Xiaomi Redmi Note 12 4G vs Google Pixel 8a - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date March 30, 2023 May 14, 2024
Release Year 2023 2024

Physical

Volume 99.49 cm³ 98.41 cm³
Screen Size to Weight Ratio 3.63 "/g 3.24 "/g
Weight 183.5 g 188 g
Height 165.7 mm 152.1 mm
Width 76 mm 72.7 mm
Thickness 7.9 mm 8.9 mm
Foldable Design No No
Available Colors
  • Ice Blue
  • Mint Green
  • Onyx Gray
  • Obsidian
  • Porcelain
  • Bay
  • Aloe

Display

Screen Size 6.67 " 6.1 "
Resolution 1080 x 2400 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.3 % 81.2 %
Pixel Density 395 PPI 430 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 450 nits N/A
HBM Brightness 700 nits N/A
Peak Brightness 1200 nits 2000 nits

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 120.72 mAh/in²
Battery Density 50.26 mAh/cm³ 45.64 mAh/cm³
Battery Capacity 5000 mAh 4492 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6225 Snapdragon 685 (6 nm) Google Tensor G3 (4 nm)
CPU Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53) Nona-core (1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510)
GPU Adreno 610 Immortalis-G715s MC10

Connectivity

USB Version 2.0 3.2
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 3.2

Software

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

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi Note 12 4GGoogle Pixel 8aPractical Impact
Design
Dimensions (mm)165.7 x 76 x 7.9152.1 x 72.7 x 8.9Pixel 8a is noticeably smaller and slightly thicker. Redmi is taller and wider.
Weight (g)183.5188Negligible weight difference in practical use.
BuildUnspecifiedUnspecifiedMaterial differences could impact durability and premium feel, but information is lacking.
Display
Display TypeAMOLED, 120HzOLED, 120HzBoth offer smooth scrolling and animations thanks to 120Hz. AMOLED and OLED generally offer similar visual quality, although specific panel implementations can vary.
Size (inches)6.676.1Redmi offers a larger screen for media consumption, but Pixel 8a is more pocketable.
Resolution1080 x 24001080 x 2400Identical resolution, but Pixel 8a has higher pixel density due to smaller screen size, resulting in slightly sharper images.
Peak Brightness (nits)12002000 (peak)Pixel 8a's significantly higher peak brightness ensures better visibility in direct sunlight.
Performance
ChipsetSnapdragon 685 (6nm)Google Tensor G3 (4nm)Tensor G3 is significantly more powerful, enabling faster app loading, smoother multitasking, and better gaming performance.
CPUOcta-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)Nona-core (1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510)Tensor G3's more modern architecture provides a substantial performance advantage.
GPUAdreno 610Immortalis-G715s MC10Pixel 8a's GPU is considerably more powerful, offering a superior gaming and graphics-intensive task experience.
RAM4GB/6GB/8GB8GBPixel 8a offers more RAM in all variants, contributing to smoother multitasking.
OSAndroid 13Android 14Pixel 8a comes with the latest Android version and will receive longer software updates directly from Google.
Camera
Rear Camera50MP Main, 8MP Ultrawide, 2MP Macro64MP Main, 13MP Ultrawide/MacroPixel 8a utilizes a larger main sensor and Google's advanced image processing for potentially superior image quality. Combining ultrawide and macro into one lens on the Pixel could be a limitation for dedicated macro photography.
Front Camera13MP13MPSimilar resolution, but practical image quality will depend on sensor and software processing.
Video Recording1080p@30fpsUp to 4K@60fps with OISPixel 8a offers significantly better video recording capabilities with higher resolution, frame rates, and optical image stabilization.
Battery
Capacity (mAh)50004492 (Rounded to 4500 in some places)Redmi has a slightly larger battery capacity, but real-world battery life depends on optimization and usage patterns.
Charging33W Fast Charging18W Fast ChargingRedmi charges significantly faster.

2. Key Differences Analysis

Xiaomi Redmi Note 12 4G Advantages:

  • Larger Display: Better for media consumption.
  • Larger Battery: Potentially longer battery life, although real-world usage will vary.
  • Faster Charging: Less downtime for charging.
  • Lower Price: Offers a more budget-friendly option.

Google Pixel 8a Advantages:

  • Significantly More Powerful: Smoother performance for demanding tasks and gaming.
  • Better Camera System: Expected to deliver superior image and video quality, especially in low light, due to Google's computational photography expertise.
  • Longer Software Support: Guaranteed updates for a longer period.
  • 5G Connectivity: Future-proofed for faster network speeds.

3. User Profiles & Recommendations

Xiaomi Redmi Note 12 4G: Budget-conscious users who prioritize a large display and long battery life for media consumption, casual gaming and social media.

Google Pixel 8a: Users who value performance, camera quality, timely software updates, and future-proof features like 5G. Best for demanding tasks, mobile photography, and those who want a smooth, updated Android experience.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Redmi Note 12 4G is significantly cheaper.
  2. What are your primary use cases? Media consumption vs. demanding tasks/gaming/photography.
  3. How important are software updates and future-proofing? Pixel 8a offers a longer support cycle and 5G.

My Choice: Google Pixel 8a

While the Redmi Note 12 offers a larger display and battery, the Pixel 8a's superior performance, significantly better camera system, longer software support, and 5G connectivity make it a much more compelling device for me. I prioritize a smooth user experience, high-quality photos and videos, and the assurance of timely software updates. The price difference is justifiable for the substantial improvements offered by the Pixel 8a in terms of overall user experience and longevity. The more powerful chip in the Pixel 8a future-proofs it for more demanding applications and ensures a smoother experience for a longer period. While I appreciate the Redmi's larger battery, software optimization often plays a bigger role in actual battery life, and the Pixel's more efficient processor might offset the capacity difference.

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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