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OnePlus 3T 128GB vs Xiaomi Mi A2 128GB

Comparison: side by side, pros and cons and the differences between OnePlus 3T 128GB vs Xiaomi Mi A2 128GB phones. Which is the best phone?

,
OnePlus 3T 128GB
5.5"
AMOLED

1080x1920

16
MP

16mp

6GB
RAM

64bit Quad

3400
mAh

(Non removable)

vs
Compare OnePlus 3T X13Xiaomi Mi A2 128GB
Xiaomi Mi A2 128GB
5.99"
IPS

1080x2160

12
MP

20mp

6GB
RAM

64bit Octa

3000
mAh

(Non removable)

What's the best phone? The PhoneMore's choice is Xiaomi Mi A2 128GB

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 phone! Comment!


08 Advantages OnePlus 3T 128GB
3T 128GBvsMi A2 128GB
 5%5%
+Lighter
158 grams (5.53 ounces)vs166 grams (5.81 ounces)
Advantage
+This device has a Optic AMOLED screen, which are brighter and more vivid
Optic AMOLEDvsLTPS IPS LCD
Advantage
+Image stabilization prevents blurry photos and helps in recording motion video
OIS: Optical stabilizationvsEIS: Digital stabilization
 4%4%
+The larger sensor camera lets you take photos with better depth
1/2.8" inchesvs1/2.9" inches
Advantage
+Headsets with 3.5mm Jack size are more common and easy to find in stores
3.5mm jackvsType-C jack with 3.5mm jack adapter
 13%13%
+Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
3400 mAhvs3000 mAh
Advantage
+With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device
DLNAvsNot supported
Advantage
+NFC allows you to make payments by approach quickly and securely
NFCvsNot supported

13 Advantages Xiaomi Mi A2 128GB
Mi A2 128GBvs3T 128GB
 25%25%
+More powerful processor, you can open your applications faster
2.2Ghz 64bit Octa-Corevs2.35Ghz 64bit Quad-Core
 1%1%
+Thinner
7.3 millimeters (0.29 inches)vs7.35 millimeters (0.29 inches)
 13%13%
+Higher resolution screen
1080x2160 pixelsvs1080x1920 pixels
 1%1%
+Crisper display of text, images and video because it has more pixels per inch (ppi)
403 PPIvs401 PPI
 9%9%
+Larger screen
5.99"vs5.5"
 101%100%
+Higher resolution main camera
(dual camera) 12MP + 20MPvs(back) 16MP
Advantage
+The Dual LED on main camera and LED on front camera helps in dark places or in low light
Dual LED on main camera and LED on front cameravsLED flash
 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)
 26%26%
+Higher resolution secondary camera to take pictures and selfies
(front) 20MPvs(front) 16MP
Advantage
+Android 8.1 Oreo is newer and safer
Android 8.1 OreovsAndroid 6.0.1 Marshmallow
 100%100%
+Faster for surfing the internet and download files
(4G+ LTE-A) 600 Mbpsvs(4G+ LTE-A) 300 Mbps
Advantage
+Sensors help you use the device
Face recognition (unlock)vsNot supported
Advantage
+Bluetooth 5.0 version A2DP/LE is newer and faster
5.0 version A2DP/LEvs4.2 version A2DP

28 Common items in both devices
6GB LPDDR4
128GB (114GB user available) / 128GB (111GB user available)
16 million
Only digital zoom
PDAF: phase detection autofocus
HDR photo/video on both cameras / HDR photo on both cameras
4K UHD (3840x2160 pixels)
Full HD (1920x1080 pixels)
4G+ LTE-A
Capacitive
Multitouch
Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
Fingerprint / Fingerprint (rear-mounted)
LiPo - Li-Ion polymer (Non removable)
Speakerphone
Video calling
Vibrating alert
2 slots Dual-SIM
Active noise cancellation
A-GPS, GeoTagging, GLONASS, BeiDou
802.11 a/b/g/n/ac + MIMO (2.4Ghz/5Ghz)
USB 2.0 Type-C reversible connector
HTML, XHTML, HTML5
Gorilla Glass 4 / Gorilla Glass 5
+ COMMON ITEMS

