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Asus ROG Phone 3 (128GB/8GB) vs Xiaomi Mi A2 (128GB)

Side by side comparison between Asus ROG Phone 3 vs Xiaomi Mi A2 phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi Mi A2 X Asus ROG Phone 3 (128GB/8GB) 21Points
6.59"
AMOLED

1080x2340

64
MP

24mp

8GB
RAM

Octa-core

6000
mAh

(Non removable)

vs
05Points Xiaomi Mi A2 (128GB) Compare Asus ROG Phone 3 X
5.99"
IPS

1080x2160

12
MP

20mp

6GB
RAM

Octa-core

3000
mAh

(Non removable)

What's the better phone? Asus ROG Phone 3 (128GB/8GB)

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!

ROG Phone 3 (128GB/8GB)} 21 Advantages Asus ROG Phone 3 (128GB/8GB) vs Mi A2 (128GB)} 5 Advantages Xiaomi Mi A2 (128GB)
+3.09GHz 64bit Octa-core (7nm)30%
More powerful processor, you can open your applications faster
vs2.2GHz 64bit Octa-core (14nm)
+8GB LPDDR533%
More RAM memory. Typically more responsive and better for multitasking.
vs6GB LPDDR4X
+UFS 3.1Advantage
Fastest write and read storage.
vseMMC 5.1
+AMOLEDAdvantage
AMOLED display is brighter and more vivid
vsLTPS IPS LCD
+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
vsNot supported
+144Hz140%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
vs60Hz
+1 billion62 times
More colors on the screen is better quality images and videos
vs16 million
+1080x2340 pixels8%
Higher resolution screen
vs1080x2160 pixels
+6.59"10%
Larger screen
vs5.99"
+(triple camera) 64MP + 13MP + 5MP156%
Higher resolution main camera
vs(dual camera) 12MP + 20MP
+1/1.72" inches69%
The larger sensor camera lets you take photos with better depth.
vs1/2.9" inches
+(front) 24MP19%
Higher resolution secondary camera to take pictures and selfies
vs(front) 20MP
+8K UHD (7680x4320)3 times
More image quality for recording videos with the primary camera
vs4K UHD (3840x2160)
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
vs4G LTE-A
+(5G SA/NSA) 5000 Mbps7 times
Faster for surfing the internet and download files
vs(4G LTE-A) 600 Mbps
+6000 mAh100%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs3000 mAh
+30W67%
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.
vs18W
+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
vs802.11 a/b/g/n/ac [wifi5]
+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster
vs5.0 + A2DP/LE
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsUSB 2.0 Type-C reversible connector
128GB (100GB available)vs+128GB (111GB available)11%
More internal storage for applications and files
240 grams (8.4 ounces)vs+166 grams (5.81 ounces)45%
Lighter
9.85 millimeters (0.39 inches)vs+7.3 millimeters (0.29 inches)35%
Thinner
391 PPIvs+403 PPI3%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
LED flashvs+Dual-LED on main camera and LED on front cameraAdvantage
The Dual-LED on main camera and LED on front camera helps in dark places or in low light

27 Common items in both devices
Aluminum frame, glass front/back / Aluminum body, glass front
Only digital zoom
PDAF: phase detection autofocus
EIS: Digital stabilization
HDR photo on both cameras
f/1.8 (aperture)
(front) Full HD (1920x1080)
+20 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

Asus ROG Phone 3 (128GB/8GB)Xiaomi Mi A2 (128GB)
ModelROG Phone 3 (128GB/8GB)Xiaomi Mi A2 (128GB)
Other model namesAsus ROG Phone 3 ZS661KS, ZS661KSF (8GB RAM)Xiaomi Mi A2 M1804D2SG (128GB + 6GB RAM), 小米6X, Xiaomi Wayne
Country or region available(Global, International)
(Global, International)
(Global, International)India
(Global, International), India
BrandAsusXiaomi
Release date7/22/20207/27/2018, Announced: 7/24/2018
Depth9.85 millimeters (0.39 inches)7.3 millimeters (0.29 inches)
Size (width x height)78 x 171 millimeters (3.07 x 6.73 in)75.4 x 158.7 millimeters (2.97 x 6.25 in)
Weight240 grams (8.4 ounces)166 grams (5.81 ounces)
Build, materialsAluminum frame, glass front/backAluminum body, glass front
Protection against water and othersNot supportedNot supported

📲 Display

Asus ROG Phone 3 (128GB/8GB)Xiaomi Mi A2 (128GB)
Display typeAMOLEDLTPS IPS LCD
Screen size6.59" inches5.99" inches
Screen-to-body ratio~79.9% (screen-to-body ratio)~77.4% (screen-to-body ratio)
Display resolution1080x2340 pixels (19.5:9)1080x2160 pixels (19:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)391 PPI403 PPI
Colors1 billion16 million
Scratch-resistant glassGorilla Glass 6Gorilla Glass 5
Refresh rate144Hz60Hz
Display features650nits[typ]
HDR10+
Not supported

