Compare Asus Zenfone 3s Max ZC521TL with Lenovo Phab 2 Pro with Samsung Galaxy J2 Ace

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Compare Asus Zenfone 3s Max ZC521TL vs Lenovo Phab 2 Pro vs Samsung Galaxy J2 Ace

Summary	77 Score	78 Score	74 Score
Performance	MediaTek MT6750 3 GB RAM Android v7.0 (Nougat)	Qualcomm MSM8976 Snapdragon 652 4 GB RAM Android OS, v6.0 (Marshmallow)	MediaTek MT6737 1.5 GB RAM Android , Marshmallow 6.0
Display	5.2 inch 720 x 1280 pixels 282 PPI Density	6.4 inch 1440 x 2560 pixels 459 PPI Density	5 inch 960 x 540 pixels 220 PPI Density
Camera	13 MP (Main) 8 MP (Front)	16 MP (Main) 8 MP (Front)	8 MP (Main) 5 MP (Front)
Battery	5000 mAh Li-Po	4050 mAh Li-Po	2600 mAh Li-ion
Display
Screen Size	5.2 inch	6.4 inch	5 inch
Screen Resolution	HD (720 x 1280 pixels)	1440 x 2560 pixels	960
Pixel Density	282 PPI	459 PPI	220 PPI
Display Type	IPS LCD Capacitive Touchscreen, Multi-touch	IPS LCD Capacitive Touchscreen, Multi-touch	IPS LCD, Multi-touch
Gorilla Glass	-	Yes	-
Screen Protection	-	-	-
Chipset
Brand	Asus Mobiles	Lenovo Mobiles	Samsung Mobiles
Chipset	MediaTek MT6750	Qualcomm MSM8976 Snapdragon 652	MediaTek MT6737
Processor	Octa core, 1.5 GHz, Cortex A53	Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53)	1.4GHz Quad Core processor
RAM	3 GB RAM	4 GB RAM	1.5 GB RAM
GPU	Mali-T860 MP2	Adreno 510
Camera
Rear Camera Resolution	13 MP	16 MP	8 MP
Front Camera Resolution	8 MP	8 MP	5 MP
Video
Camera Features	Autofocus, Touch Focus, Flash	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama
General
Operating System	Android	Android	Android
OS Version	Android v7.0 (Nougat)	Android OS, v6.0 (Marshmallow)	Android , Marshmallow 6.0
Weight	169 g	259 g	160 g
Dimensions	149.5 x 73.7 x 8.8 mm	179.8 x 88.6 x 10.7 mm	144.8 mm x 72.1 mm x 8.9 mm
Thickness	8.8mm	10.7mm	8.9mm
Storage
Internal Storage	32 GB	64 GB	8 GB
Card Slot	microSD, Up to 2 TB	microSD, Up to 256GB	microSD, Upto 256GB
Other	32GB, Expandable upto 2TB	64GB, Expandable Up to 256 GB	8GB, Expandable up to 256GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Nano-SIM	Micro-SIM
Bluetooth	v4.0, A2DP, EDR	v4.0	v4.2
3.5 mm Jack	Yes	Yes	Yes
NFC	No	No	No
Connectivity
VoLTE
4G	TD-LTE 2300(band 40) FD-LTE 1800(band 3)	TD-LTE 2300(band 40) FD-LTE 1800(band 3)	LTE Cat 4 150/50 Mbps, LTE Cat 6 300/50 Mbps OR LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) OR LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600
3G	UMTS 1900 / 2100 / 850 / 900 MHz	UMTS 1900 / 2100 / 850 / 900 MHz	850 / 900 / 1900 / 2100 , Speed: 42.2 Mbps (HSDPA), 5.76 Mbps;(HSUPA)
2G	GSM 1800 / 1900 / 850 / 900 MHz	GSM 1800 / 1900 / 850 / 900 MHz	850 / 900 / 1800 / 1900 MHz GSM
Wi-Fi	Wi-Fi 802.11, b/g/n	Wi-Fi 802.11, a/ac/b/g/n/n 5GHz	Wi-Fi 802.11 a/g/n
GPS	A-GPS, GLONASS, BDS	A-GPS, Glonass	A-GPS
GPRS
EDGE
Radio
Battery
Battery Capacity	5000 mAh	4050 mAh	2600 mAh
Battery Type	Li-Po	Li-Po	Li-ion
Standby Time	Up to 816 h (3G)
Talk Time	Up to 28 h (3G)		Up to 12 hours
Other Features
Fingerprint Scanner
Waterproof
Sensors	Light sensor Proximity sensor Accelerometer	Accelerometer gyro proximity compass	Accelerometer Proximity Sensor
Messaging	SMS(threaded view), MMS, Email, Push Email, IM	SMS(threaded view), MMS, Email, Push Mail, IM
Java
Other