Xiaomi Mi Mix 2 (256GB) vs Asus Zenfone Zoom (ZX550 16GB)

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Side by side comparison between Xiaomi Mi Mix 2 vs Asus Zenfone Zoom (ZX550) phones, differences, pros, cons and full specifications. What's the better?

4/30/2020 8:02 AM, updated: 5/12/2020 9:23 PM

Compare Asus Zenfone Zoom (ZX550) X Xiaomi Mi Mix 2 (256GB) 19Points

Specifications Compare Models Pictures

5.99"
IPS

1080x2160

12
MP

5mp

6GB
RAM

Octa-core

3400
mAh

(Non removable)

04Points Asus Zenfone Zoom (ZX550 16GB) Compare Xiaomi Mi Mix 2 X

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

5mp

2GB
RAM

Quad-core

3000
mAh

(Non removable)

What's the better phone? Xiaomi Mi Mix 2 (256GB)

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!

19 Advantages Xiaomi Mi Mix 2 (256GB)	vs	4 Advantages Asus Zenfone Zoom (ZX550 16GB)
+2.45GHz 64bit Octa-core (10nm)35% More powerful processor, you can open your applications faster	vs	2.3GHz 64bit Quad-core
+6GB LPDDR4X2 times More RAM memory. Typically more responsive and better for multitasking.	vs	2GB LPDDR3
+256GB (245GB available)19 times More internal storage for applications and files	vs	16GB (12GB available)
+7.7 millimeters (0.3 inches)56% Thinner	vs	12 millimeters (0.47 inches)
+1080x2160 pixels13% Higher resolution screen	vs	1080x1920 pixels
+403 PPI1% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	401 PPI
+5.99"9% Larger screen	vs	5.5"
+f/2.0 (aperture)35% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.7 (aperture)
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera	vs	(front) HD (1280x720)
+Android 9.0 PieAdvantage Android 9.0 Pie is newer and safer	vs	Android 5.0.2 Lollipop
+(4G LTE-A) 600 Mbps3 times Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device	vs	Not supported
+3400 mAh13% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3000 mAh
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.0 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0, USB OTG On-The-Go
Not supported	vs	+Until 64GB microSD, microSDXCAdvantage More external storage for files using memory cards
(back) 12MP	vs	+(back) 13MP7% Higher resolution main camera
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores

27 Common items in both devices

185 grams (6.48 ounces)

Aluminum body, glass front, ceramic back / Aluminum frame, glass front, leather back

