Winner: MobLab – lighter, tougher, adaptable.
In the early 2010s, the laptop market was in a transitional state. The iPad had just launched, netbooks were dying, and the "Post-PC" era was being defined by two very different experimental devices: Google’s CR-48 prototype and MobLab’s Wyvern.
While they look somewhat similar—matte black, plastic, utilitarian—they were built for opposite ends of the user spectrum. One was built to prove the internet was enough; the other was built to prove that games could teach economics.
This is the core of the "interesting" part of this comparison.
The CR-48 ran Chrome OS (Cr-48 specific build). It was a radical experiment. The hardware was locked down tight. You couldn't install Windows or dual-boot easily (initially). It forced the user to live in the browser. The boot time was instantaneous (for the era), pushing the idea that the OS didn't matter—only the internet did.
The Wyvern ran a customized Windows environment. MobLab wasn't selling a laptop; they were selling a pedagogical platform. The Wyvern was pre-loaded with the MobLab client, allowing students to participate in real-time economic games (auctions, prisoner’s dilemma, supply and demand simulations). The hardware was just a vehicle for their proprietary software.
| Feature | Google CR-48 | Wyvern Moblabs | | :--- | :--- | :--- | | Release Year | 2010 | ~2015 | | Dimensions | 12.1" x 8.4" x 0.9" (clamshell) | 8.5" x 5.8" x 1.8" (rugged handheld) | | Weight | 3.8 lbs | 4.2 lbs (with modules) | | Build Material | Textured matte plastic (rubberized) | Magnesium alloy + TPU bumpers | | Screen | 12.1" 1280x800 (glossy) | 7" 1024x600 (anti-glare, sunlight-readable, glove-friendly) | | Processor | Intel Atom N455 (1.66GHz, single-core) | Freescale i.MX6 Quad ARM Cortex-A9 (1.2GHz) | | RAM | 2GB DDR3 | 2GB DDR3 (expandable to 4GB) | | Storage | 16GB SSD (mSATA) | 32GB eMMC + microSD slot | | Connectivity | Wi-Fi b/g/n, 3G (Qualcomm Gobi2000), Bluetooth 2.1 | Wi-Fi ac, optional 4G LTE, Bluetooth 4.0, LoRa radio | | Ports | 1x USB 2.0, VGA, Ethernet (dongle), SD card slot | 2x USB 3.0, full-size HDMI, Ethernet (RJ45), Pogo-pin expansion | | Battery | 6-cell (8.5 hours claimed) | Hot-swappable 10,000mAh (18 hours claimed) | | OS | Chrome OS (early, no Play Store) | Custom Debian 8 (Wyvern Linux) | | Special Feature | Developer switch (physical under battery) | Modular sensor bays (SDR, thermal, gas sensor) |
Winner for raw specs: The Wyvern Moblabs, by a mile. The Atom N455 in the CR-48 was sluggish even in 2010. The Moblabs’ ARM chip was more power-efficient and the I/O is vastly superior for field work.
But hardware isn’t everything. The CR-48’s charm was its simplicity; the Moblabs’ curse was its complexity.
This is the core difference between these two machines.
The CR-48 was a radical statement: "Your computer doesn't matter; your connection does." With a modest Intel Atom processor, the CR-48 struggled to do anything offline. It was built with the assumption that Wi-Fi is ubiquitous. Its goal was to be a dumb terminal for the cloud.
The Wyvern MobLab flips the script. It operates on the philosophy that "The cloud is slow, and local is fast." It is built for developers and power users who run local Docker containers, virtual machines, and compile code locally. While the CR-48 relies on the internet to function, the Wyvern relies on raw CPU cycles and RAM.
The Google CR-48 is famous for its "stealth" aesthetic. It was designed to be invisible—a pure vessel for the Chrome browser. It had no branding on the lid (until users stickers bombed them), a rubberized matte black finish, and a massive, buttonless trackpad that was ahead of its time. It felt like a prototype because it was one; the hinge was stiff, the body flexed, but it had a certain sci-fi charm.
The MobLab Wyvern, conversely, was purely utilitarian. MobLab (Mobile Laboratory) designed hardware specifically for classroom economics experiments. The Wyvern looks like a generic OEM netbook circa 2010—chunky plastic, visible screws, and a thick bezel. It wasn't trying to be sexy; it was trying to be indestructible in a backpack.
Winner: CR-48. Even a decade later, the unibody-style design of the CR-48 looks intentional. The Wyvern looks like every other forgotten plastic laptop from Best Buy.