Xiaomi Redmi Note 12S vs Nothing Phone (2a) Plus - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 26, 2023 August 3, 2024
Release Year 2023 2024

Physical

Volume 95.71 cm³ 104.87 cm³
Screen Size to Weight Ratio 3.65 "/g 3.53 "/g
Weight 176 g 190 g
Height 159.9 mm 161.7 mm
Width 73.9 mm 76.3 mm
Thickness 8.1 mm 8.5 mm
Foldable Design No No
Available Colors
  • Ice Blue
  • Onyx Black
  • Pearl Green
  • Black
  • Grey

Display

Screen Size 6.43 " 6.7 "
Resolution 1080 x 2400 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.5 % 87.6 %
Pixel Density 409 PPI 395 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A 700 nits
HBM Brightness 700 nits 1100 nits
Peak Brightness 1000 nits 1300 nits

Hardware

Battery Capacity per Screen Area 120.93 mAh/in² 111.38 mAh/in²
Battery Density 52.24 mAh/cm³ 47.68 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6781 Helio G96 (12 nm) Mediatek Dimensity 7350 Pro (4 nm)
CPU Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (2x3.0 GHz Cortex-A715 & 6x 2.0 GHz Cortex-A510)
GPU Mali-G57 MC2 Mali-G610 MC4

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 17

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi Note 12SNothing Phone (2a) PlusPractical Impact
Design
Dimensions (mm)159.9 x 73.9 x 8.1161.7 x 76.3 x 8.5The Nothing Phone (2a) Plus is slightly larger and thicker.
Weight (g)176190The Redmi Note 12S is noticeably lighter, reducing hand fatigue during extended use.
Display
Display TypeAMOLED, 90HzAMOLED, 120Hz, HDR10+The Nothing phone boasts a smoother display with a higher refresh rate (120Hz vs 90Hz) and HDR10+ support for better visual quality with compatible content.
Display Size (inches)6.436.7The Nothing Phone (2a) Plus offers a larger screen for more immersive media consumption.
Peak Brightness (nits)10001300The Nothing Phone (2a) Plus can achieve higher peak brightness, improving outdoor visibility.
Performance
ChipsetMediatek Helio G96 (12nm)Mediatek Dimensity 7350 Pro (4nm)The Dimensity 7350 Pro, built on a smaller process node, should deliver better performance and power efficiency.
CPUOcta-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Octa-core (2x3.0 GHz Cortex-A715 & 6x 2.0 GHz Cortex-A510)The Nothing Phone (2a) Plus has faster and more modern CPU cores, resulting in smoother multitasking and app loading.
GPUMali-G57 MC2Mali-G610 MC4The Nothing Phone (2a) Plus has a significantly more powerful GPU, benefiting gaming and graphically demanding tasks.
RAM6/8GB12GBThe Nothing Phone offers significantly more RAM, enabling better multitasking and preventing apps from closing in the background.
Camera
Main Camera108MP50MPWhile the Redmi has a higher resolution sensor, the Nothing Phone uses a larger sensor with larger pixels (Samsung GN9), potentially offering better low-light performance.
Ultrawide8MP50MPThe Nothing Phone features a much higher resolution ultrawide camera, capturing more detail.
Selfie Camera16MP50MPThe Nothing Phone provides a higher resolution selfie camera.
Video Recording1080p@30fps4K@30fps with EISThe Nothing Phone supports 4K video recording and features Electronic Image Stabilization (EIS) for smoother videos.
Battery
Capacity5000 mAh5000 mAhBoth phones have the same battery capacity. Real-world battery life will depend on usage and the efficiency of the respective chipsets.
OS & UpdatesAndroid 13Android 14 (Guaranteed updates to Android 17)The Nothing Phone launches with a more recent Android version and benefits from a longer software update commitment, ensuring security and new features for a longer period.

2. Key Differences Analysis

Xiaomi Redmi Note 12S Advantages:

  • Lighter and More Compact: More comfortable for one-handed use and extended periods.
  • Lower Price: Offers a more budget-friendly option.

Nothing Phone (2a) Plus Advantages:

  • Superior Performance: The more powerful chipset, GPU, and larger RAM provide a noticeably smoother and faster user experience.
  • Better Display: Higher refresh rate, HDR10+ support, and peak brightness result in a more visually appealing experience.
  • More Capable Camera System: Higher resolution ultrawide and selfie cameras, 4K video recording with EIS, and potentially better low-light performance due to the larger main sensor.
  • Longer Software Support: Guaranteed updates to Android 17 provide long-term security and access to new features.

3. User Profiles & Recommendations

Xiaomi Redmi Note 12S:

  • Budget-conscious users: Prioritize affordability over top-tier specs.
  • Casual users: Primarily use their phone for basic tasks like calling, texting, social media, and light web browsing.

Nothing Phone (2a) Plus:

  • Performance enthusiasts: Value smooth multitasking, fast app loading, and gaming capabilities.
  • Content consumers: Enjoy watching videos, playing games, and browsing media on a high-quality display.
  • Photography enthusiasts: Appreciate a versatile camera system with high-resolution sensors and 4K video recording.
  • Users who value software updates: Prioritize long-term device support and security.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Redmi Note 12S is significantly more affordable.
  2. What are your primary phone usage patterns? Casual users might find the Redmi Note 12S sufficient, while power users and content consumers would benefit from the Nothing Phone (2a) Plus.
  3. How important are software updates and future-proofing? The Nothing Phone offers a longer software support commitment.

My Choice: Nothing Phone (2a) Plus

While the Redmi Note 12S offers good value for its price, the Nothing Phone (2a) Plus is the superior device overall. Its more powerful processor, better display, significantly more capable camera system, and longer software support make it a more compelling choice for my needs. I prioritize performance, a smooth user experience, and the assurance of long-term software updates, making the Nothing Phone (2a) Plus the clear winner, even with the higher price. The improved camera system with OIS and 4K video is also a significant advantage. While the Redmi Note 12S might be suitable for budget-conscious or casual users, the Nothing Phone (2a) Plus provides a significantly better user experience in the long run.

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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Bridging technical complexity with engaging, accessible narratives.