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2026 comparison
Updated Jan 16, 2026
|Sources: Amazon, ManufacturerASUS Zenbook 14 OLED Core Ultra 5 125H) vs Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U)
Time to compare ASUS Zenbook 14 OLED Core Ultra 5 125H) with Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U). We will cover the essentials so you can buy with confidence.
Ratings: 4.6★ vs 4.3★
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ASUS Zenbook 14 OLED Core Ultra 5 125H)
★4.6
(15)•Amazon
Processor:Intel Core Ultra 5 125H (14-core: 4P + 8E + 2LPE), up to 4.5 GHz, 18 MB Smart Cache
Graphics:Intel Arc Graphics (Integrated; 7 Xe-cores)
AI Engine:Intel AI Boost (Up to 11 TOPS)
Cooling:Single-fan cooling system (optimized for quiet operation)
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Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U)
★4.3
(107)•Amazon
Processor:Intel Core i7-1355U (10-core: 2P + 8E), 1.70 GHz base, up to 5.0 GHz turbo
Graphics:Intel Iris Xe Graphics (integrated; shared memory)
AI Engine:No (Not supported)
Cooling:TwinAir Cooling (dual copper thermal pipes, dual fans, air inlet keyboard)
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Comparison: ASUS Zenbook 14 OLED Core Ultra 5 125H) vs Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U)
ASUS Zenbook 14 OLED Core Ultra 5 125H)
★4.6(15)Amazon
Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U)
★4.3(107)Amazon
| Criterion | ASUS Zenbook 14 OLED Core Ultra 5 125H) | Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U) |
|---|---|---|
| Rating | ★4.6(15)Amazon | ★4.3(107)Amazon |
Processor | Intel Core Ultra 5 125H (14-core: 4P + 8E + 2LPE), up to 4.5 GHz, 18 MB Smart Cache | Intel Core i7-1355U (10-core: 2P + 8E), 1.70 GHz base, up to 5.0 GHz turbo |
Graphics | Intel Arc Graphics (Integrated; 7 Xe-cores) | Intel Iris Xe Graphics (integrated; shared memory) |
AI Engine | Intel AI Boost (Up to 11 TOPS) | No (Not supported) |
Cooling | Single-fan cooling system (optimized for quiet operation) | TwinAir Cooling (dual copper thermal pipes, dual fans, air inlet keyboard) |
RAM | 16 GB LPDDR5X (Onboard; 7467 MHz) | 16 GB LPDDR5 (Onboard) |
RAM Upgrade | No (Soldered) | No (Soldered) |
Storage | 512 GB PCIe Gen4 NVMe SSD | 512 GB PCIe Gen4 NVMe SSD |
Storage Upgrade | Yes (1x M.2 2280 PCIe Gen4 slot) | Yes (1x M.2 2280 PCIe Gen4 slot) |
Display Size | 14.0" | 15.6" |
Resolution | 2880 x 1800 (3K) | 1920 x 1080 (FHD) |
Aspect Ratio | 16:10 | 16:9 |
Screen Type | OLED (Touchscreen; Glossy; SGS Eye Care Display) | IPS (LCD; LED-backlit; ComfyView; Anti-glare) |
Refresh Rate | 120 Hz | 60 Hz |
Brightness | 400 nits (SDR); 600 nits (HDR Peak) | 250 nits (Typical) |
Color Gamut | 100% DCI-P3 | 45% NTSC (Typical) |
Keyboard Layout | US Standard (QWERTY) | US Standard (QWERTY) |
Keyboard Backlight | Yes (White) | Yes |
Biometrics | IR Webcam (Windows Hello Face Authentication) | Fingerprint reader (Touchpad integrated) |
Webcam | 1080p FHD IR camera with privacy shutter | 1080p FHD webcam with Temporal Noise Reduction (TNR) |
USB Ports | 2x USB-C (Thunderbolt 4 / Power Delivery / DisplayPort); 1x USB-A 3.2 Gen 1 | 1x USB-C (Thunderbolt 4 / USB4 / Power Delivery / DisplayPort); 2x USB-A 3.2 Gen 1 (one with power-off charging) |
Video Ports | 1x HDMI 2.1 (TMDS) | 1x HDMI 2.1 |
Audio Ports | 1x 3.5mm Combo Audio Jack | 1x 3.5mm Combo Audio Jack |
Connectivity | Wi-Fi 6E (802.11ax); Bluetooth 5.3 | Wi-Fi 6E (802.11ax); Bluetooth 5.1 |
Battery | 4-cell Li-Ion (75 Wh) | 3-cell Li-Ion (50 Wh) |
Charger | 65 W USB-C Adapter | 65 W AC adapter (Barrel pin) |
Weight | 1.28 kg (2.82 lbs) | 1.78 kg (3.92 lbs) |
Build Material | Aluminum (Ponder Blue) | Aluminum top cover; Plastic chassis (Steel Gray) |
Operating System | Windows 11 Home | Windows 11 Home |
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ASUS Zenbook 14 OLED Core Ultra 5 125H)
