| Name | Samsung Champ Duos
 | LG Optimus L7
 |
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| Processor: | NA | Qualcomm MSM7227A Snapdragon 1GHz |
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| GPU: | NA | Adreno 200 |
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| Operating System: | Other | Android |
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| Operating System Version: | N/A | Android OS, v4.0.3 (Ice Cream Sandwich) |
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| Sensors: | Accelerometer | Accelerometer, gyro, proximity, compass |
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| Series Name: | Champ | Optimus L5 |
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| Manufacturer: | Samsung | LG |
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| Weight: | 88 g | 122 g |
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| Dimensions: | 99.9x54.9x13 mm | 125.5 x 67 x 8.7 mm |
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| Camera Type: | Back Camera | Dual Camera |
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| Front Camera: | No | 0.3 MP Front camera with VGA-quality photos |
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| Back Camera: | 1.3 MP | 5 MP, 2592 x 1944 pixels |
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| Camera features: | | |
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| Video Camera features: | | |
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| RAM: | 32 MB | 512 MB RAM |
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| External Memory: | 16 GB | 32GB supported |
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| Internal Storage: | 50 MB | 4 GB storage (2.4 GB user available) |
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| Screen Size: | 2.6 inches | 4.3 inches |
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| Display: | TFT resistive touchscreen, 256 k colors | 480 x 800 pixels |
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| Ports: | Micro USB v2.0 | microUSB v2.0 |
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| Battery Type: | 1000 mAh | 6 hours continous talktime - Li-Ion 1700 mAh |
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| Battery (Talk Time): | NA | |
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| Battery (Standby Time): | NA | |
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| Audio: | 3.5 mm Jack and loud Speaker | 3.5 mm Jack and Speaker - Noise -85.2dB / Crosstalk -84.3dB |
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| Video: | 1280 x 1024 pixels | VGA@30fps |
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| Accessories: | Battery, Charger, head set | Handset, Battery, Charger, Earphone, USB Cable, User Manual, Warranty Card |
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| Bluetooth: | v2.1 with A2DP | v3.0 with A2DP |
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| Network: | 2G network | GSM 850 / 900 / 1800 / 1900, HSDPA 850 / 900 / 1900 / 2100 |
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| GPRS: | Yes | |
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| Connectivity: | Bluetooth v2.1 with A2DP, USB, WLAN (Wi-Fi 802.11 b/g), GPRS, EDGE | Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot |
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| Announced/Launched Date: | July 2012 | |
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| Available Colors: | Metallic silver, black | |
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| Built-in Apps: | NA | |
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| SIM Card Type: | Regular SIM | Regular SIM |
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| SIM Slots: | | Single SIM |
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| Price Range: | Less than US$100 | Less than US$100 |
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| Category: | Basic Phone | Basic Phone |
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| Read Samsung Champ Duos reviews. | Read LG Optimus L7 reviews. |
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| Compare Samsung Champ Duos: Apple iPhone 5Karbonn Smart Tab 1Nokia Lumia 900Nokia Asha 309Nokia C7Nokia E7Nokia Asha 308Nokia Asha 311Samsung Galaxy ChatNokia X7-00Spice Mi-270 mobileMicromax X600Nokia 109 MobileLG T375Samsung Champ Neo DUOSLG Optimus L7Acer Liquid Z2Karbonn S1 TitaniumAlcatel One Touch Snap LTENokia 105K-Touch M10Nokia 206 Dual SIMNokia Asha 210Samsung Rex 90 S5292Nokia 808 Pureview Smartphone | Compare LG Optimus L7: Apple iPhone 5Karbonn Smart Tab 1Samsung Champ DuosNokia Lumia 900Nokia Asha 309Nokia C7Nokia E7Nokia Asha 308Nokia Asha 311Samsung Galaxy ChatNokia X7-00Spice Mi-270 mobileMicromax X600Nokia 109 MobileLG T375Samsung Champ Neo DUOSAcer Liquid Z2Karbonn S1 TitaniumAlcatel One Touch Snap LTENokia 105K-Touch M10Nokia 206 Dual SIMNokia Asha 210Samsung Rex 90 S5292Nokia 808 Pureview Smartphone |