Huawei Impulse 4G |
LG Optimus L9 |
Add 3rd Phone | ||
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General Info |
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Manufacturer | Huawei | LG |
Announced | September 2011 | August 2012 |
Status | Available - September 2011 | Available - November 2012 |
Colors | Black | White |
Form Factor | Candybar | Candybar |
Dimension |
120 x 65 x 11.6 mm (4.72 x 2.56 x 0.46 in) |
131.9 x 68.2 x 9.1 mm (5.19 x 2.69 x 0.36 in) |
Weight | 130 g (4.59 oz) | 125 g (4.41 oz) |
2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
3G Network | HSDPA 850 / 1900 / 2100 | HSDPA 900 / 1900 / 2100 |
Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
Hardware and OS |
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OS | Android OS, v2.2 (Froyo) | Android OS, v4.0.4 (Ice Cream Sandwich) |
Processor | 800 MHz Scorpion, Qualcomm MSM7230 [Similar] | Dual-core 1 GHz Cortex-A9, TI OMAP 4430 [Similar] |
GPU | Adreno 205 [Similar] | PowerVR SGX540 [Similar] |
RAM | 512 MB [Browse Similar] | 1 GB [Browse Similar] |
Internal Memory | N/A | 4 GB |
External Memory | microSD, up to 32 GB | microSD, up to 32 GB |
Display |
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Type | TFT capacitive touchscreen | IPS LCD, capacitive touchscreen |
Colors | 16M colors | 16M colors |
Size | 3.8 inches [Similar] | 4.7 inches [Similar] |
Resolution | 480 x 800 pixels (246 ppi) [Similar] | 540 x 960 pixels (234 ppi) [Similar] |
Screen-to-Body Ratio | 52.48% | 67.90% |
Multi-Touch | ||
Multimedia |
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3.5mm Jack | ||
Radio | No | Stereo FM radio with RDS |
Games | Yes + Downloadable | Yes + Downloadable |
Loud Speaker | ||
Camera |
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Rear Camera | 5 MP, 2592х1944 pixels [Similar] | 5 MP, 2592 x 1944 pixels [Similar] |
Flash | LED flash | LED flash |
Features | Auto focus, Geo-tagging | Auto focus, Geo-tagging |
Video | Yes, 720p@30fps | Yes |
Front Camera | No [Similar] | Yes, VGA [Similar] |
Connectivity and Data Rate |
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GPRS | Yes | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps |
Edge | Yes | Class 12 |
3G | HSDPA, 14.4 Mbps, HSUPA | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
Bluetooth | Yes, v2.1 with A2DP, EDR | Yes, with A2DP |
Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA |
USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
GPS | Yes, with A-GPS support | Yes, with A-GPS support |
Browser | HTML, Adobe Flash | HTML5 |
User Memory |
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Internal | 512 MB RAM | 4 GB, 1 GB RAM |
Expandable Storage | microSD, up to 32 GB | microSD, up to 32 GB |
Sensors |
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Fingerprint | ||
Proximity Sensor | ||
Accelerometer Sensor | ||
NFC | ||
Battery |
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Type | Li-Ion Battery | Standard battery, Li-Ion |
Capacity | 1500 mAh | 2150 mAh |
Stand by | Up to 240 h | - |
Talk Time | Up to 4 h | - |