| Attribute |
Samsung R R730 JT0A (NP-R730-JT0ADE) × | 
Acer Extensa EX2519-P1TY (NX.EFAEU.027) × |
| General | | |
| Model | Samsung R R730 JT0A | Acer Extensa EX2519-P1TY |
| Product code | NP-R730-JT0ADE | NX.EFAEU.027 |
| Design | | |
| Product colour | Black, Red | Black |
| Form factor | Clamshell | Clamshell |
| Brand | Samsung | Acer |
| Family | R | Extensa |
| Series | - | 15 |
| Model name | R730 JT0A | EX2519-P1TY |
| Part number | NP-R730-JT0ADE | NX.EFAEU.027 |
| Release year (year) | 2011 | 2017 |
| Processor | | |
| Processor family | 4th gen Intel Core i5 | Intel Pentium |
| Processor frequency (GHz) | 2.7 | 1.6 |
| Processor boost frequency (GHz) | 2.9 | 2.6 |
| Processor model | i5-480M | N3710 |
| Processor cores | 2 | 4 |
| Processor threads | 4 | 4 |
| Processor lithography (Nm) | 32 | 14 |
| Processor socket | BGA 1288 | BGA 1170 |
| Processor cache (MB) | 3 | 2 |
| Memory | | |
| Internal memory type | DDR3-SDRAM | DDR3L-SDRAM |
| Maximum internal memory (GB) | 4 | 8 |
| Internal memory (GB) | 4 | 4 |
| Display | | |
| Display diagonal (inch) | 17.3 | 15.6 |
| HD type | HD+ | HD |
| LED backlight | + | + |
| Touchscreen | - | - |
| Display resolution | 1600 x 900 pixels | 1366 x 768 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter model | NVIDIA GeForce 310M | - |
| Discrete graphics memory type | GDDR3 | - |
| Discrete graphics adapter | + | - |
| Discrete graphics adapter memory (GB) | 5 | - |
| On-board graphics adapter base frequency (MHz) | 500 | 400 |
| Maximum on-board graphics adapter memory (GB) | - | 8 |
| On-board graphics adapter model | Intel HD Graphics | Intel HD Graphics 405 |
| Storage | | |
| Total storage capacity (GB) | 640 | 500 |
| Card reader integrated | + | + |
| HDD capacity (GB) | 640 | 500 |
| Storage media | HDD | HDD |
| Optical drive | + | + |
| Networking | | |
| Wi-Fi standards | - 802.11b
- 802.11g
- wi-fi 4 (802.11n)
| - 802.11b
- 802.11g
- wi-fi 4 (802.11n)
|
| Bluetooth | - | + |
| Ethernet LAN | + | + |
| Ethernet LAN data rates (Mbit/s) | | |
| Wi-Fi | + | + |
| 4g | - | - |
| 3g | - | - |
| Ports and interfaces | | |
| USB 3.x Type-A ports | - | 1 |
| Combo headphone/mic port | - | + |
| USB 2.0 ports | 3 | 2 |
| Docking connector | - | - |
| DVI port | - | - |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | 1 | 1 |
| Audio | | |
| Speaker power (W) | 2 | - |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Keyboard | | |
| Numeric keypad | + | + |
| Pointing device | Touchpad | Touchpad |
| Software | | |
| Operating system installed | Windows 7 Home Premium | Linux |
| Operating system architecture (bit) | 64 | - |
| Weight and dimensions | | |
| Weight (kg) | 2.84 | 2.4 |
| Height (mm) | - | 26.1 |
| Depth (mm) | 272.8 | 258 |
| Width (mm) | 411 | 381.6 |
| Power | | |
| AC adapter power (W) | 60 | 45 |
| Security | | |
| Cable lock slot | + | - |
| Fingerprint reader | - | - |