In depth comparison and review of Acer Nitro 7 (AN715-51) and Lenovo IdeaPad Gaming 3 15IAH7 (82S9). 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 7 (AN715-51) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
solid build quality
attractive design
reasonable price point
decent cooling system
average battery life
heavyweight design
no thunderbolt support
limited upgradeability
Advantages and disadvantages of Lenovo IdeaPad Gaming 3 15IAH7 (82S9) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
affordable price point
high refresh rate display
ample connectivity options
solid build quality
average battery life
dim display brightness
heavyweight design
noisy under load
| DESIGN AND DIMENSIONS | Acer Nitro 7 (AN715-51) | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.34 cm x 25.952 cm x 2.314 cm | 35.96 cm x 26.64 cm x 2.18 cm |
| Weight | 2.5 kg | 2.315 kg |
| Case Material | - | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
| Colour | Obsidian black | Glacier White | Onyx grey |
| DISPLAY | Acer Nitro 7 (AN715-51) | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Screen Size (Type) | 15.6" - IPS | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 144 Hz | 165 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 300 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | Anti-glare, ComfyView, Narrow Border Display, 9 ms response rate, 3ms (grey-to-grey) response rate (Overdrive) | Anti-glare, 160° viewing angle, DC dimmer |
| PROCESSOR | Acer Nitro 7 (AN715-51) | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i5 (12th Gen) 12500H / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 4.5 GHz |
| Number of Cores | 6-core | 12-core |
| Cache | L3 - 12 MB | 18 MB |
| 64-bit Computing | Yes | - |
| Chipset | Mobile Intel HM370 | - |
| Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
| MEMORY | Acer Nitro 7 (AN715-51) | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| RAM | 8 GB (2 x 4 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 3200 MHz |
| Rated Speed | - | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 0 |
| STORAGE | Acer Nitro 7 (AN715-51) | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 - Self-Encrypting Drive - Micron | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|---|---|
| Secondary Storage | 1 TB HDD SATA 6Gb/s / 5400 rpm - Toshiba | - |
| AUDIO & VIDEO | Acer Nitro 7 (AN715-51) | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce RTX 3050 Ti / Intel Iris Xe Graphics |
| Max Monitors Supported | - | 2 external monitor(s) |
| Video Memory | 6 GB GDDR6 SDRAM | 4 GB GDDR6 SDRAM |
| Video System Features | - | NVIDIA Resizable BAR, Dynamic Boost 2.0, Direct X 12 Ultimate |
| Gaming | - | Yes |
| Camera | Yes - HD | Yes - 720p |
| Camera Features | - | Privacy shutter, fixed focus |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio |
| Audio Features | MaxxAudio, Acer TrueHarmony technology | Nahimic audio |
| COMMUNICATIONS | Acer Nitro 7 (AN715-51) | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 200 - M.2 2230 | M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Killer Ethernet E2500 | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Acer Nitro 7 (AN715-51) | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Technology | 4-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 55 Wh | 60 Wh |
| Battery Life | Up to 7 hours | Up to 7.7 hours |
| Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 7.7 hours |
| AC ADAPTER | Acer Nitro 7 (AN715-51) | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 180 Watt, 19.5 V | 170 Watt |
| INPUT | Acer Nitro 7 (AN715-51) | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Multi-gesture touch pad, Acer FineTip keyboard, red backlighting, precision touchpad | Multi-touch touchpad, buttonless touchpad, precision touchpad, blue backlight |
| CONNECTIONS & EXPANSIONS | Acer Nitro 7 (AN715-51) | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Slots | - | 1 x M.2 (PCI Express 4.0 x4) (1 free) 1 x M.2 (PCI Express 4.0 x4) (0 free) |
|---|---|---|
| Interfaces | USB 2.0 USB-C USB 3.0 HDMI Headphone/microphone combo jack LAN USB 3.0 (with power off charging) |
2 x USB 3.2 Gen 1 HDMI Headphone/microphone combo jack LAN USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) |
| SOFTWARE | Acer Nitro 7 (AN715-51) | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 11 Home - English |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | Acer Nitro 7 (AN715-51) | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | MU-MIMO technology | Administrator password, hard drive password, power-on password, Rapid Charge Boost, self-healing BIOS |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 5 °C |
| Humidity Range Operating | - | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - pick-up and return |
| Model Number | 74XR | - |
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