Phone Comparison - LG Optimus 4X HD vs Alcatel One Touch Idol Ultra vs Huawei Ascend G615
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| Manufacturer | LG | Alcatel | Huawei |
| Announced | February 2012 | January 2013 | January 2013 |
| Status | Available - June 2012 | Available - April 2013 | Available - March 2013 |
| Colors | Black | Red, Black | Metallic black, Ceramic white |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
132.4 x 68.1 x 8.9mm (5.21 x 2.68 x 0.35in) |
134.4 x 68.5 x 6.5 mm (5.29 x 2.7 x 0.26 in) |
134 x 67.5 x 10.5 mm (5.28 x 2.66 x 0.41 in) |
| Weight | 133 g (4.69 oz) | 115 g (4.06 oz) | 145 g (5.11 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 900 / 1900 / 2100 | HSDPA 900 / 2100 HSDPA 850 / 2100 |
HSDPA |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM | SMS, MMS, EMail, IM |
| Build Features | - | Dragon Trail Glass | - |
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| OS | Android OS, v4.0 (Ice Cream Sandwich) | Android OS, v4.1 (Jelly Bean) | Android OS, v4.0 (Ice Cream Sandwich), upgradable to v4.1 (Jelly Bean) |
| Processor | Quad-core 1.5 GHz Cortex-A9, Nvidia Tegra 3 | Dual-core 1.2 GHz, MTK 6577 | Quad-core 1.4 GHz Cortex-A9, Huawei K3V2 |
| GPU | ULP GeForce | PowerVR SXG531T | Vivante GC4000 |
| RAM | 1 GB | N/A | 1 GB |
| Internal Memory | 16 GB storage | 16 GB storage, 1 GB | 8 GB |
| External Memory | Upto 16 GB | No | microSD, up to 32 GB |
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| Type | HD-IPS LCD capacitive touchscreen | AMOLED capacitive touchscreen | IPS LCD, capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.7 inches | 4.7 inches | 4.5 inches |
| Resolution | 720 x 1280 pixels (312 ppi) | 720 x 1280 pixels (312 ppi) | 720 x 1280 pixels (326 ppi) |
| Screen-to-Body Ratio | 67.74% | 66.35% | 61.85% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Yes | Stereo FM radio with RDS | No |
| Games | Yes | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264x2448 pixels | 8 MP, 3264 x 2448 pixels | 8 MP, 3264x2448 pixels |
| Flash | LED flash | LED flash | dual-LED flash |
| Features | Auto focus, Geo-tagging, Face And Smile Detection, Touch Focus, Image Stabilization | Auto focus, Geo-tagging, Touch Focus | Auto focus, Geo-tagging |
| Video | Yes, 1080p@30fps | Yes, 1080p | Yes, 1080p@30fps |
| Front Camera | Yes, 1.3 MP [Similar] | Yes, 1.3 MP [Similar] | Yes, 1.3 MP, 720p [Similar] |
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| GPRS | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes | Yes |
| Edge | Class 12 | Yes | Yes |
| 3G | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps | HSDPA 7.2Mbps | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | Yes, with A2DP | Yes | Yes, v3.0 with A2DP, HS |
| 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, DLNA |
| USB | Yes, microUSB (MHL) v2.0 | 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 | HTML5, Adobe Flash | HTML | HTML5 |
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| Internal | 16 GB storage, 1 GB RAM | 16 GB storage, 1 GB | 8 GB, 1 GB RAM |
| Expandable Storage | Yes | No | 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 | Standard battery, Li-Ion |
| Capacity | 2150 mAh | 1800 mAh | 2150 mAh |
| Stand by | Up to 730 h (2G) Up to 686 h (3G) |
Up to 400 h (2G) Up to 400 h (3G) |
Up to 360 h |
| Talk Time | Up to 9 h 20 min (2G) Up to 10 h 50 min (3G) |
Up to 12 h (2G) Up to 7 h (3G) |
Up to 11 h |
