Dell XPS 13 (9340, 2024) — Intel Core Ultra 7 155H vs Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U)
If you are torn between Dell XPS 13 (9340, 2024) — Intel Core Ultra 7 155H and Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U), this breakdown is for you. We compare specs, pros, and cons so you can decide confidently.
As an Amazon Associate I earn from qualifying purchases.
Dell XPS 13 (9340, 2024) — Intel Core Ultra 7 155H
Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U)
Comparison: Dell XPS 13 (9340, 2024) — Intel Core Ultra 7 155H vs Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U)
Dell XPS 13 (9340, 2024) — Intel Core Ultra 7 155H
Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U)
| Criterion | Dell XPS 13 (9340, 2024) — Intel Core Ultra 7 155H | Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U) |
|---|---|---|
| Rating | ★4.5(63)Best Buy | ★4.3(107)Amazon |
Processor | Intel Core Ultra 7 155H (Meteor Lake, 16 cores, up to 4.8 GHz) | Intel Core i7-1355U (10-core: 2P + 8E), 1.70 GHz base, up to 5.0 GHz turbo |
Graphics | Intel Arc Graphics (Integrated) | Intel Iris Xe Graphics (integrated; shared memory) |
AI Engine | Intel AI Boost (Dedicated NPU) | No (Not supported) |
Cooling | Air (Dual fans with heat pipes) | TwinAir Cooling (dual copper thermal pipes, dual fans, air inlet keyboard) |
RAM | 16 GB, 32 GB, or 64 GB LPDDR5x (7467 MT/s) | 16 GB LPDDR5 (Onboard) |
RAM Upgrade | No (Soldered) | No (Soldered) |
Storage | 512 GB, 1 TB, or 2 TB PCIe Gen4 NVMe SSD | 512 GB PCIe Gen4 NVMe SSD |
Storage Upgrade | Yes (1x M.2 2230/2280 slot; user-replaceable) | Yes (1x M.2 2280 PCIe Gen4 slot) |
Display Size | 13.4" | 15.6" |
Resolution | Options: 1920x1200 (FHD+), 2560x1600 (QHD+), or 2880x1800 (3K+) | 1920 x 1080 (FHD) |
Aspect Ratio | 16:10 | 16:9 |
Screen Type | Options: IPS (FHD+/QHD+) or OLED (3K+ Touch) | IPS (LCD; LED-backlit; ComfyView; Anti-glare) |
Refresh Rate | 120 Hz (FHD+/QHD+ IPS) / 60 Hz (3K+ OLED) | 60 Hz |
Brightness | 500 nits (IPS) / 400 nits (OLED) | 250 nits (Typical) |
Color Gamut | 100% sRGB (FHD+) / 100% DCI-P3 (QHD+/OLED) | 45% NTSC (Typical) |
Keyboard Layout | US English (Zero-lattice) with Capacitive Touch Function Row | US Standard (QWERTY) |
Keyboard Backlight | Yes | Yes |
Biometrics | Fingerprint reader (Power button) + IR Face Recognition | Fingerprint reader (Touchpad integrated) |
Webcam | 1080p FHD RGB+IR camera | 1080p FHD webcam with Temporal Noise Reduction (TNR) |
USB Ports | 2x Thunderbolt 4 (USB-C) (Data, Power Delivery, DisplayPort 2.1) | 1x USB-C (Thunderbolt 4 / USB4 / Power Delivery / DisplayPort); 2x USB-A 3.2 Gen 1 (one with power-off charging) |
Video Ports | DisplayPort 2.1 via Thunderbolt 4 | 1x HDMI 2.1 |
Audio Ports | No (Requires USB-C to 3.5mm adapter) | 1x 3.5mm Combo Audio Jack |
Connectivity | Wi-Fi 7 (Intel Killer BE1750); Bluetooth 5.4 | Wi-Fi 6E (802.11ax); Bluetooth 5.1 |
Battery | 55 Wh (Integrated) | 3-cell Li-Ion (50 Wh) |
Charger | 60 W USB-C AC adapter | 65 W AC adapter (Barrel pin) |
Weight | 1,170 g (2.6 lbs) [OLED] / 1,190 g (2.62 lbs) [IPS] | 1.78 kg (3.92 lbs) |
Build Material | CNC-machined Aluminum + Gorilla Glass 3 (Victus on OLED) | Aluminum top cover; Plastic chassis (Steel Gray) |
Operating System | Windows 11 Home or Pro | Windows 11 Home |
| Pros |
|
|
| Cons |
|
|
As an Amazon Associate I earn from qualifying purchases. | Check Price on Amazon→ | Check Price on Amazon→ |
Dell XPS 13 (9340, 2024) — Intel Core Ultra 7 155H
✓ Pros:
- • Ultra-modern, minimalist design with zero-lattice keyboard and seamless glass palm rest
- • IPS panel options (FHD+/QHD+) finally support smooth 120Hz refresh rates
- • Exceptional build quality with CNC aluminum and Gorilla Glass Victus/3
- • Wi-Fi 7 ready for future-proof wireless connectivity
- • Compact and lightweight (approx 2.6 lbs) for high portability
✗ Cons:
- • 3K OLED option is locked to 60Hz, unlike the 120Hz IPS panels
- • No physical function keys; uses capacitive touch row which lacks tactile feedback
- • Headphone jack (3.5mm) has been removed; requires a dongle
- • Limited I/O with only two USB-C/Thunderbolt 4 ports
As an Amazon Associate I earn from qualifying purchases.
Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U)
✓ Pros:
- • Thunderbolt 4 support (rare in this price bracket)
- • 1080p webcam with noise reduction
- • Decent port selection including HDMI 2.1
- • TwinAir cooling system improves thermal management over previous generations
✗ Cons:
- • RAM is soldered and cannot be upgraded
- • Display has limited color gamut (45% NTSC) and average brightness
- • No SD card slot
As an Amazon Associate I earn from qualifying purchases.
Which one is better?
Dell XPS 13 (9340, 2024) — Intel Core Ultra 7 155H is stronger in quality and performance, but Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U) could still be the better pick if you value its unique advantages.
Who should buy each?
Dell XPS 13 (9340, 2024) — Intel Core Ultra 7 155H excels at: Ultra-modern, minimalist design with zero-lattice keyboard and seamless glass palm rest, IPS panel options (FHD+/QHD+) finally support smooth 120Hz refresh rates
Watch for: 3K OLED option is locked to 60Hz, unlike the 120Hz IPS panels
Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U) excels at: Thunderbolt 4 support (rare in this price bracket), 1080p webcam with noise reduction
Watch for: RAM is soldered and cannot be upgraded
Conclusion
We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.
Frequently Asked Questions
+Which has better value?
Dell XPS 13 (9340, 2024) — Intel Core Ultra 7 155H excels if you value ultra-modern, minimalist design with zero-lattice keyboard and seamless glass palm rest. Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U) is better if you prioritize thunderbolt 4 support (rare in this price bracket). Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
Affiliate disclosure
PageBen uses Amazon affiliate links. If you purchase through our links, we may earn a commission at no extra cost to you. This supports independent content for US shoppers.