Phone Comparison - Apple iPhone 4 vs Huawei Impulse 4G
Apple iPhone 4.jpg)
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Huawei Impulse 4G.jpg)
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| Manufacturer | Apple | Huawei |
| Announced | June 2010 | September 2011 |
| Status | Available - June 2010 | Available - September 2011 |
| Colors | Black, White | Black |
| Form Factor | Candybar | Candybar |
| Dimension |
115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in) |
120 x 65 x 11.6 mm (4.72 x 2.56 x 0.46 in) |
| Weight | 137 g (4.83 oz) | 130 g (4.59 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 1900 / 2100 |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
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| OS | iOS 4, upgradable to iOS 5 | Android OS, v2.2 (Froyo) |
| Processor | 1 GHz Cortex-A8, Apple A4 [Similar] | 800 MHz Scorpion, Qualcomm MSM7230 [Similar] |
| GPU | PowerVR SGX535 [Similar] | Adreno 205 [Similar] |
| RAM | 512 MB [Browse Similar] | 512 MB [Browse Similar] |
| Internal Memory | 8/16/32 GB storage | N/A |
| External Memory | No | microSD, up to 32 GB |
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| Type | LED-backlit IPS TFT, capacitive touchscreen | TFT capacitive touchscreen |
| Colors | 16M colors | 16M colors |
| Size | 3.5 inches [Similar] | 3.8 inches [Similar] |
| Resolution | 640 x 960 pixels (330 ppi) | 480 x 800 pixels (246 ppi) [Similar] |
| Screen-to-Body Ratio | 53.92% | 52.48% |
| Multi-Touch |  |
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| Radio | No | No |
| Games | Yes + downloadable | Yes + Downloadable |
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| Rear Camera | 5 MP, 2592 x 1944 pixels [Similar] | 5 MP, 2592х1944 pixels [Similar] |
| Flash | LED flash | LED flash |
| Features | Auto focus, Touch Focus, Geo-tagging, HDR | Auto focus, Geo-tagging |
| Video | Yes, 720p@30fps, LED video light, geo-tagging | Yes, 720p@30fps |
| Front Camera | Yes, videocalling over Wi-Fi only [Similar] | No [Similar] |
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| GPRS | Class 10 (4+1/3+2 slots), 32 - 48 kbps | Yes |
| Edge | Class 10, 236.8 kbps | Yes |
| 3G | HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps | HSDPA, 14.4 Mbps, HSUPA |
| Bluetooth | Yes, v2.1 with A2DP | Yes, v2.1 with A2DP, EDR |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| USB | Yes, v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | HTML (Safari) | HTML, Adobe Flash |
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| Internal | 8/16/32 GB storage, 512 MB RAM | 512 MB RAM |
| Expandable Storage | No | microSD, up to 32 GB |
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| Type | Standard battery, Li-Po | Li-Ion Battery |
| Capacity | 1420 mAh | 1500 mAh |
| Stand by | Up to 300 h (2G) Up to 300 h (3G) |
Up to 240 h |
| Talk Time | Up to 14 h (2G) Up to 7 h (3G) |
Up to 4 h |
