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ZTE Open II
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VS |
Acer Liquid Z4
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VS |
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| Best Price |
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| Price |
Not Available |
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Not Available |
| Battery |
| Capacity |
1150 mAH, Li-ion
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| Camera |
| Main Camera |
2 MP
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5 MP
150.0% more mega pixels (MP) on main camera than Acer Liquid Z4. More main camera resolution means better picture quality and detailed photos, which will look sharp on a large screen. (5 MP vs. 2 MP)
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| Zoom |
Digital Zoom
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Digital Zoom
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| Flash |
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LED
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| Connectivity |
| Operating Frequency |
GSM 1800 / 1900 / 850 / 900 MHz UMTS 2100 MHz
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GSM 1800 / 1900 / 850 / 900 MHz UMTS 2100 / 900 MHz
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| GPRS |
Yes
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Yes
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| EDGE |
Yes
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Yes
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| 3G |
HSDPA , HSUPA
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HSDPA , HSUPA
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| Wi-Fi |
Wi-Fi 802.11, b/g/n, Mobile Hotspot
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Wi-Fi 802.11, b/g/n
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| Bluetooth |
Yes
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Yes
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| USB Connectivity |
USB Port, microUSB 2.0
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USB Port, microUSB 2.0
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| Browser |
HTML
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| Design |
| Colours |
Black
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Black,White
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| Touch Screen |
Capacitive Touchscreen
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Capacitive Touchscreen, Multi-touch
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| Dimensions |
118 x 61 x 10.5 mm
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| Screen Size |
3.5 Inch
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4.0 Inch
14.3% bigger screen size than Acer Liquid Z4. The bigger the screen size is better the user experience of reading and watching movie or video songs. (4.0 Inch vs. 3.5 Inch)
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| Weight |
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147 grams
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| Display |
| Screen Resolution |
320 x 480 pixels
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480 x 800 pixels
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| Pixel Density (sharpness) |
165 ppi
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233 ppi
41.2% Higher pixel density than Acer Liquid Z4. High pixel density shows sharper text and extremely detailed photos and videos. (233 ppi vs. 165 ppi)
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| Display Type |
TFT
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TFT
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| Graphics |
Adreno 302
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| Video Player |
Video Formats: H.263, H.264, MPEG4
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| Features |
| Sensors |
Accelerometer
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Accelerometer, Proximity sensor
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| Box Contents |
Handset, Battery, Charger, Earphone, USB Cable, User Manual
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Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card
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| Other Features |
Calculator, World clock, Calendar, Alarm
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| Games |
| Games |
Yes
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| General |
| OS Type |
Firefox
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Android
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| Brand |
ZTE
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Acer
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| Model |
Open II
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Liquid Z4
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| Operating System |
Firefox OS v1.3
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Android v4.2.2 (Jelly Bean)
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| SIM Slot(s) |
Single SIM, GSM
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Single SIM, GSM
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| Mesagging |
| Email |
Yes
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| Instant Messaging |
Yes
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| Multimedia |
| FM Radio |
Yes
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| Ring Tone |
Music ringtones, Vibration
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| Music |
Music Formats: AAC+, MP3, WAV
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| Loudspeaker |
Yes
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Yes
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| Audio Jack |
3.5 mm
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3.5 mm
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| Performance |
| RAM |
256 MB
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512 MB
100.0% More RAM memory than Acer Liquid Z4. more RAM makes your mobile significantly faster and efficient. (512 MB vs. 256 MB)
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| Processor |
Dual core, 1.2 GHz
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Dual core, 1.3 GHz
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| Storage |
| Internal Memory |
2 GB
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4 GB
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| Expandable Memory |
Up to 32 GB
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Up to 32 GB
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| Price Comparison |
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