TFT IPS LCD

16 million

Dual-LED flash

PDAF: phase detection autofocus / LDAF: laser detection autofocus

OIS (4-axis): Optical stabilization / OIS: Optical stabilization

+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

📱 Model features
	Xiaomi Mi Mix 2 (256GB)	Asus Zenfone Zoom (ZX550 16GB)
Change model		Choose the model
Model	Xiaomi Mi Mix 2 (256GB)	Zenfone Zoom (ZX550 16GB)
Other model names	Xiaomi Mix 2 MDE5 (6GB RAM), Xiaomi Mi Mix Evo	Asus Zenfone Zoom ZX550 (Dual-Sim), Asus ZX550
Country or region available	China, Hong Kong	(Global, International)
Brand	Xiaomi	Asus
Release date	9/1/2017	12/1/2015
Depth	7.7 millimeters (0.3 inches)	12 millimeters (0.47 inches)
Size (width x height)	75.5 x 151.8 millimeters (2.97 x 5.98 in)	78.8 x 158.9 millimeters (3.1 x 6.26 in)
Weight	185 grams (6.48 ounces)	185 grams (6.48 ounces)
Build, materials	Aluminum body, glass front, ceramic back	Aluminum frame, glass front, leather back
Protection against water and others	Not supported	Not supported
📲 Display
	Xiaomi Mi Mix 2 (256GB)	Asus Zenfone Zoom (ZX550 16GB)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	5.99" inches	5.5" inches
Screen-to-body ratio	~80.8% (screen-to-body ratio)	~66.6% (screen-to-body ratio)
Display resolution	1080x2160 pixels	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	403 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 4	Gorilla Glass 3
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Xiaomi Mi Mix 2 (256GB)	Asus Zenfone Zoom (ZX550 16GB)
System version	Android 7.1 Nougat	Android 5.0.2 Lollipop
Firmware update	Android 9.0 Pie	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Xiaomi Mi Mix 2 (256GB)	Asus Zenfone Zoom (ZX550 16GB)
Chipset	64bit: Qualcomm Snapdragon 835 (MSM8998) (10nm)	64bit: Intel Atom Z3580 (22nm)
CPU	Octa-core, 2 processors: 4x 2.45GHz Kryo 280 (Quad-core) 4x 1.9GHz Kryo 280 (Quad-core)	Quad-core, 1 processor: 4x 2.3GHz Intel Silvermont (Quad-core)
GPU graphical controller	Qualcomm Adreno 540 (670-710MHz)	PowerVR G6430 MP4
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Xiaomi Mi Mix 2 (256GB)	Asus Zenfone Zoom (ZX550 16GB)
RAM memory	6GB LPDDR4X	2GB LPDDR3
Internal storage	256GB (245GB available) eMMC 5.1	16GB (12GB available)
External storage	Not supported	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Xiaomi Mi Mix 2 (256GB)	Asus Zenfone Zoom (ZX550 16GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	600/50 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/850/900/1700/1800/1900/2100	UMTS 850/900/1900/2100
Primary 4G network	LTE Cat12 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29, 30, 34) TD-LTE (Bands 38, 39, 40, 41) VoLTE	LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 9, 17, 18, 19, 20, 28, 29) TD-LTE (Bands 38, 39, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Xiaomi Mi Mix 2 (256GB)	Asus Zenfone Zoom (ZX550 16GB)
Back camera (main camera)	12 megapixels	13 megapixels
Main camera resolution	4000x3000 pixels	4128x3096 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/2.0 (aperture)	f/2.7 (aperture)
Focal length	feature not registered	28mm (lens)
Sensor size	1/2.9" inches	feature not registered
Pixel size	1.25µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	LDAF: laser detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS (4-axis): Optical stabilization	OIS: Optical stabilization
Zoom	Only digital zoom	Digital and optical zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo only main camera	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Xiaomi Mi Mix 2 (256GB)	Asus Zenfone Zoom (ZX550 16GB)
Front camera (secondary)	5 megapixels	5 megapixels
Front camera resolution	2592x1944 pixels	2560x1920 pixels
Video recording (secondary)	Full HD (1920x1080)	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Xiaomi Mi Mix 2 (256GB)	Asus Zenfone Zoom (ZX550 16GB)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, MKV, XviD	MP4, H.264, H.263
Audio formats	MP3, WAV, OGG, eAAC+, FLAC	MP3, WAV, eAAC+
🔌 Connectivity
	Xiaomi Mi Mix 2 (256GB)	Asus Zenfone Zoom (ZX550 16GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	Type-C reversible connector	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	4.0 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Xiaomi Mi Mix 2 (256GB)	Asus Zenfone Zoom (ZX550 16GB)
Sensors	Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi Mi Mix 2 (256GB)	Asus Zenfone Zoom (ZX550 16GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3400 mAh	3000 mAh
Charger, watts	18W (9V/2A) Wired fast charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Xiaomi Mi Mix 2 (256GB)	Asus Zenfone Zoom (ZX550 16GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, White • MIUI 9 • Quick Charge 3.0 • Type-C to 3.5mm headphone jack adapter • 720p@120fps slow motion • Miracast	• Colors: Black, White • Asus ZenUI • Hoya camera sensor • Laser autofocus camera (0.03 seconds) • 3x optical zoom camera • Dual tone flash • 5GB Asus Webstorage • Only one micro SIM card can connect to 3G/4G service at a time
☢️ Radiation rate
	Xiaomi Mi Mix 2 (256GB)	Asus Zenfone Zoom (ZX550 16GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered