Compare Acer Predator 21 X with Asus ROG Core i7 - (8… with Dell Inspiron 7000 Core i7 -…
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 Summary | 89 Score | 77 Score | 84 Score | |
|---|---|---|---|---|
| Performance | 7th Gen Intel Core i7-7820HK 64 GB RAM Windows 10 Home | Intel Core i7 6th Gen 8 GB RAM Windows 10 Home | Intel Core i7 7th Gen 8 GB RAM Windows 10 Home | |
| Display | 21 inch 2560 x 1080 pixels Touchscreen 1280 x 720 resolution, 720p HD audio/video recording | 15.6 inch 1920 x 1080 pixels Touchscreen HD Webcam | 15.6 inch 1920 x 1080 pixels Touchscreen HD Webcam | |
| Battery | 8 Cell 330W x 2 | 4 Cell | 3 Cell | |
 General Specifications | ||||
| Model Number | GX21-71-76ZF | ROG | Inspiron 7000 | |
| Weight | 8.8 Kg | 2.59 Kg | ||
| Dimensions | 568 x 314.5 x 83.25 mm | 384 x 256 x 34.8 mm | ||
 Chipset | ||||
| Processor | 7th Gen Intel Core i7-7820HK | Intel Core i7 6th Gen | Intel Core i7 7th Gen | |
| Processor Clock speed | 2.8 Ghz | 2.6 GHz with Turbo Boost Upto 3.5 GHz | 2.7 GHz with Turbo Boost Upto 3.5 GHz | |
| Processor Model | 7820HK | 6700HQ | 7500U | |
| Graphic Processor | 2 x NVIDIA GeForce GTX 1080 SLI | NVIDIA GeForce GTX 950M (N16P-GT) | NVIDIA GeForce GTX 940MX | |
| Graphic Card Type | Dedicated | |||
| RAM | 64 GB RAM | 8 GB RAM | 8 GB RAM | |
| RAM Type | DDR4 | DDR4 | DDR4 | |
| RAM Frequency | 2400MHz | - | 2400 MHz | |
| Memory slot | 4 DIMM | 2 Slots | 1 Slot | |
 OS | ||||
| OS | Windows 10 Home | Windows 10 Home | Windows 10 Home | |
| OS Architecture | 64 bit | 64 bit | 64 bit | |
| Suitable For | Gaming | Gaming | Processing & Multitasking, Entertainment | |
 Storage | ||||
| Storage Capacity | 1 TB | 1 TB | 1 TB | |
| Hard Drive RPM | 7200 RPM | 7200 RPM | 5400 RPM | |
| SSD Capacity | 512 GB | - | 128 GB | |
| SSD | Yes | - | Yes | |
| EMMC Storage | - | - | - | |
| Storage Interface | SATA | SATA | - | |
 Display | ||||
| Screen Size | 21 inch | 15.6 inch | 15.6 inch | |
| Screen Resolution | 2560 x 1080 pixels | 1920 x 1080 pixels | 1920 x 1080 pixels | |
| Display Type | Active Matrix TFT Color LCD,In-plane Switching (IPS) Technology, WFHD | Full HD LED Backlit Ultra Slim Anti Glare Display | Full HD LED Backlit IPS Truelife Display | |
| Touchscreen | Yes | Yes | Yes | |
| Camera | 1280 x 720 resolution, 720p HD audio/video recording | HD Webcam | HD Webcam | |
 Power | ||||
| Battery Cell | 8 | 4 | 3 | |
| Adapter | 330W x 2 | - | - | |
| Battery Backup | ||||
 Ports and Slots | ||||
| USB ports | USB 3.1 x 1, Type-C Gen 2: Thunderbolt 3 port ,USB 3.0 x 3 | 3 x USB 3.0, 1 x USB 2.0, 1 x USB 3.1 Type C (Gen1) | 2 x USB 3.0, 1 x USB 2.0 | |
| HDMI | Yes | Yes, v1.4 | Yes | |
| VGA Port | No | - | - | |
| Lock Port | Kensington lock slot | - | Kensington Lock Slot | |
| RJ45 LAN | 1 x 10/100/1000 BASE-T | Yes | - | |
| Media Card support | Digital Media Reader | 3-in-1 Card Reader (SD, SDXC, MMC) | SD Card Reader | |
| Optical Drive | Super MultiDVD-RW | CD/DVD writer | Not Available | |
 Wireless Connectivity | ||||
| Wi-Fi | Yes, IEEE 802.11ac | Yes, IEEE 802.11ac | Yes, IEEE 802.11ac | |
| Bluetooth | Yes, v4.1 | Yes, v4.1 | Yes, v4.2 | |
| Audio and Sound | ||||
| Internal Mic | Yes | Built-in Microphone | Yes | |
| Mic in | Yes | Yes | - | |
| Speakers | 4 speakers + 2 subwoofers | Built-in Speaker | Yes | |
| Sound Properties | Dolby audio premium | Sonic Master | 2 Tuned Speakers with Waves MaxxAudio Processing | |
| Sound Chip | HiFi quality 3-way sound (tweeter, squawker, woofer) | - | - | |
 Input | ||||
| Pointer Input | Numeric keypad can be flipped over and used as a Precision Touchpad | Touchpad | Touchpad | |
| Keyboard | Mechanical Keyboard Cherry MX switch,Backlit Keyboard with RGB Color | Illuminated Chiclet Keyboard | English Backlit Keyboard | |
