Compare HP Pavilion 15-au620tx (Z4Q39PA) Laptop (Core… with HP Pavilion 15-Au621TX (Z4Q40PA) Laptop (Core… with HP Pavilion X360 15-bk001tx (Z1D84PA) Laptop…
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 Summary | 81 Score | 77 Score | 77 Score | |
|---|---|---|---|---|
| Performance | Intel Core i5-7200U 8 GB RAM Windows 10 | Intel Core i5-7200U (7th Gen) 8 GB RAM Windows 10 | Intel Core i5-6200U (6th Gen) 8 GB RAM Windows 10 | |
| Display | 15.6 inch 1366 x 768 pixels Touchscreen HP TrueVision HD Webcam | 15.6 inch 1366 x 768 pixels Touchscreen HD Webcam | 15.6 inch 1920 x 1080 pixels Touchscreen HD web camera | |
| Battery | 2 Cell 65 W AC Adapter | 2 Cell Upto 4.5 Hrs 65 W AC Adapter W | 3 Cell 45 W AC Adapter W | |
 General Specifications | ||||
| Model Number | Pavilion | Z4Q40PA | 15-BK001TX x360 | |
| Weight | 2 Kg | 2.03 Kg | 2.3 Kg | |
| Dimensions | 383 x 243 x 22.5 mm | 242.28 x 382.5 x 22.6 mm | 382 x 250 x 23.9 mm | |
 Chipset | ||||
| Processor | Intel Core i5-7200U | Intel Core i5-7200U (7th Gen) | Intel Core i5-6200U (6th Gen) | |
| Processor Clock speed | 2.5 Ghz | 2.5 Ghz | 2.3 Ghz | |
| Processor Model | 7200U | 7200U | 6200U | |
| Graphic Processor | NVIDIA GeForce 940MX | NVIDIA GeForce 940MX | NVIDIA GeForce 930M | |
| Graphic Card Type | Dedicated | Integrated | Dedicated | |
| RAM | 8 GB RAM | 8 GB RAM | 8 GB RAM | |
| RAM Type | DDR3 | DDR4 | DDR3 | |
| RAM Frequency | 1600 MHz | - | 1600 Mhz | |
| Memory slot | 2 (Unused Slot - 0) | 2 | 1 | |
 OS | ||||
| OS | Windows 10 | Windows 10 | Windows 10 | |
| OS Architecture | 64 bit | 64 bit | 64 bit | |
| Suitable For | Gaming | - | - | |
 Storage | ||||
| Storage Capacity | 1 TB | 1 TB | 1 TB | |
| Hard Drive RPM | 5400 RPM | 5400 RPM | 5400 RPM | |
| SSD Capacity | - | - | - | |
| SSD | Yes | - | - | |
| EMMC Storage | - | - | - | |
| Storage Interface | SATA | SATA | SATA | |
 Display | ||||
| Screen Size | 15.6 inch | 15.6 inch | 15.6 inch | |
| Screen Resolution | 1366 x 768 pixels | 1366 x 768 pixels | 1920 x 1080 pixels | |
| Display Type | HD LED Backlit Wide Screen Display | LED Backlit Anti-Glare DIsplay | FHD IPS UWVA WLED-Backlit Multitouch-enabled edge-to-edge glass Display | |
| Touchscreen | Yes | Yes | Yes | |
| Camera | HP TrueVision HD Webcam | HD Webcam | HD web camera | |
 Power | ||||
| Battery Cell | 2 | 2 | 3 | |
| Adapter | 65 W AC Adapter | 65 W AC Adapter W | 45 W AC Adapter W | |
| Battery Backup | Upto 4.5 Hrs | |||
 Ports and Slots | ||||
| USB ports | 1 x USB 2.0, 1 x USB 3.0 | 2 x USB 3.01 x USB 2.0 | 2 x USB 2.0 | |
| HDMI | Yes | - | - | |
| VGA Port | Yes | Yes | Yes | |
| Lock Port | Kensington Lock Slot | Yes | Yes | |
| RJ45 LAN | Yes | - | - | |
| Media Card support | 3-in-1 Card Reader | Digital Media Reader | - | |
| Optical Drive | CD/DVD writer | DVD R/W Writer | No | |
 Wireless Connectivity | ||||
| Wi-Fi | Yes, IEEE 802.11b/g/n | Yes, 802.11 b/g/n | Yes, 802.11 a/b/g/n/ac | |
| Bluetooth | Yes, v4.0 | Yes, v4.2 | Yes, v4.2 | |
| Audio and Sound | ||||
| Internal Mic | Dual Array Digital Microphones | - | - | |
| Mic in | Yes | Yes | Yes | |
| Speakers | Yes | Dual Speakers | Dual Speakers | |
| Sound Properties | Beats Audio with Highest Quality Sound, Dual Speakers with Internal Subwoofer | B&O Play & HP Audio Boost | - | |
| Sound Chip | - | HD Audio Solution | Bang & Olufsen ICE Power | |
 Input | ||||
| Pointer Input | HP Control Zone Trackpad - Windows 8.1 Multi-touch Gesture Support | - | Touchpad | |
| Keyboard | Backlit Island-style Keyboard with Numeric Keypad | Standard Keyboard with Numeric Keypad | Full-size island-style keyboard with numeric keypad | |
