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Asus Zenfone Zoom (ZX551ML 128GB) vs Xiaomi Mi A1

Side by side comparison between Asus Zenfone Zoom (ZX551ML) vs Xiaomi Mi A1 phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi Mi A1 X Asus Zenfone Zoom (ZX551ML 128GB) 05Points
5.5"
IPS

1080x1920

13
MP

5mp

4GB
RAM

Quad-core

3000
mAh

(Non removable)

vs
5.5"
IPS

1080x1920

12
MP

5mp

4GB
RAM

Octa-core

3080
mAh

(Non removable)

What's the better phone? Xiaomi Mi A1

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!

Zenfone Zoom (ZX551ML 128GB)} 5 Advantages Asus Zenfone Zoom (ZX551ML 128GB) vs Mi A1} 17 Advantages Xiaomi Mi A1
+128GB (122GB available)126%
More internal storage for applications and files
vs64GB (54GB available)
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+CompassAdvantage
Sensors help you use the device
vsNot supported
+18W80%
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.
vs10W
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
2.5GHz 64bit Quad-corevs+2GHz 64bit Octa-core14%
More powerful processor, you can open your applications faster
Until 128GB microSD, microSDXCvs+Until 256GB microSD, microSDXC100%
More external storage for files using memory cards
185 grams (6.48 ounces)vs+165 grams (5.78 ounces)12%
Lighter
12 millimeters (0.47 inches)vs+7.3 millimeters (0.29 inches)64%
Thinner
(back) 13MPvs+(dual camera) 12MP + 12MP88%
Higher resolution main camera
f/2.7 (aperture)vs+f/2.2 (aperture)23%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
(front) HD (1280x720)vs+(front) Full HD (1920x1080)125%
More image quality for recording videos with the secondary camera
Android 6.0 Marshmallowvs+Android 7.1.2 NougatAdvantage
Android 7.1.2 Nougat is newer and safer
(4G LTE) 150 Mbpsvs+(4G LTE-A) 300 Mbps100%
Faster for surfing the internet and download files
Not supportedvs+Fingerprint sensorAdvantage
Sensors help you use the device
3000 mAhvs+3080 mAh3%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM)
(dedicated slot)
vs+2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)Advantage
You can have more mobile carriers/operators on the same device.
Not supportedvs+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
4.0 + A2DPvs+4.2 + A2DPAdvantage
Bluetooth 4.2 + A2DP is newer and faster
MicroUSB 2.0, USB OTG On-The-Govs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.

28 Common items in both devices
4GB LPDDR3
TFT IPS LCD / LTPS IPS LCD
16 million
1080x1920 pixels
401 PPI
5.5"
Dual-LED flash
+21 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 Zenfone Zoom (ZX551ML 128GB)Xiaomi Mi A1
 
ModelZenfone Zoom (ZX551ML 128GB)Xiaomi Mi A1
Other model namesAsus Zenfone Zoom ZX551ML (4G), Asus ZX551MLXiaomi A1 MDG2, Xiaomi Mi A1 Android One, Xiaomi Tiffany
Country or region available(Latin America)(Europe)
(Latin America), (Europe)
(Europe)Hong KongIndiaIndonesia(Global, International)Vietnam
(Europe), Hong Kong, India, Indonesia, (Global, International), Vietnam
BrandAsusXiaomi
Release date12/1/20159/12/2017
Depth12 millimeters (0.47 inches)7.3 millimeters (0.29 inches)
Size (width x height)78.8 x 158.9 millimeters (3.1 x 6.26 in)75.8 x 155.4 millimeters (2.98 x 6.12 in)
Weight185 grams (6.48 ounces)165 grams (5.78 ounces)
Build, materialsAluminum frame, glass front, leather backfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

Asus Zenfone Zoom (ZX551ML 128GB)Xiaomi Mi A1
Display typeTFT IPS LCDLTPS IPS LCD
Screen size5.5" inches5.5" inches
Screen-to-body ratio~66.6% (screen-to-body ratio)~70.8% (screen-to-body ratio)
Display resolution1080x1920 pixels1080x1920 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)401 PPI401 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 4Gorilla Glass 3
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

