Manufacturer | |
Samsung | Sony |
Announced | |
August 2011 | June 2012 |
Status | |
Available - October 2011 | Available - August 2012 |
Colors | |
Metallic Gray | Classic Black, Classic White, Deep Red, Navy Blue |
Form Factor | |
Candybar | Candybar |
Dimension | |
104 x 58 x 11.5 mm (4.09 x 2.28 x 0.45 in) |
103 x 57 x 13 mm (4.06 x 2.24 x 0.51 in) |
Weight | |
97.5 g (3.42.0.18 oz) | 99.4 g (3.49.0.14 oz) |
2G Network | |
GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
3G Network | |
HSDPA 900 / 2100 | HSDPA 900 / 2100 - ST21i HSDPA 850 / 1900 / 2100 - ST21a |
Messaging | |
SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
OS | |
Android OS, v2.3.5 (Gingerbread) | Android OS, v4.0.3 (Ice Cream Sandwich) |
Processor | |
830 MHz ARMv6 processor, Exynos chipset [Similar] | 800 MHz, Qualcomm MSM7227A [Similar] |
GPU | |
Mali-400MP [Similar] | Adreno 200 [Similar] |
RAM | |
290 MB [Browse Similar] | 512 MB [Browse Similar] |
Internal Memory | |
180 MB | 2.9 GB storage (2.5 GB user available) |
External Memory | |
microSD, up to 32GB | microSD, up to 32 GB |
3.5mm Jack | |
Radio | |
Stereo FM radio with RDS | Stereo FM radio with RDS |
Games | |
Yes + downloadable | Yes + Downloadable |
Loud Speaker | |
GPRS | |
Yes | Up to 86 kbps |
Edge | |
Yes | Up to 237 kbps |
3G | |
HSDPA, 7.2 Mbps | HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps |
Bluetooth | |
Yes, v3.0 with A2DP, HS | Yes, v2.1 with A2DP |
Wi-Fi | |
Wi-Fi 802.11 b/g/n, Hotspot functionality | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
USB | |
Yes, microUSB v2.0 | Yes, microUSB v2.0 |
GPS | |
Yes, with A-GPS support | Yes, with A-GPS support |
Browser | |
WAP 2.0/xHTML, HTML | HTML |
Call Records | |
Yes | Practically unlimited |
Internal | |
180 MB, 290 MB RAM | 2.9 GB storage (2.5 GB user available), 512 MB RAM |
Expandable Storage | |
microSD, up to 32GB | microSD, up to 32 GB |
Fingerprint | |
Proximity Sensor | |
Accelerometer Sensor | |
NFC | |
Type | |
Standard battery, Li-Ion | Standard battery, Li-Ion |
Capacity | |
1200 mAh | 1500 mAh |
Stand by | |
Up to 850 h (2G) Up to 540 h (3G) |
Up to 470 h (2G) Up to 545 h (3G) |
Talk Time | |
Up to 17 h (2G) Up to 6 h 20 min (3G) |
Up to 5 h (2G) Up to 4 h 30 min (3G) |