Comparison Xiaomi Redmi Note 4 16Gb and Acer Liquid Zest 3G

Show: all features only different features	Xiaomi Redmi Note 4 16Gb	Acer Liquid Zest 3G
General characteristics
Type	smartphone	smartphone
OS version	Android 6.0	Android 6.0
Case type	classic	classic
Case material	metal and glass	—
Control	sensor keyboard	screen keyboard
SIM-card type	micro SIM+nano SIM	micro SIM
SIM-card amount	2	2
Multi SIM mode	alternate	alternate
Weight	175 grams (100%)	125 grams (71%)
Width	76 mm (100%)	71.2 mm (94%)
Height	151 mm (100%)	145.7 mm (96%)
Thickness	8.35 mm (99%)	8.4 mm (100%)
Display
Diagonal	5.5" (100%)	5" (91%)
Screen size	1920x1080	1280x720
Number of pixels per inch (PPI)	401 (100%)	294 (73%)
Screen type	colored IPS sensor	colored IPS sensor
Sensor screen type	multitouch capacitive	multitouch capacitive
Automatic display rotation
Calls
Light indication of the events		—
Multimedia features
Camera	13 megapixels (100%)	8 megapixels (62%)
Camera functions	autofocus	autofocus
Aperture	F/2	—
Video Recording	yes (MPEG4)
Video resolution max	1920x1080	—
Front camera	5 megapixels	5 megapixels
Audio	MP3 FM-radio	MP3 AAC WAV
Headphone jack	3.5 mm	3.5 mm
Connectivity
Standard	GSM 900/1800/1900 3G 4G LTE LTE-A Cat. 6	GSM 900/1800/1900 3G
LTE range support	FDD-LTE: bands 1, 3, 5, 7, 8; TD-LTE: bands 38, 39, 40, 41	—
Interfaces	Wi-Fi 802.11ac Wi-Fi Direct Bluetooth 4.2 IRDA USB	Wi-Fi 802.11n Bluetooth 4.0 USB
Satellite navigation	GPS	GPS
A-GPS system
Storage and processor
CPU	MediaTek Helio X20 (MT6797) 2100 MHz	MediaTek MT6580 1300 MHz
Processor cores number	10 (100%)	4 (40%)
Video processor	Mali-T880 MP4	Mali-400 MP2
Built-in memory	16 GB (100%)	8 GB (50%)
Amount of RAM	2 GB (100%)	1 GB (50%)
Memory card slot	yes volume of up to 128 GB (combined with a slot for the second SIM-card)	yes volume of up to 32 GB
Power supply
Battery capacity	4100 mA⋅h (100%)	2000 mA⋅h (49%)
Connector type for charging	micro-USB	micro-USB
Battery type	—	Li-Ion
Battery	—	non-removable
Talk time	—	12 hours
Standby time	—	640 hours
Other functions
Speakerphone (built-in speaker)		—
Control	sensor keyboard	screen keyboard
Airplane mode
A2DP profile		—
Sensors	illumination sensor approaching sensor Hall sensor gyroscope fingerprint scanner	illumination sensor approaching sensor
Flashlight
USB-host		—