Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) vs. ASUS P1511CEA (EJI5X)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) and ASUS P1511CEA (EJI5X). 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 P1511CEA (EJI5X) Review

Advantages and disadvantages of ASUS P1511CEA (EJI5X) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

solid build quality

efficient multitasking

adequate connectivity options

compact design

average display quality

modest battery life

limited graphics performance

no backlit keyboard

Laptop Comparison and Tests

Difference between Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) and ASUS P1511CEA (EJI5X)
81 % - Design
72 % - Display
75 % - Performance
85 % - Connectivity
75 % - Battery
75 % - Design
72 % - Display
65 % - Performance
75 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) vs. ASUS P1511CEA (EJI5X) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS P1511CEA (EJI5X)
Product Type Notebook Notebook
Dimensions (WxDxH) 30.76 cm x 21.64 cm x 1.59 cm 36 cm x 23.5 cm x 1.99 cm
Weight 1.32 kg 1.8 kg
Case Material Aluminum -
Colour Mineral grey Slate grey
DISPLAY Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS P1511CEA (EJI5X)
Screen Size (Type) 13.3" - IPS 15.6"
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 300 cd/m² 250 cd/m²
Colour Gamut - 45% NTSC
Features Anti-glare, 170° viewing angle, Dolby Vision Anti-glare, NanoEdge display, IPS-level, 83% screen-to-body ratio
PROCESSOR Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS P1511CEA (EJI5X)
CPU Intel Core i5 (10th Gen) 10210U / 1.6 GHz Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz
Max Turbo Speed 4.2 GHz 4.2 GHz
Number of Cores Quad-Core Quad-Core
Cache 6 MB 8 MB
64-bit Computing Yes -
Features Integrated memory controller -
MEMORY Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS P1511CEA (EJI5X)
RAM 8 GB (1 x 8 GB) 8 GB (provided memory is soldered)
Max RAM Supported 16 GB 16 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 1
STORAGE Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS P1511CEA (EJI5X)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) 256 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe)
AUDIO & VIDEO Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS P1511CEA (EJI5X)
Graphics Processor (GPU) Intel UHD Graphics Intel Iris Xe Graphics
Video System Features - Functions as Intel UHD graphics (for single-channel memory)
Camera Yes - 720p Yes - VGA
Camera Features ThinkShutter camera privacy -
Sound Stereo speakers, dual array microphone Speakers, microphone
Compliant Standards High Definition Audio, Dolby Audio X3 -
Audio Features Harman audio technology -
COMMUNICATIONS Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS P1511CEA (EJI5X)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 802.11a/b/g/n/ac, Bluetooth 5.1
Wireless Controller M.2 Card -
Network Interface - Gigabit Ethernet
Features Dual stream (2x2) Single stream (1x1)
BATTERY Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS P1511CEA (EJI5X)
Technology Lithium Ion 2-cell Lithium Ion
Battery Capacity (Size) 45 Wh 37 Wh
Battery Life Up to 11 hours -
AC ADAPTER Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS P1511CEA (EJI5X)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 45 Watt, 19 V, 2.37 A
INPUT Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS P1511CEA (EJI5X)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad - Yes
Keyboard Backlight Yes -
Features Multi-touch touchpad, buttonless touchpad Chiclet keyboard, 1.4mm travel distance
CONNECTIONS & EXPANSIONS Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS P1511CEA (EJI5X)
Slots - 1 x Serial ATA (1 free)
1 x M.2 (PCI Express 3.0 x4) (0 free)
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
2 x USB 2.0
USB 3.2 Gen 1
USB-C 3.2 Gen 1
HDMI 1.4
LAN (on supplied adapter)
SOFTWARE Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS P1511CEA (EJI5X)
Operating System (OS) Windows 10 Home 64-bit Edition - English Windows 11 Pro
Software Included Microsoft Office (30 days trial) McAfee LiveSafe, MyASUS, Microsoft 365 (1 month trial)
MISCELLANEOUS Lenovo ThinkBook 13s-IML (Lenovo ThinkBook 13s) ASUS P1511CEA (EJI5X)
Included Accessories USB-C power adapter Power adapter, USB-A to RJ45 gigabit ethernet adapter
Security Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader Firmware Trusted Platform Module (TPM) solution
Security Slot Type - Kensington security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features Administrator password, hard drive password, power-on password, RapidCharge System password, anti-shock hard drive
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 -
SAR Value 0.568 W/kg (body), 0.568 W/kg (limb) -
ENERGY STAR Certified Yes -
Manufacturer Warranty Limited warranty - 3 years - pick-up and return Limited warranty - 1 year - pick-up and return
Model Number IML 20RR -
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