Phone Comparison - Samsung Galaxy 551 vs Acer Liquid E2 Duo
Samsung Galaxy 551.jpg)
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Acer Liquid E2 Duo.jpg)
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| Manufacturer | Samsung | Acer |
| Announced | October 2010 | April 2013 |
| Status | Available - Q4 2010 | Coming Soon - May 2013 |
| Colors | Black | Black, White |
| Form Factor | Candybar | Candybar |
| Dimension |
111 x 55 x 15.2 mm (4.37 x 2.17 x 0.6 in) |
131 x 68 x 9.9 mm (5.16 x 2.68 x 0.39 in) |
| Weight | 117 g (4.13 oz) | 140 g (4.94 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 900 / 2100 HSDPA 850 / 2100 |
HSDPA |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail |
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| OS | Android OS, v2.2 (Froyo), upgradable to v2.3.6 (Gingerbread) | Android OS, v4.2.1 (Jelly Bean) |
| Processor | 600 MHz, Qualcomm MSM7227 [Similar] | Quad-core 1.2 GHz Cortex-A7, MTK 6589 [Similar] |
| GPU | Adreno 200 [Similar] | PowerVR SGX 544MP [Similar] |
| RAM | N/A | 1 GB [Browse Similar] |
| Internal Memory | 160 MB | 4 GB |
| External Memory | microSD, up to 32 GB, 1 GB included | microSD, up to 32 GB |
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| Type | TFT capacitive touchscreen | IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors |
| Size | 3.2 inches [Similar] | 4.5 inches [Similar] |
| Resolution | 240 x 400 pixels (146 ppi) | 540 x 960 pixels (245 ppi) [Similar] |
| Screen-to-Body Ratio | 47.59% | 62.55% |
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| Radio | Stereo FM radio with RDS | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable |
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| Rear Camera | 3.15 MP, 2048x1536 pixels [Similar] | 8 MP, 3264 x 2448 pixels [Similar] |
| Flash | No | LED flash |
| Features | Auto focus, | Auto focus, Geo-tagging |
| Video | Yes, QVGA@15fps | Yes, 1080p@30fps |
| Front Camera | No [Similar] | Yes, 2 MP [Similar] |
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| GPRS | Class 10 (4+1/3+2 slots), 32 - 48 kbps | Yes |
| Edge | Class 12 | Yes |
| 3G | HSDPA, 7.2 Mbps; HSUPA | HSPA+ |
| Bluetooth | Yes, v2.1 with A2DP | Yes, v3.0 with A2DP, EDR |
| Wi-Fi | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual band, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | HTML | HTML |
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| Internal | 160 MB | 4 GB, 1 GB RAM |
| Expandable Storage | microSD, up to 32 GB, 1 GB included | microSD, up to 32 GB |
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| Type | Li-Ion Battery | Li-Ion Battery |
| Capacity | 1200 mAh | 2000 mAh |
| Stand by | Up to 520 h (2G) Up to 370 h (3G) |
Up to 450 h |
| Talk Time | Up to 9 h (2G) Up to 5 h (3G) |
Up to 9 h |
