Based on our overall comparison score, Asus ROG Flow Z13 (2025) rates higher at 82/100 versus 72/100 for Asus ROG Zephyrus G14 (2024) GA403 — a 10-point lead. Asus ROG Flow Z13 (2025) is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.
Asus ROG Flow Z13 (2025) vs Asus ROG Zephyrus G14 (2024) GA403
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
For most buyers the Asus ROG Flow Z13 (2025) is the better pick — it scores 66/100 to the Asus ROG Zephyrus G14 (2024) GA403's 59, leading on Processor and Integrated Graphics. Choose the Asus ROG Zephyrus G14 (2024) GA403 instead if discrete graphics and display matter most to you, where it comes out ahead.
- Performance is scored from the laptop's CPU and GPU; few laptops have a published whole-system benchmark.
Verdict
Our overall take, at a glance
Key takeaways
- Asus ROG Flow Z13 (2025) leads Asus ROG Zephyrus G14 (2024) GA403 overall by 7 points (66 vs 59 out of 100).
- Asus ROG Flow Z13 (2025) stands out on Memory capacity: 128 GB (300% more), Performance PassMark CPU Mark: 54,789 (88% more), Processor model: AMD Ryzen AI Max+ 395.
Asus ROG Flow Z13 (2025) leads overall
Asus ROG Flow Z13 (2025)
66
Asus ROG Zephyrus G14 (2024) GA403
59
Why it stands out
- Memory capacity: 128 GB (300% more)
- Performance PassMark CPU Mark: 54,789 (88% more)
- Processor model: AMD Ryzen AI Max+ 395
Watch-outs
Compromises to know before you buy
Asus ROG Flow Z13 (2025)
- RAM is soldered — you can't upgrade it later, so buy enough now.
Asus ROG Zephyrus G14 (2024) GA403
- RAM is soldered — you can't upgrade it later, so buy enough now.
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.
Asus ROG Flow Z13 (2025)
The Asus ROG Flow Z13 (2025) is a high-performance 2-in-1 gaming tablet powered by the AMD Ryzen AI MAX+ 395 processor paired with integrated AMD Radeon 8060S graphics. Built for mobile gaming and demanding workflows, it features a 13.4-inch 2.5K (2560 x 1600) touchscreen display with a fast 180Hz refresh rate and 100% DCI-P3 color gamut coverage. The device packs up to 128GB of LPDDR5X memory and a 70Wh battery into a 1.20 kg tablet frame.
Best for Gamers and digital creators seeking high-end CPU performance in a portable tableBest for Users needing a color-accurate 2.5K 180Hz touchscreen for stylus input and high-
Pros
- High-performance 16-core AMD Ryzen AI MAX+ 395 processor with 50 TOPS NPU capability
- Fluid 13.4-inch 2.5K touchscreen featuring a 180Hz refresh rate and full DCI-P3 color coverage
- Generous memory capacity with 128GB of high-speed LPDDR5X memory
- Comprehensive connectivity including dual USB4 ports, HDMI 2.1, USB-A, and Wi-Fi 7
Cons
- Onboard LPDDR5X memory is non-upgradable after purchase
- Storage expansion is limited to single-sided M.2 2230 SSD drives
Asus ROG Zephyrus G14 (2024) GA403
The Asus ROG Zephyrus G14 (2024) GA403 is a redesigned 14-inch laptop featuring an AMD processor and a premium OLED display. Designed for users who need a blend of gaming performance and everyday portability, this iteration introduces significant chassis modifications and upgraded audio.
Best for Gaming and media consumption on a high-contrast OLED screenBest for Users seeking a highly portable 14-inch laptop with premium built-in audio
Pros
- Vibrant and highly responsive OLED display
- Improved speaker performance compared to previous generations
- Sleeker, modernized chassis redesign
Cons
- Limited hardware upgradability options compared to earlier models
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
Asus ROG Flow Z13 (2025)
Asus ROG Zephyrus G14 (2024) GA403
Performance
Higher benchmark score = faster
Asus ROG Flow Z13 (2025)54,789
Asus ROG Zephyrus G14 (2024) GA40329,126
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Battery capacity
Larger cell — a hardware spec, not battery life
Asus ROG Flow Z13 (2025)70 Wh
Asus ROG Zephyrus G14 (2024) GA40373 Wh
Capacity is the raw battery size. Real-world battery life depends just as much on the processor, software and display.
Physical Comparison
Weigh them up, then compare real dimensions in 3D
Asus ROG Flow Z13 (2025)Asus ROG Zephyrus G14 (2024) GA403
Asus ROG Zephyrus G14 (2024) GA403 is 0.3 kg (25%) heavier than Asus ROG Flow Z13 (2025).
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about Asus ROG Flow Z13 (2025) vs Asus ROG Zephyrus G14 (2024) GA403 comparison
Asus ROG Flow Z13 (2025) and Asus ROG Zephyrus G14 (2024) GA403 are compared side by side above across every spec in the laptops category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 82/100 for Asus ROG Flow Z13 (2025) and 72/100 for Asus ROG Zephyrus G14 (2024) GA403.
If you want the higher-rated laptops option overall, Asus ROG Flow Z13 (2025) (82/100) edges out Asus ROG Zephyrus G14 (2024) GA403 (72/100). But if Asus ROG Zephyrus G14 (2024) GA403 is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.
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