Compare Asus Zenfone 3s Max ZC521TL with Coolpad Cool 1 3GB RAM with Lenovo Vibe K5 (Snapdragon 616) with Xiaomi Redmi Pro 2

Compare Asus Zenfone 3s Max ZC521TL vs Coolpad Cool 1 3GB RAM vs Lenovo Vibe K5 (Snapdragon 616) vs Xiaomi Redmi Pro 2

Summary	77 Score	77 Score	74 Score	75 Score
Performance	MediaTek MT6750 3 GB RAM Android v7.0 (Nougat)	Qualcomm Snapdragon 652 SoC 3 GB RAM Android OS, v6.0 (Marshmallow) with EUI 5.8	Qualcomm Snapdragon 616 2 GB RAM Android OS, v5.1	Snapdragon 855 4 GB RAM Android 9.0 Pie
Display	5.2 inch 720 x 1280 pixels 282 PPI Density	5.5 inch 1080 x 1920 pixels 403 PPI Density	5 inch 720 x 1280 pixels 294 PPI Density	5.5 inch 1080 x 1920 pixels 342 PPI Density
Camera	13 MP (Main) 8 MP (Front)	13 + 13 MP (Main) 8 MP (Front) Dual Camera	13 MP (Main) 5 MP (Front)	48 + 8 + 5 MP (Main) 20 MP (Front) Triple Camera
Battery	5000 mAh Li-Po	4000 mAh Li-ion	2750 mAh Li-Ion	4500 mAh Li-Po
Display
Screen Size	5.2 inch	5.5 inch	5 inch	5.5 inch
Screen Resolution	HD (720 x 1280 pixels)	1080 x 1920 pixels	720x1280 pixels	1080 x 1920 pixels
Pixel Density	282 PPI	403 PPI	294 PPI	342 PPI
Display Type	IPS LCD Capacitive Touchscreen, Multi-touch	IPS LCD capacitive touchscreen, 16M colors	IPS capacitive touchscreen, 16M colors	OLED Capacitive Touch Screen
Gorilla Glass	-	-	-	-
Screen Protection	-	-	-	-
Chipset
Brand	Asus Mobiles	Coolpad LeEco Mobiles	Lenovo Mobiles	Xiaomi Mobiles
Chipset	MediaTek MT6750	Qualcomm Snapdragon 652 SoC	Qualcomm Snapdragon 616	Snapdragon 855
Processor	Octa core, 1.5 GHz, Cortex A53	1.8GHz Octa core, Cortex-A53	Octa core, 1.5 GHz, Cortex A53	Octa core processor
RAM	3 GB RAM	3 GB RAM	2 GB RAM	4 GB RAM
GPU	Mali-T860 MP2	Adreno 510 GPU	Adreno 405
Camera
Rear Camera Resolution	13 MP	13 + 13 MP	13 MP	48 + 8 + 5 MP
Front Camera Resolution	8 MP	8 MP	5 MP	20 MP
Video
Camera Features	Autofocus, Touch Focus, Flash	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash
General
Operating System	Android	Android	Android	Android
OS Version	Android v7.0 (Nougat)	Android OS, v6.0 (Marshmallow) with EUI 5.8	Android OS, v5.1	Android 9.0 Pie
Weight	169 g	167 g	142 g	175 g
Dimensions	149.5 x 73.7 x 8.8 mm	152.00 x 74.80 x 8.20	142 x 71 x 8 mm
Thickness	8.8mm	8.2mm	8mm
Storage
Internal Storage	32 GB	32 GB	16 GB	64 GB
Card Slot	microSD, Up to 2 TB	No	microSD, up to 32 GB	microSD, up to 128GB
Other	32GB, Expandable upto 2TB	32GB Storage	16GB, Expandable up to 32GB	64GB storage, Expandable up to 128GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Nano-SIM	Micro-SIM	Nano-SIM
Bluetooth	v4.0, A2DP, EDR	v4.1	v4.1, A2DP, LE	v4.2
3.5 mm Jack	Yes	Yes	Yes	Yes
NFC	No		No	No
Connectivity
VoLTE
4G	TD-LTE 2300(band 40) FD-LTE 1800(band 3)	TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5)	TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20)	TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8)
3G	UMTS 1900 / 2100 / 850 / 900 MHz	UMTS 1900 / 2100 / 850 / 900 MHz	UMTS 1900 / 2100 / 850 / 900 MHz	UMTS 1900 / 2100 / 850 / 900 MHz
2G	GSM 1800 / 1900 / 850 / 900 MHz	GSM 1800 / 1900 / 850 / 900 MHz	GSM 1800 / 1900 / 850 / 900 MHz	GSM 1800 / 1900 / 850 / 900 MHz
Wi-Fi	Wi-Fi 802.11, b/g/n	Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11, b/g/n
GPS	A-GPS, GLONASS, BDS	A-GPS, GLONASS, BDS	A-GPS	A-GPS, Glonass
GPRS
EDGE
Radio
Battery
Battery Capacity	5000 mAh	4000 mAh	2750 mAh	4500 mAh
Battery Type	Li-Po	Li-ion	Li-Ion	Li-Po
Standby Time	Up to 816 h (3G)		Up to 330 Hours(3G)
Talk Time	Up to 28 h (3G)		Up to 15.1 Hours(3G) / Up to 32 Hours(2G)
Other Features
Fingerprint Scanner
Waterproof
Sensors	Light sensor Proximity sensor Accelerometer	Proximity sensor Accelerometer Ambient light sensor Gyroscope	Gravitation sensor Proximity sensor Light sensor eCompass Gyro sensor	Light sensor Proximity sensor Accelerometer Compass Gyroscope
Messaging	SMS(threaded view), MMS, Email, Push Email, IM	SMS (threaded view), MMS, Email, Push Email	SMS(threaded view), MMS, Email, Push Mail, IM	SMS, MMS, Email, Push Mail, IM, Hangouts
Java
Other