Comparison of Lenovo ThinkPad E16 Gen 4 (21Y4004SUS) vs HP OmniBook X Flip 16 AI 2-in-1
Comparison of HP OmniBook X Flip 16 AI 2-in-1 vs Lenovo ThinkPad E16 Gen 4 (21Y4004SUS)

Lenovo ThinkPad E16 Gen 4 (21Y4004SUS) vs HP OmniBook X Flip 16 AI 2-in-1

Comparison summary

  • Lenovo ThinkPad E16 Gen 4 is hands-down better laptop but HP OmniBook X Flip 16 AI 2-in-1 is a better deal.
  • For performance ThinkPad E16 Gen 4 has a lot better performing processor.
  • ThinkPad E16 Gen 4 comes with Windows and OmniBook X Flip 16 AI 2-in-1 with Windows 11 Pro.
  • OmniBook X Flip 16 AI 2-in-1 is thinner and more compact in size.
  • OmniBook X Flip 16 AI 2-in-1 has a bigger SSD.
Compare technical specifications of Lenovo ThinkPad E16 Gen 4 (21Y4004SUS)
Compare technical specifications of HP OmniBook X Flip 16 AI 2-in-1

Lenovo ThinkPad E16 Gen 4 (21Y4004SUS)

HP OmniBook X Flip 16 AI 2-in-1

2026 modelTrusted brandAMD CPU
2026 modelTrusted brandThin2-in-1 laptopTouchscreenAMD CPU

Compare specifications

Lenovo ThinkPad E16 Gen 4 (21Y4004SUS)HP OmniBook X Flip 16 AI 2-in-1
Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs.
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AMD Ryzen 3 SeriesAMD Ryzen AI 5 430
Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop.
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-16gb
Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs.
Read more
-Radeon 840M
Screen size
16″16″
Screen resolution
WUXGA (1920 x 1200 pixels)WUXGA (1920 x 1200 pixels)
Weight
3.64 lbs (1.65 kg)4.09 lbs (1.86 kg)
Size (length x width x height)
14 x 9.8 x 0.83 inches14.02 x 9.67 x 0.6 inches
(35.56 x 24.89 x 2.11 cm)(35.61 x 24.56 x 1.52 cm)
Operating system (OS)
WindowsWindows 11 Pro
Hard drives
500gb SSD2000gb SSD
Release date
August 8, 2026September 17, 2026
Amazon.com List Price
$1,459.00$1,219.00
Amazon.com Lowest New Price
$1,459.00$1,219.00
Buy on Amazon.comBuy on Amazon.com

Laptop Dimensions

Lenovo ThinkPad E16 Gen 4 (21Y4004SUS)

14 in
35.56 cm
9.8 in
24.89 cm
Thickness: 0.83 in (2.11 cm)

HP OmniBook X Flip 16 AI 2-in-1

14.02 in
35.61 cm
9.67 in
24.56 cm
Thickness: 0.6 in (1.52 cm)

Compare Lenovo ThinkPad E16 Gen 4 / HP OmniBook X Flip 16 AI 2-in-1 vs other AMD laptops:

