Comparison ASUS ZenFone 4 Pro ZS551KL 128GB and Google Pixel 2 XL 64GB

Show: all features only different features	ASUS ZenFone 4 Pro ZS551KL 128GB	Google Pixel 2 XL 64GB
General characteristics
Type	smartphone	smartphone
OS version	Android 7.0	Android 8.1
Case type	classic	classic
Control	mechanical sensor keyboard	screen keyboard
SIM-card type	nano SIM	nano SIM
SIM-card amount	2 (100%)	1 (50%)
Multi SIM mode	alternate	—
Weight	175 grams	175 grams
Width	75.6 mm (99%)	76.7 mm (100%)
Height	156.9 mm (99%)	157.9 mm (100%)
Thickness	7.6 mm (96%)	7.9 mm (100%)
Case material	—	aluminium
Construction	—	waterproof
Display
Diagonal	5.5" (92%)	6" (100%)
Screen size	1920x1080	2880x1440
Number of pixels per inch (PPI)	401 (75%)	537 (100%)
Screen type	colored AMOLED sensor	colored OLED 16.78 mln colors sensor
Sensor screen type	multitouch capacitive	multitouch capacitive
Aspect Ratio	16:9	18:9
Automatic display rotation
Scratch-resistant glass	—
Multimedia features
Rear camera	double 12 16 MP	12.2 MP
Flash	rear LED	rear LED
Rear camera functions	autofocus laser optical stabilization optical Zoom 2x	autofocus laser optical stabilization
Rear camera diaphragm	F 1.7	F 1.8
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
Headphone jack	3.5 mm	—
Connectivity
Standard	GSM 900/1800/1900 3G 4G LTE LTE-A Cat. 12	GSM 900/1800/1900 3G 4G LTE LTE-A
Interfaces	Wi-Fi 802.11ac Wi-Fi Direct Bluetooth 5.0 USB NFC	Wi-Fi 802.11ac Bluetooth 5.0 USB NFC
Satellite navigation	GPS BeiDou	GPS
A-GPS system		—
Storage and processor
CPU	Qualcomm Snapdragon 835 MSM8998	Qualcomm Snapdragon 835 MSM8998
Processor cores number	8	8
Video processor	Adreno 540	Adreno 540
Built-in memory	128 GB (100%)	64 GB (50%)
Amount of RAM	6 GB (100%)	4 GB (67%)
Memory card slot	yes volume of up to 2048 GB SIM-card compatable	—
Power supply
Battery capacity	3600 mA⋅h (100%)	3520 mA⋅h (98%)
Battery	non-removable	—
Connector type for charging	USB Type-C	USB Type-C
Other functions
Control	mechanical sensor keyboard	screen keyboard
Airplane mode
Sensors	illumination sensor approaching sensor Hall sensor gyroscope compass fingerprint scanner	illumination sensor approaching sensor Hall sensor gyroscope barometer fingerprint scanner
Flashlight
USB-host	—