Compare Dell 11 7F23P (CRM3120) with Lenovo Essential B570 (59-307494) Laptop (Core…
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 Summary | 70 Score | 65 Score | ||
|---|---|---|---|---|
| Performance | Intel Celeron Dual Core N2840 4 GB RAM Google Chrome | Intel Core i3-2330M (2nd Gen) 2 GB RAM DOS | ||
| Display | 11.6 inch 1366 x 768 pixels Touchscreen HD web camera | 15.6 inch 1366 x 768 pixels Touchscreen HD web camera | ||
| Battery | Upto 10 Hrs | 6 Cell Upto 3 Hrs 65 W AC Adapter W | ||
 General Specifications | ||||
| Model Number | - | - | ||
| Weight | 2.1 Kg | 2.3 Kg | ||
| Dimensions | 378 x 251 x 33.0 mm | |||
 Chipset | ||||
| Processor | Intel Celeron Dual Core N2840 | Intel Core i3-2330M (2nd Gen) | ||
| Processor Clock speed | 1.6 Ghz | 2.2 Ghz | ||
| Processor Model | N2840 | 2330M | ||
| Graphic Processor | Intel HD Graphics | Intel HD 3000 | ||
| Graphic Card Type | Integrated | Integrated | ||
| RAM | 4 GB RAM | 2 GB RAM | ||
| RAM Type | DDR3 | DDR3 | ||
| RAM Frequency | 1600 Mhz | 1333 Mhz | ||
| Memory slot | 1 | 2 | ||
 OS | ||||
| OS | Google Chrome | DOS | ||
| OS Architecture | 64 bit | - | ||
| Suitable For | Performance | Everyday Use | ||
 Storage | ||||
| Storage Capacity | - | 500 GB | ||
| Hard Drive RPM | - | 5400 RPM | ||
| SSD Capacity | 16 GB | - | ||
| SSD | Yes | - | ||
| EMMC Storage | - | - | ||
| Storage Interface | SATA | SATA | ||
 Display | ||||
| Screen Size | 11.6 inch | 15.6 inch | ||
| Screen Resolution | 1366 x 768 pixels | 1366 x 768 pixels | ||
| Display Type | HD LED Backlit Display | HD LED Backlight Display | ||
| Touchscreen | Yes | Yes | ||
| Camera | HD web camera | HD web camera | ||
 Power | ||||
| Battery Cell | 6 | |||
| Adapter | - | 65 W AC Adapter W | ||
| Battery Backup | Upto 10 Hrs | Upto 3 Hrs | ||
 Ports and Slots | ||||
| USB ports | 1 x USB 3.01 x USB 2.0 | 3 x USB 2.0 | ||
| HDMI | - | - | ||
| VGA Port | - | Yes | ||
| Lock Port | Yes | - | ||
| RJ45 LAN | - | - | ||
| Media Card support | Multi Card reader | - | ||
| Optical Drive | No | DVD RW Drive | ||
 Wireless Connectivity | ||||
| Wi-Fi | Yes, 802.11 b/g/n | Yes, 802.11 b/g/n | ||
| Bluetooth | Yes, v4.0 | Yes, v2.1 | ||
| Audio and Sound | ||||
| Internal Mic | yes | yes | ||
| Mic in | Yes | Yes | ||
| Speakers | Stereo Speakers | Stereo Speakers | ||
| Sound Properties | - | - | ||
| Sound Chip | - | - | ||
 Input | ||||
| Pointer Input | Touchpad | Touchpad | ||
| Keyboard | Standard Notebook Keyboard | Full-sized AccuType Keyboard | ||