🤖 Operating System

Asus ROG Phone 3 (128GB/8GB)Xiaomi Mi A2 (128GB)
System versionAndroid 10Android 8.1 Oreo
Firmware updatefeature not registeredAndroid 10
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Asus ROG Phone 3 (128GB/8GB)Xiaomi Mi A2 (128GB)
Chipset64bit: Qualcomm Snapdragon 865+ (SM8250-AB) (7nm)64bit: Qualcomm Snapdragon 660 (SDM660) (14nm)
CPUOcta-core, 3 processors:
1x 3.09GHz Kryo 585 (Single-core)
3x 2.42GHz Kryo 585 (Triple-core)
4x 1.8GHz Kryo 585 (Quad-core)
Octa-core, 2 processors:
4x 2.2GHz Kryo 260 Gold (Quad-core)
4x 1.8GHz Kryo 260 Silver (Quad-core)
GPU graphical controllerQualcomm Adreno 650 (250-646MHz)Qualcomm Adreno 512 (650MHz)
Performance (benchmark)feature not registeredAnTuTu: 130927 (v7), 172886 (v8)
Geekbench: 4625 (v4.4), 1157 (v5.1)
GFXBench: 8.6fps (ES 3.1 onscreen)

💽 Memory and storage

Asus ROG Phone 3 (128GB/8GB)Xiaomi Mi A2 (128GB)
RAM memory8GB LPDDR56GB LPDDR4X
Internal storage128GB (100GB available)
UFS 3.1
128GB (111GB available)
eMMC 5.1
External storageNot supportedNot supported

📶 Mobile networks

Asus ROG Phone 3 (128GB/8GB)Xiaomi Mi A2 (128GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload5000/150 Mbps600/150 Mbps
Network technology2G, 3G, 4G, 5G2G, 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 800/850/900/1700/1900/2100
Global version:
UMTS 850/900/1700/1900/2100
India version:
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat20
VoLTE
A version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 66, 71)
TD-LTE (34, 38, 39, 40, 41, 42, 48)
B version:
LTE (1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (34, 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 5G networkA version:
SA/NSA (1, 2, 3, 5, 28, 41, 66, 71, 77, 78, 79)
B version:
SA/NSA (41, 77, 78, 79)
Not 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-A, SA/NSAGPRS, 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

📷 Camera

Asus ROG Phone 3 (128GB/8GB)Xiaomi Mi A2 (128GB)
Back camera (main camera)(triple camera)
64 megapixels
13MP ultrawide f/2.4125°11mm
5MP macro f/2.0
(dual camera)
12 megapixels
20MP f/1.81/2.8"1.0µm
Main camera resolution10120x6328 pixels4000x3000 pixels
Video recording (primary)8K UHD (7680x4320) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashDual-LED on main camera and LED on front camera
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal length26mm (lens)feature not registered
Sensor size1/1.72" inches1/2.9" inches
Pixel size0.8µm pixel1.25µm 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
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Asus ROG Phone 3 (128GB/8GB)Xiaomi Mi A2 (128GB)
Front camera (secondary)24 megapixels20 megapixels
Front camera resolution5632x4224 pixels5164x3872 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedLED
Focal aperturef/2.0 (aperture)f/2.2 (aperture)
Focal length27mm (lens)feature not registered
Sensor sizefeature not registered1/2.8" inches
Pixel size0.9µm pixel1µm pixel

🔉 Sound and multimedia

Asus ROG Phone 3 (128GB/8GB)Xiaomi Mi A2 (128GB)
LoudspeakerSupportedSupported
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, OGG, eAAC+, FLAC

🔌 Connectivity

Asus ROG Phone 3 (128GB/8GB)Xiaomi Mi A2 (128GB)
USBUSB 3.1 Type-C, USB OTG On-The-GoUSB 2.0 Type-C reversible connector
Audio outputType-C jack with 3.5mm jack adapterType-C jack with 3.5mm jack adapter
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.1 + A2DP/LE5.0 + 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 [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, QZSSA-GPS, GeoTagging, GLONASS, BeiDou
NFCSupportedNot supported
Infrared portNot supportedSupported

🧭 Sensors

Asus ROG Phone 3 (128GB/8GB)Xiaomi Mi A2 (128GB)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (under display)
Gesture
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (rear-mounted)
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Asus ROG Phone 3 (128GB/8GB)Xiaomi Mi A2 (128GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity6000 mAh3000 mAh
Charger, watts30W Wired fast charging
10W Reverse charging by cable
Quick Charge 3/4
USB Power Delivery 3.0
18W Wired fast charging
Quick Charge 4
Inductive / wireless chargingNot supportedNot supported
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Asus ROG Phone 3 (128GB/8GB)Xiaomi Mi A2 (128GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
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: Black glare
• ROG UI (Republic Of Gamers)
• Always-On display
• DTS:X stereo speakers (2 amplifiers)
• 24-bit/192kHz audio
• AeroActive Cooler 3
• Colors: Black, Gold, Blue, Red, Rose Gold
• Android One
• Back camera sensor: Sony IMX486/IMX376
• Front camera sensor: Sony IMX376
• WiFi display

☢️ Radiation rate

Asus ROG Phone 3 (128GB/8GB)Xiaomi Mi A2 (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)0.74W/kg (head), 1.5W/kg (body)0.96W/kg (head), 0.64W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered1.16W/kg (head), 0.66W/kg (body)
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