Asus Vivobook S 15 (S5507Q) Review: Punchy, But Poorly Priced
Table of Contents
ASUS Vivobook S 15 (S5507Q) Review: Strong Performance, Overpriced Execution
The ASUS Vivobook S 15 (S5507Q) is a 15.6-inch laptop built to bring the Qualcomm-powered Windows Copilot+ PC experience to a broader audience. While it offers impressive processing power, a bright OLED display, and exceptional battery life, its high price tag makes it a tough sell compared to better-built alternatives in its class.
Key Specifications & Configurations
| Feature | Details |
| Processor | Qualcomm Snapdragon X Elite (X1E-78-100) or Snapdragon X Plus (X1P-64-100) |
| Graphics | Integrated Qualcomm Adreno GPU |
| NPU | Qualcomm Hexagon (up to 45 TOPS for AI processing) |
| RAM | 16GB or 32GB LPDDR5X |
| Storage | 512GB or 1TB PCIe 4.0 NVMe M.2 SSD |
| Display | 15.6″ 2.8K (2880 x 1620) 120Hz OLED, non-touch (0.2ms response time) |
| Weight & Dimensions | 3.1 lbs (1.4 kg) / 13.9 x 8.9 x 0.63 inches |
| Starting Price | Starts at $799.99 (X Plus) / $1,099.99–$1,399.99 as tested (X Elite) |
Design & Construction
- Minimalist Aesthetics: The laptop features a sleek, neutral, anodized aluminum chassis in a silver finish with clean lines and minimal branding.
- Portability: Weighing 3.1 pounds with a 0.63-inch profile, it is relatively lightweight for a 15.6-inch form factor, though noticeably larger than 13- or 14-inch competitors.
- Port Selection:
- Left Side: 2x USB4 Type-C, 1x HDMI 2.1, 1x microSD card reader, 1x 3.5mm audio jack
- Right Side: 2x USB 3.2 Gen 1 Type-A
Display, Keyboard, & Audio
Display
The standout feature is its 15.6-inch 2.8K (2880 x 1620) OLED panel. Featuring a 120Hz refresh rate, high color saturation, and deep contrast levels, it delivers excellent visuals for media consumption and productivity. Peak brightness hits roughly 331 nits, which is solid, though slightly lower than higher-end OLED options that reach 400+ nits.
Keyboard & Touchpad
- Keyboard: Offers a spacious deck layout with a full numeric pad. Features 1.7mm of key travel, springy tactile feedback, and subtle blue backlighting.
- Touchpad: Uses a smooth Precision touchpad with accurate gesture tracking and multi-finger inputs.
Audio & Webcam
- Audio: The dual bottom-firing Harman Kardon speakers yield weak output, with vocals dominating and instrumental frequencies sounding muddled.
- Webcam: The 1080p camera suffers from noticeable noise, soft details, and lens flare in harsh lighting, though it includes a physical privacy shutter.
Performance & AI Integration
Powered by the Snapdragon X Elite (X1E-78-100), the Vivobook S 15 delivers fast multithreaded performance across daily productivity and content creation workloads:
- CPU & Media Tasks: Performs strongly in multithreaded rendering (Cinebench 2024) and video transcoding (HandBrake), matching or beating several more expensive x86 Intel Lunar Lake and AMD competitors.
- Graphics Capabilities: The integrated Adreno GPU handles light tasks and basic 2D/3D games comfortably, but trails dedicated or higher-end integrated graphics in demanding 3D benchmarks (such as 3DMark Steel Nomad Light).
- Copilot+ Features: Includes a dedicated Copilot key to access Windows AI utilities, along with system-wide integration across Microsoft 365 apps.
- Arm Compatibility: Users should be mindful that legacy x86 software, specialized plugins, custom printer drivers, and certain games may encounter compatibility hurdles on Windows on Arm.
Battery Life
Equipped with an efficient Qualcomm ARM architecture, the Vivobook S 15 achieved an impressive 22 hours and 39 minutes in local video playback tests, making it easily capable of lasting through multiple full workdays on a single charge.
Verdict: Pros & Cons
The ASUS Vivobook S 15 (S5507Q) delivers long battery life and a vibrant OLED screen, but its mid-range build quality makes its standard retail pricing hard to justify.
Pros
- Excellent multithreaded CPU performance
- Sharp 2.8K 120Hz OLED screen
- Outstanding battery life (22+ hours)
- Comfortable keyboard with dedicated number pad
- Light, durable aluminum frame
Cons
- Pricing is high relative to build quality and features
- Disappointing bottom-firing speaker quality
- Mediocre 1080p webcam performance
- Potential Windows on Arm software compatibility limits