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

Model and physical featuresOnePlus 3T 128GBXiaomi Mi A2 128GB
BrandOnePlusXiaomi
Model3T 128GBMi A2 128GB
Also known asOnePlus Three, OnePlus 3T Dual-SimXiaomi Mi A2 M1804D2SG 6GB/128GB, 小米6X, Xiaomi Wayne
Country or region where it's soldCanadaChinaUSAEuropeHong KongVarious (International)IndiaVarious (International)
Release dateNovember, 2016July, 2018
Depth7.35 millimeters (0.29 inches)7.3 millimeters (0.29 inches)
Size (width x height)74.7 x 152.7 millimeters (2.94 x 6.01 in)75.4 x 158.7 millimeters (2.97 x 6.25 in)
Weight158 grams (5.53 ounces)166 grams (5.81 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsfeature not registeredAluminum body, front glass
Protection against water and othersNot supportedNot supported
Operating system (OS)OnePlus 3T 128GBXiaomi Mi A2 128GB
Operating systemAndroid 6.0.1 MarshmallowAndroid 8.1 Oreo
Firmware updatefeature not registeredfeature not registered
HardwareOnePlus 3T 128GBXiaomi Mi A2 128GB
Architecture - Chipset64bit - Qualcomm Snapdragon 821 MSM8996 (14nm)64bit - Qualcomm Snapdragon 660 SDM660 (14nm)
CPU processorQuad-Core, 2 processors:
2.35Ghz Dual-Core Kryo
1.6Ghz Dual-Core Kryo
Octa-Core, 2 processors:
2.2Ghz Quad-Core Kryo 260 Gold
1.8Ghz Quad-Core Kryo 260 Silver
GPU graphical controllerQualcomm Adreno 530Qualcomm Adreno 512 650Mhz
RAM memory6GB LPDDR46GB LPDDR4X
Internal storage128GB (114GB user available)128GB (111GB user available)
eMMC 5.1
External storageNot supportedNot supported
DisplayOnePlus 3T 128GBXiaomi Mi A2 128GB
Display typeOptic AMOLEDLTPS IPS LCD
Screen size5.5" inches5.99" inches
Screen-to-body ratio~73.1% (screen-to-body ratio)~77.4% (screen-to-body ratio)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Display resolution1080x1920 pixels1080x2160 pixels
Pixel density (dot pitch)401 PPI403 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 4Gorilla Glass 5
Mobile networks and dataOnePlus 3T 128GBXiaomi Mi A2 128GB
Dual-SIMDual SIM Standby - Call active on one sim card
(dedicated 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 networkNorth America model:
CDMA2000 EV-DO
UMTS 850/900/1700/1900/2100

Europe/Asia model:
UMTS 850/900/1900/2100

China model:
CDMA2000 EV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
Global version:
UMTS 850/900/1700/1900/2100

India version:
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat6

North America model:
LTE (Bands 1,2,4,5,7,8,12,17,30)

Europe/Asia model:
LTE (Bands 1,3,5,7,8,20)
TD-LTE (Bands 38,40)

China model:
LTE (Bands 1,3,5,7,8)
TD-LTE (Bands 38,39,40,41)
LTE Cat12
VoLTE

Global version:
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 20)
TD-LTE (Bands 38, 40)

India version:
LTE (Bands 1, 3, 5)
TD-LTE (Bands 40, 41)
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 supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE
Maximum download/upload300/50 Mbps600/150 Mbps
Messaging and callingOnePlus 3T 128GBXiaomi Mi A2 128GB
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
Primary camera / Back cameraOnePlus 3T 128GBXiaomi Mi A2 128GB
Main camera16 megapixels(dual camera)
12 megapixels
20MP (f/1.8 1/2.8" 1.0µm)
Main camera resolution4608x3456 pixels4000x3000 pixels
Video recording (primary)4K UHD (3840x2160 pixels) 30 fps4K UHD (3840x2160 pixels) 30 fps
FlashLED flashDual LED on main camera and LED on front camera
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor size1/2.8" inches1/2.9" inches
Pixel size1.12µm pixel1.25µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo/video on both camerasHDR photo on both cameras
Front camera / Secondary cameraOnePlus 3T 128GBXiaomi Mi A2 128GB
Front camera16 megapixels20 megapixels
Front camera resolution4608x3456 pixels5164x3872 pixels
Video recording (secondary)Full HD (1920x1080 pixels)Full HD (1920x1080 pixels)
Front flashNot supportedLED
Focal aperturef/2.0 (aperture)f/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/2.8" inches
Pixel size1µm pixel1µm pixel
MultimediaOnePlus 3T 128GBXiaomi Mi A2 128GB
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, DivX, XviD, MKV, WMVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, OGG, eAAC+, FLAC
Connectivity and interfacesOnePlus 3T 128GBXiaomi Mi A2 128GB
USBUSB 2.0 Type-C reversible connectorUSB 2.0 Type-C reversible connector
TV outputNot supportedNot supported
Audio output3.5mm jackType-C jack with 3.5mm jack adapter
Bluetooth4.2 version A2DP5.0 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)
DLNASupportedNot supported
NFCSupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, BeiDou
Infrared portNot supportedSupported
Other functionsOnePlus 3T 128GBXiaomi Mi A2 128GB
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
Fingerprint
Gesture
Hall effect
Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
Hall effect
Face recognition (unlock)
Fingerprint (rear-mounted)
Other features- Colors: Gunmetal
- USB OTG On-The-Go
- Aluminum body
- OxygenOS 3.5
- LED notification (RGB)
- Rear camera: Sony IMX298 sensor
- Front camera: Samsung 3P8SP sensor
- Slow motion 720p@120fps
- Dash charge
- Fast battery charging: 60% in 30min
- Dirac HD Sound
- Miracast
- WiFi dual-band
- WiFi direct, hotspot
- Colors: Black, Gold, Blue, Red, Rose Gold
- Android One
- Quick Charge 4.0
- Back camera sensor: Sony IMX486/IMX376
- Front camera sensor: Sony IMX376
- WiFi display
- WiFi direct, hotspot
Power supply and autonomyOnePlus 3T 128GBXiaomi Mi A2 128GB
Battery technologyLiPo - Li-Ion polymer (Non removable)LiPo - Li-Ion polymer (Non removable)
Fast battery charging
Battery capacity3400 mAh3000 mAh
Battery model / charger (watts)5V 4A5V/2A=10W
Talk timefeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered
Specific absorption rate (radiation)OnePlus 3T 128GBXiaomi Mi A2 128GB
SAR USA, Mexico, Colombiafeature not registeredfeature not registered
SAR European Union, UKfeature not registeredfeature not registered