Xiaomi Redmi Note 12S vs Google Pixel 8a - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 26, 2023 May 14, 2024
Release Year 2023 2024

Physical

Volume 95.71 cm³ 98.41 cm³
Screen Size to Weight Ratio 3.65 "/g 3.24 "/g
Weight 176 g 188 g
Height 159.9 mm 152.1 mm
Width 73.9 mm 72.7 mm
Thickness 8.1 mm 8.9 mm
Foldable Design No No
Available Colors
  • Ice Blue
  • Onyx Black
  • Pearl Green
  • Obsidian
  • Porcelain
  • Bay
  • Aloe

Display

Screen Size 6.43 " 6.1 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.5 % 81.2 %
Pixel Density 409 PPI 430 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness 700 nits N/A
Peak Brightness 1000 nits 2000 nits

Hardware

Battery Capacity per Screen Area 120.93 mAh/in² 120.72 mAh/in²
Battery Density 52.24 mAh/cm³ 45.64 mAh/cm³
Battery Capacity 5000 mAh 4492 mAh
NFC Support Yes Yes
Chipset Mediatek MT6781 Helio G96 (12 nm) Google Tensor G3 (4 nm)
CPU Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Nona-core (1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510)
GPU Mali-G57 MC2 Immortalis-G715s MC10

Connectivity

USB Version 2.0 3.2
OTG Support
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 3.2

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 21

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi Note 12SGoogle Pixel 8aPractical Impact
Design
Dimensions (mm)159.9 x 73.9 x 8.1152.1 x 72.7 x 8.9Pixel 8a is slightly smaller and thicker.
Weight (g)176188Redmi Note 12S is noticeably lighter.
Build MaterialsNot specifiedNot specifiedCannot compare build quality.
Display
Display TypeAMOLEDOLEDBoth offer excellent contrast and vibrant colors, but specific panel quality cannot be compared without further data.
Display Size (inches)6.436.1Redmi Note 12S has a larger screen for media consumption.
Resolution1080 x 24001080 x 2400Identical resolution, but Pixel 8a has a slightly higher pixel density due to smaller screen size.
Refresh Rate (Hz)90120Pixel 8a offers smoother scrolling and animations.
Peak Brightness (nits)10002000 (peak)Pixel 8a's significantly higher peak brightness ensures better visibility in sunlight.
Performance
ChipsetMediatek Helio G96 (12nm)Google Tensor G3 (4nm)Tensor G3 offers significantly better performance and power efficiency due to its more advanced architecture and smaller process node.
CPUOcta-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Nona-core (1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510)Tensor G3's more modern CPU architecture will result in much faster processing speeds.
GPUMali-G57 MC2Immortalis-G715s MC10Immortalis-G715s MC10 provides significantly improved graphics performance for demanding games and applications.
RAM6GB/8GB8GBPixel 8a offers more RAM in its base configuration, enabling better multitasking.
Camera
Main Camera (MP)10864Redmi Note 12S boasts higher megapixel count, but sensor size and other factors influence overall image quality. Pixel's computational photography often outperforms higher megapixel sensors.
Video Recording1080p@30fpsUp to 4K@60fps with OISPixel 8a offers significantly better video recording capabilities with higher resolution, frame rates and Optical Image Stabilization.
Camera FeaturesTriple Camera, Night ModeDual Camera, OIS, Night Mode, Pro Video ModePixel 8a has fewer lenses but offers superior features like OIS and Pro Video Mode.
Battery
Capacity (mAh)50004492Redmi Note 12S has a larger battery capacity, potentially offering longer battery life. However, real-world usage depends heavily on optimization.
Charging SpeedNot specifiedNot specifiedCannot compare charging speeds without detailed specs.

2. Key Differences Analysis

Xiaomi Redmi Note 12S Advantages:

  • Larger display: Better for media consumption.
  • Potentially longer battery life: Larger battery capacity suggests longer usage.
  • Lighter weight: More comfortable for extended use.
  • Lower price: Offers better value for budget-conscious buyers (based on provided limited price data).

Google Pixel 8a Advantages:

  • Significantly superior performance: Tensor G3 provides a much smoother and faster user experience.
  • Higher quality display: Higher refresh rate and peak brightness enhance visual quality.
  • More advanced camera system: OIS, 4K video recording, and Google's computational photography capabilities significantly improve image and video quality.
  • Longer software support: Guaranteed updates for several years ensure a secure and feature-rich experience.
  • 5G Connectivity: Offers faster mobile data speeds.

3. User Profiles & Recommendations

Xiaomi Redmi Note 12S:

  • Ideal User: Budget-conscious users prioritizing a large display and long battery life for everyday tasks like social media, browsing, and casual gaming.
  • Use Cases: Casual gaming, media consumption, basic photography, general smartphone usage.

Google Pixel 8a:

  • Ideal User: Users prioritizing performance, camera quality, and long-term software support. Suitable for demanding tasks, mobile photography enthusiasts, and those seeking a future-proof device.
  • Use Cases: Demanding gaming, professional photography/videography, multitasking, utilizing AI-powered features.

4. Decision Framework

Key Questions:

  1. What is your budget?
  2. What are your primary smartphone usage patterns (e.g., gaming, photography, social media)?
  3. How important are performance, camera quality, and software updates to you?

Scenario-Based Recommendations:

  • Tight Budget, Basic Usage: Redmi Note 12S offers excellent value.
  • Balanced Needs: Pixel 8a justifies its higher price with significantly improved performance, camera, and software support.
  • Power User: Pixel 8a is the clear choice for demanding tasks and future-proofing.

My Choice: Google Pixel 8a

While the Redmi Note 12S offers a larger battery and lower price, the Pixel 8a's significantly superior performance, camera system, display quality, and guaranteed long-term software support make it the better choice for me. I value a smooth and responsive user experience, high-quality photos and videos, and the assurance of timely software updates, which the Pixel 8a delivers. The more powerful processor, better GPU, and higher refresh rate display will ensure a more enjoyable and future-proof experience. The superior camera system with OIS and advanced video recording capabilities also aligns better with my needs. While the price difference is notable, the long-term benefits of the Pixel 8a outweigh the initial cost.

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.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.