In depth comparison and review of Acer Nitro 5 (AN515-56) and Alienware x17 R2. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of Acer Nitro 5 (AN515-56) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
affordable price point
full hd display
decent cooling system
upgradable memory options
average battery life
heavy build
dim screen brightness
noisy under load
Advantages and disadvantages of Alienware x17 R2 based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high-refresh-rate display
advanced cooling technology
customizable rgb lighting
premium build quality
expensive price point
heavy and bulky
short battery life
limited upgradeability
| DESIGN AND DIMENSIONS | Acer Nitro 5 (AN515-56) | Alienware x17 R2 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.3 cm x 25.5 cm x 2.39 cm | 39.923 cm x 29.957 cm x 2.09 cm |
| Weight | 2.3 kg | 2.99 kg |
| Case Material | Polycarbonate, ABS plastic | - |
| Colour | Shale black | Lunar light |
| DISPLAY | Acer Nitro 5 (AN515-56) | Alienware x17 R2 |
|---|
| Screen Size (Type) | 15.6" - IPS | 17.3" |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | - | 127 |
| V-Sync Rate at Max Res. | 144 Hz | 480 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | 300 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | Anti-glare, ComfyView, 25 ms response rate, Narrow Border Display | Anti-glare, Wide Viewing Angle, 3 ms response rate, ±85° horizontal viewing angle, ±85° vertical viewing angle, 0.2 mm pixel pitch |
| PROCESSOR | Acer Nitro 5 (AN515-56) | Alienware x17 R2 |
|---|
| CPU | Intel Core i5 (11th Gen) 11300H | Intel Core i9 (12th Gen) 12900HK / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 5 GHz |
| Number of Cores | Quad-Core | 14-core |
| Cache | 8 MB | L3 - 24 MB |
| 64-bit Computing | Yes | - |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 |
| MEMORY | Acer Nitro 5 (AN515-56) | Alienware x17 R2 |
|---|
| RAM | 8 GB (1 x 8 GB) | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 3200 MHz | 4800 MHz |
| Rated Speed | 3200 MHz | 4800 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 0 |
| STORAGE | Acer Nitro 5 (AN515-56) | Alienware x17 R2 |
|---|
| Main Storage Size (HDD/SSD) | 1.024 TB SSD M.2 2280 - Samsung | 1 TB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Acer Nitro 5 (AN515-56) | Alienware x17 R2 |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1650 | NVIDIA GeForce RTX 3080 Ti |
|---|---|---|
| Video Memory | 4 GB GDDR6 SDRAM | 16 GB GDDR6 SDRAM |
| Video System Features | - | NVIDIA G-SYNC, AMD FreeSync, Advanced Optimus |
| Gaming | - | Yes |
| Camera | Yes - HD | Yes - 1280 x 720 (standard), 640 x 360 (infrared) |
| Resolution | - | 0.92 Megapixel (standard), 0.23 Megapixel (infrared) |
| Camera Features | - | IR/RGB camera, 75.8 degrees |
| Image Sensor Type | - | CMOS |
| Video Resolutions | - | 1280 x 720 |
| Frame Rate | - | 30 frames per second |
| Sound | Stereo speakers, two microphones | Two tweeters, two woofers, dual array microphone |
| Codec | - | Realtek ALC3281 |
| Compliant Standards | - | High Definition Audio |
| Audio Features | Acer TrueHarmony technology | - |
| COMMUNICATIONS | Acer Nitro 5 (AN515-56) | Alienware x17 R2 |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 - M.2 2230 | Killer Wi-Fi 6E AX1675 |
| Network Interface | Gigabit Ethernet | 2.5 Gigabit Ethernet |
| Ethernet Controller | Killer Ethernet E2600 | Killer Ethernet E3100G |
| BATTERY | Acer Nitro 5 (AN515-56) | Alienware x17 R2 |
|---|
| Technology | - | 6-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 57 Wh | 87 Wh |
| Battery Life | - | Up to 6 hours |
| AC ADAPTER | Acer Nitro 5 (AN515-56) | Alienware x17 R2 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 135 Watt, 19.5 V | 19.5 V |
| INPUT | Acer Nitro 5 (AN515-56) | Alienware x17 R2 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Multi-gesture touch pad, Acer FineTip keyboard, 4-zone illumination, precision touchpad | Multi-gesture touch pad, Per-Key illumination |
| CONNECTIONS & EXPANSIONS | Acer Nitro 5 (AN515-56) | Alienware x17 R2 |
|---|
| Interfaces | HDMI 2 x USB 3.2 USB 3.2 (with power off charging) USB-C 3.2 (supports Thunderbolt 4) LAN Headphone/microphone combo jack |
HDMI Mini DisplayPort 1.4 USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 1 (PowerShare) LAN (RJ-45) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | Yes (microSD, microSDHC, microSDXC) |
| SOFTWARE | Acer Nitro 5 (AN515-56) | Alienware x17 R2 |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 11 Home |
|---|---|---|
| Software Included | Acer NitroSense | Microsoft Office 2013 (Trial) |
| MISCELLANEOUS | Acer Nitro 5 (AN515-56) | Alienware x17 R2 |
|---|
| Included Accessories | Power adapter, HDD kit | Power adapter |
|---|---|---|
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Acer CoolBoost technology, Acer NitroSense, quad exhaust ports | AlienFX Lighting Zones, retail packaging |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 0 °C |
| Humidity Range Operating | - | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year |
| Model Number | 513R | - |
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