MARINE 3
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Slimmer, Tougher, Smarter
6.56-inch 90Hz HD Display | Doke AI 2.0
Android 16 with DokeOS 5.0 | Infrared Night Vision
Android 16 with DokeOS 5.0 | Infrared Night Vision
Industry-Leading
Rugged Performance IP68
MIL-STD-810H
IP69K
Rugged Performance IP68
MIL-STD-810H
IP69K
6.56-inch 90Hz Display
400nits Brightness | Glove Mode 2.0
The Lastest DokeOS 5.0
Based on Android 16
Doke
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2.0
2.0
DeepSeek-R1
ChatGPT-4o mini
Gemini
Hi Doki / ImageX / VidGen / Soundle
Compact 10.7mm Profile
Next-level Performance
Media Tek Helio G81 | 2TB TF Card Expandable
13MP + 16MP Cameras
AI Google Lens
Infrared Night Vision Camera
See Clearly and Stay Safe
1PC Smart-K Box Speaker
5000mAh
Large Battery
18W Fast Charging
Smart
Navigation GPS+GLONASS+
Galileo+Beidou
Navigation GPS+GLONASS+
Galileo+Beidou
Sleek Strength, Ready Anywhere
OSCAL MARINE 3 blends mecha aesthetics with rugged build—its 10.7 mm slim frame
and shimmering mechanical back are light yet enduring. At just 245 g, it’s easy to pocket, firm in any
grip, and always ready to go.
10.7mm
Ultra-slim
245g
Ultra-light
No.1
Hard to Break. Easy to Love
Top-tier MIL-STD-810H Certified
Toughness, Proven.
With MIL-STD-810H-level protection, MARINE 3 handles commute bumps, desk-height
drops, rainy errands, and cabin temperature shifts with reliable ease.
UV & sunlight Proof
Marine-Grade Anti-corrosion
Mold & Mildew Resistant
Anti-Coffee & Oil-Proof Sur
Anti-Coffee & Oil-Proof Sur
Industry-leading IP68 & IP69K Ratings
No Water. No Dust. No Fear
With industry-leading IP68 & IP69K ratings, MARINE 3 stands firm against water,
dust, and dirt — ready for heavy rain, muddy trails, or accidental drops into water. Tough outside, safe
inside.
*Water-resistant up to 1.5 m for 30 minutes.
13MP Night Vision Camera
Fear No Night. See It All
Darkness hides nothing. The 13MP night vision camera on MARINE 3 reveals every
detail — sharp, clear, and unmistakably real, whether you’re camping in the wild, working at night, or
on a rescue mission.
Clear vision around your campsite at night
Navigate trails after dark with confidence
Precisely locate people in need during
emergency rescues
emergency rescues
Capture stunning nighttime photos and
videos
videos
Underwater Camera Mode
See Beauty Beneath
Dive into creativity with MARINE 3’s underwater camera mode. Thanks to IP68 &
IP69K protection, it captures stunning shots even 1.5 m below the surface — perfect for pools, rivers,
or rain-soaked adventures.
More Features for Outdoor
Glove Mode 2.0
Enhanced touch stays responsive with gloves. From winter commutes to quick stops on rides, OSCAL MARINE 3 answers effortlessly.
Enhanced touch stays responsive with gloves. From winter commutes to quick stops on rides, OSCAL MARINE 3 answers effortlessly.
Side Key Function
Customize the side key to access your favorite functions with a single, double, or long press — from launching the underwater camera and turning on the flashlight to sending an SOS alert, all at your fingertips.
Customize the side key to access your favorite functions with a single, double, or long press — from launching the underwater camera and turning on the flashlight to sending an SOS alert, all at your fingertips.
4-in-1 Navigation System
GPS, GLONASS, BeiDou, and Galileo combine for pinpoint accuracy — wherever you explore.
GPS, GLONASS, BeiDou, and Galileo combine for pinpoint accuracy — wherever you explore.
Useful ToolBag
Packed with practical tools for every situation — from compass and sound meter to plumb bob and magnifier — MARINE 3 turns your phone into a handy all-in-one toolkit for work and adventure.
Packed with practical tools for every situation — from compass and sound meter to plumb bob and magnifier — MARINE 3 turns your phone into a handy all-in-one toolkit for work and adventure.
No.2
Alive in Every Detail. Strong in Every Way
6.56-inch IPS Display
Vivid. Clear. Alive
Enjoy vivid visuals and true-to-life colors on the 6.56-inch IPS display. With wide
viewing angles and crisp clarity, every scene comes alive — whether you’re working, streaming, or
exploring outdoors.
