2021 Razer Blade 14 vs. Lenovo Legion Slim 7 (15”, AMD, 2020): Full specs comparison

The following is a comprehensive comparison of the 2021 Razer Blade 14 and Lenovo Legion Slim 7 (15”, AMD, 2020) specifications, including details on CPU, memory, storage, battery life, display quality, and other features.

Compare With
Please enter device name or part of it
2021 Razer Blade 14 image

2021 Razer Blade 14

See at Amazon
Compare With
Please enter device name or part of it
Lenovo Legion Slim 7 (15”, AMD, 2020) image

Lenovo Legion Slim 7 (15”, AMD, 2020)

See at Amazon

2021 Razer Blade 14 Pros

Reasons that 2021 Razer Blade 14 is better than Lenovo Legion Slim 7 (15”, AMD, 2020).

Newer manufacturing

2021 vs. 2020

Slightly faster CPU performance

AMD Ryzen 9-5900HX inside 2021 Razer Blade 14 has a 12% better multi-core CPU performance score than the AMD Ryzen 9-4900H inside Lenovo Legion Slim 7 (15”, AMD, 2020).

Geekbench 5 multi-core score
2021 Razer Blade 14 - AMD Ryzen 9-5900HX
7,663
Lenovo Legion Slim 7 (15”, AMD, 2020) - AMD Ryzen 9-4900H
6,806
Lenovo Legion Slim 7 (15”, AMD, 2020) - AMD Ryzen 7-4800H
6,440
Lenovo Legion Slim 7 (15”, AMD, 2020) - AMD Ryzen 5-4600H
4,908
About 5% lighter

The 2021 Razer Blade 14 weighed 3.92 pounds, 5% lighter than the 4.1 pounds Lenovo Legion Slim 7 (15”, AMD, 2020).

Weight2021 Razer Blade 14Lenovo Legion Slim 7 (15”, AMD, 2020)
Pound
3.92 lbs.
4.1 lbs.
Kilogram
1.78 kg
1.86 kg

Lenovo Legion Slim 7 (15”, AMD, 2020) Pros

Reasons that Lenovo Legion Slim 7 (15”, AMD, 2020) is better than 2021 Razer Blade 14.

Supports larger memory

Lenovo Legion Slim 7 (15”, AMD, 2020) supports a larger memory capacity than the 2021 Razer Blade 14. It supports up to 32GB versus 16GB of system memory on the 2021 Razer Blade 14.

Max system memory size
Lenovo Legion Slim 7 (15”, AMD, 2020)
32 GB
2021 Razer Blade 14
16 GB
Upgradable memory

Lenovo Legion Slim 7 (15”, AMD, 2020) comes with one SODIMM slot that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the 2021 Razer Blade 14 since it has onboard memory.

Memory2021 Razer Blade 14Lenovo Legion Slim 7 (15”, AMD, 2020)
Slots
Onboard
x0,1
TypeDDR4DDR4
11% larger display

Lenovo Legion Slim 7 (15”, AMD, 2020) has a 15.6-inch screen size 11% larger than the 14-inch 2021 Razer Blade 14.

Display size
Lenovo Legion Slim 7 (15”, AMD, 2020)
15.6-inch
2021 Razer Blade 14
14-inch

Key Similars

Similar characteristics share between 2021 Razer Blade 14 and Lenovo Legion Slim 7 (15”, AMD, 2020).

Uses the same memory type and speed

Both laptops supports the same 3200MHz DDR4 RAM.

Memory type and speed
2021 Razer Blade 14 - DDR4
3,200 MHz
Lenovo Legion Slim 7 (15”, AMD, 2020) - DDR4
3,200 MHz

Prices

Here are the latest price updates and offers for both devices.

