Phone Comparison - Sony Ericsson Xperia ray vs Samsung Galaxy Ace 3 S7270 vs Samsung Galaxy Star 2 Plus
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| Manufacturer | Sony Ericsson | Samsung | Samsung |
| Announced | June 2011 | June 2013 | July 2014 |
| Status | Available - August 2011 | Available - Q3 2013 | Available - July 2014 |
| Colors | Black, Gold, White, Pink | Black, White | Black, White |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
111 x 53 x 9.4 mm
(4.37 x 2.09 x 0.37 in ) |
121.2 x 62.7 x 9.8 mm (4.77 x 2.47 x 0.39 in) |
129.7 x 65.9 x 9.4 mm (5.11 x 2.59 x 0.37 in) |
| Weight | 100 g (3.53 oz) | 115 g (4.06 oz) | - |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 900 / 2100 - ST18i HSDPA 850 / 1900 / 2100 - ST18a |
HSDPA 900 / 2100 | No |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Android OS, v2.3 (Gingerbread), planned upgrade to v4.0 | Android OS, v4.2 (Jelly Bean) | Android OS, v4.4.2 (KitKat) |
| Processor | 1 GHz Scorpion, Qualcomm MSM8255 Snapdragon | Dual-core 1 GHz | 1.2 GHz Cortex-A9 |
| GPU | Adreno 205 | - | - |
| RAM | 512 MB | 1 GB | 512 MB |
| Internal Memory | 1 GB (300 MB user available) | 4 GB (1.77 GB user available) | 4 GB ROM |
| External Memory | microSD, up to 32GB, 4GB included | microSD, up to 64 GB | microSD, up to 32 GB |
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| Type | LED-backlit LCD, capacitive touchscreen | TFT capacitive touchscreen | TFT Capacitive Touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 3.3 inches | 4.0 inches | 4.3 inches |
| Resolution | 480 x 854 pixels (297 ppi) | 480 x 800 pixels (233 ppi) | 480 x 800 pixels (217 ppi) |
| Screen-to-Body Ratio | 50.96% | 60.05% | 61.55% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Stereo FM radio with RDS | Stereo FM radio with RDS | FM radio |
| Games | Yes + downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264x2448 pixels | 5 MP, 2592x1944 pixels | 3 MP, 2048 x 1536 pixels |
| Flash | LED flash | LED flash | LED flash |
| Features | Auto focus, Geo-tagging, Face And Smile Detection, Touch Focus, Image Stabilization | Auto focus, Sound & Shot, Best Shot, Best Photo, Geo-tagging, Face And Smile Detection | Geo-tagging |
| Video | Yes, 720p, video light | Yes, 720p@30fps | Yes |
| Front Camera | Yes [Similar] | Yes, VGA [Similar] | No [Similar] |
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| GPRS | Up to 86 kbps | Yes | Yes |
| Edge | Up to 237 kbps | Yes | Yes |
| 3G | HSDPA, 7.2 Mbps; HSUPA, 5.8 Mbps | HSDPA 14.4 Mbps, HSUPA 5.76 Mbps | No |
| Bluetooth | Yes, v2.1 with A2DP, EDR | Yes, v4.0 with A2DP | Yes, v4.0 with A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| USB | Yes, v2.0 microUSB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS |
| Browser | HTML, Adobe Flash | HTML5 | HTML |
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| Internal | 1 GB (300 MB user available), 512 MB RAM | 4 GB (1.77 GB user available), 1 GB RAM | 4 GB ROM, 512 MB RAM |
| Expandable Storage | microSD, up to 32GB, 4GB included | microSD, up to 64 GB | microSD, up to 32 GB |
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| 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-Ion | Li-Ion Battery | Li-Ion Battery |
| Capacity | 1500 mAh | 1500 mAh | 1800 mAh |
| Stand by | Up to 430 h (2G) Up to 440 h (3G) |
- | - |
| Talk Time | Up to 6 h 50 min (2G) Up to 7 h (3G) |
- | - |
