Acer Predator 21 X GX21-71 Laptop vs Lenovo Ideapad Gaming 3 15ARH7 82SB00QYIN Laptop
Quick Comparison
| Name | Acer Predator 21 X GX21-71 Laptop | Lenovo Ideapad Gaming 3 15ARH7 82SB00QYIN Laptop |
| RAM | 64 GB | 16 GB |
|---|---|---|
| Display | 21 in | 15.6 in |
| Processor | Intel Core i7 7th Gen 7820HK | AMD Ryzen 7 |
| Graphics Card | NVIDIA Geforce GTX 1080 SLI | NVIDIA GeForce RTX 3050 |
| Price | Rs. 699999 | Rs. 72990 |
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Detailed Comparison
Price And Launch
The cost of Acer Predator 21 X GX21-71 Laptop is Rs. 699999. The cost of Lenovo Ideapad Gaming 3 15ARH7 82SB00QYIN Laptop is Rs. 72990.
Display comparison
Acer Predator 21 X GX21-71 Laptop has larger screen size of 21 in inches in comparison to Lenovo Ideapad Gaming 3 15ARH7 82SB00QYIN Laptop's 15.6 in inch screen. Acer Predator 21 X GX21-71 Laptop has Wide Full HD LED Backlit Curved IPS Display with G-Sync Support Screen type whereas Lenovo Ideapad Gaming 3 15ARH7 82SB00QYIN Laptop has IPS Screen type. Lenovo's laptop has display density of 141 PPI & Acer's laptop has only 132 PPI display density
Memory comparison
Acer Predator 21 X GX21-71 Laptop's larger 64 GB RAM is better for playing games and all with respect to Lenovo Ideapad Gaming 3 15ARH7 82SB00QYIN Laptop's lower 16 GB RAM. And both have same HDD of 1 TB.
Processor Comparison
First Laptop has Intel Core i7 7th Gen 7820HK processor whereas second laptop has AMD Ryzen 7. Lenovo Ideapad Gaming 3 15ARH7 82SB00QYIN Laptop has greater CPU Clock Speed of in comparison to Acer Predator 21 X GX21-71 Laptop's clock speed. Lenovo Ideapad Gaming 3 15ARH7 82SB00QYIN Laptop has greater CPU Cache of 16 MB than Acer Predator 21 X GX21-71 Laptop's 8 MB cache.
Related Comparisons
Full Comparison
| Name | Acer Predator 21 X GX21-71 Laptop | Lenovo Ideapad Gaming 3 15ARH7 82SB00QYIN Laptop |
| General | ||
| Series | Predator 21 X | Ideapad Gaming 3 15ARH7 |
| Model | NH.Q1RSI.001 | 82SB00QYIN |
| Utility | Gaming | Gaming, Performance |
| Device Type | Netbook | |
| OS | Windows 10 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 568 x 314.5 x 83.25 mm | |
| Weight | 8.5 kg | 2.32 kg |
| Warranty | 1 Year International Travelers Warranty (ITW) | 1 year Warranty |
| Display | ||
| Type | Wide Full HD LED Backlit Curved IPS Display with G-Sync Support | IPS |
| Touch | No | No |
| Size | 21 inches | 15.6 inches |
| Resolution | 2560 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 132 PPI | ~ 141 PPI |
| Refresh Rate | 120 Hz | |
| Aspect Ratio | 2.37 | |
| Anti Glare Screen | No | Yes |
| Features | 45%NTSC, 250 nits, LED Backlight, Narrow Bezel | |
| Connectivity | ||
| Ethernet | Gigabit Ethernet, Wake-on-LAN Ready (Killer Ethernet E2500) | Yes |
| WiFi | IEEE 802.11a/b/g/n/ac | Wifi 6 11ax (2x2) |
| Bluetooth | v4.1 | v5.2 |
| USB Ports | 2 x USB 3.0, 2 x USB 2.0 | 1 x USB Type-C, 2 x USB 3.0 |
| USB Port Details | 1xUSB-C 3.2 Gen 2, 2xUSB 3.2 Gen 1 | |
| HDMI | 1 x HDMI Port | 1 x HDMI v2.0 Port |
| Card Reader | SD Card Reader | |
| Microphone In | Yes | |
| Headphone Jack | Yes | |
| Security Lock Port | Kensington Lock Slot | |
| Input | ||
| Camera | HD Webcam, 0.92 MP | 720P HD with Privacy Shutter |
| Keyboard | Full-size Cherry MX RGB Mechanical Keyboard | White Backlit, Storm Grey |
| Keyboard Backlit | Yes | |
| Touchpad | Multi Gesture Touchpad | Trackpad with Windows Precision Driver |
| Inbuilt Microphone | Built-in Microphone | Built-In Dual Array Microphone |
| Speakers | Built-in Speakers | Built-In Dual Stereo Speakers |
| Sound | 6 Built-in Stereo Speakers for 3 Way Audio System, Acer TrueHarmony Technology, Acer Purified Voice Technology, Optimized Dolby Audio Premium Sound Enhancement | Stereo, Nahimic Audio |
| Optical Drive | No | No |
| Processor | ||
| Processor | 7th Gen Intel Core i7 7820HK | 7th Gen AMD Ryzen 7 7735HS |
| Speed | 8 x 3.2 GHz (Turbo Speed upto 4.75 GHz) Cores | |
| Cores | Octa Core, 16 Threads | |
| Cache | 8 MB | 16 MB |
| Brand | Intel | AMD |
| Series | Core i7 | Ryzen 7 |
| Model | 7820HK | 7735HS |
| Generation | 7th Gen | 7th Gen |
| Chipset | Intel CM238 | |
| Process Node | TSMC 6nm FinFET | |
| Graphics | ||
| GPU | NVIDIA Geforce GTX 1080 SLI | NVIDIA GeForce RTX 3050 |
| Dedicated Memory | GDDR5 16 GB | GDDR6 6 GB |
| Brand | NVIDIA | NVIDIA |
| Memory | ||
| RAM | 64 GB DDR4 | 16 GB DDR5 |
| RAM Bus Speed | 4800 MHz | |
| RAM Slots | 4 | |
| Solid State Drive | 1 TB | 512 GB |
| SSD Interface | NVMe PCIe Gen4 | |
| Hard Disk Capacity | 1 TB | |
| Hard Disk Speed | 7200 RPM | |
| Battery | ||
| Battery | 8 Cell Battery | 60 Wh, 4 Cell Battery |
| Adapter Type | 330 W AC Adapter | |
| Battery Backup | Upto 1.2 hours | Upto 5 hours |
| Extra | ||
| Included Software | Acer Care Center, Acer Configuration Manager, Quick Access | |
| Sales Package | Laptop, Battery, Power Adaptor, User Guide, Warranty Documents | Laptop, Power Adaptor, User Guide, Warranty Documents |