Lenovo Legion Slim 7 15" (2021, AMD)

Lenovo Legion Slim 7 15
  • Launched: January 2021
  • Screen-to-body ratio: ~74.8%
  • Dimensions: 356 x 252 x 15.9-17.9 mm (14.02 x 9.92 x 0.63-0.7 inches)
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Review

Evaluation of the main characteristics with the configuration selected for the Legion Slim 7 15" (2021, AMD).
Performance
63
Gaming
65
Display
51
Battery Life
59
Connectivity
77
Case
82
NanoReview Score
60
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Tests and Specifications

Detailed tests and technical specifications of the Lenovo Legion Slim 7 15" (2021, AMD)

Case

Weight 1.9 kg (4.19 lbs)
Dimensions 356 x 252 x 15.9-17.9 mm
14.02 x 9.92 x 0.63-0.7 inches
Area 897 cm2 (139.1 inches2)
Screen-to-body ratio ~74.8%
Side bezels 5.3 mm
Colors Black, Gray
Transformer No
Cooling solution
Cooling system Active
Vapor chamber No
Number of fans 2

Display

Size 15.6 inches
Type IPS LCD
Refresh rate 165 Hz
PPI 141 ppi
Aspect ratio 16:9
Resolution 1920 x 1080 pixels
HDR support Yes, Dolby Vision
Touchscreen No
Coating Matte
Display tests
Contrast 1000:1
sRGB color space 100%
Response time 3 ms
Max. brightness
300 nits

Battery

Capacity
Battery type Li-Po
Replaceable No
Fast charging Yes
USB Power Delivery Yes
Charging port position Bottom
Charge power 95 / 170 / 230 W

CPU

CPU name
Base frequency 3.3 GHz
Turbo frequency 4.2 GHz
Cores 6
Threads 12
L3 Cache 16 MB
Integrated GPU Radeon RX Vega 7
Fabrication process 7 nm

Benchmarks

Geekbench 5 (Single-Core)
1442
Geekbench 5 (Multi-Core)
6533
Cinebench R23 (Single-Core)
1390
Cinebench R23 (Multi-Core)
10131

Graphics Card

GPU name
TGP 95 W
Nvidia Optimus MUX
Type Dedicated
Fabrication process 8 nm
GPU base clock 1463 MHz
GPU boost clock 1695 MHz
FLOPS 8.7 TFLOPS
Memory size 4 GB
Memory type GDDR6
Memory bus 128 bit
Memory speed 12 Gbps
Shading units (cores) 2560
Texture mapping units (TMUs) 80
Raster operations pipelines (ROPs) 48
GPU performance
8.7 TFLOPS

RAM

RAM size
Channels 1x16 GB
Clock 3200 MHz
Type DDR4
Upgradable Yes
Total slots 1
Max. ram size 32 GB

Storage

Storage size
Bus PCI-E Gen 3.0 (4x)
Storage type SSD (M2)
Channels 1x512 GB
Upgradable Yes
Total slots 2
NVMe Yes

Sound

Audio chip Realtek ALC3306
Speakers 2.0
Power 2x2W
Dolby Atmos No
Microphones 2

Connectivity

Wi-Fi standard v6
Bluetooth v5.1
Fingerprint Yes
Optical drive No
Webcam Above the display
Webcam resolution 1280 x 720
Ports
USB-A 2x USB 3.2
USB Type-C 2x USB 3.2
Thunderbolt No
HDMI No
DisplayPort No
VGA No
Audio jack (3.5 mm) Yes
Ethernet (RJ45) No
SD card reader Yes
Proprietary charging port Yes

Input

Keyboard
Keyboard type Island
Numpad Yes
Backlight Yes
Key travel 1.3 mm
Touchpad
Surface Glass
Windows Precision Yes

Comments

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