Side by side comparison and review of Razer Blade 15 and Lenovo Legion 5 15IAH7H (82RB). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Lenovo Legion 5 15IAH7H (82RB) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
ample connectivity options
robust build quality
reasonable price point
average battery life
heavier design
loud under load
modest color accuracy
| DESIGN AND DIMENSIONS | Razer Blade 15 | Lenovo Legion 5 15IAH7H (82RB) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.5 cm x 23.5 cm x 1.98 cm | 35.88 cm x 26.235 cm x 1.999 cm |
| Weight | 2.03 kg | 2.4 kg |
| Case Material | - | Aluminium (top), polycarbonate ABS (bottom) |
| Colour | Black | Cloud grey (top), storm grey (bottom) |
| DISPLAY | Razer Blade 15 | Lenovo Legion 5 15IAH7H (82RB) |
|---|
| Screen Size (Type) | 15.6" - IPS | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1440 (WQHD) |
| 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 | Anti-glare, NVIDIA G-SYNC compatible, 178° viewing angle, DC dimmer, Dolby Vision |
| PROCESSOR | Razer Blade 15 | Lenovo Legion 5 15IAH7H (82RB) |
|---|
| CPU | Intel Core i7 (8th Gen) 8750H / 2.2 GHz | Intel Core i5 (12th Gen) 12500H / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 4.5 GHz |
| Number of Cores | 6-core | 12-core |
| Cache | - | 18 MB |
| 64-bit Computing | Yes | - |
| Chipset | Mobile Intel HM370 | - |
| Features | - | Integrated memory controller |
| MEMORY | Razer Blade 15 | Lenovo Legion 5 15IAH7H (82RB) |
|---|
| RAM | 16 GB | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 2667 MHz | 4800 MHz |
| Rated Speed | - | 4800 MHz |
| Form Factor | - | SO-DIMM 262-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 1 |
| STORAGE | Razer Blade 15 | Lenovo Legion 5 15IAH7H (82RB) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD SATA 6Gb/s | 512 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|---|---|
| Secondary Storage | 1 TB HDD / 5400 rpm | - |
| AUDIO & VIDEO | Razer Blade 15 | Lenovo Legion 5 15IAH7H (82RB) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1060 | NVIDIA GeForce RTX 3060 / Intel Iris Xe Graphics |
| Max Monitors Supported | - | 3 external monitor(s) |
| Video Memory | 6 GB GDDR5 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 | Array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio |
| Audio Features | - | Nahimic audio |
| VR Ready | Yes | Yes |
| COMMUNICATIONS | Razer Blade 15 | Lenovo Legion 5 15IAH7H (82RB) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9260 | M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | Razer Blade 15 | Lenovo Legion 5 15IAH7H (82RB) |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 80 Wh | 80 Wh |
| Battery Life | - | Up to 6.68 hours |
| AC ADAPTER | Razer Blade 15 | Lenovo Legion 5 15IAH7H (82RB) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | - | 300 Watt |
| INPUT | Razer Blade 15 | Lenovo Legion 5 15IAH7H (82RB) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | Anti-ghosting, Chroma lighting system, Razer Synapse enabled | Multi-touch touchpad, buttonless touchpad, white LED backlight |
| CONNECTIONS & EXPANSIONS | Razer Blade 15 | Lenovo Legion 5 15IAH7H (82RB) |
|---|
| Slots | 1 x M.2 Card | 2 x M.2 (PCI Express 4.0 x4) (1 free) |
|---|---|---|
| Interfaces | USB-C (supports Thunderbolt 3) 3 x USB 3.0 HDMI Mini DisplayPort Headphone/microphone combo jack Gigabit Ethernet |
2 x USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) HDMI LAN Headphone/microphone combo jack |
| SOFTWARE | Razer Blade 15 | Lenovo Legion 5 15IAH7H (82RB) |
|---|
| 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 | Lenovo Legion 5 15IAH7H (82RB) |
|---|
| 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, Super Rapid Charge |
| 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 - pick-up and return |
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