Best Smartphones with Built-In AI Assistants in 2024

The integration of artificial intelligence (AI) into smartphones has revolutionized the way users interact with their devices. AI assistants now handle tasks such as voice commands, real-time translations, smart photography, and predictive text input with remarkable accuracy. Leading smartphone manufacturers have embedded advanced AI capabilities into their flagship and mid-range models, enhancing productivity, entertainment, and convenience.

Below is a detailed breakdown of the best smartphones with built-in AI assistants in 2024, categorized by brand and key AI features.

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1. Apple iPhone 15 Pro & Pro Max – Siri with On-Device AI

AI Assistant: Siri (with Apple Intelligence)

Apple’s latest iPhones, the iPhone 15 Pro and Pro Max, feature Siri enhanced with Apple Intelligence, a powerful on-device AI system that prioritizes privacy while delivering advanced functionality.

Key AI Features:

• On-Device Processing: Apple Intelligence runs locally, ensuring faster response times and better privacy.
• Contextual Understanding: Siri now understands follow-up questions and maintains conversation context.
• Writing Tools: AI-powered text suggestions, email summaries, and smart replies in Mail and Messages.
• Image Playground: Generates custom images based on text prompts directly in apps like Messages.
• Enhanced Photo & Video Editing: AI-driven tools like Clean Up (object removal) and Genmoji (custom emoji creation).
• Siri with App Integration: Deeper control over third-party apps, allowing voice commands for tasks like sending messages or setting reminders.

Why Choose It?

The iPhone 15 Pro series is ideal for users who prioritize privacy, seamless ecosystem integration, and cutting-edge AI without cloud dependency.

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2. Samsung Galaxy S24 Ultra – Bixby & Galaxy AI

AI Assistant: Bixby + Galaxy AI

Samsung’s Galaxy S24 Ultra is a powerhouse in AI-driven smartphone technology, featuring Galaxy AI, a suite of intelligent features that enhance productivity, communication, and creativity.

Key AI Features:

• Live Translate: Real-time voice and text translation in calls and messages (supports 13+ languages).
• Circle to Search: Highlight, scribble, or circle anything on-screen to search instantly via Google.
• Generative Edit: AI-powered photo editing that can move, resize, or remove objects seamlessly.
• Note Assist: Summarizes, translates, and formats notes automatically in Samsung Notes.
• Chat Assist: Suggests contextually appropriate responses in messaging apps.
• Bixby Vision: AI-powered visual search, text extraction, and augmented reality (AR) features.
• AI Zoom: Enhances digital zoom quality by reconstructing details in real time.

Why Choose It?

The Galaxy S24 Ultra is perfect for multitaskers, content creators, and frequent travelers who need real-time translation, advanced photo editing, and AI-powered productivity tools.

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3. Google Pixel 8 Pro – Google Assistant with Gemini AI

AI Assistant: Google Assistant + Gemini AI

Google’s Pixel 8 Pro is a leader in AI-driven smartphones, leveraging Google Assistant and Gemini AI to deliver one of the most intuitive and powerful AI experiences.

Key AI Features:

• Gemini AI Integration: Google’s most advanced AI model, enabling context-aware responses, coding help, and creative writing.
• Best Take: AI selects the best group photo by analyzing facial expressions.
• Magic Editor: AI-powered photo editing with object removal, sky replacement, and generative fill.
• Call Screen & Hold for Me: AI filters spam calls and waits on hold for you.
• Real-Time Translation: Instant translation in 49 languages during calls and conversations.
• Summarize in Recorder: AI transcribes and summarizes voice recordings automatically.
• Adaptive Battery & Brightness: AI learns usage patterns to optimize battery life and screen brightness.

Why Choose It?

The Pixel 8 Pro is ideal for Google ecosystem users, photographers, and those who rely on AI for daily tasks like call screening, real-time translation, and smart photo editing.

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4. OnePlus 12 – AI Eraser & Smart Assistant

AI Assistant: OnePlus Smart Assistant (OxygenOS AI)

The OnePlus 12 introduces OxygenOS AI, a suite of intelligent features that enhance photography, performance, and user experience.

