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General Info |
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Manufacturer | Acer | Samsung | Acer |
Announced | January 2011 | October 2012 | January 2013 |
Status | Available - April 2011 | Available - November 2012 | Available - March 2013 |
Colors | blue, pink, silver, black, green, lagoon, cherry, pearl, steel | White | Black, White |
Form Factor | Candybar | Candybar | Candybar |
Dimension |
110.4 x 57.5 x 13 mm (4.35 x 2.26 x 0.51 in) |
121.6 x 63 x 9.9 mm (4.79 x 2.48 x 0.39 in) |
127.3 x 65.5 x 10 mm (5.01 x 2.58 x 0.39 in) |
Weight | 108 g (3.81 oz) | 111.5 g (3.92.0.18 oz) | 140 g (4.94 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 900 / 2100 HSDPA 850 / 1900 - American version |
HSDPA 900 / 1900 / 2100 | HSDPA |
Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail |
Hardware and OS |
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OS | Android OS, v2.2 (Froyo), upgradable to v2.3 | Android OS, v4.1 (Jelly Bean) | Android OS, v4.0 (Ice Cream Sandwich) |
Processor | 600 MHz ARM 11, Qualcomm MSM7227-1 | Dual-core 1 GHz, NovaThor U8420 | 1.2 GHz, Intel Atom Z2420 |
GPU | Adreno 200 | Mali-400 | PowerVR SGX540 |
RAM | 512 MB | 1 GB | N/A |
Internal Memory | N/A | 16 GB | 4 GB |
External Memory | microSD, up to 32GB, 2GB card included | microSD, up to 32 GB | microSD, up to 32 GB |
Display |
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Type | TFT capacitive touchscreen | Super AMOLED capacitive touchscreen | IPS LCD capacitive touchscreen |
Colors | 256K colors | 16M colors | 16M colors |
Size | 3.2 inches | 4.0 inches | 4.3 inches |
Resolution | 320 x 480 pixels (229 ppi) | 480 x 800 pixels (233 ppi) | 540 x 960 pixels (256 ppi) |
Screen-to-Body Ratio | 29.77% | 59.57% | 61.20% |
Multi-Touch | |||
Multimedia |
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3.5mm Jack | |||
Radio | Stereo FM radio with RDS | FM radio with RDS | - |
Games | Yes | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | |||
Camera |
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Rear Camera | 5 MP, 2592х1944 pixels | 5 MP, 2592x1944 pixels | 8 MP, 3264 x 2448 pixels |
Flash | No | LED flash | LED flash |
Features | Geo-tagging | Auto focus, Geo-tagging, Touch Focus, Face Detection | Auto focus, Geo-tagging |
Video | Yes, 480p@30fps | Yes, 720p@30fps | Yes |
Front Camera | No [Similar] | Yes, VGA [Similar] | Yes, VGA [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Yes | Yes |
Edge | Yes | Yes | Yes |
3G | HSDPA, 7.2 Mbps | HSDPA 14.4 Mbps, HSUPA 5.76 Mbps | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
Bluetooth | Yes, v2.1 with A2DP, EDR | Yes, v4.0 with A2DP, EDR | Yes, 2.1 with A2DP |
Wi-Fi | Wi-Fi 802.11 b/g, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes, with A-GPS support |
Browser | HTML | HTML5 | HTML |
User Memory |
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Internal | 512 MB RAM, 512 MB ROM | 16 GB, 1 GB RAM | 4 GB |
Expandable Storage | microSD, up to 32GB, 2GB card included | microSD, up to 32 GB | microSD, up to 32 GB |
Sensors |
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Fingerprint | |||
Proximity Sensor | |||
Accelerometer Sensor | |||
NFC | |||
Battery |
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Type | Standard battery, Li-Ion | Standard battery, Li-Ion | Li-Ion Battery |
Capacity | 1300 mAh | 1500 mAh | 2000 mAh |
Stand by | Up to 400 h (2G) Up to 480 h (3G) |
Up to 450 h (2G) Up to 430 h (3G) |
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Talk Time | Up to 8 h (2G) Up to 6 h 30 min (3G) |
Up to 14 h 10 min (2G) Up to 7 h 10 min (3G) |
Up to 9 h |