In depth comparison and review of Razer Blade 15 Base 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 Razer Blade 15 Base based on its technical characteristics, features, user experience, expert reviews and price level.
premium aluminum chassis
compact, portable design
powerful gaming performance
high refresh rate display
RGB keyboard lighting
average battery life
limited upgradeability
high price point
noisy under load
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 | Razer Blade 15 Base | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.5 cm x 23.5 cm x 1.99 cm | 35.96 cm x 26.64 cm x 2.18 cm |
| Weight | 2.09 kg | 2.315 kg |
| Case Material | Aluminum | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
| Colour | Black | Black anodised finish | Glacier White | Onyx grey |
| DISPLAY | Razer Blade 15 Base | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Screen Size (Type) | 15.6" | 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 |
| Colour Gamut | 100% sRGB | 100% sRGB |
| Features | Matte, Factory Calibration, Wide Viewing Angle, 4.9 mm bezel | Anti-glare, 160° viewing angle, DC dimmer |
| PROCESSOR | Razer Blade 15 Base | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| CPU | Intel Core i7 (10th Gen) 10750H / 2.6 GHz | Intel Core i5 (12th Gen) 12500H / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4.5 GHz |
| Number of Cores | 6-core | 12-core |
| Cache | 12 MB | 18 MB |
| 64-bit Computing | Yes | - |
| Chipset | Intel HM470 | - |
| Features | Intel Turbo Boost Technology, Intel Platform Trust Technology (PTT) | Integrated memory controller |
| MEMORY | Razer Blade 15 Base | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| RAM | 16 GB (2 x 8 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2933 MHz | 3200 MHz |
| Rated Speed | 2933 MHz | 3200 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 0 |
| STORAGE | Razer Blade 15 Base | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Razer Blade 15 Base | 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 Optimus | NVIDIA Resizable BAR, Dynamic Boost 2.0, Direct X 12 Ultimate |
| Gaming | - | Yes |
| Camera | Yes - 720p | Yes - 720p |
| Resolution | 1 Megapixel | - |
| Camera Features | - | Privacy shutter, fixed focus |
| Sound | Stereo speakers, array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | Dolby Atmos | High Definition Audio |
| Audio Features | - | Nahimic audio |
| COMMUNICATIONS | Razer Blade 15 Base | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 | M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | Razer Blade 15 Base | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 65 Wh | 60 Wh |
| Battery Life | - | Up to 7.7 hours |
| Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 7.7 hours |
| AC ADAPTER | Razer Blade 15 Base | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt | 170 Watt |
| INPUT | Razer Blade 15 Base | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | Precision touchpad, Chroma lighting system, N-key rollover | Multi-touch touchpad, buttonless touchpad, precision touchpad, blue backlight |
| CONNECTIONS & EXPANSIONS | Razer Blade 15 Base | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Slots | 2 x M.2 (PCI Express 3.0 x4 / SATA) (1 free) | 1 x M.2 (PCI Express 4.0 x4) (1 free) 1 x M.2 (PCI Express 4.0 x4) (0 free) |
|---|---|---|
| Interfaces | LAN USB-C (supports Thunderbolt 3) 3 x USB 3.2 Gen 2 USB-C 3.2 Gen 2 HDMI Headphone/microphone combo jack |
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 | Razer Blade 15 Base | Lenovo IdeaPad Gaming 3 15IAH7 (82S9) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 11 Home - English |
|---|---|---|
| Software Included | Razer Synapse 3 | Microsoft Office (Trial) |
| MISCELLANEOUS | Razer Blade 15 Base | 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 | - | 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 | Limited warranty - 1 year - pick-up and return |
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