Xiaomi Redmi Note 12 4G vs Xiaomi 14 - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 14
Xiaomi 14
Xiaomi

General

Launch Date March 30, 2023 November 1, 2023
Release Year 2023 2023

Physical

Volume 99.49 cm³ 89.59 cm³
Screen Size to Weight Ratio 3.63 "/g 3.38 "/g
Weight 183.5 g 188 g
Height 165.7 mm 152.8 mm
Width 76 mm 71.5 mm
Thickness 7.9 mm 8.2 mm
Foldable Design No No
Available Colors
  • Ice Blue
  • Mint Green
  • Onyx Gray
  • Black
  • White
  • Pink
  • Jade Green

Display

Screen Size 6.67 " 6.36 "
Resolution 1080 x 2400 1200 x 2670
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.3 % 89.3 %
Pixel Density 395 PPI 460 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness 450 nits 1000 nits
HBM Brightness 700 nits N/A
Peak Brightness 1200 nits 3000 nits

Hardware

Battery Capacity per Screen Area 112.39 mAh/in² 113.97 mAh/in²
Battery Density 50.26 mAh/cm³ 51.46 mAh/cm³
Battery Capacity 5000 mAh 4610 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6225 Snapdragon 685 (6 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Adreno 610 Adreno 750

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 14 18

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi Note 12 4GXiaomi 14Practical Impact
Design
Dimensions (mm)165.7 x 76 x 7.9152.8 x 71.5 x 8.2Xiaomi 14 is noticeably smaller and slightly thicker. Easier one-handed use for Xiaomi 14.
Weight (g)183.5188Negligible weight difference in practical use.
BuildUnspecifiedUnspecifiedMaterial differences could impact durability and premium feel, but information is lacking.
Display
Display TypeAMOLED, 120HzLTPO OLED, 120HzBoth offer smooth scrolling, but Xiaomi 14's LTPO allows for variable refresh rate, saving battery. Xiaomi 14 supports Dolby Vision and HDR10+ for better video quality.
Size (inches)6.676.36Redmi Note 12 provides a larger screen for media consumption, while Xiaomi 14 is more compact.
Resolution1080 x 24001200 x 2670Xiaomi 14 has a sharper display with higher pixel density (460 ppi vs 395 ppi).
Peak Brightness1200 nits3000 nitsXiaomi 14 offers significantly better outdoor visibility.
Performance
ChipsetSnapdragon 685 (6nm)Snapdragon 8 Gen 3 (4nm)Xiaomi 14 boasts a vastly more powerful processor for demanding tasks and gaming.
CPUOcta-core (4x2.8 GHz A73 & 4x1.9 GHz A53)Octa-core (1x3.3 GHz X4 & 3x3.2 GHz A720 & 2x3.0 GHz A720 & 2x2.3 GHz A520)Significant performance difference; Xiaomi 14 will handle multitasking and heavy apps much more smoothly.
GPUAdreno 610Adreno 750Xiaomi 14 offers a substantial leap in graphics performance, crucial for gaming and graphically intensive applications.
RAM4GB/6GB/8GB12GB/16GBXiaomi 14 offers much more RAM, enabling superior multitasking and app performance.
Camera
Main Camera50MP50MP (with OIS)Both have the same resolution, but Xiaomi 14 benefits from Optical Image Stabilization (OIS) for sharper images and videos, especially in low light.
Ultrawide8MP50MPSignificant difference in ultrawide resolution; Xiaomi 14 offers dramatically better ultrawide photos and videos.
Telephoto2MP50MP (with OIS)Xiaomi 14 has a high-resolution telephoto lens with OIS for superior zoom capabilities and portraits. Redmi Note 12 has a low-resolution macro lens with limited use cases.
Video1080p@30fpsUp to 8K@24fpsXiaomi 14 offers significantly higher video resolution and frame rate options, including advanced features like HDR and EIS.
Battery
Capacity5000 mAh4610 mAhRedmi Note 12 has a larger battery capacity, potentially offering longer battery life.
Charging33W Fast Charging90W Fast Charging, 50W Wireless ChargingXiaomi 14 charges significantly faster and offers convenient wireless charging.

2. Key Differences Analysis

Xiaomi Redmi Note 12 4G Advantages:

  • Larger battery capacity: Potentially longer battery life, appealing for light users.
  • Lower price: More budget-friendly option.
  • Larger display: Better for media consumption.

Xiaomi 14 Advantages:

  • Significantly faster performance: Superior for demanding tasks, multitasking, and gaming.
  • Higher quality display: Sharper, brighter, and supports HDR10+, Dolby Vision, and LTPO for better visuals and battery efficiency.
  • Much better camera system: Higher resolution sensors, OIS, vastly superior zoom and video capabilities.
  • Faster charging and wireless charging: More convenient and time-saving.
  • More up-to-date software and longer support: Android 14 out of the box with updates up to Android 18.

3. User Profiles & Recommendations

Redmi Note 12 4G: Budget-conscious users who prioritize basic functionality, long battery life, and a large screen for media consumption. Best for light usage like browsing, social media, and casual photography.

Xiaomi 14: Users who demand top-tier performance, a premium display, excellent camera capabilities, and fast charging. Ideal for power users, gamers, photographers/videographers, and those who want the latest technology and features.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Redmi Note 12 is significantly cheaper.
  2. What are your primary use cases? Gaming, photography/videography, and demanding tasks benefit from the Xiaomi 14's superior performance.
  3. How important are features like wireless charging, a high-quality display, and a top-tier camera? The Xiaomi 14 excels in these areas.

My Choice: Xiaomi 14

While the Redmi Note 12 4G offers a larger battery and lower price, the Xiaomi 14 is the superior choice for me. Its significantly faster performance, vastly improved camera system, higher-quality display with LTPO, and faster/wireless charging make it a much more compelling overall package. The future-proofed software with longer update support further solidifies its value. While the price difference is substantial, the Xiaomi 14's advancements in crucial areas justify the higher cost for a user who values performance and a premium experience. The smaller battery capacity is mitigated by the incredibly fast 90W charging. I prioritize a smooth, responsive experience and high-quality photos and videos, making the Xiaomi 14 the clear winner.

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
  • Digital media communication
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Bridging technical complexity with engaging, accessible narratives.