Nothing Phone 3a vs Vivo Y400 Pro 5G: Which Phone Packs the More Powerful Processor?

The Indian mid-range smartphone segment is heating up once again with the arrival of two exciting new models — the Nothing Phone 3a and the freshly launched Vivo Y400 Pro 5G. Both phones offer eye-catching features, including vibrant displays, strong cameras, fast charging, and sleek designs. But when it comes to processor power, which phone delivers better performance? Let’s compare the two in detail.

Nothing

Vivo Y400 Pro 5G vs Nothing Phone 3a — Price

Vivo’s latest mid-range offering is priced competitively:

  • 8GB RAM + 128GB Storage: ₹24,999

  • 8GB RAM + 256GB Storage: ₹26,999

Pre-orders are open on Vivo’s official website, with full sales starting on June 27, 2025, on Amazon, Flipkart, and Vivo’s own store.

The Nothing Phone 3a is priced slightly higher due to its stronger specs, starting around ₹29,999 (exact pricing may vary by retailer and variant).

Display Comparison

Both phones offer a 6.77-inch AMOLED display with 120Hz refresh rate for smooth visuals. However:

  • Vivo Y400 Pro 5G: 3D curved AMOLED, 4500 nits peak brightness, 300Hz touch sampling rate

  • Nothing Phone 3a: flat AMOLED, 3000 nits peak brightness, 120Hz refresh rate

Both displays are impressive, but the Vivo edges ahead slightly in peak brightness — making it better for outdoor viewing.

Processor — Which Is More Powerful?

This is where the biggest difference lies:

Based on benchmark comparisons (Nanoreview and others), Nothing Phone 3a’s Snapdragon 7s Gen 3 outperforms Dimensity 7300 in CPU performance, gaming capabilities, and general multitasking. So, for power users and gamers, Nothing Phone 3a wins this round.

Camera Setup

  • Vivo Y400 Pro 5G:

    • Rear: 50MP Sony IMX882 main sensor + 2MP secondary camera

    • Front: 32MP selfie camera

    • Supports 4K video recording (front & rear)

  • Nothing Phone 3a:

    • Rear: 50MP primary + 8MP ultrawide + 50MP telephoto

    • Front: 32MP selfie camera

    • Supports 4K video recording

In terms of versatility, the Nothing Phone 3a’s triple rear camera setup provides greater flexibility with ultrawide and telephoto options, making it a stronger choice for photography enthusiasts.

Battery & Charging

  • Vivo Y400 Pro 5G: 5500mAh battery with 90W fast charging

  • Nothing Phone 3a: 5000mAh battery with 50W fast charging

If charging speed and battery capacity are priorities, the Vivo Y400 Pro has the edge with its 90W charging and larger battery.

Conclusion: Which Phone Should You Buy?

If your priority is overall power and gaming — go for Nothing Phone 3a. If you prefer a phone with great battery life, fast charging, and a gorgeous display for daily use — Vivo Y400 Pro 5G is a fantastic choice.

Author Profile

Kuldeep Singh Chundawat
Kuldeep Singh Chundawat
My name is Kuldeep Singh Chundawat. I am an experienced content writer with several years of expertise in the field. Currently, I contribute to Daily Kiran, creating engaging and informative content across a variety of categories including technology, health, travel, education, and automobiles. My goal is to deliver accurate, insightful, and captivating information through my words to help readers stay informed and empowered.
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