Compare Acer Liquid Z520 with Acer Liquid Z630S with Acer Liquid Z6E Duo

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Compare Acer Liquid Z520 vs Acer Liquid Z630S vs Acer Liquid Z6E Duo

Summary	72 Score	76 Score	73 Score
Performance	Mediatek MT6582M 2 GB RAM Android OS, v4.4.2	Mediatek MT6753 3 GB RAM Android OS, v5.1	MediaTek 1 GB RAM Android 6.0 (Marshmallow)
Display	5 inch 480 x 854 pixels 187 PPI Density	5.5 inch 720 x 1280 pixels 267 PPI Density	5 inch 720 x 1280 pixels 294 PPI Density
Camera	8 MP (Main) 2 MP (Front)	8 MP (Main) 8 MP (Front)	5 MP (Main) 2 MP (Front)
Battery	2000 mAh Li-Po	4000 mAh Li-Ion	2000 mAh Li-ion
Display
Screen Size	5 inch	5.5 inch	5 inch
Screen Resolution	480x854 pixels	720x1280 pixels	720 x 1280 pixels
Pixel Density	187 PPI	267 PPI	294 PPI
Display Type	TFT capacitive touchscreen	IPS LCD capacitive touchscreen, 16M colors	IPS LCD capacitive touchscreen, 16M colors
Gorilla Glass	-	-	-
Screen Protection	-	-	-
Chipset
Brand	Acer Mobiles	Acer Mobiles	Acer Mobiles
Chipset	Mediatek MT6582M	Mediatek MT6753	MediaTek
Processor	Quad-core 1.3 GHz Cortex-A7	Octa-core 1.3 GHz	1.3GHz Quad Core Processor
RAM	2 GB RAM	3 GB RAM	1 GB RAM
GPU	Mali-400MP2	Adreno 304	Mali-T720MP2
Camera
Rear Camera Resolution	8 MP	8 MP	5 MP
Front Camera Resolution	2 MP	8 MP	2 MP
Video
Camera Features	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash
General
Operating System	Android	Android	Android
OS Version	Android OS, v4.4.2	Android OS, v5.1	Android 6.0 (Marshmallow)
Weight	118 g	165 g	165 g
Dimensions	154 x 86 x 6.4 mm	156.3 x 77.5 x 8.9 mm	145 x 72 x 9.8 mm
Thickness			9.8mm
Storage
Internal Storage	8 GB	32 GB	8 GB
Card Slot	microSD, up to 32 GB	microSD	microSD, Upto 32GB
Other	8GB storage, microSD card slot	32GB storage, microSD card slot	8GB
Communication
SIM Card Slots	Single SIM	Dual SIM	Dual SIM
SIM Card Type	Micro-SIM	Micro-SIM	Micro-SIM
Bluetooth	v4.0, A2DP	v4.0, A2DP	v4.0
3.5 mm Jack	Yes	Yes	Yes
NFC	No	No
Connectivity
VoLTE
4G		LTE	LTE 2100, LTE 800, LTE 1800, LTE 2600, LTE 850, LTE 900, LTE 1900
3G	HSDPA 900 / 2100	HSDPA	HSDPA 850, HSDPA 900, HSDPA 1900, HSDPA 2100
2G	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional)	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional)	GSM 850, GSM 900, GSM 1800, GSM 1900
Wi-Fi	Wi-Fi 802.11 b/g/n, hotspot	Yes	Wi-Fi 802.11 b/g/n
GPS	Yes, with A-GPS	Yes, with A-GPS	A-GPS
GPRS
EDGE
Radio
Battery
Battery Capacity	2000 mAh	4000 mAh	2000 mAh
Battery Type	Li-Po	Li-Ion	Li-ion
Standby Time
Talk Time			Up to 5 H
Other Features
Fingerprint Scanner
Waterproof
Sensors	Accelerometer proximity	Yes	Proximity Sensor Accelerometer Ambient Light G-Sensor Gyro
Messaging	SMS (threaded view), MMS, Email, Push Email	SMS(threaded view), MMS, Email, Push Mail, IM	SMS(threaded view), MMS, Email, Push Mail, IM
Java	No	No
Other	MP3/WAV/AAC/Flac player , MP4/H.264 player , Photo/video editor , Document viewer	MP3/WAV/AAC/Flac player , MP4/H.264 player , Photo/video editor , Document viewer