16″
Compare Lenovo ThinkPad E16 Gen 4 (21Y4004SUS) vs Acer Nitro V 16S AI (NH.U0ZAA.001)
Acer Nitro V 16S AI
NH.U0ZAA.001
Runs 80% of new games on recommended RTX 5060 GPU2025 model32 GB RAMAMD CPUIPS screen
$1,399.99
16″
Compare Lenovo ThinkPad E16 Gen 4 (21Y4004SUS) vs HP OmniBook X Flip 2-in-1 16″ (D31MNUAABA)
HP OmniBook X Flip 2-in-1 16″
D31MNUAABA
2026 modelTrusted brand16 GB RAMThin2-in-1 laptopTouchscreen
$1,258.99
15″
Compare Lenovo ThinkPad E16 Gen 4 (21Y4004SUS) vs Lenovo V-Series V15
Lenovo V-Series V15
2024 modelTrusted brand40 GB RAMAMD CPU
$1,249.00
16″
Compare Lenovo ThinkPad E16 Gen 4 (21Y4004SUS) vs Lenovo ThinkPad E16 Gen 3
Lenovo ThinkPad E16 Gen 3
2025 modelTrusted brand16 GB RAMAMD CPUIPS screenFingerprint Reader
$1,399.99
16″
Compare Lenovo ThinkPad E16 Gen 4 (21Y4004SUS) vs Lenovo ThinkPad E16 Gen 3
Lenovo ThinkPad E16 Gen 3
2026 modelTrusted brand32 GB RAMAMD CPUIPS screenFingerprint Reader
$1,359.99
16″
Compare Lenovo ThinkPad E16 Gen 4 (21Y4004SUS) vs Lenovo ThinkPad E16 Gen 3 (21SUS1DM00)
Lenovo ThinkPad E16 Gen 3
21SUS1DM00
2026 modelTrusted brand32 GB RAMAMD CPUIPS screenFingerprint Reader
$1,479.99
Lenovo ThinkPad E16 Gen 4 (21Y4004SUS) viewed from another angle
HP OmniBook X Flip 16 AI 2-in-1 viewed from another angle

Lenovo ThinkPad E16 Gen 4 (21Y4004SUS) summary

Lenovo ThinkPad E16 Gen 4 is a good value Windows laptop released in 2026. It is portable at only 3.64 lbs (1.65 kg). WUXGA resolution is decent for the 16″ screen. The 500gb SSD storage is not as much as competitors.

Lenovo ThinkPad E16 Gen 4 21Y4004SUS 16" Copilot+ PC Notebook - WUXGA - 60 Hz - AMD Ryzen AI 7 Ryzen AI 300 Series 345-16 GB - 512 GB SSD - English Keyboard - Black - AMD Chip - 1920 x 1200 - Window

Release Month: June

Release Year: 2026

Processor Manufacturer: AMD

Processor Type: Ryzen AI 7

ASIN: B0HCPCG3G7

HP OmniBook X Flip 16 AI 2-in-1 summary

HP OmniBook X Flip 16 AI 2-in-1 is a 2-in-1 laptop with Windows 11 Pro released in 2026. It doesn't come with the top AMD processor and also less RAM than competitors for its price. The laptop is quite easy to carry at only 4.09 lbs (1.86 kg). Your 2000gb SSD storage is a fantastic amount. WUXGA resolution is satisfactory for the 16″ screen.

HP OmniBook X Flip 16 AI 2-in-1 Laptop 16" WUXGA OLED Touch 100% DCI-P3 AMD Ryzen AI 5 430 (50 NPU Tops) 16GB DDR5 2TB SSD Backlit Wi-Fi7 for Creator Business Professional Win11 Pro ICP Accessory

AI-Powered Performance: Powered by an AMD 4-core Ryzen AI 5 430 Processor with a base clock of 2.0GHz, max boost up to 4.5GHz, 8MB L3 Cache, and 8 threads for responsive multitasking and intelligent productivity.

Stunning OLED Touchscreen: 16" WUXGA (1920x1200) OLED touchscreen with 100% DCI-P3, paired with integrated AMD Radeon 840M graphics for vibrant colors, deep blacks, and smooth touch interactivity.

Ultra-Fast Connectivity Hub: Features 2x USB-A 3.2 (10Gbps), 2x USB-C (40Gbps, PD 3.1, DP 2.1, HP Sleep and Charge), and 1x HDMI 2.1 — perfect for high-speed data transfers, multi-monitor setups, or fast charging during creative projects.

Premium Collaboration Experience: Runs Microsoft Windows 11 Professional, with a backlit keyboard for low-light typing, Wi-Fi 7 for future-proof speed

5MP IR privacy camera for secure facial login, and Poly Studio with DTS:X Ultra for professional-grade immersive audio — ideal for content creation, virtual meetings, or premium entertainment.

ASIN: B0HK3WMRHZ

Lenovo ThinkPad E16 Gen 4
HP OmniBook X Flip 16 AI 2-in-1