Phone Comparison - Samsung Galaxy W I8150 vs Huawei Ascend G615 vs LG Optimus L7 II
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| Manufacturer | Samsung | Huawei | LG |
| Announced | August 2011 | January 2013 | February 2013 |
| Status | Available - October 2011 | Available - March 2013 | Available - March 2013 |
| Colors | Black, White | Metallic black, Ceramic white | Black, White |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
115.5 x 59.8 x 11.5 mm
(4.55 x 2.35 x 0.45 in ) |
134 x 67.5 x 10.5 mm (5.28 x 2.66 x 0.41 in) |
121.5 x 66.6 x 9.7 mm (4.78 x 2.62 x 0.38 in) |
| Weight | 114.7 g (4.02.0.25 oz) | 145 g (5.11 oz) | 118 g (4.16 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - LG Optimus L7 II Dual (SIM 1 & SIM 2) |
| 3G Network | HSDPA 900 / 2100 | HSDPA | HSDPA 900 / 1900 / 2100 |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Android OS, v2.3.5 (Gingerbread) | Android OS, v4.0 (Ice Cream Sandwich), upgradable to v4.1 (Jelly Bean) | Android OS, v4.1 (Jelly Bean) |
| Processor | 1.4 GHz Scorpion, Qualcomm MSM8255T Snapdragon | Quad-core 1.4 GHz Cortex-A9, Huawei K3V2 | Dual-core 1 GHz Cortex-A5, Qualcomm MSM8225 Snapdragon |
| GPU | Adreno 205 | Vivante GC4000 | Adreno 203 |
| RAM | 512 MB | 1 GB | 768 MB |
| Internal Memory | 1.7 GB storage | 8 GB | 4 GB |
| External Memory | microSD, up to 32GB | microSD, up to 32 GB | microSD, up to 32 GB |
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| Type | TFT capacitive touchscreen | IPS LCD, capacitive touchscreen | IPS LCD, capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 3.7 inches | 4.5 inches | 4.3 inches |
| Resolution | 480 x 800 pixels (252 ppi) | 720 x 1280 pixels (326 ppi) | 480 x 800 pixels (217 ppi) |
| Screen-to-Body Ratio | 56.48% | 61.85% | 65.02% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Stereo FM radio with RDS | No | FM radio |
| Games | Yes + downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 5 MP, 2592x1944 pixels | 8 MP, 3264x2448 pixels | 8 MP, 3264 x 2448 pixels |
| Flash | LED flash | dual-LED flash | LED flash |
| Features | Auto focus, Geo-tagging, Face And Smile Detection | Auto focus, Geo-tagging | Auto focus, Geo-tagging |
| Video | Yes, 720p@30fps | Yes, 1080p@30fps | Yes, 720p@30fps |
| Front Camera | Yes, VGA [Similar] | Yes, 1.3 MP, 720p [Similar] | Yes, VGA [Similar] |
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| GPRS | Yes | Yes | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps |
| Edge | Yes | Yes | Class 12 |
| 3G | HSDPA, 14.4 Mbps; HSUPA, 5.76 Mbps | 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 | Yes, v3.0 with A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA |
| USB | Yes, microUSB v2.0, HS | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | HTML, Adobe Flash | HTML5 | HTML |
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| Internal | 1.7 GB storage, 512 MB RAM, 2 GB ROM | 8 GB, 1 GB RAM | 4 GB, 768 MB RAM |
| Expandable Storage | microSD, up to 32GB | 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 | 1500 mAh | 2150 mAh | 2460 mAh |
| Stand by | Up to 570 h (2G) Up to 420 h (3G) |
Up to 360 h | Up to 800 h (3G) |
| Talk Time | Up to 17 h 50 min (2G) Up to 8 h 20 min (3G) |
Up to 11 h | Up to 12 h (3G) |
