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Xiaomi Mi Mix 3 (256GB/8GB) vs Asus ROG Phone 3 (256GB/12GB)

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

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Compare Asus ROG Phone 3 X Xiaomi Mi Mix 3 (256GB/8GB) 11Points
6.39"
AMOLED

1080x2340

12
MP

24mp

8GB
RAM

Octa-core

3200
mAh

(Non removable)

vs
18Points Asus ROG Phone 3 (256GB/12GB) Compare Xiaomi Mi Mix 3 X
6.59"
AMOLED

1080x2340

64
MP

24mp

12GB
RAM

Octa-core

6000
mAh

(Non removable)

What's the better phone? Asus ROG Phone 3 (256GB/12GB)

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 Mix 3 (256GB/8GB)} 11 Advantages Xiaomi Mi Mix 3 (256GB/8GB) vs ROG Phone 3 (256GB/12GB)} 18 Advantages Asus ROG Phone 3 (256GB/12GB)
+218 grams (7.63 ounces)10%
Lighter
vs240 grams (8.4 ounces)
+8.5 millimeters (0.33 inches)16%
Thinner
vs9.85 millimeters (0.39 inches)
+Aluminum body, glass front, ceramic backAdvantage
More resistant material
vsAluminum frame, glass front/back
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsAMOLED
+403 PPI3%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs391 PPI
+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
vsLED flash
+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
vsOnly digital zoom
+OIS (4-axis): Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+(dual front camera) 24MP + 2MP9%
Higher resolution secondary camera to take pictures and selfies
vs(front) 24MP
+Qi wireless chargingAdvantage
Wireless charging is another way to charge the battery.
vsNot supported
2.8GHz 64bit Octa-core (10nm)vs+3.09GHz 64bit Octa-core (7nm)10%
More powerful processor, you can open your applications faster
8GB LPDDR4Xvs+12GB LPDDR550%
More RAM memory. Typically more responsive and better for multitasking.
UFS 2.1vs+UFS 3.1Advantage
Fastest write and read storage.
HDR8vs+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
60Hzvs+144Hz140%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
16 millionvs+1 billion62 times
More colors on the screen is better quality images and videos
6.39"vs+6.59"3%
Larger screen
(dual camera) 12MP + 12MPvs+(triple camera) 64MP + 13MP + 5MP2 times
Higher resolution main camera
1/2.55" inchesvs+1/1.72" inches48%
The larger sensor camera lets you take photos with better depth.
4K UHD (3840x2160)vs+8K UHD (7680x4320)3 times
More image quality for recording videos with the primary camera
4G LTE-Avs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
(4G LTE-A) 600 Mbpsvs+(5G SA/NSA) 5000 Mbps7 times
Faster for surfing the internet and download files
Virtual proximity sensorvs+Proximity sensorAdvantage
Sensors help you use the device
3200 mAhvs+6000 mAh88%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
18Wvs+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.
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
5.0 + A2DP/LEvs+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster
USB 2.0 Type-C, USB OTG On-The-Govs+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.

26 Common items in both devices
256GB (240GB available) / 256GB (225GB available)
1080x2340 pixels
PDAF: phase detection autofocus
HDR photo on both cameras
f/1.8 (aperture)
(front) Full HD (1920x1080)
Android 10
+19 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 Mix 3 (256GB/8GB)Asus ROG Phone 3 (256GB/12GB)
ModelXiaomi Mi Mix 3 (256GB/8GB)ROG Phone 3 (256GB/12GB)
Other model names小米MIX 3, Xiaomi Mix 3 M1810E5AAsus ROG Phone 3 ZS661KS, ZS661KSF (12GB RAM)
Country or region available(Global, International)China
(Global, International), China
(Global, International)
(Global, International)
BrandXiaomiAsus
Release date11/1/2018, Announced: 10/1/20187/22/2020
Depth8.5 millimeters (0.33 inches)9.85 millimeters (0.39 inches)
Size (width x height)74.69 x 157.89 millimeters (2.94 x 6.22 in)78 x 171 millimeters (3.07 x 6.73 in)
Weight218 grams (7.63 ounces)240 grams (8.4 ounces)
Build, materialsAluminum body, glass front, ceramic backAluminum frame, glass front/back
Protection against water and othersNot supportedNot supported

📲 Display

Xiaomi Mi Mix 3 (256GB/8GB)Asus ROG Phone 3 (256GB/12GB)
Display typeSuper AMOLEDAMOLED
Screen size6.39" inches6.59" inches
Screen-to-body ratio~85% (screen-to-body ratio)~79.9% (screen-to-body ratio)
Display resolution1080x2340 pixels (19.5:9)1080x2340 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)403 PPI391 PPI
Colors16 million1 billion
Scratch-resistant glassGorilla Glass 3Gorilla Glass 6
Refresh rate60Hz144Hz
Display features600nits[typ]
HDR8
650nits[typ]
HDR10+

🤖 Operating System

Xiaomi Mi Mix 3 (256GB/8GB)Asus ROG Phone 3 (256GB/12GB)
System versionAndroid 9.0 PieAndroid 10
Firmware updateAndroid 10feature not registered
User InterfaceMIUI 10 / 12feature not registered

