Phone Comparison - Samsung Galaxy Ace 2 vs Acer Liquid Z220 vs Acer Liquid Z320

general General Info

Manufacturer Samsung Acer Acer
Announced February 2012 March 2015 September 2015
Status Available - May 2012 Available - April 2015 Coming Soon - September 2015
Colors Black Black, White Pure White
Form Factor Candybar Candybar Candybar
Dimension 118.3 x 62.2 x 10.5 mm
(4.66 x 2.45 x 0.41 in)
- 136 x 66.5 x 9.6 mm
(5.35 x 2.62 x 0.38 in)
Weight 122 g (4.3 oz) - 142 g (5.01 oz)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional)
3G Network HSDPA 900 / 2100 HSDPA 900 / 2100 HSDPA
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v2.3 Android OS, v5.0.x (Lollipop) Android OS, v5.1 (Lollipop)
Processor Dual-core 800 MHz, NovaThor U8500 Dual-core 1.2 GHz, Qualcomm Snapdragon 200 Quad-core 1.1 GHz Cortex-A7, Qualcomm MSM8909 Snapdragon 210
GPU Mali-400MP - Adreno 304
RAM 768 MB 1 GB 1 GB
Internal Memory 4 GB storage 8 GB 8 GB
External Memory microSD, up to 32GB microSD, up to 32 GB microSD

display Display

Type PLS TFT capacitive touchscreen Capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors - 16M colors
Size 3.8 inches 4.0 inches 4.5 inches
Resolution 480 x 800 pixels (246 ppi) 480 x 800 pixels (233 ppi) 480 x 854 pixels (218 ppi)
Screen-to-Body Ratio 55.64% - 61.53%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 5 MP, 2592 х 1944 pixels 5 MP, 2592 х 1944 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Face And Smile Detection Yes Auto focus, Yes
Video Yes, 720p@30fps Yes Yes
Front Camera Yes, VGA [Similar] 2 MP [Similar] 2 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 14.4 Mbps HSPA HSPA 42.2/5.76 Mbps
Bluetooth Yes, v3.0 with A2DP v4.0, A2DP v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, hotspot Yes
USB Yes, v2.0 microUSB microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS Yes, with A-GPS
Browser HTML HTML HTML

memory User Memory

Internal 4 GB storage, 768 MB RAM 8 GB, 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage microSD, up to 32GB microSD, up to 32 GB microSD

Apps Sensors

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

battery Battery

Type Standard battery, Li-Ion - Li-Ion Battery
Capacity 1500 mAh 1300 mAh 2000 mAh
Stand by Up to 670 h (2G)
Up to 640 h (3G)
- -
Talk Time Up to 16 h 20 min (2G)
Up to 7 h 30 min (3G)
- -