In depth comparison and review of Razer Blade Pro and Lenovo IdeaPad L340-15IRH Gaming (81LK). 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.
| DESIGN AND DIMENSIONS | Razer Blade Pro | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 42.4 cm x 28.1 cm x 2.25 cm | 36.3 cm x 25.46 cm x 2.39 cm |
| Weight | 3.07 kg | 2.19 kg |
| Case Material | Aluminum | Polycarbonate ABS |
| Colour | Black | Granite black |
| DISPLAY | Razer Blade Pro | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Screen Size (Type) | 17.3" - IPS | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 120 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 250 cd/m² |
| Features | Matte | Anti-glare |
| PROCESSOR | Razer Blade Pro | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| CPU | Intel Core i7 (7th Gen) 7700HQ / 2.8 GHz | Intel Core i5 (9th Gen) 9300H / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 3.8 GHz | 4.1 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 6 MB | 8 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel HM175 | Mobile Intel HM370 |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Integrated memory controller |
| MEMORY | Razer Blade Pro | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| RAM | 16 GB | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | 2400 MHz |
| Rated Speed | - | 2400 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | Razer Blade Pro | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe | 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|---|---|
| Secondary Storage | 2 TB HDD / 5400 rpm | - |
| AUDIO & VIDEO | Razer Blade Pro | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1060 | NVIDIA GeForce GTX 1050 / Intel UHD Graphics 630 |
| Video Memory | 6 GB GDDR5 SDRAM | 3 GB GDDR5 SDRAM |
| Video System Features | NVIDIA G-SYNC | - |
| Gaming | - | Yes |
| Camera | Yes | Yes - 720p |
| Resolution | 2 Megapixel | - |
| Camera Features | - | Privacy shutter, fixed focus |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Compliant Standards | Dolby Digital Plus Home Theater | High Definition Audio, Dolby Audio |
| VR Ready | Yes | - |
| COMMUNICATIONS | Razer Blade Pro | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | Killer Wireless-AC 1535 | M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Killer E2500 | - |
| Features | - | Single stream (1x1) |
| BATTERY | Razer Blade Pro | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Technology | Lithium polymer | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 70 Wh | 45 Wh |
| Battery Life | - | Up to 9 hours |
| AC ADAPTER | Razer Blade Pro | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 165 Watt | 135 Watt |
| INPUT | Razer Blade Pro | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | Scrolling wheel, anti-ghosting, multimedia control, multi-touch touchpad, 16.8 million multi-colour illumination, Chroma lighting system, Razer Synapse enabled | Multi-touch touchpad, buttonless touchpad, blue LED backlighting |
| CONNECTIONS & EXPANSIONS | Razer Blade Pro | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Interfaces | USB-C (supports Thunderbolt 3) 3 x USB 3.0 HDMI LAN Headphone/microphone combo jack |
2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 HDMI LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | - |
| SOFTWARE | Razer Blade Pro | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | Razer Synapse | Microsoft Office (Trial) |
| MISCELLANEOUS | Razer Blade Pro | Lenovo IdeaPad L340-15IRH Gaming (81LK) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip | - |
| Security Slot Type | Kensington security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | - | Administrator password, hard drive password, power-on password, RapidCharge |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
| ENERGY STAR Certified | - | Yes |
| Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
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