Acer Aspire 5 15 Laptop Core i7-1355U) vs HP Spectre x360 14" 2-in-1 Core Ultra 7 155H
The HP Spectre x360 14" 2-in-1 Core Ultra 7 155H is the better buy for most people - its 2880x1800 display crushes the Acer Aspire 5 15 Laptop Core i7-1355U)'s 1920x1080 resolution. In real-world use, that means sharper images and vibrant colors, perfect for photography or streaming your favorite shows in stunning detail. This translates to more time working or enjoying multimedia without constantly reaching for the charger, making it a no-brainer for anyone on the go. Key specs: Display: 15.6" vs 14" and Refresh: 60 Hz vs 120 Hz.
Why compare these? The Acer Aspire 5 15 Laptop Core i7-1355U) (mid-range) 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 | Acer Aspire | HP Spectre |
|---|---|---|
| User Rating | 4.3★ (107 reviews) | ✓4.5★ (156 reviews) |
| Top Strength | Includes Thunderbolt 4 port (rare in this price bracket) | Premium 2.8K OLED display with 120Hz refresh rate and IMAX Enhanced certification |
| Main Drawback | RAM is soldered and cannot be upgraded (limited to 16GB) | No built-in HDMI port (requires USB-C adapter) |
| Market Position | Mid-range | ✓Flagship |
Acer Aspire 5 15 Laptop Core i7-1355U)
Intel Core i7-1355U (Raptor Lake, 10 cores, up to 5.0 GHz)
Intel Iris Xe Graphics (Integrated)
No (Not supported)
Air (Single fan with TwinAir cooling design)
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: Acer Aspire 5 15 Laptop Core i7-1355U) vs HP Spectre x360 14" 2-in-1 Core Ultra 7 155H
Acer Aspire 5 15 Laptop Core i7-1355U)
HP Spectre x360 14" 2-in-1 Core Ultra 7 155H
| Criterion | Acer Aspire 5 15 Laptop Core i7-1355U) | HP Spectre x360 14" 2-in-1 Core Ultra 7 155H |
|---|---|---|
| Rating | ★4.3(107)Amazon | ★4.5(156)Best Buy |
Processor | Intel Core i7-1355U (Raptor Lake, 10 cores, up to 5.0 GHz) | Intel Core Ultra 7 155H (Meteor Lake, 16 cores, up to 4.8 GHz) |
Graphics | Intel Iris Xe Graphics (Integrated) | Intel Arc Graphics (Integrated) |
AI Engine | No (Not supported) | Intel AI Boost (Dedicated NPU) |
Cooling | Air (Single fan with TwinAir cooling design) | Air (Dual fan with rear venting) |
RAM | 16 GB LPDDR5 (4800 MHz) | 32 GB LPDDR5x-7467 MHz |
RAM Upgrade | No (Soldered) | No (Soldered) |
Storage | 512 GB PCIe Gen4 NVMe SSD | 2 TB PCIe Gen4 NVMe M.2 SSD |
Storage Upgrade | Yes (1x M.2 slot; user replaceable) | 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 (Anti-glare, ComfyView) | OLED (Multitouch; UWVA; Gorilla Glass NBT) |
Refresh Rate | 60 Hz | 48-120 Hz (Variable VRR) |
Brightness | 250 nits (Typical) | 400 nits (SDR) / 500 nits (HDR Peak) |
Color Gamut | 45% NTSC (approx. 60% sRGB) | 100% DCI-P3 |
Keyboard Layout | US English (ANSI) with NumPad | US English (ANSI) without NumPad |
Keyboard Backlight | Yes | Yes |
Biometrics | Fingerprint reader (Integrated in touchpad) | Fingerprint reader (Power button) + IR Face Recognition |
Webcam | 1080p FHD webcam with Temporal Noise Reduction | 9MP Wide Vision IR camera with hardware shutter |
USB Ports | 1x Thunderbolt 4 (USB-C); 2x USB-A 3.2 Gen 1 | 2x Thunderbolt 4 (USB-C); 1x USB-A 3.2 Gen 2 (10Gbps, drop-jaw) |
Video Ports | 1x HDMI 2.1 (Supports 4K@60Hz via Thunderbolt 4 or HDMI) | DisplayPort 2.1 via Thunderbolt 4 |
Audio Ports | 1x 3.5mm Headphone/Mic combo jack | 1x 3.5mm Headphone/Mic combo jack |
Connectivity | Wi-Fi 6E (802.11ax); Bluetooth 5.1 | Wi-Fi 6E (802.11ax 2x2); Bluetooth 5.3 |
Battery | 50 Wh (3-cell Li-ion) | 68 Wh (4-cell Li-ion polymer) |
Charger | 65 W barrel-pin adapter | 65 W USB-C adapter |
Weight | 1,780 g (3.92 lbs) | 1,450 g (3.19 lbs) |
Build Material | Aluminum (Lid) / Plastic (Chassis) | CNC Aluminum (Nightfall Black) |
Operating System | Windows 11 Home | Windows 11 Home |
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Acer Aspire 5 15 Laptop Core i7-1355U)
Intel Core i7-1355U (Raptor Lake, 10 cores, up to 5.0 GHz)
Intel Iris Xe Graphics (Integrated)
No (Not supported)
Air (Single fan with TwinAir cooling design)
16 GB LPDDR5 (4800 MHz)
No (Soldered)
Pros
- Includes Thunderbolt 4 port (rare in this price bracket)
- Sharp 1080p webcam is an upgrade over typical 720p budget cams
Cons
- RAM is soldered and cannot be upgraded (limited to 16GB)
- Display has limited color coverage (45% NTSC), appearing washed out
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 2880x1800 display crushes the Acer Aspire 5 15 Laptop Core i7-1355U)'s 1920x1080 resolution. That said, grab the Acer if you want to save some cash – it's plenty capable for everyday tasks.
Who should buy each?
Choose the Acer Aspire 5 15 Laptop Core i7-1355U) if: you need a more budget-friendly option, prefer a larger 15.6" display, or want a reliable work laptop for office tasks.
Choose the HP Spectre x360 14" 2-in-1 Core Ultra 7 155H if: you want a stunning 2.8K OLED display, need a longer-lasting battery, or plan to do photography and video editing.
Quality Seekers
Higher user rating (4.5★ vs 4.3★) indicates better overall satisfaction
→ 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 Acer Aspire
Includes Thunderbolt 4 Priority
Includes Thunderbolt 4 port (rare in this price bracket)
→ Choose Acer Aspire
Conclusion
Acer Aspire 5 15 Laptop Core i7-1355U) and HP Spectre x360 14" 2-in-1 Core Ultra 7 155H are both solid choices. Match the strengths above to your budget and workflow to make the best call.
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, Acer Aspire 5 15 Laptop Core i7-1355U) could still be the right pick depending on your specific priorities.
Frequently Asked Questions
+Which is better: Acer Aspire 5 15 Laptop Core i7-1355U) or HP Spectre x360 14" 2-in-1 Core Ultra 7 155H?
Acer Aspire 5 15 Laptop Core i7-1355U) is the better choice if you prioritize includes thunderbolt 4 port (rare in this price bracket). 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 Acer Aspire 5 15 Laptop Core i7-1355U) and HP Spectre x360 14" 2-in-1 Core Ultra 7 155H?
Key differences: Acer Aspire 5 15 Laptop Core i7-1355U) offers includes thunderbolt 4 port (rare in this price bracket), 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 Acer Aspire 5 15 Laptop Core i7-1355U) ram is soldered and cannot be upgraded (limited to 16gb). 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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