Lenovo IdeaPad 3 15ADA05 (81W1) vs. Lenovo IdeaPad 4G 14Q8C05 (82KE)

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo IdeaPad 3 15ADA05 (81W1) and Lenovo IdeaPad 4G 14Q8C05 (82KE). 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.

Lenovo IdeaPad 3 15ADA05 (81W1) Review

Advantages and disadvantages of Lenovo IdeaPad 3 15ADA05 (81W1) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

lightweight design

decent battery life

solid build quality

adequate performance

average display quality

limited storage capacity

no backlit keyboard

mediocre graphics performance

Lenovo IdeaPad 4G 14Q8C05 (82KE) Review

Advantages and disadvantages of Lenovo IdeaPad 4G 14Q8C05 (82KE) based on its technical characteristics, features, user experience, expert reviews and price level.

lightweight design

affordable price

solid battery life

decent performance

good connectivity options

average display quality

limited storage capacity

basic graphics

no thunderbolt support

Laptop Comparison and Tests

Difference between Lenovo IdeaPad 3 15ADA05 (81W1) and Lenovo IdeaPad 4G 14Q8C05 (82KE)
69 % - Design
65 % - Display
65 % - Performance
72 % - Connectivity
75 % - Battery
82 % - Design
85 % - Display
62 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Lenovo IdeaPad 3 15ADA05 (81W1) vs. Lenovo IdeaPad 4G 14Q8C05 (82KE) Comparison Chart
DESIGN AND DIMENSIONS Lenovo IdeaPad 3 15ADA05 (81W1) Lenovo IdeaPad 4G 14Q8C05 (82KE)
Product Type Notebook - 180-degree hinge design Notebook
Dimensions (WxDxH) 36.22 cm x 25.34 cm x 1.99 cm 32.17 cm x 20.7 cm x 1.49 cm
Weight 1.85 kg 1.2 kg
Case Material Polycarbonate ABS Aluminium (top), polycarbonate ABS (bottom)
Colour Business black Light silver
DISPLAY Lenovo IdeaPad 3 15ADA05 (81W1) Lenovo IdeaPad 4G 14Q8C05 (82KE)
Screen Size (Type) 15.6" - TN 14" - IPS
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1366 x 768 (HD) 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 220 cd/m² 300 cd/m²
Colour Gamut - 100% sRGB
Features Anti-glare Anti-glare
PROCESSOR Lenovo IdeaPad 3 15ADA05 (81W1) Lenovo IdeaPad 4G 14Q8C05 (82KE)
CPU AMD Athlon Gold 3150U / 2.4 GHz Qualcomm Snapdragon 8c Kryo 490
Max Turbo Speed 3.3 GHz 2.45 GHz
Number of Cores Dual-Core 8-core
Cache L3 - 4 MB -
Features Integrated memory controller Integrated memory controller
MEMORY Lenovo IdeaPad 3 15ADA05 (81W1) Lenovo IdeaPad 4G 14Q8C05 (82KE)
RAM 4 GB (provided memory is soldered) 8 GB (provided memory is soldered)
Max RAM Supported 12 GB -
RAM Type DDR4 SDRAM LPDDR4X SDRAM
Speed 2400 MHz 1866 MHz
Rated Speed 2400 MHz 1866 MHz
Form Factor SO-DIMM 260-pin -
Slots Qty 1 -
Empty Slots 1 -
STORAGE Lenovo IdeaPad 3 15ADA05 (81W1) Lenovo IdeaPad 4G 14Q8C05 (82KE)
Main Storage Size (HDD/SSD) 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe)
AUDIO & VIDEO Lenovo IdeaPad 3 15ADA05 (81W1) Lenovo IdeaPad 4G 14Q8C05 (82KE)
Graphics Processor (GPU) AMD Radeon Graphics Qualcomm Adreno 675
Max Monitors Supported 1 external monitor(s) 2 external monitor(s)
Camera Yes Yes - 720p
Resolution 0.3 Megapixel -
Camera Features Privacy shutter, fixed focus IR camera, Windows Hello, fixed focus
Sound Stereo speakers, dual array microphone Stereo speakers, dual array microphone
Codec - Qualcomm WCD9341
Compliant Standards High Definition Audio, Dolby Audio High Definition Audio, Dolby Audio
COMMUNICATIONS Lenovo IdeaPad 3 15ADA05 (81W1) Lenovo IdeaPad 4G 14Q8C05 (82KE)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 802.11a/b/g/n/ac, Bluetooth 5.0
Wireless Controller M.2 Card -
Features Dual stream (2x2) Dual stream (2x2)
WWAN
Generation - 4G
Technology - LTE Advanced
Controller - Qualcomm QGM8180X
BATTERY Lenovo IdeaPad 3 15ADA05 (81W1) Lenovo IdeaPad 4G 14Q8C05 (82KE)
Technology Lithium polymer Lithium polymer
Battery Capacity (Size) 35 Wh 51 Wh
Battery Life Up to 9.6 hours Up to 20 hours
Battery Run Time - Local video (1080p) playback time (150 nits): up to 20 hours
AC ADAPTER Lenovo IdeaPad 3 15ADA05 (81W1) Lenovo IdeaPad 4G 14Q8C05 (82KE)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 45 Watt
INPUT Lenovo IdeaPad 3 15ADA05 (81W1) Lenovo IdeaPad 4G 14Q8C05 (82KE)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes -
Keyboard Backlight - Yes
Features Multi-touch touchpad, buttonless touchpad Multi-touch touchpad, buttonless touchpad, precision touchpad
CONNECTIONS & EXPANSIONS Lenovo IdeaPad 3 15ADA05 (81W1) Lenovo IdeaPad 4G 14Q8C05 (82KE)
Slots - 1 x Nano-SIM card (1 free)
Interfaces 2 x USB 3.2 Gen 1
USB 2.0
HDMI
Headphone/microphone combo jack
USB 3.2 Gen 1 (Always On)
2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
Headphone/microphone combo jack
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) -
SOFTWARE Lenovo IdeaPad 3 15ADA05 (81W1) Lenovo IdeaPad 4G 14Q8C05 (82KE)
Operating System (OS) Windows 10 Home in S mode - English Windows 11 Home (on ARM) - English
Software Included Microsoft 365 Personal Microsoft Office (Trial)
MISCELLANEOUS Lenovo IdeaPad 3 15ADA05 (81W1) Lenovo IdeaPad 4G 14Q8C05 (82KE)
Included Accessories Power adapter USB-C power adapter
Integrated Options - Proximity sensor
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip Firmware Trusted Platform Module (TPM 2.0) Security Chip
Features Administrator password, hard drive password, power-on password Administrator password, hard drive password, power-on password
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 RoHS, Energy-Related Products (ErP) Lot 3
ENERGY STAR Certified - Yes
Max Operating Temperature 35 °C 35 °C
Min Operating Temperature 5 °C 5 °C
Humidity Range Operating 8 - 95% 8 - 95%
Manufacturer Warranty Limited warranty - 1 year - pick-up and return Limited warranty - 1 year - pick-up and return
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