Lenovo IdeaPad Flex 5 (15”)

  • Launched: January 2021
  • Screen-to-body ratio: ~78.9%
  • Dimensions: 357.6 x 237.9 x 17.9-20.3 mm (14.08 x 9.37 x 0.7-0.8 inches)
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Review

Evaluation of the main characteristics with the configuration selected for the Lenovo IdeaPad Flex 5 (15”)
Performance
37
Gaming
22
Display
32
Battery Life
61
Connectivity
63
Portability
72
BestCheck Score
48

Tests and Specifications

Detailed tests and technical specifications of the Lenovo IdeaPad Flex 5 (15”)

Case

Weight 1.8 kg (3.97 lbs)
Dimensions 357.6 x 237.9 x 17.9-20.3 mm 14.08 x 9.37 x 0.7-0.8 inches
Area 851 cm2 (131.9 inches2)
Screen-to-body ratio ~78.9%
Side bezels 6.1 mm
Colors Gray
Material Top: Aluminum Middle: Plastic Bottom: Plastic
Transformer Yes
Opening angle 360°
Cooling solution
Cooling system Active
Vapor chamber No
Liquid metal No

Display

 
Size 15.6 inches
Type IPS LCD
Refresh rate 60 Hz
PPI 141 ppi
Aspect ratio 16:9
Resolution 1920 x 1080 pixels
HDR support No
Sync technology No
Touchscreen Yes
Coating Glossy
Ambient light sensor No
Display tests
sRGB color space 60%
Max. brightness
250 nits

Battery

Capicity
Full charging time 2:00 hr
Battery type Li-Po
Replaceable No
Fast charging Yes
USB Power Delivery Yes
Charging port position Left
Charge power 65 W
Weight of AC adapter 360 grams

CPU

 
Base frequency 1.2 GHz
Turbo frequency 3.4 GHz
Cores 2
Threads 4
L3 Cache 4 MB
Integrated GPU Intel UHD Graphics G1
Fabrication process 10 nm
Benchmarks
Geekbench 6 (Single-Core)
1486
Geekbench 6 (Multi-Core)
2774
Cinebench R23 (Single-Core)
1127
Cinebench R23 (Multi-Core)
2505

Graphics Card

 
Type Dedicated
Fabrication process 12 nm
FLOPS 2.822 TFLOPS
Memory size 2 GB
Memory type GDDR6
Memory bus 64 bit
Memory speed ~8-10 Gbps
Shading units (cores) 896
Texture mapping units (TMUs) 56
Raster operations pipelines (ROPs) 32
GPU performance
2.822 TFLOPS

RAM

 
Channels 1x4 GB
Clock 3200 MHz
Type DDR4
Upgradable Yes
Total slots 2
Max. ram size 16 GB

Storage

 
Bus PCI-E Gen 3.0 (4x)
Storage type SSD (M2)
Channels 1x128 GB
Upgradable Yes
Total slots 1
NVMe Yes

Sound

Speakers 2.0
Power 2x2W
Dolby Atmos Yes
Microphones 2

Connectivity

Wi-Fi standard v6
Bluetooth v5
Fingerprint Yes
Infrared sensor No
Optical drive No
Webcam Above the display
Webcam resolution 1280 x 720
Ports
USB-A 2x USB 3.2
USB Type-C 1x USB 3.2
Thunderbolt No
HDMI 1x HDMI 1.4
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 No
Backlight Yes
Touchpad
Surface Plastic
Windows Precision Yes