Lenovo Essential B40-70 (80LS0007IH) Laptop (Core i3 4th Gen/4 GB/500 GB/DOS) Specifications
General Information
| Brand |
Lenovo
|
|---|---|
| Model |
B40-70 (80LS0007IH)
|
| Thickness |
24.5 Millimeter thickness
|
| Dimensions(WxDxH) |
340 x 247 x 24.5 mm
|
| Weight |
2.1 Kg weight
|
| Colors |
Black
|
| Operating System |
DOS
|
| Operating System Type |
64-bit
|
Display Details
| Display Size |
14.0 Inches (35.56 cm)
|
|---|---|
| Display Resolution |
1366 x 768 Pixels
|
| Pixel Density |
112 ppi
|
| Display Type |
LED
|
| Display Features |
HD LED Backlit Dispaly
|
| Display Touchscreen |
No
|
Performance
| Processor |
Intel Core i3-4005U (4th Gen)
|
|---|---|
| Clock-speed |
1.7 Ghz
|
| Chipset |
Intel HM87 Express
|
| Graphic Processor |
Intel HD
|
Memory
| Capacity |
4 GB
|
|---|---|
| RAM type |
DDR3
|
| RAM speed |
1600 Mhz
|
| Memory Slots |
2 DIMM
|
| Expandable Memory |
16 GB
|
| Memory Layout |
1 x 4 Gigabyte
|
Storage
| HDD Capacity |
500 GB
|
|---|---|
| HDD Speed(RPM) |
5400 RPM
|
| HDD type |
SATA
|
Battery
| Battery Cell |
4 Cell
|
|---|---|
| Battery type |
Li-Ion
|
| Power Supply |
65 W AC Adapter W
|
| Battery Life |
4 Hrs
|
Networking
| Wireless LAN |
802.11 b/g/n
|
|---|---|
| Wi-Fi Version |
4
|
| Bluetooth |
Yes
|
| Bluetooth Version |
4.0
|
Ports
| USB 3.0 slots |
2
|
|---|---|
| USB 2.0 slots |
1
|
| SD Card Reader |
Yes
|
| Headphone Jack |
Yes
|
| Microphone Jack |
Yes
|
Multimedia
| Web-cam |
Yes
|
|---|---|
| Secondary cam(Rear-facing) |
No
|
| Audio Solution |
HD Audio Solution
|
| Speakers |
Stereo Speakers
|
| Sound Technologies |
Dolby Advanced Audio
|
| In-built Microphone |
Yes
|
Peripherals
| Pointing Device |
Touchpad with Multi-touch Gesture support
|
|---|---|
| Keyboard |
AccuType Keyboard
|
| Fingerprint Scanner |
Yes
|
Others
| Warranty |
1 Year
|
|---|---|
| Sales Package |
Laptop, Battery, AC Adapter, User Guide
|