Rating:★4.6(15)Amazon
Processor:Intel Core Ultra 5 125H (14-core: 4P + 8E + 2LPE), up to 4.5 GHz, 18 MB Smart Cache
Graphics:Intel Arc Graphics (Integrated; 7 Xe-cores)
AI Engine:Intel AI Boost (Up to 11 TOPS)
Cooling:Single-fan cooling system (optimized for quiet operation)
RAM:16 GB LPDDR5X (Onboard; 7467 MHz)
RAM Upgrade:No (Soldered)
Storage:512 GB PCIe Gen4 NVMe SSD
Storage Upgrade:Yes (1x M.2 2280 PCIe Gen4 slot)
Display Size:14.0"
Resolution:2880 x 1800 (3K)
Aspect Ratio:16:10
Screen Type:OLED (Touchscreen; Glossy; SGS Eye Care Display)
Refresh Rate:120 Hz
Brightness:400 nits (SDR); 600 nits (HDR Peak)
Color Gamut:100% DCI-P3
Keyboard Layout:US Standard (QWERTY)
Keyboard Backlight:Yes (White)
Biometrics:IR Webcam (Windows Hello Face Authentication)
Webcam:1080p FHD IR camera with privacy shutter
USB Ports:2x USB-C (Thunderbolt 4 / Power Delivery / DisplayPort); 1x USB-A 3.2 Gen 1
Video Ports:1x HDMI 2.1 (TMDS)
Audio Ports:1x 3.5mm Combo Audio Jack
Connectivity:Wi-Fi 6E (802.11ax); Bluetooth 5.3
Battery:4-cell Li-Ion (75 Wh)
Charger:65 W USB-C Adapter
Weight:1.28 kg (2.82 lbs)
Build Material:Aluminum (Ponder Blue)
Operating System:Windows 11 Home
✓ Pros:
- • Stunning 120Hz OLED touchscreen with verified HDR brightness
- • Excellent battery life (75 Wh) for a 14-inch laptop
- • Premium all-metal build that is extremely lightweight (2.82 lbs)
- • Full Thunderbolt 4 support + USB-A and HDMI (rare in this thinness class)
✗ Cons:
- • Glossy screen handles reflections poorly in bright environments
- • RAM is soldered and cannot be upgraded later
- • Fingerprint magnet chassis (Ponder Blue colorway)
As an Amazon Associate I earn from qualifying purchases.
Check Price on Amazon→
Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U)
Rating:★4.3(107)Amazon
Processor:Intel Core i7-1355U (10-core: 2P + 8E), 1.70 GHz base, up to 5.0 GHz turbo
Graphics:Intel Iris Xe Graphics (integrated; shared memory)
AI Engine:No (Not supported)
Cooling:TwinAir Cooling (dual copper thermal pipes, dual fans, air inlet keyboard)
RAM:16 GB LPDDR5 (Onboard)
RAM Upgrade:No (Soldered)
Storage:512 GB PCIe Gen4 NVMe SSD
Storage Upgrade:Yes (1x M.2 2280 PCIe Gen4 slot)
Display Size:15.6"
Resolution:1920 x 1080 (FHD)
Aspect Ratio:16:9
Screen Type:IPS (LCD; LED-backlit; ComfyView; Anti-glare)
Refresh Rate:60 Hz
Brightness:250 nits (Typical)
Color Gamut:45% NTSC (Typical)
Keyboard Layout:US Standard (QWERTY)
Keyboard Backlight:Yes
Biometrics:Fingerprint reader (Touchpad integrated)
Webcam:1080p FHD webcam with Temporal Noise Reduction (TNR)
USB Ports:1x USB-C (Thunderbolt 4 / USB4 / Power Delivery / DisplayPort); 2x USB-A 3.2 Gen 1 (one with power-off charging)
Video Ports:1x HDMI 2.1
Audio Ports:1x 3.5mm Combo Audio Jack
Connectivity:Wi-Fi 6E (802.11ax); Bluetooth 5.1
Battery:3-cell Li-Ion (50 Wh)
Charger:65 W AC adapter (Barrel pin)
Weight:1.78 kg (3.92 lbs)
Build Material:Aluminum top cover; Plastic chassis (Steel Gray)
Operating System:Windows 11 Home
✓ 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.
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Which one is better?
ASUS Zenbook 14 OLED Core Ultra 5 125H) 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?
Expert take:
- ASUS Zenbook 14 OLED Core Ultra 5 125H) suits buyers who need Stunning 120Hz OLED touchscreen with verified HDR brightness, Excellent battery life (75 Wh) for a 14-inch laptop
- Acer Aspire 5 15 Slim Laptop (A515-58M-7570, i7-1355U) suits buyers who want Thunderbolt 4 support (rare in this price bracket), 1080p webcam with noise reduction
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Frequently Asked Questions
+Which has better value?
ASUS Zenbook 14 OLED Core Ultra 5 125H) excels if you value stunning 120hz oled touchscreen with verified hdr brightness. 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.
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