In DEVTEC STUDIOS' Roblox tycoon Build a Phone Empire, phone parts represent the physical and internal specifications you select whenever creating a new device. From starting in a 2007 garage to running an international technology headquarters, every component you assign—such as display borders, camera housings, body materials, ports, and internal processors—directly dictates unit manufacturing cost, device review scores, and final profit margins.
Core Phone Parts and Customization Categories
When designing a phone, your team interacts with several hardware modules before sending the blueprint into development. Official game details and gameplay tests confirm that parts fall into distinct aesthetic and functional categories:
- Chassis and Body Formats: Controls the general form factor and shell material. Early options include the basic Chrome Slab, followed by multi-material options such as the Glass Sandwich, the Contour frame, Titanium Flat, Ceramic Slim, and Air Thin designs.
- Displays and Ergonomics: Builders configure screen dimensions (such as compact 5.4-inch or expansive 6.4-inch options), corner curvature radius, bezel thickness, and display technologies ranging from early 320p panels to high-end OLED screens.
- Camera Hardware: Covers physical placement (top, center, or corner alignments), camera cutout aesthetics (square, pill, or bar contours), and internal camera modules ranging from basic single rear lenses to advanced selfie cameras and triple-lens setups.
- Buttons and Connection Ports: Physical layout settings let you move side button positions and adjust device connection ports, progressing from legacy Mini USB and Micro USB ports to modern features like wireless charging.
- Internal Hardware and Features: Functional internal components researched over time, including GPS modules, mobile network chips (such as 3G), dual-core processing units, specialized AI chips, stereo speakers, water resistance, and high-capacity battery units (including 5,000 mAh and 6,000 mAh silicon carbon cells).
- Colors and Finishes: Devices can be tinted across a color wheel (such as forest green, sky blue, purple, dark red, white, or matte silver). The official "Premium Finishes" game pass adds six specialty textures: Matte Black, Rose Gold, Midnight Green, Sunset Fade, Carbon, and Pearl.
Phone Parts and Technology Progression by Era
Technology unlocks chronologically across in-game calendar years. You cannot install advanced hardware until your researchers generate adequate research points (RP) and complete corresponding nodes in the technology tree.
| Era / Stage | Confirmed Chassis & Hardware | Key Internal Features | Role in Empire Progression |
|---|---|---|---|
| Early Game (2007–2008) | Chrome Slab chassis, thick bezels, Mini USB, 320p screens | Basic storage tiers, early operating systems, GPS module, 3G data | Keeps unit costs low (around $59 per unit) while your garage operation establishes basic cash reserves. |
| Mid Game (2009–2012) | Glass Sandwich, Contour body, Micro USB, thin borders | Dual-core processor chips, App Store OS support, LED tech, stereo speakers, wireless charging | Boosts critic review scores (averaging 8.5–8.9) and allows retail pricing in the $200–$900 bracket. |
| Late Game (Modern) | Titanium Flat, Ceramic Slim, Air Thin body | Triple cameras, AI processing chips, 5,000–6,000 mAh silicon carbon batteries | Demands high production costs ($280–$300+ per unit), but allows premium luxury pricing up to $1,600–$2,000. |
How Component Selection Impacts Production and Profit
Every component added to a blueprint increases the final unit production cost. Balancing these component expenses against your studio's available working capital is critical to avoiding bankruptcy.
Avoiding the Early Maxed-Out Trap
Community wikis identify the "Unbalanced Maxed-Out Build" as a common early failure. Selecting the highest-tier screen, camera, and premium material while still operating in the early garage era inflates production costs well past what early buyers will support. When starting out, keeping components at an affordable baseline lowers manufacturing overhead, minimizes launch marketing risks, and keeps the company solvent.
Scaling Components with Factory Capital
As your research team expands—supported by dedicated research desks, test benches, and bug fixers—high-tier parts become your main driver of revenue. In practical player runs, mid-era devices equipped with dual-core processors and slim glass designs yielded review scores around 8.9/10, quickly recouping production expenses within weeks of release. In late-game runs, equipping top-tier components like Titanium Flat frames and silicon carbon batteries enabled sales margins exceeding tens of millions in net profit per product lifecycle.
Frequently Asked Questions
How do you unlock newer phone parts in Build a Phone Empire?
New parts are unlocked by assigning researchers to your office desks to accumulate research points. As in-game years progress from 2007 onward, newer technologies—such as GPS, OLED displays, wireless charging, and AI chips—become available to research in the tech tree.
Does choosing the most expensive part guarantee high profits?
No. Equipping the most expensive part in every category raises the unit production cost significantly. If your empire lacks the marketing budget or brand demand to sell the product at high margins, you can face severe debt or corporate bankruptcy before products ship.
Can you build devices other than handheld phones?
Yes. Progressing through the game's research tree eventually unlocks tablets, smartwatches, earbuds, foldables, and laptops alongside standard smartphone product lines.
