)
 131%100%
+Higher resolution screen
1080x2400 pixelsvs720x1560 pixels
 39%39%
+Crisper display of text, images and video because it has more pixels per inch (ppi)
393 PPIvs282 PPI
 10%10%
+Larger screen
6.7"vs6.088"
 5%5%
+Higher resolution main camera
(triple camera) 48MP + 8MP + 5MPvs(triple camera) 48MP + 8MP + 2MP
Advantage
+The 5G network is newer and faster
5Gvs4G+ LTE-A
 3 times100%
+Faster for surfing the internet and download files
(5G) 2000 Mbpsvs(4G+ LTE-A) 450 Mbps
Advantage
+Sensors help you use the device
ANT+vsNot supported
 12%12%
+Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
4500 mAhvs4030 mAh
Advantage
+With more SIM card slots you can have more operators and choose which one to use
2 slots Dual-SIM
(dedicated slot)
vs2 slots Dual-SIM
(hybrid slot/shares the same microSD slot)
Advantage
+NFC allows you to make payments by approach quickly and securely
NFCvsNot supported
Advantage
+More speed data transfer as mp3 and photos via USB
USB 3.1 Type-C, USB OTG On-The-GovsUSB 2.0 Type-C, USB OTG On-The-Go

31 Common items in both devices
Aluminum frame, front/back glass
Super AMOLED
16 million
LED flash
Only digital zoom
PDAF: phase detection autofocus
EIS: Digital stabilization
HDR photo on both cameras
1/2" inches
(front) 32MP
4K UHD (3840x2160 pixels)
Full HD (1920x1080 pixels)
Capacitive
Multitouch
3.5mm jack
Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
Fingerprint (under display)
LiPo - Li-Ion polymer (Non removable)
Speakerphone
Video calling
Vibrating alert
Active noise cancellation
A-GPS, GeoTagging, GLONASS, BeiDou / A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)
5.0 version A2DP/LE
HTML, XHTML, HTML5
Gorilla Glass 5 / Gorilla Glass 6
+ COMMON ITEMS

Check the comparison table below for more items that are not evaluated in comparison score above.

Model and physical featuresXiaomi Mi A3 64GBSamsung Galaxy A90 5G (SM-A9080)
ModelMi A3 64GBGalaxy A90 5G (SM-A9080)
Also known asXiaomi Mi A3 (Android One) 4GB RAM + 64GBGalaxy A90 SM-A9080ZKGCHC (8GB RAM)
Country or region availableVarious (International)China
BrandXiaomiSamsung
Release dateJuly, 2019September, 2019
Depth8.5 millimeters (0.33 inches)8.4 millimeters (0.33 inches)
Size (width x height)71.85 x 153.48 millimeters (2.83 x 6.04 in)76.4 x 164.8 millimeters (3.01 x 6.49 in)
Weight174 grams (6.09 ounces)206 grams (7.21 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum frame, front/back glassAluminum frame, front/back glass
Protection against water and othersNot supportedNot supported
Operating system (OS)Xiaomi Mi A3 64GBSamsung Galaxy A90 5G (SM-A9080)
Operating systemAndroid 9.0 PieAndroid 9.0 Pie
Firmware updatefeature not registeredfeature not registered
HardwareXiaomi Mi A3 64GBSamsung Galaxy A90 5G (SM-A9080)
Architecture - Chipset64bit - Qualcomm Snapdragon 665 SDM665 (11nm)64bit - Qualcomm Snapdragon 855 SDM855 (7nm)
CPU processorOcta-Core, 2 processors:
2Ghz Quad-Core Kryo 260 Gold
1.8Ghz Quad-Core Kryo 260 Silver
Octa-Core, 3 processors:
2.84Ghz Single-Core Kryo 485
2.42Ghz 3-Cores Kryo 485
1.78Ghz Quad-Core Kryo 485
GPU graphical controllerQualcomm Adreno 610Qualcomm Adreno 640
RAM memory4GB LPDDR4X8GB LPDDR4X
Internal storage64GB (49GB user available)
UFS 2.1
128GB (106GB user available)
External storageUntil 256GB microSD, microSDHC, microSDXC
(hybrid slot/shares the same SIM-2 slot)
Until 1TB microSD, microSDHC, microSDXC
(dedicated slot)
DisplayXiaomi Mi A3 64GBSamsung Galaxy A90 5G (SM-A9080)
Display typeSuper AMOLEDSuper AMOLED
Screen size6.088" inches6.7" inches
Screen-to-body ratio~82.5% (screen-to-body ratio)~86.1% (screen-to-body ratio)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Display resolution720x1560 pixels1080x2400 pixels
Pixel density (dot pitch)282 PPI393 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 5Gorilla Glass 6
Mobile networks and dataXiaomi Mi A3 64GBSamsung Galaxy A90 5G (SM-A9080)
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
(dedicated slot)
SIM card2 slots Dual-SIM
nano-SIM (4FF)
2 slots Dual-SIM
nano-SIM (4FF)
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 850/900/1700/1900/2100UMTS 850/900/1900/2100
Primary 4G/5G networkLTE Cat9 (Bands 1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (Bands 38, 40)
VoLTE
LTE Cat20 (Bands 1, 3, 5, 7, 8, 20)
TD-LTE (Bands 34, 38, 39, 40, 41)
VoLTE