450 nits
Brightness
178°
IPS Full View
89.7%
Screen-to-body Ratio
180Hz
Touch Sampling Rate
AI Smart 90Hz Refresh Rate
Balance in Every Frame
Seamlessly balancing power and performance, the AI smart 90Hz display adapts to
every frame — smooth when it matters, efficient when it counts.
Three Eye-comfort Modes
Care for Your Eyes, Anytime
Designed to reduce eye strain in any lighting, MARINE 3 offers three eye-comfort
modes — Reading Mode, Dark Mode, and Night Light — giving your eyes the care they deserve, day or night.
Reading Mode
Night Light
Dark Mode
True to Detail
From weekend getaways to drizzly commutes, MARINE 3’s 16MP main and 13MP selfie
cameras keep moments true—vivid, natural, easy to love.
13MP
16MP
Selfie Camera
Main Camera
13MP
Night Vision
Camera
Camera
MULTI
AI CAM
16MP Main Camera
Sharp Moment Capture
Capture vibrant group moments and dynamic expressions sharply with the 16MP
main camera—every smile, confetti flutter, and lively gesture stays vividly detailed, even in
fast-moving scenes.
AI Smart Google Lens
One Tap to Recognize More
See it. Know it. Instantly. With AI Smart Google Lens on MARINE 3, the world
reveals its details in a single tap. Whether it’s a rare street mural, a vintage shop display, or a
foreign-language sign, you’ll unlock its full backstory, shopping links, and contextual facts—all
without leaving the moment.
Smart-K Speaker
Every Note,Fully Alive
Enjoy rich, dynamic audio wherever you go — louder outdoors, clearer in calls, and
immersive in every note. Deep bass resonates with precision, while crisp highs bring every melody to
life, turning casual listens into vivid sound experiences.
18W Fast Charging
More Power, Less Wait
Stay powered through your busiest days with a 5,000mAh battery that lasts longer
and charges faster. With 18W fast charging, MARINE 3 gets back to full power in no time, keeping you
ready for anything.
Battery Saver
Super Power Saving
Intelligent Charging
Protection
Protection
*Data from OSCAL Lab. Actual results may vary based on usage and environment.
Class-Leading Deep Power-saving Mode
Idle Save, Active Boost
Powered by MARINE 3’s intelligent optimization, it auto-activates deep power-saving
mode when idle — delivering up to 71.62% higher overnight power efficiency. Resume use and performance
ramps up instantly, with daytime battery life boosted by up to 23.08% via redundant task reduction.
Up to 23.08%↑
Up to 71.62%↑
Longer battery life during the day
Higher power efficiency overnight
DokeOS 5.0
New Look. More Magic.![]()
Upgraded from DokeOS 4.2 (Android 15) to DokeOS 5.0 (Android 16), MARINE 3 brings a
smoother, smarter, and more personalized experience — from looks and layouts to performance. It’s not
just faster. It’s friendlier. The more you use it, the more it feels like you.
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Notebook 3.0
Write Freely. Keep Clearly. Find Instantly.
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* Data from OSCAL Lab based on MARINE 3 device testing with DokeOS 5.0
optimization; results may vary by model.
Privacy
Privacy First, Always Secure.
MARINE 3 puts your privacy at the center — with upgraded safeguards from data
storage to app permissions, giving you full control over what you share and who sees it.
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Health
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EasyShare
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Game Center
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Workspace
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Backed by the world’s top three AI models DeepSeek-R1, ChatGPT-4o mini, Gemini 2.0,
Doke AI 2.0 makes MARINE 3 more intuitive, responsive and creative in everything you do.
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Gemini Al
Smarter Assistant, Tailored to You.
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Hi Doki App
From Thought to Art — Instantly
Powered by Doke AI 2.0, Hi Doki unites document parsing, tutoring, online search,
and creative generation — from image to music — all through one intelligent hub designed to think,
learn, and create with you.
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AI Image to
Image
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AI Text to
Image
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AI Music
Composition
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AI Document
Parsing
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AI Online
Search
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AI Tutoring
Assistant
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ImageX App
Your Vision. Reinvented
ImageX redefines visual creation — from words to images, from photos to
masterpieces. Enhance, transform, and bring every moment to life with AI precision and artistic flair.
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VidGen APP
Where Ideas Come Alive
Transform text prompts or static images into dynamic, emotion-filled clips —
seamlessly bridging the gap between static ideas and vivid motion, boasting rich details, vibrant
colors, and smooth transitions, all beautifully rendered with cinematic flair and effortlessly created
without complex editing skills.
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Soundle APP
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New Look. More Magic.
Upgraded from DokeOS 4.2 (Android 15) to DokeOS 5.0 (Android 16), MARINE 3 brings a
smoother, smarter, and more personalized experience — from looks and layouts to performance. It’s not
just faster. It’s friendlier. The more you use it, the more it feels like you.