Key AI Features:

• AI Eraser 2.0: Removes unwanted objects from photos with generative fill for seamless results.
• AI Clear Face: Enhances facial details in low-light selfies.
• Smart Cutout: Isolates subjects from photos for easy sharing or editing.
• AI-Powered Performance: Optimizes CPU, GPU, and RAM usage based on app demands.
• Smart Assistant: Voice commands for call screening, reminders, and smart home control.
• AI Call Summary: Automatically summarizes long phone calls.

Why Choose It?

The OnePlus 12 is a great choice for budget-conscious users who want flagship-level AI features without the premium price tag.

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5. Xiaomi 14 Ultra – XiaoAI & AI Photography

AI Assistant: XiaoAI

Xiaomi’s 14 Ultra is a photography powerhouse with XiaoAI, an intelligent assistant that enhances camera performance, battery life, and daily productivity.

Key AI Features:

• AI Photography Master: Leica-tuned AI optimizes shots in real time, adjusting exposure, color, and detail.
• AI Portrait Mode: Creates professional bokeh effects with 3D depth mapping.
• AI Clip: Automatically generates short videos from photos and clips.
• XiaoAI Voice Assistant: Supports voice commands, smart home control, and contextual reminders.
• AI Battery Management: Extends battery life by predicting usage patterns.
• AI Subtitles: Real-time subtitles for videos and calls.

Why Choose It?

The Xiaomi 14 Ultra is perfect for photography enthusiasts and users who want a feature-rich AI experience at a competitive price.

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6. Oppo Find X7 Ultra – AI Imaging & Breeno Assistant

AI Assistant: Breeno Assistant

Oppo’s Find X7 Ultra stands out with its dual periscope lenses and AI-powered imaging, along with Breeno Assistant for smart voice control.

Key AI Features:

• AI HyperTone: Balances exposure and contrast in real time for HDR-like photos.
• AI Group Photo: Automatically selects the best shot from a burst of images.
• AI Eraser Pro: Removes objects and fills gaps seamlessly.
• Breeno Assistant: Voice commands for smart home control, reminders, and app navigation.
• AI Noise Cancellation: Enhances call clarity in noisy environments.
• AI Battery Optimization: Extends battery life by learning usage habits.

Why Choose It?

The Oppo Find X7 Ultra is ideal for users who prioritize camera performance and AI-enhanced photography.

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7. Vivo X100 Pro – Jovi AI & Zeiss Optics

AI Assistant: Jovi AI

Vivo’s X100 Pro combines Zeiss optics with Jovi AI, delivering one of the most advanced camera systems with intelligent processing.

Key AI Features:

• AI Night Vision: Enhances low-light photography with multi-frame processing.
• AI Super Resolution: Upscales images without losing detail.
• Jovi AI Assistant: Voice commands for smart home control, translations, and app navigation.
• AI Gesture Control: Navigate the phone with hand gestures.
• AI Memory Saver: Optimizes RAM usage for smoother multitasking.

Why Choose It?

The Vivo X100 Pro is best for photographers and users who want a premium camera experience with AI enhancements.

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Final Verdict: Which AI Smartphone Should You Choose?

Smartphone	Best For	Standout AI Feature
iPhone 15 Pro	Privacy, ecosystem integration	On-device AI (Apple Intelligence)
Samsung Galaxy S24 Ultra	Productivity, multitasking	Live Translate, Circle to Search
Google Pixel 8 Pro	Photography, Google ecosystem	Gemini AI, Magic Editor
OnePlus 12	Budget-friendly AI features	AI Eraser 2.0, Smart Assistant
Xiaomi 14 Ultra	Photography, value for money	XiaoAI, AI Photography Master
Oppo Find X7 Ultra	Camera performance, AI imaging	AI HyperTone, Breeno Assistant
Vivo X100 Pro	Low-light photography, premium build	Jovi AI, AI Night Vision

Conclusion

The best smartphone with a built-in AI assistant depends on your needs:
– For privacy & ecosystem integration: iPhone 15 Pro
– For productivity & real-time translation: Samsung Galaxy S24 Ultra
– For photography & Google services: Google Pixel 8 Pro
– For budget-friendly AI features: OnePlus 12
– For camera enthusiasts: Xiaomi 14 Ultra, Oppo Find X7 Ultra, Vivo X100 Pro

AI assistants are no longer just voice command tools—they now enhance photography, improve battery life, enable real-time translations, and even generate content. As AI continues to evolve, these smartphones set the benchmark for intelligent, user-friendly mobile experiences.