Manufacturer | |
Sony | Samsung |
Announced | |
June 2012 | March 2010 |
Status | |
Available - August 2012 | Available - March 2010 |
Colors | |
Classic Black, Classic White, Deep Red, Navy Blue | Jamaican Yellow, Cupid Pink, Minimal White, and Festival Orange; |
Form Factor | |
Candybar | Candybar |
Dimension | |
103 x 57 x 13 mm (4.06 x 2.24 x 0.51 in) |
103 x 56.5 x 12 mm (4.06 x 2.22 x 0.47 in) |
Weight | |
99.4 g (3.49.0.14 oz) | 93.2 g (3.28.0.07 oz) |
2G Network | |
GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
3G Network | |
HSDPA 900 / 2100 - ST21i HSDPA 850 / 1900 / 2100 - ST21a |
N/A |
Messaging | |
SMS, MMS, Push Mail, EMail, IM | SMS, MMS |
OS | |
Android OS, v4.0.3 (Ice Cream Sandwich) | - |
Processor | |
800 MHz, Qualcomm MSM7227A [Similar] | - |
GPU | |
Adreno 200 [Similar] | - |
RAM | |
512 MB [Browse Similar] | N/A |
Internal Memory | |
2.9 GB storage (2.5 GB user available) | 50 MB |
External Memory | |
microSD, up to 32 GB | microSD, up to 8 GB |
3.5mm Jack | |
![]() |
![]() |
Radio | |
Stereo FM radio with RDS | Stereo FM radio with RDS |
Games | |
Yes + Downloadable | Yes + Downloadable |
Loud Speaker | |
![]() |
![]() |
GPRS | |
Up to 86 kbps | Class 10 (4+1/3+2 slots), 32 - 48 kbps |
Edge | |
Up to 237 kbps | Class 10, 236.8 kbps |
3G | |
HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps | N/A |
Bluetooth | |
Yes, v2.1 with A2DP | Yes, v2.1 with A2DP |
Wi-Fi | |
Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Yes, Wi-Fi 802.11b/g |
USB | |
Yes, microUSB v2.0 | Yes, microUSB v2.0 |
GPS | |
Yes, with A-GPS support | No |
Browser | |
HTML | WAP 2.0/xHTML, HTML |
Phonebook | |
Practically unlimited entries and fields, Photocall | 2000 contacts, Photocall |
Call Records | |
Practically unlimited | 20 dialed, 20 received, 20 missed calls |
Internal | |
2.9 GB storage (2.5 GB user available), 512 MB RAM | 50 MB |
Expandable Storage | |
microSD, up to 32 GB | microSD, up to 8 GB |
Fingerprint | |
![]() |
![]() |
Proximity Sensor | |
![]() |
![]() |
Accelerometer Sensor | |
![]() |
![]() |
NFC | |
![]() |
![]() |
Type | |
Standard battery, Li-Ion | Li-Ion Battery |
Capacity | |
1500 mAh | 960 mAh |
Stand by | |
Up to 470 h (2G) Up to 545 h (3G) |
Up to 730 h |
Talk Time | |
Up to 5 h (2G) Up to 4 h 30 min (3G) |
Up to 9 h |