Customize
Your Style, Your Way.
MARINE 3 gives you full control over how your phone looks and feels — from
wallpapers to themes, every detail reflects you.
Wallpaper Hub
：
Wide-ranging themes and live wallpapers across 8 categories-diverse styles to
match your home and lock screens
Color Schemes
：
Easily switch interface colors, with light and dark modes for a consistent
look across apps and system.
Theme Styles
：
Supports minimal, parallel, and other themes, with quick switching to match
your personal workflow.
Efficiency
A Smarter Desktop, Easier to Use
System Manager 2.0
With upgraded deep cleaning and smart file sorting, stays organized and runs
faster than ever.
Upgraded Search
Instantly find your notes, to-dos, and images with smart recognition — all
unified in one place for effortless access.
Doodle & Reminders
Sketch your thoughts and tie them to timely alerts—transforming spontaneous
ideas into actionable tasks that never get lost.
Folders & Editing
Effortlessly maintain a tidy notes system. Create nested folders, drag-and-drop
to rearrange, and batch organize your thoughts for a workflow that's both efficient and personally
tailored.
Flexible Export
Export freely in Word or TXT — ready for every scenario. Choose the perfect
format for editing, sharing, or archiving, with seamless compatibility across all your devices and
workflows.
Performance
All-Day Power,Always Smooth
With the new daytime deep power-saving mode and refined system-level
optimization, MARINE 3 delivers faster performance and longer endurance all day long.
* Data from OSCAL Lab based on MARINE 3 device testing with DokeOS 5.0
optimization; results may vary by model.
Privacy
Privacy First, Always Secure.
MARINE 3 puts your privacy at the center — with upgraded safeguards from data
storage to app permissions, giving you full control over what you share and who sees it.
All-in-One Ease,
All in Your Hand. Stay productive and entertained
anywhere with built-in essentials:
All in Your Hand. Stay productive and entertained
anywhere with built-in essentials:
Health
EasyShare
Game Center
Workspace
Weather 2.0
Data Migration
Assistant Surfline
Assistant Surfline
No.4
Doke AI 2.0: Personal, Fast, Powerful
DeepSeek-R1 x ChatGPT-4o mini x Gemini |Hi Doki / ImageX / VidGen / Soundle
AI Voice Activation
Hands-Free. Hassle-Free
Built on deep-learning private voice recognition, it enables hands-free
operation with high accuracy and low latency, making interactions faster, smarter, and more
natural.
AI Global Smart Control
One Command. Full Control
From messages to maps, from tools to tasks — MARINE 3 understands what you
say and what you need, turning voice or text commands into instant, intelligent actions across
your entire phone.
AI Full-Screen Smart Assistance
One Tap, Real Answers
Say goodbye to vague answers — it reads your screen and delivers responses
based on real-time content. Just tap to ask and enjoy AI that truly gets you.
Smart AI Voice Q&A
With voice-enabled AI, just speak to get answers—no typing, no searching.
Enjoy instant, hands-free responses that make your tasks easier.
Real-Time Voice Conversation
Real Talk. Real Time.
Real Connection Talk to OSCAL MARINE 3 like you talk to a friend. With real-time AI voice interaction, it listens, understands, and responds instantly — giving you natural, two-way conversations without typing or waiting.
Real Connection Talk to OSCAL MARINE 3 like you talk to a friend. With real-time AI voice interaction, it listens, understands, and responds instantly — giving you natural, two-way conversations without typing or waiting.
Industry’s Only Self-developed AI
Seamlessly switch between apps: chat with Hi Doki, refine photos in ImageX,
produce videos in VidGen, and score tracks in Soundle—all working in harmony on a single device.
Hi Doki App
VidGen App
ImageX App
Soundle App
Hi Doki App
AI Image to Image
AI Text to Image
AI Music Composition
AI Document Parsing
AI Online Search
AI Tutoring Assistant
Next-Gen DeepSeek-R1
The AI companion that delivers fast searches and precise answers, adapts to your unique needs seamlessly, and turns complexity into clarity effortlessly.
The AI companion that delivers fast searches and precise answers, adapts to your unique needs seamlessly, and turns complexity into clarity effortlessly.
AI Text-to-Image Creation
Just describe your ideas, and the AI swiftly creates it into images, captures every detail with stunning precision, and turns even the wildest imaginations into vivid realities.
Just describe your ideas, and the AI swiftly creates it into images, captures every detail with stunning precision, and turns even the wildest imaginations into vivid realities.
AI Image to Image
With 33 dazzling effects, turn any image into a masterpiece in seconds, crafts stunning visuals with cinematic quality, and lets you refine every detail to match your vision.
