Tecno Phantom X3 vs Infinix Zero Ultra vs Itel S23+: Budget Smartphones Battle in 2025

Introduction: Best Budget Phones of 2025 – Tecno, Infinix, and Itel Face Off

When it comes to affordable smartphones, Tecno, Infinix, and Itel are among the top contenders offering incredible value for money. Whether you’re looking for flagship-level features or a reliable everyday phone, these brands have you covered. In this comprehensive comparison, we’ll pit the Tecno Phantom X3, Infinix Zero Ultra, and Itel S23+ against each other to help you make an informed decision on the best budget phone for 2025.

1. Design and Build Quality: Premium Looks at Budget Prices

Tecno Phantom X3:

Design: The Phantom X3 features a curved AMOLED display and a glass back with a gradient finish. This phone has a premium, flagship feel at a budget price.
Build: Slim profile with ultra-thin bezels making it easy to hold and use.

Infinix Zero Ultra:

Design: The Zero Ultra has a flat AMOLED screen with a reflective back that sparkles under the light. It offers sleek aesthetics with a futuristic appeal.
Build: Durable yet lightweight, the Zero Ultra feels solid in hand.

Itel S23+:

Design: The Itel S23+ is the most minimalist of the three, featuring a smooth glass finish and lightweight design.
Build: Its ergonomic design ensures comfort, ideal for users who prefer simplicity.

Winner: Tecno Phantom X3 for its premium curved display and sleek design.

2. Display: Vibrant and Fluid Visuals

Tecno Phantom X3:

Display: 6.7-inch AMOLED with 120Hz refresh rate and 1080 x 2400 resolution. The AMOLED panel delivers stunning vibrant colors and deep blacks.
Key Feature: 120Hz smooth scrolling for a more immersive experience.

Infinix Zero Ultra:

Display: 6.8-inch AMOLED with a 120Hz refresh rate and peak brightness of 1200 nits.
Key Feature: The high brightness makes it easier to use under direct sunlight.

Itel S23+:

Display: 6.78-inch AMOLED with 60Hz refresh rate and 1080 x 2400 resolution.
Key Feature: Good clarity but lacks the smoothness and refresh rate of competitors.

Winner: Infinix Zero Ultra for its larger screen and superior brightness.

3. Performance: Powering Through Daily Tasks and Gaming

Tecno Phantom X3:

Processor: MediaTek Dimensity 8050
RAM: 8GB/12GB
Storage: 256GB/512GB
Key Feature: Excellent gaming performance and multitasking capabilities.

Infinix Zero Ultra:

Processor: MediaTek Dimensity 920
RAM: 8GB
Storage: 256GB
Key Feature: A solid performer for gaming and multitasking, though not as powerful as the Phantom X3.

Itel S23+:

Processor: MediaTek Helio G88
RAM: 8GB
Storage: 128GB
Key Feature: Handles basic tasks well but struggles with more demanding applications and games.

Winner: Tecno Phantom X3 for its higher RAM and better gaming performance.

4. Camera System: Capture Stunning Shots on a Budget

Tecno Phantom X3:

Camera Setup:
- 108MP wide camera, 13MP ultrawide, 2MP macro
- AI-enhanced features for better low-light performance
Key Feature: Excellent night photography and AI optimization for clearer shots.

Infinix Zero Ultra:

Camera Setup:
- 200MP wide camera, 13MP ultrawide, 2MP macro
- Optical Image Stabilization (OIS) for smooth shots
Key Feature: Super high resolution and 5x zoom make it great for photography enthusiasts.

Itel S23+:

Camera Setup:
- 64MP main camera, 2MP depth sensor
Key Feature: While good for casual use, it lacks advanced features like OIS.

Winner: Infinix Zero Ultra for its 200MP camera and superior low-light capabilities.

5. Battery and Charging: Lasting Power for All-Day Use

Tecno Phantom X3:

Battery: 5000mAh
Charging: 45W fast charging
Key Feature: All-day battery life with quick top-ups thanks to 45W charging.

Infinix Zero Ultra:

Battery: 4500mAh
Charging: 180W fast charging
Key Feature: Ultra-fast charging—full charge in under 15 minutes.

Itel S23+:

Battery: 5000mAh
Charging: 18W fast charging
Key Feature: Solid battery life, but slower charging speed compared to competitors.

Winner: Infinix Zero Ultra for its blazing-fast 180W charging.

6. Software and Features: Optimized for Productivity

Tecno Phantom X3:

Operating System: HiOS 13 (based on Android 13)
Key Feature: Highly customizable interface with AI-powered optimizations.

Infinix Zero Ultra:

Operating System: XOS 12 (based on Android 13)
Key Feature: Gaming modes and AI enhancements for smoother multitasking.

Itel S23+:

Operating System: Android 13 Go Edition
Key Feature: Lightweight OS ideal for basic tasks, but lacks the features of more premium devices.

Winner: Tecno Phantom X3 for its AI-driven features and advanced customizability.

7. Pricing and Availability: Affordable Phones for All

Tecno Phantom X3: $399
Infinix Zero Ultra: $499
Itel S23+: $199

Winner: Itel S23+ offers the best value for budget-conscious users.

Conclusion: Which is the Best Budget Smartphone of 2025?

Choosing between the Tecno Phantom X3, Infinix Zero Ultra, and Itel S23+ depends on your specific needs:

If you want a premium design, high-performance camera, and smooth gaming, the Tecno Phantom X3 is the best choice.
If photography is your priority with blazing-fast charging, the Infinix Zero Ultra is hard to beat.
If you need an entry-level smartphone that offers excellent value for money, the Itel S23+ is a solid pick.