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Acer Liquid E2 vs ZTE Open

 
Brief information about compared phones: Acer Liquid E2 , ZTE Open

Acer Liquid E2 2013 year of release. cpu Quad-core 1.2 GHz Cortex-A7. screen 4.5". with resolution 540x960. Smartphone has 2 megapixel front camera and 8 megapixel main camera .

ZTE Open 2013 year of release. cpu 1.0 GHz Cortex-A5. screen 3.5". with resolution 320x480. Smartphone has 3 megapixel main camera .

Display Technology IPS LCD TFT
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M
Screen size 4.5" inch 3.5" inch
Screen area 55.8 cm2 36.5 cm2
Screen format 16:9 (height:width) 3:2 (height:width)
Screen to body ratio 62.7% 51.6%
Screen resolution 540 x 960 px 320 x 480 px
PPI /points per inch/ 245 PPI 165 PPI
Camera and Video Rear camera, main 8 MP, Single 3.15 MP, Single
Camera specs 8 MP, AF 3.15 MP
Functions Dual-LED flash
Video 1080p@30fps Yes
Front camera, selfie 2 MP, Single 0 MP,
Specifications 2 MP
Performance Operating system OS Android 4.2.1 (Jelly Bean) Firefox OS 1.0
Chipset Mediatek MT6589 (28 nm) Qualcomm MSM7225A Snapdragon S1
Processor CPU Quad-core 1.2 GHz Cortex-A7 1.0 GHz Cortex-A5
Graphics processor GPU PowerVR SGX544 Adreno 200
External memory microSD, up to 32 GB (dedicated slot) microSD, up to 32 GB (dedicated slot), 2 GB included
Internal memory 4 GB, 1 GB RAM 512 MB ROM, 256 MB RAM
Antutu 7 score 14005 1456
GeekBench 4 Single Core 2870 mAh
GeekBench 4 Multi-Core 1036
General specs Release date 2013, April 2013, February
Dimensions (HxWxD) 131 Х 68 Х 9.9 mm 114 Х 62 Х 12.5 mm
Weight 140 g 0 g
Colors Black, White Blue, Orange
Battery 2000 mAh,  Removable Li-Ion 1200 mAh,  Removable Li-Ion
Approximate price 180 EUR
Battery life Stand by time- Up to 450 h Talking time- Up to 9 h
Communication and Connectivity SIM card Single SIM (Micro-SIM)Dual SIM (Micro-SIM, dual stand-by) Mini-SIM
Network Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)-3G - HSDPA-4G - LTE Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed HSPA 42.2/5.76 Mbps HSPA 7.2/5.76 Mbps
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 b/g/n
GPS Yes, with A-GPS Yes, with A-GPS
NFC Super AMOLED
USB microUSB 2.0 microUSB 2.0
Bluetooth 3.0, A2DP, EDR 2.1, A2DP, EDR
Harmful irradiation SAR EU - 0.23 W/kg (head)    
Music and Audio Radio FM radio Stereo FM radio
Headphone jack Yes Yes
Others DTS sound -Active noise cancellation with dedicated mic
Other features Dop Sensors Accelerometer, gyro, proximity, compass - Also known as Acer Liquid E2 Duo with dual-SIM card slots Sensors Accelerometer, proximity - MP3/eAAC+/WAV/WMA player -MP4/H.264/WMV player -Document viewer -Photo viewer -Organizer -Voice memo/dial -Predictive text input

An overview of the main advantages of each of the devices

Reasons to buy Liquid E2
  • External memory microSD GB
Reasons to buy Open
  • Internal memory 256 GB
  • External memory microSD GB