Compare Lenovo Ideapad Z570 (59-321446) Laptop (Core… with Lenovo Z51-70 Core i5 - (8…
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 Summary | 70 Score | 77 Score | ||
|---|---|---|---|---|
| Performance | Intel Core i5-2450M (2nd Gen) 4 GB RAM Windows 7 | Intel Core i5 5th Gen 8 GB RAM Windows 10 Home | ||
| Display | 15.6 inch 1366 x 768 pixels Touchscreen HD web camera | 15.6 inch Touchscreen 3D Webcam | ||
| Battery | 6 Cell Upto 5 Hrs 65 W | 4 Cell Upto 4 hours 45 W AC Adapter | ||
 General Specifications | ||||
| Model Number | - | Z51-70 | ||
| Weight | 2.7 Kg | 2.3 Kg | ||
| Dimensions | 376 x 250 x 35.5 mm | 384 x 265 x 24.6 mm | ||
 Chipset | ||||
| Processor | Intel Core i5-2450M (2nd Gen) | Intel Core i5 5th Gen | ||
| Processor Clock speed | 2.5 Ghz | 2.2 GHz with Turbo Boost Upto 2.7 GHz | ||
| Processor Model | 2450M | 5200U | ||
| Graphic Processor | Nvidia GT 630M | AMD TROPO XT2 | ||
| Graphic Card Type | Dedicated | |||
| RAM | 4 GB RAM | 8 GB RAM | ||
| RAM Type | DDR3 | DDR3 | ||
| RAM Frequency | - | - | ||
| Memory slot | 2 | 2 Slots | ||
 OS | ||||
| OS | Windows 7 | Windows 10 Home | ||
| OS Architecture | 64 bit | 64 bit | ||
| Suitable For | - | Processing & Multitasking, Entertainment | ||
 Storage | ||||
| Storage Capacity | 500 GB | 1 TB | ||
| Hard Drive RPM | 5400 RPM | 5400 RPM | ||
| SSD Capacity | - | - | ||
| SSD | - | - | ||
| EMMC Storage | - | - | ||
| Storage Interface | SATA | - | ||
 Display | ||||
| Screen Size | 15.6 inch | 15.6 inch | ||
| Screen Resolution | 1366 x 768 pixels | |||
| Display Type | HD LED Glare Display | Full HD TN Glare Slim Display | ||
| Touchscreen | Yes | Yes | ||
| Camera | HD web camera | 3D Webcam | ||
 Power | ||||
| Battery Cell | 6 | 4 | ||
| Adapter | 65 W | 45 W AC Adapter | ||
| Battery Backup | Upto 5 Hrs | Upto 4 hours | ||
 Ports and Slots | ||||
| USB ports | 1 x USB 2.0 | 2 x USB 3.0, 1 x USB 2.0 | ||
| HDMI | - | Yes | ||
| VGA Port | Yes | Yes | ||
| Lock Port | - | - | ||
| RJ45 LAN | - | Yes | ||
| Media Card support | - | 4-in-1 Card Reader | ||
| Optical Drive | Tray-in Rambo drive | CD/DVD writer | ||
 Wireless Connectivity | ||||
| Wi-Fi | Yes, 802.11 b/g/n | Yes, IEEE 802.11ac | ||
| Bluetooth | Yes, v2.1 | Yes, v4.0 | ||
| Audio and Sound | ||||
| Internal Mic | - | Array Microphone | ||
| Mic in | Yes | Yes | ||
| Speakers | - | Yes | ||
| Sound Properties | - | Dolby DS 1.0 Home Theater, 2 x 2.5 W Stereo Speakers | ||
| Sound Chip | HD Audio Solution | - | ||
 Input | ||||
| Pointer Input | Touchpad | Clickpad with Multi-touch Gesture Support | ||
| Keyboard | Standard Keyboard with Numeric Keypad | Standard Keyboard | ||