Razer Blade 14 2021 Price
Razer Blade 14 Gaming Laptop: AMD Ryzen 9 7940HS CPU - NVIDIA GeForce RTX 4060 GPU - 14" 16:10 QHD+ 240Hz -16GB DDR5 RAM - 1TB SSD - Windows 11 - Vapor Chamber Cooling - Chroma RGB
 Razer Blade 14 Gaming Laptop: AMD Ryzen 9 7940HS CPU - NVIDIA GeForce RTX 4060 GPU - 14" 16:10 QHD+ 240Hz -16GB DDR5 RAM - 1TB SSD - Windows 11 - Vapor Chamber Cooling - Chroma RGB
By Razer
$1,999.99
See at Amazon
Razer Blade 14 Gaming Laptop: AMD Ryzen 9 5900HX 8 Core, NVIDIA GeForce RTX 3070, 14" QHD 165Hz, 16GB RAM, 1TB SSD - CNC Aluminum - Chroma RGB - THX Spatial Audio - Vapor Chamber Cooling
 Razer Blade 14 Gaming Laptop: AMD Ryzen 9 5900HX 8 Core, NVIDIA GeForce RTX 3070, 14" QHD 165Hz, 16GB RAM, 1TB SSD - CNC Aluminum - Chroma RGB - THX Spatial Audio - Vapor Chamber Cooling
By Razer
$2,200.00
See at Amazon
Razer Blade 16 (2024) Gaming Laptop: NVIDIA GeForce RTX 4070 - Intel Core i9-14900HX 14th Gen CPU - 16" OLED QHD+ 240Hz Display - 16GB RAM - 1TB SSD - Aluminum Unibody - Windows 11 - Chroma RGB
 Razer Blade 16 (2024) Gaming Laptop: NVIDIA GeForce RTX 4070 - Intel Core i9-14900HX 14th Gen CPU - 16" OLED QHD+ 240Hz Display - 16GB RAM - 1TB SSD - Aluminum Unibody - Windows 11 - Chroma RGB
By Razer
$2,999.99
See at Amazon
Lenovo Legion Slim 7 (15”, AMD, 2020) Price
Lenovo Legion Slim 5 Gaming Laptop | 16" WQXGA 165Hz 100% sRGB | AMD Zen4 8-core Ryzen 7 7840HS | 16GB DDR5 512GB SSD | GeForce RTX 4060 8GB | RGB Backlit Rapid Charge Win11Pro Grey + HDMI Cable
 Lenovo Legion Slim 5 Gaming Laptop | 16" WQXGA 165Hz 100% sRGB | AMD Zen4 8-core Ryzen 7 7840HS | 16GB DDR5 512GB SSD | GeForce RTX 4060 8GB | RGB Backlit Rapid Charge Win11Pro Grey + HDMI Cable
By Lenovo
$1,249.00
See at Amazon
Lenovo legion 5 Slim 5 16" WQXGA 2.5K 165Hz (AMD 8-Core Ryzen 7 7840HS (Beat i7-12700H), GeForce RTX 4060 8GB, 64GB DDR5 RAM, 2TB PCIe SSD) RGB Backlit Gaming Laptop, Wi-Fi 6E, 3D Nahimic, Win 11 Home
 Lenovo legion 5 Slim 5 16" WQXGA 2.5K 165Hz (AMD 8-Core Ryzen 7 7840HS (Beat i7-12700H), GeForce RTX 4060 8GB, 64GB DDR5 RAM, 2TB PCIe SSD) RGB Backlit Gaming Laptop, Wi-Fi 6E, 3D Nahimic, Win 11 Home
By Lenovo
$1,599.98
See at Amazon
Lenovo Legion Slim 5 Gen 8 AMD 14" Laptop (2023 Model) - AMD Ryzen 7 7840HS 8-Core, NVIDIA GeForce RTX 4060, 16GB RAM, 512 GB M.2 NVMe SSD, 14.5" 2.8K OLED 400-Nits, Windows 11 Home
 Lenovo Legion Slim 5 Gen 8 AMD 14" Laptop (2023 Model) - AMD Ryzen 7 7840HS 8-Core, NVIDIA GeForce RTX 4060, 16GB RAM, 512 GB M.2 NVMe SSD, 14.5" 2.8K OLED 400-Nits, Windows 11 Home
By Lenovo
$1,374.99
$1,449.99 5% OFF
See at Amazon

Specs Comparison

Availability

2021 Razer Blade 14Lenovo Legion Slim 7 (15”, AMD, 2020)
Released20212020
Release DateAnnounced on June 14, 2021.Announced on November 11, 2020
Pricing
  • $1,799.99
    R9-5900HX 16GB 1TB RTX 3060 FHD 144Hz
  • $2,199.99
    R9-5900HX 16GB 1TB RTX 3070 QHD 165Hz
  • $2,799.99
    R9-5900HX 16GB 1TB RTX 3080 QHD 165Hz
-
Generations-

Exterior

2021 Razer Blade 14Lenovo Legion Slim 7 (15”, AMD, 2020)
Dimensions12.59” x 8.66” x 0.66” (319.7 mm x 220 mm x 16.8 mm)14.01 x 9.84 x 0.6 - 0.7 inches (356 x 250 x 15.9 - 17.9 mm)
Weight3.92 lbs (1.78 kg)Starting at 4.1 lbs (1.86 kg)
Colors
Anodized Black
CNC Aluminum with backlit green Razer logo.
Slate grey
Keyboard and Trackpad
  • Full-size backlit keyboard.
    • Per key RGB Powered by Razer Chroma™ N-Key rollover keyboard
    • Anti-ghosting keyboard
    • Fan control
  • Precise Glass Touchpad
    • A large, clickable glass touchpad with Microsoft Precision Touchpad support.
  • 6-row, spill-resistant, multimedia Fn keys, numeric keypad.
  • LED backlight.
  • Buttonless glass surface multi-touch touchpad supports Precision TouchPad (PTP).

