| Manufacturer | |
| Samsung | Samsung | 
| Announced | |
| September 2011 | February 2012 | 
| Status | |
| Available - December 2011 | Available - April 2012 | 
| Colors | |
| Black | Black, White | 
| Form Factor | |
| Candybar | Candybar | 
| Dimension | |
| 
                        196.7 x 133 x 7.9 mm  (7.74 x 5.24 x 0.31 in)  | 
                            
        193.7 x 122.4 x 10.5 mm  (7.63 x 4.82 x 0.41 in)  | 
                        
| Weight | |
| 340 g (11.99 oz) | 344 g (12.13 oz) | 
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | 
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA 900 / 1900 / 2100 | 
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM | 
| OS | |
| Android OS, v3.2 (Honeycomb) | Android OS, v4.0 (Ice Cream Sandwich) | 
| Processor | |
| Dual-core 1.4 GHz Cortex-A9, Exynos [Similar] | Dual-core 1 GHz, TI OMAP 4430 [Similar] | 
| GPU | |
| Mali-400MP [Similar] | PowerVR SGX540 [Similar] | 
| RAM | |
| 1 GB [Browse Similar] | 1 GB [Browse Similar] | 
| Internal Memory | |
| 16/32/64 GB storage | 8/16/32 GB storage | 
| External Memory | |
| microSD, up to 32GB | microSD, up to 64 GB | 
| 3.5mm Jack | |
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| Radio | |
| No | No | 
| Games | |
| Yes | Yes | 
| Loud Speaker | |
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| GPRS | |
| Class 33 | Yes | 
| Edge | |
| Class 33 | Yes | 
| 3G | |
| HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | 
| Bluetooth | |
| Yes, v3.0 with A2DP | Yes, v3.0 with A2DP, HS | 
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, dual-band, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, dual-band, Wi-Fi hotspot | 
| USB | |
| Yes, v2.0, USB Host support | Yes, v2.0, USB Host support | 
| GPS | |
| Yes | Yes, with A-GPS support and GLONASS | 
| Browser | |
| HTML, Adobe Flash | HTML, Adobe Flash | 
| Internal | |
| 16/32/64 GB storage, 1GB RAM | 8/16/32 GB storage, 1GB RAM | 
| Expandable Storage | |
| microSD, up to 32GB | microSD, up to 64 GB | 
| USB OTG | |
| Supported | Supported | 
| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | |
| Standard battery, Li-Po | Standard battery, Li-Ion | 
| Capacity | |
| 5100 mAh | 4000 mAh | 
| Stand by | |
| Up to 1200 h (2G) Up to 1100 h (3G)  | 
                            Up to 1190 h (2G) Up to 1080 h (3G)  | 
                        
| Talk Time | |
| Up to 34 h 10 min (2G) Up to 20 h (3G)  | 
                            Up to 40 h (2G) Up to 20 h (3G)  |