THE FIRST DESIGN FROM TETRIUM
NOCTRA N1
A presence beyond the ordinary.
DESIGN STUDY 001 / OBSIDIAN GRAPHITE01 / A DISTINCTIVE FIRST IMPRESSION
Quiet in graphite.
Unmistakable in light.
NOCTRA N1 is Tetrium’s first smartphone design concept. A dark, sculpted body gives way to a single teal gesture—an illuminated line that connects the camera surround to the lower silhouette.
02 / CHANGE YOUR PERSPECTIVE
Every angle.
One identity.
Turn it. Pause it. Look closer.
Explore NOCTRA from your point of view.

One design. Three original views. An interactive perspective to explore.
Illustrative 3D presentation based on the supplied concept artwork. Geometry and proportions are not manufacturing specifications.
THE NOCTRA SIGNATURE03 / INTENTION IN EVERY LINE
One continuous
gesture.
A fluid seam cuts through a precise, architectural form. Light brings movement. Graphite brings calm.
- 01
The luminous seam
A teal accent follows the transition between contrasting rear surfaces, giving the concept its recognisable signature.
- 02
The sculpted surround
An angled camera composition becomes part of the body’s visual architecture, rather than a separate decorative element.
- 03
The polished edge
A reflective frame outlines the dark surfaces. The side profile reveals the relationship between the body and its controls.
04 / THE VISUAL STUDY
A world of
its own.
05 / DESIGN AT A GLANCE
Meet the
first edition.
NOCTRA is the design.
N1 is its first model.
- Collection
- TETRIUM Design / First edition
- Design / model
- NOCTRA / N1
- Design reference
- TT-N1-001
- Category
- Flagship smartphone concept
- Finish direction
- Obsidian graphite · luminous teal
- Signature
- A flowing teal seam across a sculpted rear
- Presentation
- Front, rear and side concept views
- Current stage
- Visual concept · open to design enquiries
This is a visual design concept. Hardware specifications, dimensions, materials, engineering feasibility and production readiness are not yet established. Artwork illustrates a design direction, not a finished device.
OPEN FOR DESIGN ENQUIRIES
See the potential?
Let’s make a connection.
Interested in buying, licensing or adapting NOCTRA N1?
Start a conversation about the design and what comes next.
Tell us your plans
Share the intended use, your company and the type of design arrangement you’re interested in.
Agree the scope
Discuss availability, deliverables, usage rights, pricing and any further design development.
Move forward together
Any acquisition or licence proceeds only after terms are agreed directly with Tetrium.
A FEW USEFUL DETAILS
Before we begin.
Am I buying a phone or the design?
This page showcases a smartphone design concept. The request is about design acquisition, licensing or collaboration. There is no manufactured phone, pre-order or hardware purchase available here.
What is included with a design purchase?
The scope is agreed case by case. The current presentation includes the concept artwork, design brief and an illustrative interactive model. Engineering CAD, source files, exclusivity, manufacturing support and usage rights are not promised by this page; discuss the exact deliverables with Tetrium.
Can the design be adapted for our brand?
You can request a discussion about brand adaptation, changes to the visual direction or a separate commission. Scope, feasibility, schedule and commercial terms need to be agreed first.
How does the enquiry work?
Complete the form to prepare your enquiry, then open the draft in your email app and send it. You can also copy or download the draft. Preparing a draft does not send a message or place an order.