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Asus ROG Phone 3 (128GB/12GB) vs Mirage 21F

Side by side comparison between Asus ROG Phone 3 vs Mirage 21F phones, differences, pros, cons with full specifications. What's the better?

Compare Mirage 21F XAsus ROG Phone 3 (128GB/12GB)32Points
Asus ROG Phone 3 (128GB/12GB)





64bit Octa


(Non removable)

Mirage 21F




32bit Single



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

ROG Phone 3 (128GB/12GB)32 Advantages Asus ROG Phone 3 (128GB/12GB)vs21F5 Advantages Mirage 21F
+128GB (100GB available)3199 times
More internal storage for applications and files
vs128MB (32MB available)
+UFS 3.1Advantage
Fastest write and read storage.
vsFlash (EEPROM)
+9.85 millimeters (0.39 inches)41%
vs13.9 millimeters (0.55 inches)
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body
AMOLED display is brighter and more vivid
vsCSTN - passive matrix
+1 billion15384 times
More colors on the screen is better quality images and videos
vs65 thousand
+1080x2340 pixels32 times
Higher resolution screen
vs240x320 pixels
+391 PPI76%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs222 PPI
+6.59"3 times
Larger screen
+(triple camera) 64MP + 13MP + 5MP66 times
Higher resolution main camera
vs(back) 1.2MP
+LED flashAdvantage
The LED flash helps in dark places or in low light
vsNot supported
+PDAF: phase detection autofocusAdvantage
Best autofocus type for taking pictures
vsNot supported
+EIS: Digital stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsNot supported
+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsNot supported
+(front) 24MPAdvantage
A front-camera is best for taking selfies
vsNot supported
+8K UHD (7680x4320)431 times
More image quality for recording videos with the primary camera
vsQVGA (320x240)
+2500000 apps (Google Play Store)249999 times
More apps available to download and use
vs10 apps
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
+(5G SA/NSA) 5000 MbpsAdvantage
Faster for surfing the internet and download files
vs(2G EDGE)
+Capacitive MultitouchAdvantage
The touch screen facilitates the use of the device
vsNot supported
+Accelerometer, Proximity sensor, Compass, Ambient Light sensor, Gyroscope, Gesture, Hall effect, Face unlock, Fingerprint sensor (under display)Advantage
Sensors help you use the device
vsNot supported
+6000 mAh9 times
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs600 mAh
+Video callingAdvantage
The video calling allows to make calls with voice and video
vsNot supported
+Active noise cancellationAdvantage
Noise-canceling microphone allows better call quality
vsNot supported
+A-GPS, GeoTagging, GLONASS, GALILEO, QZSSAdvantage
It's harder to lose yourself in the city with GPS on your device
vsNot supported
+802.11 a/b/g/n/ac/ax (2.4Ghz, 5Ghz) Wifi6 + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac/ax (2.4Ghz, 5Ghz) Wifi6 + MIMO is newer and faster
vsNot supported
+5.1 + A2DP/LEAdvantage
Bluetooth 5.1 + A2DP/LE is newer and faster
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.
vsMicroUSB 1.1
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 1.1
+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
+Gorilla Glass 6Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
Not supportedvs+Until 32GB microSDAdvantage
More external storage for files using memory cards
240 grams (8.4 ounces)vs+69 grams (2.42 ounces)2 times
Type-C jack with 3.5mm jack adaptervs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
LiPo: Li-Ion polymer (Non removable)vs+Li-Ion: Lithium-Ion (Removable)Advantage
Removable battery can be replaced easily
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general