Asus Zenfone Zoom (ZX551ML 128GB)Xiaomi Mi A1
System versionAndroid 5.0.2 LollipopAndroid 7.1.2 Nougat
Firmware updateAndroid 6.0 Marshmallowfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Asus Zenfone Zoom (ZX551ML 128GB)Xiaomi Mi A1
Chipset64bit: Intel Atom Z3590 (22nm)64bit: Qualcomm Snapdragon 625 MSM8953 (14nm)
CPUQuad-core, 1 processor:
4x 2.5GHz Intel Silvermont (Quad-core)
Octa-core, 1 processor:
8x 2GHz ARM Cortex-A53 (Octa-core)
GPU graphical controllerPowerVR G6430 MP4Qualcomm Adreno 506 650Mhz
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Asus Zenfone Zoom (ZX551ML 128GB)Xiaomi Mi A1
RAM memory4GB LPDDR34GB LPDDR3
Internal storage128GB (122GB available)64GB (54GB available)
External storageUntil 128GB microSD, microSDXC
(dedicated slot)
Until 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📶 Mobile networks

Asus Zenfone Zoom (ZX551ML 128GB)Xiaomi Mi A1
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card1 slot (Single-SIM)
micro-SIM (3FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps300/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
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 850/900/1900/2100UMTS 850/900/1900/2100
Primary 4G networkLTE Cat4 (Bands 1, 2, 3, 5, 7, 8, 9, 18, 19, 28)LTE Cat6
Global version:
LTE 800/850/900/1800/2100/2600 (Bands 1,3,5,7,8,20)
TD-LTE 2300/2600 (Bands 38,40)
India version:
LTE 850/1800/2100 (Bands 1,3,5)
TD-LTE 2300/2500 (Bands 40,41)
Hong Kong/Indonesia/Russia/Vietnam version:
LTE 800/850/900/1700/1800/2100/2600 (Bands 1,3,4,5,7,8,20)
TD-LTE 2300/2600 (Bands 38,40)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE

📷 Camera

Asus Zenfone Zoom (ZX551ML 128GB)Xiaomi Mi A1
Back camera (main camera)13 megapixels(dual camera)
12 megapixels
12MP f/2.650mm
Main camera resolution4128x3096 pixels4000x3000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashDual-LED flashDual-LED flash
Focal aperturef/2.7 (aperture)f/2.2 (aperture)
Focal length28mm (lens)26mm (lens)
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registered1.25µm pixel
AutofocusLDAF: laser detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomDigital and optical zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo only main cameraHDR photo only main camera
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Asus Zenfone Zoom (ZX551ML 128GB)Xiaomi Mi A1
Front camera (secondary)5 megapixels5 megapixels
Front camera resolution2560x1920 pixels2592x1944 pixels
Video recording (secondary)HD (1280x720)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registered1.12µm pixel

🔉 Sound and multimedia

Asus Zenfone Zoom (ZX551ML 128GB)Xiaomi Mi A1
LoudspeakerSupportedSupported
Active noise cancellationNot supported2 microphones or more
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263MP4, H.265, H.264, H.263, MKV, XviD
Audio formatsMP3, WAV, eAAC+MP3, WAV, OGG, eAAC+, FLAC

🔌 Connectivity

Asus Zenfone Zoom (ZX551ML 128GB)Xiaomi Mi A1
USBMicroUSB 2.0, USB OTG On-The-GoUSB 2.0 Type-C reversible connector
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.0 + A2DP4.2 + A2DP
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz)
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, BeiDouA-GPS, GeoTagging, GLONASS, BeiDou
NFCSupportedNot supported
Infrared portNot supportedSupported

🧭 Sensors

Asus Zenfone Zoom (ZX551ML 128GB)Xiaomi Mi A1
SensorsAccelerometer
Ambient light sensor
Compass
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Fingerprint sensor
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Asus Zenfone Zoom (ZX551ML 128GB)Xiaomi Mi A1
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity3000 mAh3080 mAh
Charger, watts18W Wired fast charging10W (5V/2A) Wired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Asus Zenfone Zoom (ZX551ML 128GB)Xiaomi Mi A1
Call controlVoice dialing, Voice recorderVoice 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, White
• Asus ZenUI
• Hoya camera sensor
• Laser autofocus camera (0.03 seconds)
• 3x optical zoom camera
• Dual tone flash
• Fast battery charging: 60% in 40min
• Beidou GPS
• 5GB Asus Webstorage
• Colors: Black, Gold, Rose gold
• Android One
• Aluminum frame and back
• Oleophobic coating screen
• 450nit brightness screen
• 2x optical zoom back camera
• 720p@120fps slow motion
• Fast battery charging
• VoLTE

☢️ Radiation rate

Asus Zenfone Zoom (ZX551ML 128GB)Xiaomi Mi A1
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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