ASUS X515EA (BQ068T) vs. Lenovo ThinkBook 15 G4 ABA (21DL)

Laptop Comparison, Reviews and Tests

In depth comparison and review of ASUS X515EA (BQ068T) and Lenovo ThinkBook 15 G4 ABA (21DL). 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.

ASUS X515EA (BQ068T) Review

Advantages and disadvantages of ASUS X515EA (BQ068T) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

lightweight design

solid processor performance

ample storage options

decent battery life

average display quality

limited graphics capability

no backlit keyboard

fewer USB-C ports

Lenovo ThinkBook 15 G4 ABA (21DL) Review

Advantages and disadvantages of Lenovo ThinkBook 15 G4 ABA (21DL) based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

efficient multitasking performance

ample connectivity options

affordable price point

decent battery life

average display quality

heavier than competitors

limited graphics performance

noisy under load

Laptop Comparison and Tests

Difference between ASUS X515EA (BQ068T) and Lenovo ThinkBook 15 G4 ABA (21DL)
69 % - Design
75 % - Display
72 % - Performance
75 % - Connectivity
75 % - Battery
86 % - Design
75 % - Display
75 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

ASUS X515EA (BQ068T) vs. Lenovo ThinkBook 15 G4 ABA (21DL) Comparison Chart
DESIGN AND DIMENSIONS ASUS X515EA (BQ068T) Lenovo ThinkBook 15 G4 ABA (21DL)
Product Type Notebook Notebook
Dimensions (WxDxH) 36 cm x 23.5 cm x 1.99 cm 35.7 cm x 23.5 cm x 1.89 cm
Weight 1.8 kg 1.7 kg
Case Material Plastic Aluminium (top), polycarbonate ABS (bottom)
Colour Transparent silver Dual tone mineral grey
DISPLAY ASUS X515EA (BQ068T) Lenovo ThinkBook 15 G4 ABA (21DL)
Screen Size (Type) 15.6" 15.6" - IPS
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 250 cd/m² 300 cd/m²
Colour Gamut 45% NTSC 45% NTSC
Features Anti-glare, IPS-level Anti-glare, 170° viewing angle, DC dimmer
PROCESSOR ASUS X515EA (BQ068T) Lenovo ThinkBook 15 G4 ABA (21DL)
CPU Intel Core i3 (11th Gen) 1115G4 / 3 GHz AMD Ryzen 5 5625U / 2.3 GHz
Max Turbo Speed 4.1 GHz 4.3 GHz
Number of Cores Dual-Core 6-core
Cache 6 MB L3 - 16 MB
Features - Integrated memory controller
MEMORY ASUS X515EA (BQ068T) Lenovo ThinkBook 15 G4 ABA (21DL)
RAM 4 GB (provided memory is soldered) 8 GB (provided memory is soldered)
Max RAM Supported - 40 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed - 3200 MHz
Rated Speed - 3200 MHz
Form Factor - SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 1 1
STORAGE ASUS X515EA (BQ068T) Lenovo ThinkBook 15 G4 ABA (21DL)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) 256 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe)
AUDIO & VIDEO ASUS X515EA (BQ068T) Lenovo ThinkBook 15 G4 ABA (21DL)
Graphics Processor (GPU) Intel UHD Graphics AMD Radeon Graphics
Max Monitors Supported - 3 external monitor(s)
Camera Yes - VGA Yes - 1080p
Camera Features - Privacy shutter, fixed focus
Sound Stereo speakers, microphone Stereo speakers, dual array microphone
Codec - Realtek ALC3287
Compliant Standards - High Definition Audio, Dolby Audio
Audio Features ASUS SonicMaster -
COMMUNICATIONS ASUS X515EA (BQ068T) Lenovo ThinkBook 15 G4 ABA (21DL)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.1 802.11a/b/g/n/ac/ax, Bluetooth 5.2
Wireless Controller - M.2 Card
Network Interface - Gigabit Ethernet
Features - Wake-on-LAN (WOL), dual stream (2x2)
BATTERY ASUS X515EA (BQ068T) Lenovo ThinkBook 15 G4 ABA (21DL)
Technology 2-cell Lithium Ion Lithium polymer
Battery Capacity (Size) 37 Wh 45 Wh
Battery Life - Up to 8 hours
Battery Run Time - Local video (1080p) playback time (150 nits): up to 8 hours
AC ADAPTER ASUS X515EA (BQ068T) Lenovo ThinkBook 15 G4 ABA (21DL)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 45 Watt, 19 V, 2.37 A 65 Watt
INPUT ASUS X515EA (BQ068T) Lenovo ThinkBook 15 G4 ABA (21DL)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes Yes
Keyboard Backlight - Yes
Features Chiclet keyboard Spill-resistant, multi-touch touchpad, buttonless touchpad, precision touchpad
CONNECTIONS & EXPANSIONS ASUS X515EA (BQ068T) Lenovo ThinkBook 15 G4 ABA (21DL)
Slots 1 x M.2 (PCI Express 3.0 x4) (0 free) 1 x M.2 (PCI Express 3.0 x4) (0 free)
1 x M.2 (PCI Express 3.0 x4) (1 free)
Interfaces Headphone/microphone combo jack
2 x USB 2.0
USB 3.2 Gen 1
USB-C 3.2 Gen 1
HDMI
2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
USB 3.2 Gen 1 (Always On)
USB 3.2 Gen 1
HDMI
LAN
Headphone/microphone combo jack
Memory Card Reader - 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)
SOFTWARE ASUS X515EA (BQ068T) Lenovo ThinkBook 15 G4 ABA (21DL)
Operating System (OS) Windows 10 Home Windows 11 Pro - English
Software Included - Microsoft Office (Trial)
MISCELLANEOUS ASUS X515EA (BQ068T) Lenovo ThinkBook 15 G4 ABA (21DL)
Included Accessories Power adapter USB-C slim wall mount power adapter
Security Firmware Trusted Platform Module (TPM) Security Chip Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader
Security Slot Type - Kensington nano security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features System password Administrator password, hard drive password, power-on password, MIL-STD-810H tested, Rapid Charge Pro
Compliant Standards - RoHS, Energy-Related Products (ErP) Lot 6, TUV Rheinland Low Blue Light (Software Solution)
Repairability Index 6.5 (out of 10) -
ENERGY STAR Certified - Yes
EPEAT Compliant - EPEAT Gold
Max Operating Temperature - 35 °C
Min Operating Temperature - 5 °C
Humidity Range Operating - 8 - 95%
Manufacturer Warranty - Limited warranty - 1 year - pick-up and return
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