Comparison Apple iPhone 7 Plus 256Gb and ASUS ZenFone 4 Pro ZS551KL 128GB

Show: all features only different features	Apple iPhone 7 Plus 256Gb	ASUS ZenFone 4 Pro ZS551KL 128GB
General characteristics
Type	smartphone	smartphone
OS version	iOS 10	Android 7.0
Case type	classic	classic
Case material	aluminium and glass	—
Construction	waterproof	—
Control	sensor keyboard	mechanical sensor keyboard
SIM-card type	nano SIM	nano SIM
SIM-card amount	1 (50%)	2 (100%)
Contactless payments support		—
Weight	188 grams (100%)	175 grams (93%)
Width	77.9 mm (100%)	75.6 mm (97%)
Height	158.2 mm (100%)	156.9 mm (99%)
Thickness	7.3 mm (96%)	7.6 mm (100%)
Multi SIM mode	—	alternate
Display
Diagonal	5.5"	5.5"
Screen size	1920x1080	1920x1080
Number of pixels per inch (PPI)	401	401
Screen type	colored IPS sensor	colored AMOLED sensor
Sensor screen type	multitouch capacitive	multitouch capacitive
Force of pressing on the screen		—
Automatic display rotation
Aspect Ratio	—	16:9
Multimedia features
Camera	12 megapixels	—
Camera functions	autofocus optical stabilization	—
Aperture	F/1.8	—
Video Recording
Video resolution max	3840x2160	3840x2160
Max. frame rate of video	30 fps	30 fps
Geo Tagging		—
Front camera	7 megapixels (88%)	8 megapixels (100%)
Double camera	yes second camera resolution is 12 mln pixel	—
Audio	MP3 AAC WAV stereo speakers	MP3 AAC WAV WMA FM-radio
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
Headphone jack	—	3.5 mm
Connectivity
Standard	GSM 900/1800/1900 3G 4G LTE LTE-A VoLTE	GSM 900/1800/1900 3G 4G LTE LTE-A Cat. 12
LTE range support	model A1661: FDD-LTE (band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29, 30), TD-LTE (band 38, 39, 40, 41); model A1784: FDD-LTE (band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29, 30), TD-LTE (band 38, 39, 40, 41)	—
Interfaces	Wi-Fi 802.11ac Bluetooth 4.2 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	Apple A10 Fusion	Qualcomm Snapdragon 835 MSM8998
Processor cores number	4 (50%)	8 (100%)
Built-in memory	256 GB (100%)	128 GB (50%)
Video processor	—	Adreno 540
Amount of RAM	—	6 GB
Memory card slot	—	yes volume of up to 2048 GB SIM-card compatable
Power supply
Battery type	Li-Ion	—
Battery	non-removable	non-removable
Talk time	21 hours	—
Standby time	384 hours	—
Time in music listening mode	60 hours	—
Connector type for charging	Lightning	USB Type-C
Battery capacity	—	3600 mA⋅h
Other functions
Speakerphone (built-in speaker)		—
Control	sensor keyboard	mechanical sensor keyboard
Airplane mode
Sensors	illumination sensor approaching sensor gyroscope compass barometer fingerprint scanner	illumination sensor approaching sensor Hall sensor gyroscope compass fingerprint scanner
Flashlight