5G NSA (N41, N78)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G-NR
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE
Maximum download/upload450/50 Mbps2000/150 Mbps
Messaging and callingXiaomi Mi A3 64GBSamsung Galaxy A90 5G (SM-A9080)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
Primary / back cameraXiaomi Mi A3 64GBSamsung Galaxy A90 5G (SM-A9080)
Main camera(triple camera)
48 megapixels
8MP ultrawide (f/2.2 1.12µm)
2MP depth sensor (f/2.4)
(triple camera)
48 megapixels
8MP ultrawide (f/2.2 12mm 1.12µm)
5MP depth sensor (f/2.2)
Main camera resolution8000x6000 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160 pixels) 30 fps4K UHD (3840x2160 pixels) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/2.0 (aperture)
Focal lengthfeature not registered26mm lens
Sensor size1/2" inches1/2" inches
Pixel size0.8µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
Front / secondary cameraXiaomi Mi A3 64GBSamsung Galaxy A90 5G (SM-A9080)
Front camera32 megapixels32 megapixels
Front camera resolution6528x4896 pixels6528x4896 pixels
Video recording (secondary)Full HD (1920x1080 pixels)Full HD (1920x1080 pixels)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/4" inches
Pixel size0.8µm pixelfeature not registered
MultimediaXiaomi Mi A3 64GBSamsung Galaxy A90 5G (SM-A9080)
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, 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 and interfacesXiaomi Mi A3 64GBSamsung Galaxy A90 5G (SM-A9080)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 3.1 Type-C, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 version A2DP/LE5.0 version A2DP/LE
WiFi802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)
DLNANot supportedNot supported
NFCNot supportedSupported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portSupportedNot supported
Other functionsXiaomi Mi A3 64GBSamsung Galaxy A90 5G (SM-A9080)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
Java / Flash playerNot supportedNot supported
SensorsAccelerometer
Proximity
Compass
Ambient Light
Gyroscope
Face unlock
Fingerprint (under display)
Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
Hall effect
Fingerprint (under display)
ANT+
Other features- Colors: Gray, White, Blue
- Android One
- 2.5D glass screen
- 19.5:9 display ratio
- Quick Charge 3
- WiFi direct, display, hotspot
- Colors: Black, White
- One UI
- Always-on display
- Samsung DeX
- Dolby Atmos sound
- WiFi direct, hotspot
Power supply and autonomyXiaomi Mi A3 64GBSamsung Galaxy A90 5G (SM-A9080)
BatteryLiPo - Li-Ion polymer (Non removable)
Fast battery charging
LiPo - Li-Ion polymer (Non removable)
Fast battery charging
Battery capacity4030 mAh4500 mAh
Battery model / charger (watts)9V/2A=18W25W
Talk timefeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered
Radiation rate (SAR)Xiaomi Mi A3 64GBSamsung Galaxy A90 5G (SM-A9080)
SAR USA, Mexico, Colombiafeature not registeredfeature not registered
SAR European Union, UKfeature not registeredfeature not registered