| model |
Lenovo Yangtian B50-10-NTN |
Lenovo Yangtian B50-10-NTE |
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| Price/merchant |
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| Basic parameters |
| Time to market | January 2016 | January 2016 |
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| product type | commercial | commercial |
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| product positioning | Business office book | Business office book |
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| operating system | Preinstalled Windows 8.1 | Preinstalled Windows 8.1 |
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| processor |
| CPU series | Intel Celeron Quad Core | Intel Celeron Dual Core |
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| CPU model | Intel Celeron quad core N2940 | Intel Celeron Dual Core N2840 |
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| CPU main frequency | 1.83GHz | 2.16GHz |
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| Highest Rui frequency | 2.25GHz | 2.58GHz |
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| Number of cores/threads | Four cores/four threads | Dual core/dual thread |
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| L2 Cache | 2MB | |
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| Sandy Bridge | Bay Trail | Bay Trail |
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| Process technology | 14nm | 14nm |
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| power waste | 7.5W | 7.5W |
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| storage device |
| Memory capacity | 4GB（4GB×1） | 2GB（2GB×1） |
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| Memory type | DDR3L | DDR3L |
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| Number of slots | 2xSO-DIMM | 2xSO-DIMM |
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| Hard disk capacity | 500GB | 500GB |
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| Hard disk description | 5400 rpm | 5400 rpm |
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| display |
| Touch screen | Touch is not supported | Touch is not supported |
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| Screen size | 15.6 in | 15.6 in |
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| display scale | 16:9 | 16:9 |
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| Screen resolution | 1366x768 | 1366x768 |
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| Screen technology | LED backlight, anti glare screen | LED backlight, anti glare screen |
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| Graphics card |
| Graphics card type | Core graphics card | Core graphics card |
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| Graphics card chip | Intel GMA HD (integrated in processor) | Intel GMA HD (integrated in processor) |
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| Memory capacity | Shared memory capacity | Shared memory capacity |
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| Video memory type | nothing | nothing |
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| Multimedia device |
| camera | Integrated 300000 pixel camera | Integrated 300000 pixel camera |
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| Audio system | Built in audio chip | Built in audio chip |
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| speaker | Built in speaker | Built in speaker |
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| Microphone | Anti noise microphone | Anti noise microphone |
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| Network Communications |
| wireless network adapter | Built in wireless network card | Built in wireless network card |
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| Wired network card | 100Mbps network card | 100Mbps network card |
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| Bluetooth | Support Bluetooth function | Support Bluetooth function |
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| I/O interface |
| data interface | 1×USB2.0+2×USB3.0 | 1×USB2.0+2×USB3.0 |
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| Video interface | VGA，HDMI | VGA，HDMI |
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| audio interface | Two in one headset/microphone connector | Two in one headset/microphone connector |
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| Other interfaces | RJ45 (network interface), power interface | RJ45 (network interface), power interface |
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| card reader | Multi in 1 card reader | Multi in 1 card reader |
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| input device |
| Referral equipment | Touch Pad | Touch Pad |
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| Keyboard description | Full size keyboard, chocolate keyboard | Full size keyboard, chocolate keyboard |
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| Power supply description |
| Battery type | 4-cell lithium battery | 4-cell lithium battery |
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| Endurance | Depending on the specific use environment | Depending on the specific use environment |
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| The power adapter | 100V-240V adaptive AC power adapter | 100V-240V adaptive AC power adapter |
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| appearance |
| Notebook weight | 2.5Kg | 2.5Kg |
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| Shell material | Composite material | Composite material |
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| Enclosure description | gray | gray |
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| other |
| Safety performance | Safety lock hole | Safety lock hole |
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| Included software | Included software | Included software |
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| Notebook Accessories |
| Packing list | Notebook host x1
Battery x1
Power adapter x1
Power cable x1
Instruction x1 | Notebook host x1
Battery x1
Power adapter x1
Power cable x1
Instruction x1 |
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| Optional Accessories | Notebook gift bag (to be purchased separately) | Notebook gift bag (to be purchased separately) |
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| Warranty Information |
| warranty policy | National joint insurance, enjoying three guarantees service | National joint insurance, enjoying three guarantees service |
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| Warranty period | 1 year | 1 year |
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| Warranty remarks | One year free warranty for complete machine (including attached battery) | One year free warranty for complete machine (including attached battery) |
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| customer service telephone numbers | 400-990-8888 | 400-990-8888 |
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| Phone notes | 9: 00-18:00 (on holidays) | 9: 00-18:00 (on holidays) |
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| Details | Lenovo will provide you with "three guarantees" service according to the content and scope of the "Provisions on Responsibility for Repair, Replacement and Return of Microcomputer Commodities" (hereinafter referred to as "three guarantees") issued by relevant national departments. From the date you purchase this product, the purchase date shall be subject to the invoice date of the purchased product. If there is no valid invoice, the warranty period will be calculated from the date of production. If the invoice date is later than the actual delivery date of the product, the warranty period starts from the actual delivery date of the product. After the warranty period expires, Lenovo will provide paid services according to the Lenovo Paid Service Charging Standard. Enter the official website>> | Lenovo will provide you with "three guarantees" service according to the content and scope of the "Provisions on Responsibility for Repair, Replacement and Return of Microcomputer Commodities" (hereinafter referred to as "three guarantees") issued by relevant national departments. From the date you purchase this product, the purchase date shall be subject to the invoice date of the purchased product. If there is no valid invoice, the warranty period will be calculated from the date of production. If the invoice date is later than the actual delivery date of the product, the warranty period starts from the actual delivery date of the product. After the warranty period expires, Lenovo will provide paid services according to the Lenovo Paid Service Charging Standard. Enter the official website>> |
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| model |
Lenovo Yangtian B50-10-NTN |
Lenovo Yangtian B50-10-NTE |
