Comparison of Lenovo ThinkPad 14″ (E14) vs Acer Aspire 5 15 (NX.K9TAA.001)
Comparison of Acer Aspire 5 15 (NX.K9TAA.001) vs Lenovo ThinkPad 14″ (E14)

Lenovo ThinkPad 14″ (E14) vs Acer Aspire 5 15 (NX.K9TAA.001)

Comparison summary

  • Acer Aspire 5 15 is hands-down better laptop but Lenovo ThinkPad 14″ is a better deal.
  • For performance Aspire 5 15 has a lot better performing processor. It also has more memory.
  • Aspire 5 15 has Windows 11 Pro, which is superior to Windows 10 that is in ThinkPad.
  • Aspire 5 15 features a bigger display and smaller in size.
  • Aspire 5 15 has a bigger SSD.
Compare technical specifications of Lenovo ThinkPad 14″ (E14)
Compare technical specifications of Acer Aspire 5 15 (NX.K9TAA.001)

Lenovo ThinkPad 14″ (E14)

Acer Aspire 5 15 (NX.K9TAA.001)

Trusted brandThini5 CPUIPS screen
2026 modelThini5 CPUIPS screenFingerprint Reader

Compare specifications

Lenovo ThinkPad 14″ (E14)Acer Aspire 5 15 (NX.K9TAA.001)
Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs.
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Intel Core i5-10210UIntel Core i5-1240P
Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop.
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16gb24gb
Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs.
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-GeForce RTX 2050
Screen size
14″15.6″
Screen resolution
Full HD (1920 x 1080 pixels)Full HD (1920 x 1080 pixels)
Weight
-3.97 lbs (1.8 kg)
Size (length x width x height)
12.8 x 9.13 x 0.74 inches14.3 x 9.37 x 0.71 inches
(32.51 x 23.19 x 1.88 cm)(36.32 x 23.8 x 1.8 cm)
Operating system (OS)
Windows 10Windows 11 Pro
Hard drives
1000gb SSD2000gb SSD
Release date
July 29, 2021September 23, 2026
Amazon.com List Price
$1,074.39$1,169.00
Amazon.com Lowest New Price
$1,074.39$1,169.00
Buy on Amazon.comBuy on Amazon.com

Laptop Dimensions

Lenovo ThinkPad 14″ (E14)

12.8 in
32.51 cm
9.13 in
23.19 cm
Thickness: 0.74 in (1.88 cm)

Acer Aspire 5 15 (NX.K9TAA.001)

14.3 in
36.32 cm
9.37 in
23.8 cm
Thickness: 0.71 in (1.8 cm)

Compare Lenovo ThinkPad 14″ / Acer Aspire 5 15 vs other Intel i5 laptops:

12″
Compare Lenovo ThinkPad 14″ (E14) vs Microsoft Surface Pro 7 12″ (QWV-00007)
Microsoft Surface Pro 7 12″
QWV-00007
8 GB RAMLightweighti5 CPUHigh resolution
$1,149.99
15″
Compare Lenovo ThinkPad 14″ (E14) vs Dell Inspiron 15
Dell Inspiron 15
2026 modelTrusted brand32 GB RAMThinTouchscreeni5 CPU
$1,069.89
15″
Compare Lenovo ThinkPad 14″ (E14) vs Dell Inspiron 15
Dell Inspiron 15
2026 modelTrusted brand64 GB RAMThinTouchscreeni5 CPU
$1,199.89
15″
Compare Lenovo ThinkPad 14″ (E14) vs Dell Inspiron 15
Dell Inspiron 15
2026 modelTrusted brand32 GB RAMThinTouchscreeni5 CPU
$1,129.89
16″
Compare Lenovo ThinkPad 14″ (E14) vs Lenovo 16IRH10
Lenovo 16IRH10
2026 modelTrusted brand16 GB RAMThini5 CPUIPS screen
$1,159.00
$699.99
16″
Compare Lenovo ThinkPad 14″ (E14) vs Lenovo Slim 3 16″
Lenovo Slim 3 16″
2026 modelTrusted brand16 GB RAMThini5 CPUIPS screen
$1,049.98
$699.99
Lenovo ThinkPad 14″ (E14) viewed from another angle
Acer Aspire 5 15 (NX.K9TAA.001) viewed from another angle

Lenovo ThinkPad 14″ (E14) summary

Lenovo ThinkPad is a Windows laptop. It doesn't have the best Intel processor, though enough memory for its price. Only Full HD resolution is not the best for the 14-inch IPS monitor. The 1000gb SSD storage is ok.

Acer Aspire 5 15 (NX.K9TAA.001) summary

Acer Aspire 5 15 is a fine value laptop with Windows 11 Pro released in 2026. It doesn't come with the top Intel processor, though decent RAM for its price. The laptop is quite bulky at 3.97 lbs (1.8 kg). The 2000gb SSD storage is a great amount. Full HD resolution is okay for the 15″ IPS monitor.

Acer Aspire 5 15 Gaming Laptop, 15.6" FHD IPS Display, 12th Intel i5-1240P 12-Core, NVIDIA GeForce RTX 2050, 24GB DDR4 2TB SSD, Backlit KB, TB4, Fingerprint, Wi-Fi 6, 720p HD Camera, Win11 Pro

[High-Speed Memory & Storage] Upgraded to 24GB DDR4 SDRAM; 2TB PCI-E NVMe SSD; Windows 11 Pro

[High-End Performance CPU] Latest powerful and efficient 12th Generation Intel i5-1240P Processor (Up to 4.4 GHz with Intel Turbo Boost Technology, 12 MB Intel Smart cache, 12 Cores, 16 Threads)

[15.6" FHD IPS Display] 1920 x 1080 pixels, IPS, 250 nits, Anti-glare, 45% NTSC, Thin Bezel LCD; Powered by NVIDIA GeForce RTX 2050 with 4GB GDDR6

[Connection & Ports] Wi-Fi 6 (2x2) 802.11AX and Bluetooth 5.1 Combo; 1x USB Thunderbolt 4 / USB4 40Gbps Type-C support Data Transfer / DisplayPort through USB Type-C, 3x USB 3.2 Gen 1 Type-A support 5Gbps, 1x RJ-45, 1x HDMI 2.1, 1x Headphone and microphone combo jack

[Additional Attributes] Full size Backlit Keyboard with Numpad, Fingerprint Reader; 720p HD Camera; 50Whr 3-Cell lithium-ion battery (up to 6 hours battery life); 14.29" x 9.36" x 0.70" inches, 3.96 lbs; Steel Gray; 90W AC Adapter; COU 32GB USB Drive included

ASIN: B0HKRP4Q2K

Lenovo ThinkPad 14″
Acer Aspire 5 15