Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) vs. ASUS A509JA (EJ079T)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) and ASUS A509JA (EJ079T). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.

Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) Review

Advantages and disadvantages of Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) based on its technical characteristics, features, user experience, expert reviews and price level.

slim lightweight design

fast ssd storage

good battery life

comfortable keyboard

decent display quality

average graphics performance

no thunderbolt support

limited port selection

mediocre speaker quality

ASUS A509JA (EJ079T) Review

Advantages and disadvantages of ASUS A509JA (EJ079T) based on its technical characteristics, features, user experience, expert reviews and price level.

solid build quality

responsive touchpad

crisp full hd display

adequate connectivity options

competitive pricing

average battery life

modest graphics performance

no backlit keyboard

limited upgradeability

Laptop Comparison and Tests

Difference between Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) and ASUS A509JA (EJ079T)
81 % - Design
72 % - Display
75 % - Performance
85 % - Connectivity
75 % - Battery
75 % - Design
72 % - Display
72 % - Performance
75 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) vs. ASUS A509JA (EJ079T) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS A509JA (EJ079T)
Product Type Notebook Notebook
Dimensions (WxDxH) 30.76 cm x 21.64 cm x 1.59 cm 36 cm x 23.5 cm x 2.29 cm
Weight 1.32 kg 1.9 kg
Case Material Aluminum -
Colour Mineral grey Transparent silver
DISPLAY Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS A509JA (EJ079T)
Screen Size (Type) 13.3" - IPS 15.6"
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 300 cd/m² 200 cd/m²
Colour Gamut - 45% NTSC
Features Anti-glare, 170° viewing angle, Dolby Vision Anti-glare
PROCESSOR Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS A509JA (EJ079T)
CPU Intel Core i5 (10th Gen) 10210U / 1.6 GHz Intel Core i7 (10th Gen) 1065G7 / 1.3 GHz
Max Turbo Speed 4.2 GHz 3.9 GHz
Number of Cores Quad-Core Quad-Core
Cache 6 MB 8 MB
64-bit Computing Yes Yes
Features Integrated memory controller -
MEMORY Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS A509JA (EJ079T)
RAM 8 GB (1 x 8 GB) 8 GB (1 x 4 GB + 4 GB (soldered))
Max RAM Supported 16 GB 12 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2666 MHz -
Rated Speed 2666 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 0 0
STORAGE Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS A509JA (EJ079T)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) 512 GB SSD M.2 PCIe - NVM Express (NVMe)
AUDIO & VIDEO Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS A509JA (EJ079T)
Graphics Processor (GPU) Intel UHD Graphics Intel Iris Plus Graphics
Camera Yes - 720p Yes
Camera Features ThinkShutter camera privacy -
Sound Stereo speakers, dual array microphone Speaker, microphone
Compliant Standards High Definition Audio, Dolby Audio X3 -
Audio Features Harman audio technology ASUS SonicMaster, ASUS Bang & Olufsen ICEpower
COMMUNICATIONS Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS A509JA (EJ079T)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 802.11a/b/g/n/ac, Bluetooth 4.1
Wireless Controller M.2 Card -
Features Dual stream (2x2) -
BATTERY Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS A509JA (EJ079T)
Technology Lithium Ion 2-cell Lithium Ion
Battery Capacity (Size) 45 Wh 32 Wh
Battery Life Up to 11 hours -
AC ADAPTER Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS A509JA (EJ079T)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 65 Watt 45 Watt, 19 V, 2.37 A
INPUT Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS A509JA (EJ079T)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes -
Features Multi-touch touchpad, buttonless touchpad Chiclet keyboard
CONNECTIONS & EXPANSIONS Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS A509JA (EJ079T)
Interfaces USB 3.1 Gen 1
USB 3.1 Gen 1 (Always On)
USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
HDMI
Headphone/microphone combo jack
Headphone/microphone combo jack
USB 3.2 Gen 1
2 x USB 2.0
USB-C 3.2 Gen 1
HDMI
Memory Card Reader - Yes (microSD)
SOFTWARE Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS A509JA (EJ079T)
Operating System (OS) Windows 10 Home 64-bit Edition - English Windows 10 Home 64-bit Edition
Software Included Microsoft Office (30 days trial) -
MISCELLANEOUS Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS A509JA (EJ079T)
Included Accessories USB-C power adapter Power adapter
Security Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader Firmware Trusted Platform Module (TPM) Security Chip
Features Administrator password, hard drive password, power-on password, RapidCharge System password, hard drive password
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 -
SAR Value 0.568 W/kg (body), 0.568 W/kg (limb) 0.13 W/kg (body), 0.13 W/kg (limb)
ENERGY STAR Certified Yes -
Manufacturer Warranty Limited warranty - 3 years - pick-up and return -
Model Number IML 20RR -
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