Phone Comparison - Apple iPhone 4 vs LG Optimus F7 vs Samsung Galaxy Avant
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| Manufacturer | Apple | LG | Samsung |
| Announced | June 2010 | February 2013 | July 2014 |
| Status | Available - June 2010 | Available - June 2013 | Available - July 2014 |
| Colors | Black, White | Black, White | Black |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in) |
131.7 x 68.2 x 9.6 mm (5.19 x 2.69 x 0.38 in) |
132.9 x 66 x 9.9 mm (5.23 x 2.6 x 0.39 in) |
| Weight | 137 g (4.83 oz) | 133 g (4.69 oz) | 136.9 g (4.8.0.32 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 900 / 1900 / 2100 | HSDPA 850 / 1700 / 1900 / 2100 |
| 4G Network | - | LTE | LTE 1700 / 2100 / 1900 |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | iOS 4, upgradable to iOS 5 | Android OS, v4.1.2 (Jelly Bean) | Android OS, v4.4.2 (KitKat) |
| Processor | 1 GHz Cortex-A8, Apple A4 | Dual-core 1.5 GHz | Quad-core 1.2 GHz |
| GPU | PowerVR SGX535 | - | - |
| RAM | 512 MB | 1 GB | 1.5 GB |
| Internal Memory | 8/16/32 GB storage | 8 GB | 16 GB |
| External Memory | No | microSD, up to 32 GB | microSD, up to 64 GB |
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| Type | LED-backlit IPS TFT, capacitive touchscreen | True HD-IPS LCD capacitive touchscreen | Capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 3.5 inches | 4.7 inches | 4.5 inches |
| Resolution | 640 x 960 pixels (330 ppi) | 720 x 1280 pixels (312 ppi) | 540 x 960 pixels (245 ppi) |
| Screen-to-Body Ratio | 53.92% | 68.00% | 63.52% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | - | FM radio |
| Games | Yes + downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 5 MP, 2592 x 1944 pixels | 8 MP, 3264 x 2448 pixels | 5 MP, 2592 х 1944 pixels |
| Flash | LED flash | LED flash | LED flash |
| Features | Auto focus, Touch Focus, Geo-tagging, HDR | Auto focus, Geo-tagging, Touch Focus, Face Detection, Voice Shutter | Auto Focus, Dual-Camera, Dual-Video Call, Geo-Tagging, Shot Modes: Auto, Beauty Face, Panorama, Night, Sound & Shot, Sports |
| Video | Yes, 720p@30fps, LED video light, geo-tagging | Yes, 1080 | Yes |
| Front Camera | Yes, videocalling over Wi-Fi only [Similar] | Yes, 1.3 MP [Similar] | Yes, 2 MP, 720p [Similar] |
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| GPRS | Class 10 (4+1/3+2 slots), 32 - 48 kbps | Yes | Yes |
| Edge | Class 10, 236.8 kbps | Yes | Yes |
| 3G | HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps | HSDPA, HSUPA, LTE | HSDPA, HSUPA. LTE |
| Bluetooth | Yes, v2.1 with A2DP | Yes | Yes, v4.0 |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot |
| USB | Yes, v2.0 | Yes, microUSB v2.0 | microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes, with A-GPS, GLONASS |
| Browser | HTML (Safari) | HTML | HTML5 |
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| Internal | 8/16/32 GB storage, 512 MB RAM | 8 GB, 1 GB RAM | 16 GB, 1.5 GB RAM |
| Expandable Storage | No | microSD, up to 32 GB | microSD, up to 64 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-Po | Li-Ion Battery | Li-Ion Battery |
| Capacity | 1420 mAh | 2540 mAh | 2100 mAh |
| Stand by | Up to 300 h (2G) Up to 300 h (3G) |
Up to 300 h | Up to 372 h (3G) Up to 365 h (4G) |
| Talk Time | Up to 14 h (2G) Up to 7 h (3G) |
Up to 13 h | Up to 18 h |
