ASUS TUF Gaming A15 15.6" 144Hz Gaming Laptop (FA507NU-DS74, Ryzen 7 7735HS/RTX 4050, 16GB/1TB) vs HP Spectre x360 14" 2-in-1 Core Ultra 7 155H
The ASUS TUF Gaming A15 15.6" 144Hz Gaming Laptop (FA507NU-DS74, Ryzen 7 7735HS/RTX 4050, 16GB/1TB) is the premium option here, but the HP Spectre x360 14" 2-in-1 Core Ultra 7 155H offers features that might sway your decision. However, for creative work, the Spectre's stunning 2.8K OLED display and exceptional 9MP webcam steal the show, especially in bright conditions with 400 nits brightness. Key specs: Display: 15.6" vs 14" and Refresh: 144 Hz vs 120 Hz.
Why compare these? The ASUS TUF Gaming A15 15.6" 144Hz Gaming Laptop (FA507NU-DS74, Ryzen 7 7735HS/RTX 4050, 16GB/1TB) (high-end) and HP Spectre x360 14" 2-in-1 Core Ultra 7 155H (premium flagship) represent different approaches to laptops. While they may appeal to different budgets, many buyers consider both options. This 2026 comparison helps you decide if the differences justify the price gap.
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Key Differences at a Glance
| Aspect | ASUS TUF | HP Spectre |
|---|---|---|
| User Rating | 4.3★ (66 reviews) | ✓4.5★ (156 reviews) |
| Top Strength | Large 90Wh battery provides excellent endurance for a gaming laptop | Premium 2.8K OLED display with 120Hz refresh rate and IMAX Enhanced certification |
| Main Drawback | Screen brightness is limited to 250 nits, making outdoor use difficult | No built-in HDMI port (requires USB-C adapter) |
| Market Position | Premium | ✓Flagship |
ASUS TUF Gaming A15 15.6" 144Hz Gaming Laptop (FA507NU-DS74, Ryzen 7 7735HS/RTX 4050, 16GB/1TB)
AMD Ryzen 7 7735HS (Zen 3+, 8 cores, up to 4.75 GHz)
NVIDIA GeForce RTX 4050 Laptop GPU (6GB GDDR6, 140W TGP max)
No (Not supported on Ryzen 7 7735HS)
Dual Arc Flow Fans (84-blade) with 4 exhaust vents
HP Spectre x360 14" 2-in-1 Core Ultra 7 155H
Intel Core Ultra 7 155H (Meteor Lake, 16 cores, up to 4.8 GHz)
Intel Arc Graphics (Integrated)
Intel AI Boost (Dedicated NPU)
Air (Dual fan with rear venting)
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: ASUS TUF Gaming A15 15.6" 144Hz Gaming Laptop (FA507NU-DS74, Ryzen 7 7735HS/RTX 4050, 16GB/1TB) vs HP Spectre x360 14" 2-in-1 Core Ultra 7 155H
ASUS TUF Gaming A15 15.6" 144Hz Gaming Laptop (FA507NU-DS74, Ryzen 7 7735HS/RTX 4050, 16GB/1TB)
HP Spectre x360 14" 2-in-1 Core Ultra 7 155H
| Criterion | ASUS TUF Gaming A15 15.6" 144Hz Gaming Laptop (FA507NU-DS74, Ryzen 7 7735HS/RTX 4050, 16GB/1TB) | HP Spectre x360 14" 2-in-1 Core Ultra 7 155H |
|---|---|---|
| Rating | ★4.3(66)Amazon | ★4.5(156)Best Buy |
Processor | AMD Ryzen 7 7735HS (Zen 3+, 8 cores, up to 4.75 GHz) | Intel Core Ultra 7 155H (Meteor Lake, 16 cores, up to 4.8 GHz) |
Graphics | NVIDIA GeForce RTX 4050 Laptop GPU (6GB GDDR6, 140W TGP max) | Intel Arc Graphics (Integrated) |
AI Engine | No (Not supported on Ryzen 7 7735HS) | Intel AI Boost (Dedicated NPU) |
Cooling | Dual Arc Flow Fans (84-blade) with 4 exhaust vents | Air (Dual fan with rear venting) |
