| Processor | HP Compaq Presario CQ57-497SG A7S46EA | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Processor manufacturer | AMD | |
| Processor model | E-450 | i5-6200U |
| Processor series | | Intel Core i5-6200 series |
| Processor cores | 2 | 2 |
| Processor socket | | LGA 1356 (Socket B2) |
| Processor family | AMD E | 6th gen Intel Core i5 |
| Processor threads | | 4 |
| Processor frequency | 1.65 GHz | 2.3 GHz |
| Motherboard chipset | AMD A50M | |
| Processor codename | | Skylake |
| Processor cache | 1 MB | 3 MB |
| Processor boost frequency | | 2.8 GHz |
| Thermal Design Power (TDP) | | 15 W |
| Software | HP Compaq Presario CQ57-497SG A7S46EA | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Operating system installed | Windows 7 Home Premium | Windows 10 Pro |
| Operating system architecture | 64-bit | 64-bit |
| Trial software | Symantec Norton Internet Security | |
| Display & Graphics | HP Compaq Presario CQ57-497SG A7S46EA | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Aspect ratio | 16:9 | 16:9 |
| Display diagonal | 15.6 inch | 15.6 inch |
| Display resolution | 1366 x 768 pixels | 1920 x 1080 pixels |
| Panel type | | IPS |
| LED backlight | Yes | Yes |
| Maximum graphics adapter memory | 1.92 GB | |
| On-board graphics adapter | Yes | Yes |
| On-board graphics adapter family | AMD Radeon HD 6000 | Intel HD Graphics |
| On-board graphics adapter model | AMD Radeon HD 6320 | Intel HD Graphics 520 |
| HD type | | Full HD |
| Graphics adapter family | AMD | |
| Touchscreen | | No |
| Discrete graphics adapter | | No |
| Discrete graphics adapter model | | Not available |
| Maximum on-board graphics adapter memory | | 1.74 GB |
| Number of displays supported | | 3 |
| On-board graphics adapter base frequency | | 300 MHz |
| On-board graphics adapter dynamic frequency (max) | | 1000 MHz |
| On-board graphics adapter OpenGL | | 4.4 |
| Memory | HP Compaq Presario CQ57-497SG A7S46EA | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Internal memory | 4 GB | 8 GB |
| Maximum internal memory | 4 GB | 16 GB |
| Memory slots | 2x SO-DIMM | 2x SO-DIMM |
| Internal memory type | DDR3-SDRAM | DDR3L-SDRAM |
| Memory clock speed | | 1600 MHz |
| Memory layout (slots x size) | | 1 x 8 GB |
| Storage | HP Compaq Presario CQ57-497SG A7S46EA | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| HDD capacity | 500 GB | |
| HDD interface | Serial ATA | |
| HDD speed | 5400 RPM | |
| Storage media | HDD | SSD |
| Number of HDDs installed | 1 | |
| Total storage capacity | 500 GB | 256 GB |
| Optical drive type | DVD Super Multi DL | DVD Super Multi DL |
| Card reader integrated | Yes | Yes |
| SSD capacity | | 256 GB |
| Number of SSDs installed | | 1 |
| Compatible memory cards | | MMC, SD, SDHC, SDXC |
| Network & Communication | HP Compaq Presario CQ57-497SG A7S46EA | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Bluetooth | No | Yes |
| Cabling technology | 10/100Base-T(X) | |
| Ethernet LAN | Yes | Yes |
| Wi-Fi | Yes | Yes |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n |
| 3G | | No |
| 4G | | No |
| Bluetooth version | | 4.1 |
| Interfaces/Ports | HP Compaq Presario CQ57-497SG A7S46EA | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Networking type | Fast Ethernet | |
| Infrared data port | No | |
| CardBus PCMCIA slot type | No | |
| Charging port type | DC-in jack | |
| Headphone outputs | 1 | 1 |
| VGA (D-Sub) ports | 1 | 1 |
| DVI port | No | |
| Ethernet LAN (RJ-45) ports | 1 | 1 |
| ExpressCard slot | No | |
| Microphone in | Yes | Yes |
| S/PDIF out port | No | |
| SmartCard slot | No | |
| TV out | No | |
| USB 2.0 | 3 | |
| HDMI ports quantity | | 1 |
| Combo headphone/mic port | | Yes |
| DC-in jack | | Yes |
| Docking connector | | Yes |
| USB 3.0 (3.1 Gen 1) Type-A | | 4 |
| USB Sleep-and-Charge | | 1 |
| Input Devices | HP Compaq Presario CQ57-497SG A7S46EA | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Full-size keyboard | Yes | |
| Numeric keypad | No | Yes |
| Pointing device | Touchpad | Clickpad |
| Keyboard backlit | | Yes |
| Keyboard number of keys | | 102 |
| Windows keys | | Yes |
| Audio | HP Compaq Presario CQ57-497SG A7S46EA | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Audio system | Altec | DTS Studio Sound |
| Built-in microphone | | Yes |
| Power | HP Compaq Presario CQ57-497SG A7S46EA | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| AC adapter power | 65 W | |
| AC adapter input voltage | | 100 - 240 V |
| AC adapter output current | | 2.37 A |
| AC adapter output voltage | | 19 V |
| Security | HP Compaq Presario CQ57-497SG A7S46EA | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Cable lock slot | No | Yes |
| Cable lock slot type | | Kensington |
| Fingerprint reader | | Yes |
| Design | HP Compaq Presario CQ57-497SG A7S46EA | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Brand | HP | Toshiba |
| Family | Compaq Presario | Tecra |
| Series | CQ57 | |
| Model name | CQ57-497SG | Z50-C-143 |
| Part Number | A7S46EA | PT571E-06H03QEN |
| Depth | 247 mm | 258 mm |
| Width | 376 mm | 379 mm |
| Height | 35.8 mm | 23.2 mm |
| Weight | 2.55 kg | 2.2 kg |
| Release Date | 2012-01-30 | 2018-01-10 |
| Product type | | Notebook |
| Form factor | | Clamshell |
| Colour of product | | Metallic |
| Built-in Devices | HP Compaq Presario CQ57-497SG A7S46EA | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Front camera | | Yes |
| Battery Information | HP Compaq Presario CQ57-497SG A7S46EA | Toshiba Tecra Z50-C-143 PT571E-06H03QEN |
| Battery type | Lithium-Ion (Li-Ion) | Lithium-Ion (Li-Ion) |
| Number of battery cells | 6 | 4 |
| Battery life | | 8 h |