Display

2021 Razer Blade 14Lenovo Legion Slim 7 (15”, AMD, 2020)
Size14 Inches15.6 Inches
Info
  • 14” FHD 144Hz
    1920 x 1080 16:9 144 Hz AMD FreeSync™ Premium IPS-grade 100% sRGB Individually factory calibrated Matte screen thin 4.7mm bezel Wide Viewing Angle
  • 14” QHD 165Hz
    2560 x 1440 16:9 165Hz AMD FreeSync™ Premium IPS-grade 100% DCI-P3 Individually factory calibrated Matte screen thin 4.7mm bezel Wide Viewing Angle
  • 15.6" FHD 60Hz
    1920 x 1080 IPS 60 Hz 100% sRGB Dolby Vision® Supported 300 nits
  • 15.6" FHD 144Hz 
    1920 x 1080 IPS 144 Hz Up to 3 ms with OD Response Time 100% sRGB Dolby Vision® Supported 300 nits
  • 15.6" UHD 60Hz
    3840 x 2160 IPS 60 Hz 100% Adobe RGB VESA DisplayHDR 400 Certified Dolby Vision® Supported 500 nits

Ports

2021 Razer Blade 14Lenovo Legion Slim 7 (15”, AMD, 2020)
Left
  • 1 x USB-C
    Supports USB 3.2 Gen 2, DisplayPort, and Charging supported with 20V USB-C chargers with PD 3.0.
  • 1 x USB-A
    Supports USB 3.2 Gen 2 (10Gbps).
  • 1 x 3.5mm combo audio jack.
  • 1 x AC power port.
Right
  • 1 x USB-C
    Supports USB 3.2 Gen 2, DisplayPort, and Charging supported with 20V USB-C chargers with PD 3.0.
  • 1 x USB-A
    Supports USB 3.2 Gen 2 (10Gbps).
  • 1 x HDMI 2.1
    Supports up to 4K@120Hz.
  • 1 x Kensington lock slot.
  • 1 x USB-C 3.2 Gen 2
    Supports DisplayPort™ 1.4b, and Power Delivery 100W.
  • 1 x USB-A 3.2 Gen 2
  • 1 x USB-A 3.2 Gen 2 (Always On)
  • 1 x 4-in-1 Full-size SD Card Reader
  • 1 x Audio jack
  • 1 x Power adapter

Internal Specs

2021 Razer Blade 14Lenovo Legion Slim 7 (15”, AMD, 2020)
Processor
  1. AMD Ryzen™ 9 5900HX
    8 cores, 16 threads, 3.30 → 4.60 GHz, 4MB L2 Cache, 16MB L3 Cache, 45W
  1. AMD Ryzen™ 5 4600H
    6 cores, 12 threads, 3.00 → 4.00 GHz, 3MB L2 Cache, 8MB L3 Cache, 45W
  2. AMD Ryzen™ 7 4800H
    8 cores, 16 threads, 2.90 → 4.20 GHz, 4MB L2 Cache, 8MB L3 Cache, 45W
  3. AMD Ryzen™ 9 4900H
    8 cores, 16 threads, 3.30 → 4.40 GHz, 4MB L2 Cache, 8MB L3 Cache, 45W
Integrated Graphics
  1. AMD Ryzen™ 9 5900HX
    AMD Radeon™ Graphics
    8 Graphics Cores, 2100 MHz
  1. AMD Ryzen™ 5 4600H
    AMD Radeon™ Graphics
    6 Graphics Cores, 1500 MHz
  2. AMD Ryzen™ 7 4800H
    AMD Radeon™ Graphics
    7 Graphics Cores, 1600 MHz
  3. AMD Ryzen™ 9 4900H
    AMD Radeon™ Graphics
    8 Graphics Cores, 1750 MHz
MemoryMemory Slots
  • Onboard memory
Memory Configurations
  • 16GB
    Dual-Channel 3200 MHz DDR4 memory.
8GB 16GB 32GB
3200 MHz DDR4 Memory
  • 1 x Onboard Memory
  • 1 x SO-DIMM DDR4 Slot
Discrete Graphics
  • NVIDIA® GeForce RTX™ 3060
    6GB GDDR6 Max Power: 100W 3840 CUDA cores. Speed: up to 1605 MHz
  • NVIDIA® GeForce RTX™ 3070
    8GB GDDR6 Max Power: 100W 5120 CUDA cores. Speed: up to 1410 MHz
  • NVIDIA® GeForce RTX™ 3080
    8GB GDDR6 Max Power: 100W 6144 CUDA cores. Speed: up to 1365 MHz
  • NVIDIA® GeForce® GTX 1650 Ti
    4GB GDDR6
  • NVIDIA® GeForce® GTX 1660 Ti
    Max-Q Design, 6GB GDDR6
  • NVIDIA® GeForce RTX™ 2060
    Max-Q Design, 6GB GDDR6
StorageStorage Slots
  • 1 x M.2 NVMe PCIe 3.0 x4 slot
Storage Configurations
  • Up to 1 x 2TB SSD
512 GB 1TB 2TB
M.2 2280 SSD
  • 2 x PCIe NVMe, PCIe 3.0 x4 slots

