Phone Comparison - Motorola Electrify M XT905 vs Samsung Galaxy Axiom R830 vs LG Optimus F7
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| Manufacturer | Motorola | Samsung | LG |
| Announced | November 2012 | November 2012 | February 2013 |
| Status | Available - November 2012 | Released - November 2012 | Available - June 2013 |
| Colors | Black/Gray | Blue | Black, White |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
123.2 x 61.5 x 8.6 mm (4.85 x 2.42 x 0.34 in) |
121.7 x 63.8 x 11.9 mm (4.79 x 2.51 x 0.47 in) |
131.7 x 68.2 x 9.6 mm (5.19 x 2.69 x 0.38 in) |
| Weight | 111.1 g (3.92.0.04 oz) | 136.1 g (4.8.0.04 oz) | 133 g (4.69 oz) |
| 2G Network | CDMA 800 / 1700 / 1900 | CDMA 800 / 1700 / 1900 / 2100 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | CDMA2000 1xEV-DO | CDMA2000 1xEV-DO | HSDPA 900 / 1900 / 2100 |
| 4G Network | LTE 700 MHz Class 17 / 1700 / 2100 | LTE 700 MHz Class 17 / 850 / 1700 / 1900 / 2100 | LTE |
| 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, v4.0.4 (Ice Cream Sandwich) | Android OS, v4.0.4 (Ice Cream Sandwich) | Android OS, v4.1.2 (Jelly Bean) |
| Processor | Dual-core 1.5 GHz | Dual-core 1.2 GHz Krait, Qualcomm | Dual-core 1.5 GHz |
| GPU | - | - | - |
| RAM | 1 GB | 1 GB | 1 GB |
| Internal Memory | 8 GB (5 GB user available) | 4 GB ROM (1.85 GB user available) | 8 GB |
| External Memory | microSD, up to 32 GB | microSD, up to 32 GB | microSD, up to 32 GB |
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| Type | Super AMOLED Advanced capacitive touchscreen | TFT capacitive touchscreen | True HD-IPS LCD capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.3 inches | 4.0 inches | 4.7 inches |
| Resolution | 540 x 960 pixels (256 ppi) | 480 x 800 pixels (233 ppi) | 720 x 1280 pixels (312 ppi) |
| Screen-to-Body Ratio | 67.35% | 58.77% | 68.00% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | No | - |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264x2448 pixels | 5 MP, 2592x1944 pixels | 8 MP, 3264 x 2448 pixels |
| Flash | LED flash | LED flash | LED flash |
| Features | Auto focus, Geo-tagging, Face Detection, Image Stabilization, HDR | Auto focus, Geo-tagging, Touch Focus, Face Detection | Auto focus, Geo-tagging, Touch Focus, Face Detection, Voice Shutter |
| Video | Yes, 1080p@30fps | Yes, 720p | Yes, 1080 |
| Front Camera | Yes, VGA [Similar] | Yes, 1.3 MP [Similar] | Yes, 1.3 MP [Similar] |
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| GPRS | No | No | Yes |
| Edge | No | No | Yes |
| 3G | Rev.A, up to 3.1 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL | EV-DO Rev. A, up to 3.1 Mbps; LTE | HSDPA, HSUPA, LTE |
| Bluetooth | Yes, v4.0 with A2DP, LE, EDR | Yes, v4.0 with A2DP | Yes |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | HTML5 | HTML5 | HTML |
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| Internal | 8 GB (5 GB user available), 1 GB RAM | 4 GB ROM (1.85 GB user available), 1 GB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | microSD, up to 32 GB | microSD, up to 32 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 | Standard battery, Li-Ion | Li-Ion Battery |
| Capacity | 2000 mAh | 2100 mAh | 2540 mAh |
| Stand by | Up to 432 h (3G) | Up to 252 h | Up to 300 h |
| Talk Time | Up to 16 h 40 min (3G) | Up to 8 h | Up to 13 h |
