Comparison BQ Aquaris X5 Plus 32Gb and ASUS ZenFone 4 Pro ZS551KL 128GB

Show: all features only different features	BQ Aquaris X5 Plus 32Gb	ASUS ZenFone 4 Pro ZS551KL 128GB
General characteristics
Type	smartphone	smartphone
OS version	Android 6.0	Android 7.0
Case type	classic	classic
Control	sensor keyboard	mechanical sensor keyboard
SAR level	0.253	—
SIM-card type	nano SIM	nano SIM
SIM-card amount	2	2
Multi SIM mode	alternate	alternate
Weight	145 grams (83%)	175 grams (100%)
Width	70 mm (93%)	75.6 mm (100%)
Height	145 mm (92%)	156.9 mm (100%)
Thickness	7.7 mm (100%)	7.6 mm (99%)
Display
Diagonal	5" (91%)	5.5" (100%)
Screen size	1920x1080	1920x1080
Number of pixels per inch (PPI)	441 (100%)	401 (91%)
Screen type	colored IPS 16.78 mln colors sensor	colored AMOLED sensor
Sensor screen type	multitouch capacitive	multitouch capacitive
Automatic display rotation
Scratch-resistant glass		—
Aspect Ratio	—	16:9
Calls
Light indication of the events		—
Multimedia features
Camera	16 megapixels	—
Camera functions	autofocus	—
Aperture	F/2	—
Video Recording
Video resolution max	3840x2160	3840x2160
Max. frame rate of video	30 fps	30 fps
Front camera	8 megapixels	8 megapixels
Audio	MP3 AAC WAV WMA FM-radio	MP3 AAC WAV WMA FM-radio
Headphone jack	3.5 mm	3.5 mm
Rear camera	—	double 12 16 MP
Flash	—	rear LED
Rear camera functions	—	autofocus laser optical stabilization optical Zoom 2x
Rear camera diaphragm	—	F 1.7
Connectivity
Standard	GSM 900/1800/1900 3G 4G LTE	GSM 900/1800/1900 3G 4G LTE LTE-A Cat. 12
LTE range support	FDD: 800, 1800, 2100, 2600 MHz	—
Interfaces	Wi-Fi 802.11ac Bluetooth 4.1 USB NFC	Wi-Fi 802.11ac Wi-Fi Direct Bluetooth 5.0 USB NFC
Satellite navigation	GPS	GPS BeiDou
A-GPS system	—
Storage and processor
CPU	Qualcomm Snapdragon 652 MSM8976	Qualcomm Snapdragon 835 MSM8998
Processor cores number	8	8
Video processor	Adreno 510	Adreno 540
Built-in memory	32 GB (25%)	128 GB (100%)
The amount of memory available to the user	25 GB	—
Amount of RAM	3 GB (50%)	6 GB (100%)
Memory card slot	yes volume of up to 256 GB	yes volume of up to 2048 GB SIM-card compatable
Power supply
Battery type	Li-polymer	—
Battery capacity	3200 mA⋅h (89%)	3600 mA⋅h (100%)
Connector type for charging	micro-USB	USB Type-C
Battery	—	non-removable
Other functions
Speakerphone (built-in speaker)		—
Control	sensor keyboard	mechanical sensor keyboard
Airplane mode
Sensors	illumination sensor approaching sensor Hall sensor gyroscope compass fingerprint scanner	illumination sensor approaching sensor Hall sensor gyroscope compass fingerprint scanner
Flashlight
USB-host		—