Phone Comparison - Lenovo A390 vs Acer Liquid Z4

Lenovo A390
lenovo a390
Acer Liquid Z4
acer liquid z4
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general General Info

Manufacturer Lenovo Acer
Announced April 2013 February 2014
Status Available - April 2013 Coming Soon - April 2014
Colors Black, White Black/White
Form Factor Candybar Candybar
Dimension 125.6 x 64 x 10.1 mm
(4.94 x 2.52 x 0.4 in)
9.7 mm thickness
(0.38 in thickness)
Weight 131 g (4.62 oz) 130 g (4.59 oz)
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 2100 HSDPA
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v4.0.4 (Ice Cream Sandwich) Android OS, v4.2.2 (Jelly Bean)
Processor Dual-core 1 GHz, MTK 6577 [Similar] Dual-core 1.3 GHz [Similar]
GPU PowerVR SGX531 [Similar] -
RAM 512 MB [Browse Similar] 512 MB [Browse Similar]
Internal Memory 4 GB 4 GB
External Memory microSD, up to 32 GB TBD

display Display

Type Capacitive touchscreen TFT capacitive touchscreen
Colors - -
Size 4.0 inches [Similar] 4.0 inches [Similar]
Resolution 480 x 800 pixels (233 ppi) [Similar] 480 x 800 pixels (233 ppi) [Similar]
Screen-to-Body Ratio 56.77% -
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio -
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels [Similar] 5 MP, 2592x1944 pixels [Similar]
Flash No LED flash
Features Geo-tagging -
Video Yes Yes
Front Camera No [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSDPA, HSUPA HSDPA, HSUPA
Bluetooth Yes Yes
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Yes
USB Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support -
Browser HTML5 HTML

memory User Memory

Internal 4 GB, 512 MB RAM 4 GB, 512 MB RAM
Expandable Storage microSD, up to 32 GB TBD

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery -
Capacity 1500 mAh -
Stand by Up to 220 h (2G)
Up to 180 h (3G)
-
Talk Time Up to 14 h (2G)
Up to 9 h (3G)
-