With 33 dazzling effects, turn any image into a masterpiece in seconds, crafts stunning visuals with cinematic quality, and lets you refine every detail to match your vision.
AI Tutoring Assistant
20 Diverse Personalities — ready to chat, teach, or entertain anytime, tailors guidance to your learning pace, and turns tough topics into engaging journeys.
20 Diverse Personalities — ready to chat, teach, or entertain anytime, tailors guidance to your learning pace, and turns tough topics into engaging journeys.
AI Music Composition
With 16 dynamic styles, craft exclusive melodies from imagination in an instant, adapt to diverse scenarios with flexible tones, and generate professional music works easily without professional skills.
With 16 dynamic styles, craft exclusive melodies from imagination in an instant, adapt to diverse scenarios with flexible tones, and generate professional music works easily without professional skills.
ImageX App
VidGen APP
Photo-to-Video
Transform still photos into dynamic visual storieswith smooth pans, zooms, and parallax inseconds. Add captions, music, and transitions; choose styles from cinematic to vintage to matchyour mood.
Transform still photos into dynamic visual storieswith smooth pans, zooms, and parallax inseconds. Add captions, music, and transitions; choose styles from cinematic to vintage to matchyour mood.
Text-to-Video
Simply describe it, and Al turns your words into avideo in seconds-scenes, camera motion, andpacing included. Refine with plain language: change style, aspect ratio, duration, or addsubtitles and transitions.
Simply describe it, and Al turns your words into avideo in seconds-scenes, camera motion, andpacing included. Refine with plain language: change style, aspect ratio, duration, or addsubtitles and transitions.
Soundle APP
Your Emotions. In Every Note
Turn your ideas into rhythm, your memories into melody. With Soundle, AI
composes full songs that capture your mood — fast, emotional, and truly yours.
No.3
All-new DokeOS 5.0 (Android 16)
No.5
More Power. More Space. More You Can Do
Octa-core MTK HelioG81
Fast. Fluid. Fearless
Powered by the octa-core MediaTek Helio G81 processor, MARINE 3 delivers smooth
performance and efficient multitasking — ready for everyday work, play, and everything in between.
2×Cortex-A75 @ 2.0 GHz
Powerful Performance Cores
6×Cortex-A55 @ 1.7 GHz
Energy-Saving Cores
ROM
Keep All Data
Feel the freedom to keep everything you love — with 256GB of internal storage and
up to 2TB TF card expansion, MARINE 3 gives you limitless space for your work, photos, videos, and
adventures.
Dual 4G SIM Support
Use two SIM cards or one SIM + TF card — perfect for balancing work, travel,
or adventure.
NFC Support
Use two SIM cards or one SIM + TF card — perfect for balancing work, travel,
or adventure.
Wi-Fi 5 & Wireless BT 5.0
Built for speed and reliability — smooth sharing, clear calls, and instant
pairing, every time.
Model
Color
Dimension
Weight
OS
Display
CPU
Color
Dimension
Weight
OS
Display
MARINE 3
Phantom Black, Starlight White
174.6*83*10.7mm
245g
DokeOS 5.0 Based on Android 16
6.56-inch HD+ IPS, 720*1612 Resolution Phantom Black, Starlight White
174.6*83*10.7mm
245g
90Hz Refresh Rate,
89.7% Screen-to-body Ratio Octa-core MediaTek Helio G81
RAM & ROM
8GB RAM + 256GB ROM
8GB RAM + 128GB ROM, LPDDR4X+EMMC5.1
RAM Expansion
Up to 16GB
TF Expansion
Up to 2TB
Battery
5000mAh; 18W Fast Charging
Front Camera
13MP
Rear Camera
16MP
Night Vision Camera
13MP
Speaker
Smart-K Speaker
Navigation
Card Slot
GPS+Glonass+Beidou+Galileo
Dual; 2 SIMs / 1 SIM + 1* TF Card
NFC
Support
Wi-Fi &Wireless BT
IEEE 802.11 a/b/g/n/ac (2.4/5.0GHz); BT 5.0
Network Connectivity
2G Band: B2/B3/B5/B8,
CDMA ： BC0/BC1/BC103G Band: B1/B84G Band:
FDD ： B1/B3/B7/B8/B19/B20/B28AB, TDD：B40/B41
CDMA ： BC0/BC1/BC103G Band: B1/B84G Band:
FDD ： B1/B3/B7/B8/B19/B20/B28AB, TDD：B40/B41
RAM
Smoothness, Upgraded
With up to 24GB RAM (8GB + 16GB expansion), MARINE 3 delivers faster response,
smoother transitions, and stable multitasking — power that expands with your needs.