⚙️ Processor

Xiaomi Mi Mix 3 (256GB/8GB)Asus ROG Phone 3 (256GB/12GB)
Chipset64bit: Qualcomm Snapdragon 845 (SDM845) (10nm)64bit: Qualcomm Snapdragon 865+ (SM8250-AB) (7nm)
CPUOcta-core, 2 processors:
4x 2.8GHz Kryo 385 Gold (Quad-core)
4x 1.7GHz Kryo 385 Silver (Quad-core)
Octa-core, 3 processors:
1x 3.09GHz Kryo 585 (Single-core)
3x 2.42GHz Kryo 585 (Triple-core)
4x 1.8GHz Kryo 585 (Quad-core)
GPU graphical controllerQualcomm Adreno 630 (710MHz)Qualcomm Adreno 650 (250-646MHz)
Performance (benchmark)AnTuTu: 292353 (v7), 352130 (v8)
Geekbench: 9065 (v4.4), 2170 (v5.1)
GFXBench: 30fps (ES 3.1 onscreen)
feature not registered

💽 Memory and storage

Xiaomi Mi Mix 3 (256GB/8GB)Asus ROG Phone 3 (256GB/12GB)
RAM memory8GB LPDDR4X12GB LPDDR5
Internal storage256GB (240GB available)
UFS 2.1
256GB (225GB available)
UFS 3.1
External storageNot supportedNot supported

📶 Mobile networks

Xiaomi Mi Mix 3 (256GB/8GB)Asus ROG Phone 3 (256GB/12GB)
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 / Upload600/50 Mbps5000/150 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 networkCDMA 800/1900, GSM 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkGlobal version:
UMTS 800/850/900/1700/1800/1900/2100
China version:
CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1700/1900/2100
CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 800/850/900/1700/1900/2100
Primary 4G networkLTE Cat11
VoLTE
Global version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66)
TD-LTE (34, 38, 39, 40, 41)
China version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 20)
TD-LTE (34, 38, 39, 40, 41)
LTE 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)
Primary 5G networkNot supportedA version:
SA/NSA (1, 2, 3, 5, 28, 41, 66, 71, 77, 78, 79)
B version:
SA/NSA (41, 77, 78, 79)
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, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkGlobal version:
UMTS 800/850/900/1700/1800/1900/2100
China version:
UMTS 850/900/1700/1900/2100
Not supported
Secondary 4G networkLTE Cat11
VoLTE
Global version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66)
TD-LTE (34, 38, 39, 40, 41)
China version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 20)
TD-LTE (34, 38, 39, 40, 41)
Not supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE

📷 Camera

Xiaomi Mi Mix 3 (256GB/8GB)Asus ROG Phone 3 (256GB/12GB)
Back camera (main camera)(dual camera)
12 megapixels
12MP telephoto 1/3.4"1.0µm
(triple camera)
64 megapixels
13MP ultrawide f/2.4125°11mm
5MP macro f/2.0
Main camera resolution4000x3000 pixels10120x6328 pixels
Video recording (primary)4K UHD (3840x2160) 60 fps8K UHD (7680x4320) 30 fps
FlashLED flash on both camerasLED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor size1/2.55" inches1/1.72" inches
Pixel size1.4µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS (4-axis): Optical stabilizationEIS: Digital stabilization
ZoomDigital and optical zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extras4K@30/60fps
1080p@30/60/960fps
feature not registered

📸 Front camera

Xiaomi Mi Mix 3 (256GB/8GB)Asus ROG Phone 3 (256GB/12GB)
Front camera (secondary)(dual front camera)
24 megapixels
2MP depth
24 megapixels
Front camera resolution5656x4224 pixels5632x4224 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashLEDNot supported
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal length26mm (lens)27mm (lens)
Sensor size1/2.8" inchesfeature not registered
Pixel size0.9µm pixel0.9µm pixel

🔉 Sound and multimedia

Xiaomi Mi Mix 3 (256GB/8GB)Asus ROG Phone 3 (256GB/12GB)
LoudspeakerMono sound (not stereo)Supported
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 Mix 3 (256GB/8GB)Asus ROG Phone 3 (256GB/12GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 3.1 Type-C, USB OTG On-The-Go
Audio outputType-C jack with 3.5mm jack adapterType-C jack with 3.5mm jack adapter
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Bluetooth5.0 + A2DP/LE5.1 + 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
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSSA-GPS, GeoTagging, GLONASS, GALILEO, QZSS
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Xiaomi Mi Mix 3 (256GB/8GB)Asus ROG Phone 3 (256GB/12GB)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (rear-mounted)
Gyroscope
Virtual proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (under display)
Gesture
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Xiaomi Mi Mix 3 (256GB/8GB)Asus ROG Phone 3 (256GB/12GB)
Battery typeLi-Ion: lithium-ion (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity3200 mAh6000 mAh
Charger, watts18W Wired fast charging
Quick Charge 4
30W Wired fast charging
10W Reverse charging by cable
Quick Charge 3/4
USB Power Delivery 3.0
Inductive / wireless charging10W Qi wireless chargingNot supported
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Xiaomi Mi Mix 3 (256GB/8GB)Asus ROG Phone 3 (256GB/12GB)
Call controlVoice dialing, Voice recorderVoice 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: Onyx Black, Jade Green, Sapphire Blue
• Mechanical pop-up front camera
• Colors: Black glare
• ROG UI (Republic Of Gamers)
• Always-On display
• DTS:X stereo speakers (2 amplifiers)
• 24-bit/192kHz audio
• AeroActive Cooler 3

☢️ Radiation rate

Xiaomi Mi Mix 3 (256GB/8GB)Asus ROG Phone 3 (256GB/12GB)
SAR 1.6W/kg (USA, Mexico, etc.)1.45W/kg (head), 1.57W/kg (body)0.74W/kg (head), 1.5W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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