Comparison ASUS ZenFone 3 Ultra ZU680KL 32Gb and Xiaomi Mi6 128GB Ceramic Special Edition Black

Show: all features only different features	ASUS ZenFone 3 Ultra ZU680KL 32Gb	Xiaomi Mi6 128GB Ceramic Special Edition Black
General characteristics
Type	smartphone	smartphone
OS version	Android 6.0	Android 7.1
Case type	classic	classic
Case material	metal	ceramics
Control	mechanical sensor keyboard	voice typing voice-activated control
SIM-card type	nano SIM	nano SIM
SIM-card amount	2	2
Multi SIM mode	alternate	alternate
Weight	233 grams (100%)	168 grams (72%)
Width	93.9 mm (100%)	70.5 mm (75%)
Height	186.4 mm (100%)	145.2 mm (78%)
Thickness	6.8 mm (91%)	7.5 mm (100%)
Display
Diagonal	6.8" (100%)	5.15" (76%)
Screen size	1920x1080	1920x1080
Number of pixels per inch (PPI)	324 (76%)	428 (100%)
Screen type	colored IPS 16.78 mln colors sensor	colored IPS sensor
Sensor screen type	multitouch capacitive	multitouch capacitive
Automatic display rotation
Scratch-resistant glass		—
Aspect Ratio	—	16:9
Multimedia features
Camera	23 megapixels	—
Camera functions	autofocus laser optical stabilization	—
Aperture	F/2	—
Video Recording
Video resolution max	1920x1080	3840x2160
Max. frame rate of video	30 fps	30 fps
Geo Tagging		—
Front camera	8 megapixels	8 megapixels
Audio	MP3 FM-radio	MP3 AAC WAV WMA stereo speakers
Headphone jack	3.5 mm	—
Rear camera	—	double 12 12 MP
Flash	—	rear LED
Rear camera functions	—	autofocus optical stabilization macro mode
Connectivity
Standard	GSM 900/1800/1900 3G 4G LTE LTE-A Cat. 6	GSM 900/1800/1900 3G 4G LTE LTE-A Cat. 16 VoLTE
LTE range support	FDD: band 1, 3, 5, 7, 8, 18, 19, 20, 26, 28; TD: band 38, 40, 41	—
Interfaces	Wi-Fi 802.11ac Bluetooth 4.2 IRDA USB	Wi-Fi 802.11ac Wi-Fi Direct Bluetooth 5.0 IRDA USB NFC
Satellite navigation	GPS BeiDou	GPS BeiDou
A-GPS system
Storage and processor
CPU	Qualcomm Snapdragon 652 MSM8976 1800 MHz	Qualcomm Snapdragon 835 MSM8998
Processor cores number	8	8
Video processor	Adreno 510	Adreno 540
Built-in memory	32 GB (25%)	128 GB (100%)
Amount of RAM	3 GB (50%)	6 GB (100%)
Memory card slot	yes volume of up to 200 GB (combined with a slot for the second SIM-card)	—
Power supply
Battery capacity	4600 mA⋅h (100%)	3350 mA⋅h (73%)
Talk time	34 hours	—
Connector type for charging	USB Type-C	USB Type-C
Quick charging function		yes Qualcomm Quick Charge 3.0
Battery	—	non-removable
Other functions
Speakerphone (built-in speaker)
Control	mechanical sensor keyboard	voice typing voice-activated control
Airplane mode
A2DP profile
Sensors	illumination sensor approaching sensor Hall sensor gyroscope compass fingerprint scanner	approaching sensor gyroscope compass barometer fingerprint scanner
Flashlight
USB-host
Use as a USB storage device		—
Calls
Light indication of the events	—