RAM | 16 GB DDR5-4800 (2x 8GB SO-DIMM) | 32 GB LPDDR5x-7467 MHz |
RAM Upgrade | Yes (2x DDR5 SO-DIMM slots, up to 32 GB) | No (Soldered) |
Storage | 1 TB PCIe 4.0 NVMe SSD | 2 TB PCIe Gen4 NVMe M.2 SSD |
Storage Upgrade | Yes (2x M.2 PCIe Gen 4 slots) | Yes (1x M.2 2280 slot) |
Display Size | 15.6" | 14" |
Resolution | 1920 x 1080 (FHD) | 2880 x 1800 (2.8K) |
Aspect Ratio | 16:9 | 16:10 |
Screen Type | IPS-level (Anti-glare) | OLED (Multitouch; UWVA; Gorilla Glass NBT) |
Refresh Rate | 144 Hz (G-SYNC supported) | 48-120 Hz (Variable VRR) |
Brightness | 250 nits (Typical) | 400 nits (SDR) / 500 nits (HDR Peak) |
Color Gamut | 100% sRGB | 100% DCI-P3 |
Keyboard Layout | US English (ANSI) with NumPad | US English (ANSI) without NumPad |
Keyboard Backlight | Yes (1-zone RGB Mini-LED) | Yes |
Biometrics | No (Not supported) | Fingerprint reader (Power button) + IR Face Recognition |
Webcam | 720p HD camera | 9MP Wide Vision IR camera with hardware shutter |
USB Ports | 1x USB 4 Type-C (DisplayPort); 1x USB 3.2 Gen 2 Type-C (DisplayPort/PD/G-SYNC); 2x USB 3.2 Gen 1 Type-A | 2x Thunderbolt 4 (USB-C); 1x USB-A 3.2 Gen 2 (10Gbps, drop-jaw) |
Video Ports | 1x HDMI 2.1 FRL | DisplayPort 2.1 via Thunderbolt 4 |
Audio Ports | 1x 3.5mm Combo Audio Jack | 1x 3.5mm Headphone/Mic combo jack |
Connectivity | Wi-Fi 6 (802.11ax 2x2); Bluetooth 5.3; Gigabit Ethernet (RJ45) | Wi-Fi 6E (802.11ax 2x2); Bluetooth 5.3 |
Battery | 90 Wh (4-cell Li-ion) | 68 Wh (4-cell Li-ion polymer) |
Charger | 240 W AC adapter | 65 W USB-C adapter |
Weight | 2,200 g (4.85 lbs) | 1,450 g (3.19 lbs) |
Build Material | Plastic chassis with Aluminum lid (Mecha Gray) | CNC Aluminum (Nightfall Black) |
Operating System | Windows 11 Home | Windows 11 Home |
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ASUS TUF Gaming A15 15.6" 144Hz Gaming Laptop (FA507NU-DS74, Ryzen 7 7735HS/RTX 4050, 16GB/1TB)
AMD Ryzen 7 7735HS (Zen 3+, 8 cores, up to 4.75 GHz)
NVIDIA GeForce RTX 4050 Laptop GPU (6GB GDDR6, 140W TGP max)
No (Not supported on Ryzen 7 7735HS)
Dual Arc Flow Fans (84-blade) with 4 exhaust vents
16 GB DDR5-4800 (2x 8GB SO-DIMM)
Yes (2x DDR5 SO-DIMM slots, up to 32 GB)
Pros
- Large 90Wh battery provides excellent endurance for a gaming laptop
- GPU runs at full 140W TGP for maximum RTX 4050 performance
Cons
- Screen brightness is limited to 250 nits, making outdoor use difficult
- Fans can become quite loud under turbo loads
HP Spectre x360 14" 2-in-1 Core Ultra 7 155H
Intel Core Ultra 7 155H (Meteor Lake, 16 cores, up to 4.8 GHz)
Intel Arc Graphics (Integrated)
Intel AI Boost (Dedicated NPU)
Air (Dual fan with rear venting)
32 GB LPDDR5x-7467 MHz
No (Soldered)
Pros
- Premium 2.8K OLED display with 120Hz refresh rate and IMAX Enhanced certification
- Best-in-class 9MP webcam with AI noise reduction and hardware shutter
Cons
- No built-in HDMI port (requires USB-C adapter)
- Memory is soldered and cannot be upgraded later
Which one is better?