4 Common items in both devices
Only digital zoom
Vibrating alert
2 slots (Dual-SIM)
+ specs and more in the table below

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

Highlight differencesClear highlight
Physical featuresAsus ROG Phone 3 (128GB/12GB)Mirage 21F
ModelROG Phone 3 (128GB/12GB)21F
Other model namesAsus ROG Phone 3 ZS661KS, ZS661KSF (12GB RAM)Multilaser Mirage 21F 1103 Dual-sim
Country or region available(Global, International)
(Global, International)
Release dateJuly, 2020July, 2017
Depth9.85 millimeters (0.39 inches)13.9 millimeters (0.55 inches)
Size (width x height)78 x 171 millimeters (3.07 x 6.73 in)46 x 111 millimeters (1.81 x 4.37 in)
Weight240 grams (8.4 ounces)69 grams (2.42 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum frame, glass front/backPlastic body
Protection against water and othersNot supportedNot supported
System (OS)Asus ROG Phone 3 (128GB/12GB)Mirage 21F
Operating systemAndroid 10Proprietary OS
Firmware updatefeature not registeredfeature not registered
HardwareAsus ROG Phone 3 (128GB/12GB)Mirage 21F
Chipset64bit - Qualcomm Snapdragon 865+ SM8250 (7nm)32bit
CPU processorOcta-Core, 3 processors:
3.09Ghz Single-Core Kryo 585
2.42Ghz 3-Cores Kryo 585
1.8Ghz Quad-Core Kryo 585
GPU graphical controllerQualcomm Adreno 650feature not registered
RAM memory12GB LPDDR5feature not registered
Internal storage128GB (100GB available)
UFS 3.1
128MB (32MB available)
Flash (EEPROM)
External storageNot supportedUntil 32GB microSD
(dedicated slot)
DisplayAsus ROG Phone 3 (128GB/12GB)Mirage 21F
Display typeAMOLEDCSTN - passive matrix
Screen size6.59" inches1.8" inches
Screen-to-body ratio~79.9% (screen-to-body ratio)~19.7% (screen-to-body ratio)
Display resolution1080x2340 pixels (19.5:9)240x320 pixels
TouchscreenCapacitive Multitouch 10-pointsNot supported
Pixel density (dot pitch)391 PPI222 PPI
Colors1 billion65 thousand
Scratch-resistant glassGorilla Glass 6Not supported
Display features144Hz, 650 nits, HDR10+feature not registered
Mobile networksAsus ROG Phone 3 (128GB/12GB)Mirage 21F
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
micro-SIM (3FF) and standard SIM (2FF)
Maximum download/upload5000/150 Mbpsfeature not registered
Network technology2G, 3G, 4G, 5G2G
Frequency, bandsExpand band detailsCollapse 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
Not supported
Primary 4G networkLTE Cat20

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)
Not supported
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
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
CallingAsus ROG Phone 3 (128GB/12GB)Mirage 21F
MessagingSMS (T9), MMS, E-mail, Push mailSMS, MMS, E-mail
Video callingSupportedNot supported
Call controlVoice dialing, Voice recorder, Voice commandsVoice recorder
CameraAsus ROG Phone 3 (128GB/12GB)Mirage 21F
Back camera (main camera)(triple camera)
64 megapixels
13MP ultrawidef/2.4125º11mm
5MP macrof/2.0
1.2 megapixels
Main camera resolution10120x6328 pixels1280x960 pixels
Video recording (primary)8K UHD (7680x4320) 30 fpsQVGA (320x240) 15 fps
FlashLED flashNot supported
Focal aperturef/1.8 (aperture)feature not registered
Focal length26mm lensfeature not registered
Sensor size1/1.72" inchesfeature not registered
Pixel size0.8µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusNot supported
Touch focusSupportedNot supported
Image stabilizationEIS: Digital stabilizationNot supported
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionNot supported
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasNot supported
2ª cameraAsus ROG Phone 3 (128GB/12GB)Mirage 21F
Front camera (secondary)24 megapixelsNot supported
Front camera resolution5632x4224 pixelsNot supported
Video recording (secondary)Full HD (1920x1080)Not supported
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)feature not registered
Focal length27mm lensfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel size0.9µm pixelfeature not registered
MultimediaAsus ROG Phone 3 (128GB/12GB)Mirage 21F
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVAVI
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV
ConnectivityAsus ROG Phone 3 (128GB/12GB)Mirage 21F
USBUSB 3.1 Type-C, USB OTG On-The-GoMicroUSB 1.1
TV outputUSB Type-C (reversible)Not supported
Audio outputType-C jack with 3.5mm jack adapter3.5mm jack
Bluetooth5.1 + A2DP/LE2.1
WiFi802.11 a/b/g/n/ac/ax (2.4Ghz, 5Ghz) Wifi6 + MIMONot supported
DLNANot supportedNot supported
NFCSupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, QZSSNot supported
Infrared portNot supportedNot supported
Other functionsAsus ROG Phone 3 (128GB/12GB)Mirage 21F
Active noise cancellationSupportedNot supported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic
Proximity sensor
Ambient Light sensor
Hall effect
Face unlock
Fingerprint sensor (under display)
Not supported
Other features- Colors: Black glare
- ROG UI (Republic Of Gamers)
- Always-On display
- DTS:X stereo speakers (2 amplifiers)
- 24-bit/192kHz audio
- AeroActive Cooler 3
- WiFi direct, hotspot
- Colors: Black
- Charger only
Power supplyAsus ROG Phone 3 (128GB/12GB)Mirage 21F
BatteryLiPo: Li-Ion polymer (Non removable)Li-Ion: Lithium-Ion (Removable)
Battery capacity6000 mAh600 mAh
Charger, watts30W Fast battery charging
10W Reverse charging USB between devices
Quick Charge 3/4
USB Power Delivery 3.0
Standard charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered
Radiation rateAsus ROG Phone 3 (128GB/12GB)Mirage 21F
SAR 1.6W/kg (USA, Mexico, etc.)0.74W/kg (head) | 1.5W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered

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