Comparison of Samsung Z4 and Acer Liquid E2

Attribute	Samsung Z4 ×	Acer Liquid E2 ×
General
Brand	Samsung	Acer
Launch
Announced	2017-05-01	2013-04-01
Body
Width (mm)	10.3	9.9
Length (mm)	132.9	131
Height (mm)	69.2	68
Weight (g)	143	140
SIM	Single SIM (Micro-SIM)	Single SIM (Micro-SIM)
Network
Technology	GSM HSPA LTE	GSM HSPA
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 900 / 2100	HSDPA 900 / 2100
4G bands	LTE (unspecified)	-
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA
Platform
OS	Tizen 3.0	Android 4.2.1 (Jelly Bean)
Chipset	-	Mediatek MT6589 (28 nm)
CPU	Quad-core 1.5 GHz	Quad-core 1.2 GHz Cortex-A7
GPU	-	PowerVR SGX544
Memory
Card slot	microSDXC (uses shared SIM slot)	microSDHC (dedicated slot)
Internal	8GB 1GB RAM	4GB 1GB RAM
Display
Size (in)	4.5	4.5
Resolution (px)	480 x 800	540 x 960
Display Type	IPS LCD	IPS LCD
Battery
Type	Li-Ion	Li-Ion
Capcity (mAh)	2050	2000
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	5 MP, f/2.2	8 MP, AF
Main Camera Video	720p@30fps	1080p@30fps
Main Camera Features	Dual-LED flash, panorama, HDR	LED flash
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	5 MP, f/2.2	2 MP
Selfie Camera Features	LED flash	-
Comms
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct	Wi-Fi 802.11 b/g/n, hotspot
Bluetooth	4.0, A2DP, LE	3.0, A2DP, EDR
GPS	+	+
NFC	-	-
Radio	FM radio	FM radio
USB	microUSB 2.0, USB On-The-Go	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer proximity	Accelerometer compass gyro proximity
Misc
Colors	Black Gold	Black White
Models	SM-Z400F SM-Z400Y	-
SAR EU Head (W/kg)	-	0.23
Stand-by (h)	-	450
Talk time (h)	-	Up to 9 h