LG Optimus Black (White version) vs LG Optimus Chat C550 Comparison and Differences
Smartphone 1
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LG Optimus Black (White version)
Smartphone 2
LG Optimus Chat C550
Smartphone 3
LG Optimus Black (White version) or LG Optimus Chat C550 Specs Comparison
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Common specs
| Brand and model | LG Optimus Black (White version) | LG Optimus Chat C550 | |
| Rating | (+) | (+) | |
| Release date | 2011, July | 2011, February | |
| Dimensions (HxWxD) | 122 x 64 x 9.2 mm | 4.8 x 4.8 x 2.52 in | 109 x 59 x 16 mm | 4.29 x 4.29 x 2.32 in | |
| Weight | 109 g | 3.84 oz | 122 g | 4.3 oz | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | White | Black, silver, blue, red, pink | |
| Battery | 1500 mAh, Removable Li-Ion | 1500 mAh, Removable Li-Ion | |
| Battery life |
Stand by time - Up to 440 h Talking time - Up to 5 h |
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| Keyboard | QWERTY | ||
| Approximate price | 140 EUR | 40 EUR | |
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | TFT | |
| Touchscreen | capacitive touchscreen | touchscreen | |
| Display colors | 16M | 256K | |
| Screen size | 4" in | 2.8" in | |
| Screen area | 45.5 cm2 | 23.3 cm2 | |
| Screen format | 5:3 (height:width) | 3:2 (height:width) | |
| Screen to body ratio | 58.3% | 36.3% | |
| Screen resolution | 480 x 800 px | 320 x 480 px | |
| Screen PPI /points per inch/ | 233 PPI | 206 PPI | |
| Screen protection | Corning Gorilla Glass | ||
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 5 MP, Single | 3.15 MP, Single | |
| Camera specs | -5 MP, AF | -3.15 MP, AF | |
| Functions | LED flash | ||
| Video | 720p@30fps | Yes | |
| Front camera, selfie | 2 MP, Single | 0 MP, | |
| Specifications | 2 MP |
Performance
| Operating system - OS | Android 2.2 (Froyo), 2.3 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich) | Android 2.2 (Froyo) | |
| Chipset | - TI OMAP 3630 | ||
| CPU | - 1.0 GHz Cortex-A8 | ||
| GPU | PowerVR SGX530 | ||
| External memory | microSD, up to 32 GB (dedicated slot) | microSD, up to 32 GB (dedicated slot) | |
| Internal memory | 2 GB, 512 MB RAM | 140 MB |
Benchmark
Communication and Connectivity
| SIM card | Mini-SIM | Mini-SIM | |
| Network | GSM / HSPA | GSM / HSPA | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 |
-2G - GSM 850 / 900 / 1800 / 1900 |
|
| Speed | HSPA 7.2/5.76 Mbps | HSPA 7.2/5.76 Mbps | |
| GPRS | Up to 48 kbps | Yes | |
| Edge | Up to 237 kbps | Yes | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, hotspot | Wi-Fi 802.11 b/g, Wi-Fi Direct, hotspot | |
| GPS | Yes, with A-GPS | Yes, with A-GPS | |
| NFC | |||
| USB | microUSB 2.0 | microUSB 2.0 | |
| Bluetooth | 2.1, A2DP, EDR | 2.1, A2DP, EDR | |
| Harmful irradiation |
SAR EU - 1.27 W/kg (head) |
SAR - 0.49 W/kg (head) 0.39 W/kg (body) SAR EU - 0.71 W/kg (head) 1.24 W/kg (body) |
Music and Audio
| Radio | Stereo FM radio, RDS | FM radio | |
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Accelerometer, proximity, compass | - Accelerometer | |
| Other extras |
- MP4/DivX/Xvid/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo/dial/commands -Predictive text input |
- MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo -Predictive text input |
Reviews and Opinions on LG Optimus Black (White version) and LG Optimus Chat C550
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