The HP Spectre x360 14" 2-in-1 Core Ultra 7 155H is the better buy for most people - its notable 9MP webcam crushes the ASUS's average 720p camera. That said, grab the ASUS if you need serious gaming power with its RTX 4050 GPU - it's built for that purpose.
Who should buy each?
Choose the ASUS TUF Gaming A15 15.6" 144Hz Gaming Laptop (FA507NU-DS74, Ryzen 7 7735HS/RTX 4050, 16GB/1TB) if: you game frequently, need expandable storage, or prioritize battery life. (15.6" display, 144 Hz refresh)
Choose the HP Spectre x360 14" 2-in-1 Core Ultra 7 155H if: you require a premium display, often video conference, or want a sleek 2-in-1 design.
Quality Seekers
Higher user rating (4.5★ vs 4.3★) indicates better overall satisfaction
→ Choose HP Spectre
Safe Choice Buyers
More widely tested with 156 reviews vs 66
→ Choose HP Spectre
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose HP Spectre
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose ASUS TUF
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Bottom line: The HP Spectre x360 14" 2-in-1 Core Ultra 7 155H leads with a 4.5★ rating versus 4.3★. That said, ASUS TUF Gaming A15 15.6" 144Hz Gaming Laptop (FA507NU-DS74, Ryzen 7 7735HS/RTX 4050, 16GB/1TB) could still be the right pick depending on your specific priorities.
Frequently Asked Questions
+Which is better: ASUS TUF Gaming A15 15.6" 144Hz Gaming Laptop (FA507NU-DS74, Ryzen 7 7735HS/RTX 4050, 16GB/1TB) or HP Spectre x360 14" 2-in-1 Core Ultra 7 155H?
ASUS TUF Gaming A15 15.6" 144Hz Gaming Laptop (FA507NU-DS74, Ryzen 7 7735HS/RTX 4050, 16GB/1TB) is the better choice if you prioritize large 90wh battery provides excellent endurance for a gaming laptop. HP Spectre x360 14" 2-in-1 Core Ultra 7 155H wins if you value premium 2.8k oled display with 120hz refresh rate and imax enhanced certification. Both are rated highly (4.3★ vs 4.5★), so consider your specific needs and budget.
+What are the main differences between ASUS TUF Gaming A15 15.6" 144Hz Gaming Laptop (FA507NU-DS74, Ryzen 7 7735HS/RTX 4050, 16GB/1TB) and HP Spectre x360 14" 2-in-1 Core Ultra 7 155H?
Key differences: ASUS TUF Gaming A15 15.6" 144Hz Gaming Laptop (FA507NU-DS74, Ryzen 7 7735HS/RTX 4050, 16GB/1TB) offers large 90wh battery provides excellent endurance for a gaming laptop, while HP Spectre x360 14" 2-in-1 Core Ultra 7 155H stands out with premium 2.8k oled display with 120hz refresh rate and imax enhanced certification. Consider that ASUS TUF Gaming A15 15.6" 144Hz Gaming Laptop (FA507NU-DS74, Ryzen 7 7735HS/RTX 4050, 16GB/1TB) screen brightness is limited to 250 nits, making outdoor use difficult. Meanwhile, HP Spectre x360 14" 2-in-1 Core Ultra 7 155H no built-in hdmi port (requires usb-c adapter). Check the detailed specs table above for a complete comparison.
+Where can US buyers get the best price?
For US buyers, Amazon typically offers competitive pricing with Prime shipping, easy returns, and reliable warranty support. We recommend comparing prices on both products using our affiliate links above—prices fluctuate regularly, and you may find sales or deals.
+Is this comparison up to date?
Yes, this comparison is current for 2026. We regularly verify specs, ratings, and availability. Last verified: January 26, 2026. PageBen uses affiliate links for monetization, but our recommendations are research-driven and independent.
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