Nothing Phone (2) vs Xiaomi Redmi A3 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date July 17, 2023 February 23, 2024
Release Year 2023 2024

Physical

Volume 106.51 cm³ 106.58 cm³
Screen Size to Weight Ratio 3.33 "/g 3.48 "/g
Weight 201.2 g 193 g
Height 162.1 mm 168.3 mm
Width 76.4 mm 76.3 mm
Thickness 8.6 mm 8.3 mm
Foldable Design No No
Available Colors
  • White
  • Dark Gray
  • Midnight Black
  • Forest Green (Olive Green)
  • Star Blue (Lake Blue)

Display

Screen Size 6.7 " 6.71 "
Resolution 1080 x 2412 720 x 1650
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 87.2 % 82.9 %
Pixel Density 394 PPI 268 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness 1600 nits 500 nits
Peak Brightness 1600 nits N/A

Hardware

Battery Capacity per Screen Area 104.70 mAh/in² 111.05 mAh/in²
Battery Density 44.13 mAh/cm³ 46.91 mAh/cm³
Battery Capacity 4700 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Mediatek Helio G36 (12 nm)
CPU Octa-core (1x3.0 GHz Cortex-X2 & 3x2.5 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)
GPU Adreno 730 PowerVR GE8320

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 16

Comparison Summary

1. Specifications Comparison

FeatureNothing Phone (2)Xiaomi Redmi A3Practical Impact
Design
Dimensions162.1 x 76.4 x 8.6 mm168.3 x 76.3 x 8.3 mmRedmi A3 is slightly taller and thicker. Negligible difference in width.
Weight201.2 g193 gNothing Phone (2) is slightly heavier.
Build MaterialsNot specifiedNot specifiedCannot compare build quality and durability.
Display
Display TypeLTPO OLED, 1B colors, 120HzIPS LCD, 90HzNothing Phone (2) will have significantly better contrast, deeper blacks, and smoother scrolling thanks to OLED and 120Hz.
Resolution1080 x 2412720 x 1650Nothing Phone (2) offers much sharper visuals.
Peak Brightness1600 nits500 nitsNothing Phone (2) will be far more visible in direct sunlight.
Performance
ChipsetSnapdragon 8+ Gen 1 (4 nm)Mediatek Helio G36 (12 nm)Nothing Phone (2) offers dramatically superior processing power for demanding tasks and gaming.
CPUOcta-core (1x3.0 GHz Cortex-X2 & 3x2.5 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)Octa-core (4x2.2 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)Significant performance difference; Nothing Phone (2) will be much faster and more responsive.
GPUAdreno 730PowerVR GE8320Nothing Phone (2) offers a vastly superior gaming and graphics rendering experience.
RAM12GB4GB/6GBNothing Phone (2) allows for more apps to run in the background and better multitasking.
Storage256GB/512GB128GBMore storage options on the Nothing Phone (2).
Camera
Rear CameraNot specifiedNot specifiedCamera quality cannot be compared.
Video4K@30/60fps, 1080p@30/60fps (HDR, OIS, EIS)1080p@30fpsNothing Phone (2) offers higher resolution video recording with stabilization.
Battery
Capacity4700 mAh5000 mAhRedmi A3 has a slightly larger battery, but real-world battery life depends on other factors like display and chipset efficiency.

2. Key Differences Analysis

Nothing Phone (2) Advantages:

  • Significantly more powerful: The Snapdragon 8+ Gen 1 outperforms the Helio G36 by a large margin, resulting in a smoother user experience, better gaming, and faster app loading.
  • Superior display: The 120Hz LTPO OLED offers smoother scrolling, richer colors, deeper blacks, and higher brightness than the Redmi A3's 90Hz IPS LCD.
  • More RAM and Storage: Better multitasking and more space for apps and files.

Xiaomi Redmi A3 Advantages:

  • Larger Battery: Potentially longer battery life, but real-world usage will vary.
  • Lower Price: The Redmi A3 is positioned in the low price range, making it more budget-friendly.

3. User Profiles & Recommendations

Nothing Phone (2): Ideal for users who prioritize performance, a high-quality display, and smooth multitasking. Suitable for demanding tasks, gaming, and content consumption.

Xiaomi Redmi A3: Best suited for budget-conscious users who primarily use their phone for basic tasks like calling, texting, browsing, and social media. Less suitable for demanding games or heavy multitasking.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Redmi A3 is significantly more affordable.
  2. What are your primary phone usage patterns? Heavy users and gamers will appreciate the Nothing Phone (2)'s performance.
  3. How important is display quality? The Nothing Phone (2)'s OLED display is a significant upgrade.

Scenario-Based Recommendations:

  • Tight budget, basic usage: Redmi A3
  • Prioritize performance and display: Nothing Phone (2)
  • Balanced needs and moderate budget: Consider other options in the mid-range segment.

My Choice: Nothing Phone (2)

While the Redmi A3 offers a larger battery and lower price, the Nothing Phone (2)'s superior performance, vastly improved display, and greater RAM/storage make it a far more compelling device for my needs. I prioritize a smooth and responsive user experience, and the Snapdragon 8+ Gen 1, coupled with the 120Hz OLED display, delivers exactly that. The price difference is justified by the significant jump in quality and capabilities. The slightly smaller battery is a trade-off I'm willing to make for the significant performance gains. I often use my phone for demanding tasks, and the Redmi A3 simply wouldn't provide the necessary power or fluidity.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

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