Connectivity

2021 Razer Blade 14Lenovo Legion Slim 7 (15”, AMD, 2020)
Wi-FiIntel Wi-Fi 6E AX210
Up to 2400 Mbps Triple band 2.4 GHz/5 GHz/6 GHz WiFi 6 802.11a/b/g/n/ac/ax Bluetooth 5.2
Killer Wi-Fi 6 AX1650, 802.11ax 2x2 Wi-Fi + Bluetooth 5.1, M.2 Card
BluetoothBluetooth 5.2Bluetooth 5.1

Battery

2021 Razer Blade 14Lenovo Legion Slim 7 (15”, AMD, 2020)
Size61.1Wh
Rechargeable lithium-ion polymer battery.
71 WHr (Integrated 3-Cell Li-Polymer battery)
Battery LifeUp to 12 hours of battery lifeUp to 4.9 hours
Tested with MobileMark® 2018
Power Supply230W
Proprietary AC Adapter.
170W 230W
Slim tip AC adapter.

Software

2021 Razer Blade 14Lenovo Legion Slim 7 (15”, AMD, 2020)
OSWindows 10 Home 64-bit
  • Windows 10 Home 64
  • Windows 10 Pro 64
  • FreeDOS
  • No operating system
Built-in AppsRazer™ Synapse 3
Enabled with performance, programmable keyboard, backlighting, and fan control.
Lenovo Vantage Dolby Atmos® Speaker System Dolby Vision® Xrite-Pantone Color Management McAfee® Antivirus

Camera & Audio

2021 Razer Blade 14Lenovo Legion Slim 7 (15”, AMD, 2020)
Camera
  • Front-facing camera
    Top-mount front camera, 1 Megapixel (720p HD).
  • Windows® Hello built-in IR camera
Top-placed Built-in HD Webcam (720p) with Privacy Shutter
Audio
  • Built-in stereo speakers
  • THX® Spatial Audio
  • 3.5mm headphone/microphone combo port
  • Dolby® Atmos support, 7.1 Codec support (via HDMI)
  • Built-in array microphone
  • 2 x 2W Dolby Atmos® Speaker System for Gaming
  • Dual array microphone

Misc

2021 Razer Blade 14Lenovo Legion Slim 7 (15”, AMD, 2020)
Sensors-
  • Fingerprint Reader Combined with Power Button
Security
  • Intel® Platform Trust Technology (Intel® PTT) security embedded
  • Kensington™ Security Slot
  • Trusted Platform Module (TPM) 2.0
  • Modern Standby
  • Fingerprint Reader
    • Touch style fingerprint reader on the power button
  • BIOS Security
    • Power-on password
    • Supervisor password
  • Other Security
    • Camera privacy shutter
In the box
  • Razer Blade 14
  • Power adapter + regional power cord
  • Micro-fiber cleaning cloth
  • Important Product Information Guide
  • Lenovo Legion Slim 7 15”
  • AC adapter
  • Internal Battery
  • Quick Start Guide
Warranty-2-year (1-yr battery) depot service

Key Features

2021 Razer Blade 14Lenovo Legion Slim 7 (15”, AMD, 2020)
At Glance
Released in Mid
2021
16:9 QHD
14”
1440p 165Hz
Weight
3.92 lb
1.78 kg
Powered By
AMD Ryzen 9-5900HX
8C/16T, 3.30 → 4.60 GHz
Geekbench 5
1,416
Single Core
Geekbench 5
7,663
Multi-Core
With integrated
AMD Radeon™ Graphics
8 Graphics Cores, 2100 MHz
16GB
3200 MHz DDR4
NVIDIA GeForce
RTX 3080
8GB GDDR6 Max at 100W
Released in
2020
16:9 4K UHD
15.6”
2160p 60Hz
Weight
4.1 lb
1.86 kg
Up to
AMD Ryzen 9-4900H
8C/16T, 3.30 → 4.40 GHz
Geekbench 5
1,137
Single Core
Geekbench 5
6,806
Multi-Core
With integrated
AMD Radeon™ Graphics
8 Graphics Cores, 1750 MHz
Upgradable up to
32GB
3200 MHz DDR4
NVIDIA GeForce
RTX 2060
6GB GDDR6 with Max-Q

Comments

Ask questions or share your thought and experience about the comparison between 2021 Razer Blade 14 and Lenovo Legion Slim 7 (15”, AMD, 2020).

Loading Comments...