In depth comparison and review of Razer Blade 15 Base and Lenovo Legion S7 16IAH7 (82TF). 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 Legion S7 16IAH7 (82TF) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high-resolution display
slim, attractive design
good thermal management
fast SSD storage
higher price point
average battery life
limited port selection
noisy under load
| DESIGN AND DIMENSIONS | Razer Blade 15 Base | Lenovo Legion S7 16IAH7 (82TF) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.5 cm x 23.5 cm x 1.99 cm | 35.77 cm x 26 cm x 1.69 cm |
| Weight | 2.09 kg | 2.23 kg |
| Case Material | Aluminum | Aluminium (top), aluminium (bottom) |
| Colour | Black | Black anodised finish | Onyx grey |
| DISPLAY | Razer Blade 15 Base | Lenovo Legion S7 16IAH7 (82TF) |
|---|
| Screen Size (Type) | 15.6" | 16" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1600 (WQXGA) |
| V-Sync Rate at Max Res. | 144 Hz | 165 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | - | 500 cd/m² |
| Colour Gamut | 100% sRGB | 100% sRGB |
| Features | Matte, Factory Calibration, Wide Viewing Angle, 4.9 mm bezel | Anti-glare, NVIDIA G-SYNC compatible, 178° viewing angle, HDR 400 compatible, DC dimmer, X-Rite Pantone factory color calibration, Dolby Vision |
| PROCESSOR | Razer Blade 15 Base | Lenovo Legion S7 16IAH7 (82TF) |
|---|
| CPU | Intel Core i7 (10th Gen) 10750H / 2.6 GHz | Intel Core i7 (12th Gen) 12700H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4.7 GHz |
| Number of Cores | 6-core | 14-core |
| Cache | 12 MB | 24 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 Legion S7 16IAH7 (82TF) |
|---|
| RAM | 16 GB (2 x 8 GB) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
|---|---|---|
| Max RAM Supported | 64 GB | 24 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 2933 MHz | 4800 MHz |
| Rated Speed | 2933 MHz | 4800 MHz |
| Form Factor | - | SO-DIMM 262-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | 0 | 0 |
| STORAGE | Razer Blade 15 Base | Lenovo Legion S7 16IAH7 (82TF) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Razer Blade 15 Base | Lenovo Legion S7 16IAH7 (82TF) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce RTX 3060 / Intel Iris Xe Graphics |
| Max Monitors Supported | - | 3 external monitor(s) |
| Video Memory | 6 GB GDDR6 SDRAM | 6 GB GDDR6 SDRAM |
| Video System Features | NVIDIA Optimus | NVIDIA Resizable BAR, Advanced Optimus, Dynamic Boost 2.0 |
| Gaming | - | Yes |
| Camera | Yes - 720p | Yes - 1080p |
| Resolution | 1 Megapixel | - |
| Camera Features | - | Fixed focus, e-camera shutter |
| Sound | Stereo speakers, array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3306 |
| Compliant Standards | Dolby Atmos | High Definition Audio |
| Audio Features | - | Harman audio technology, Nahimic audio |
| VR Ready | - | Yes |
| COMMUNICATIONS | Razer Blade 15 Base | Lenovo Legion S7 16IAH7 (82TF) |
|---|
| 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 | Killer Wi-Fi 6E AX1675i - M.2 Card |
| Network Interface | Gigabit Ethernet | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Razer Blade 15 Base | Lenovo Legion S7 16IAH7 (82TF) |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 65 Wh | 99.99 Wh |
| Battery Life | - | Up to 11.3 hours |
| Battery Run Time | - | Local video (1080p) playback time: up to 11.3 hours |
| AC ADAPTER | Razer Blade 15 Base | Lenovo Legion S7 16IAH7 (82TF) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt | 230 Watt |
| INPUT | Razer Blade 15 Base | Lenovo Legion S7 16IAH7 (82TF) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Precision touchpad, Chroma lighting system, N-key rollover | Spill-resistant, multi-touch touchpad, buttonless touchpad, precision glass touchpad |
| CONNECTIONS & EXPANSIONS | Razer Blade 15 Base | Lenovo Legion S7 16IAH7 (82TF) |
|---|
| Slots | 2 x M.2 (PCI Express 3.0 x4 / SATA) (1 free) | 2 x PCI Express 4.0 x4 (1 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 |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 USB 3.2 Gen 2 USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) Headphone/microphone combo jack HDMI |
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Razer Blade 15 Base | Lenovo Legion S7 16IAH7 (82TF) |
|---|
| 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 Legion S7 16IAH7 (82TF) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| 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, Super Rapid Charge |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3, TUV High Gaming Performance Certification, TUV Rheinland Low Blue Light (Hardware Solution) |
| 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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