OnePlus Nord 3 vs Xiaomi Redmi 12 5G - Detailed Phone Comparison

Detailed Comparison

Specification
OnePlus Nord 3
OnePlus Nord 3
Oneplus

General

Launch Date July 11, 2023 August 4, 2023
Release Year 2023 2023

Physical

Volume 99.76 cm³ 105.49 cm³
Screen Size to Weight Ratio 3.48 "/g 3.41 "/g
Weight 193.5 g 199 g
Height 162 mm 168.6 mm
Width 75.1 mm 76.3 mm
Thickness 8.2 mm 8.2 mm
Foldable Design No No
Available Colors
  • Misty Green
  • Tempest Gray
  • Moonstone Silver
  • Jade Black
  • Pastel Blue

Display

Screen Size 6.74 " 6.79 "
Resolution 1240 x 2772 1080 x 2460
Aspect Ratio 20:9 21:9
Screen-to-Body Ratio 89.8 % 85.1 %
Pixel Density 451 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 550 nits
HBM Brightness N/A N/A
Peak Brightness 1450 nits N/A

Hardware

Battery Capacity per Screen Area 110.07 mAh/in² 108.45 mAh/in²
Battery Density 50.12 mAh/cm³ 47.4 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes No
Chipset Mediatek Dimensity 9000 (4 nm) Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
CPU Octa-core (1x3.05 GHz Cortex-X2 & 3x2.85 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU Mali-G710 MC10 Adreno 613

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureOnePlus Nord 3Xiaomi Redmi 12 5GPractical Impact
Design
Dimensions (mm)162 x 75.1 x 8.2168.6 x 76.3 x 8.2Nord 3 is slightly smaller and potentially easier to handle one-handed.
Weight (g)193.5199Negligible weight difference in practical use.
Build MaterialMissingMissingCannot compare build quality and feel.
Display
Display TypeAMOLEDIPS LCDNord 3 offers more vibrant colors, deeper blacks, and better power efficiency.
Display Size (inches)6.746.79Redmi 12 5G has a slightly larger screen, but the difference is minimal.
Resolution1240 x 27721080 x 2460Nord 3's significantly higher resolution results in sharper text and images.
Refresh Rate (Hz)12090Nord 3 provides smoother scrolling and animations.
Peak Brightness (nits)1450MissingNord 3 likely offers better outdoor visibility, but cannot confirm without Redmi 12 5G's peak brightness.
Performance
ChipsetMediatek Dimensity 9000 (4 nm)Qualcomm Snapdragon 4 Gen 2 (4 nm)Nord 3's Dimensity 9000 is significantly more powerful, enabling smoother multitasking, faster app loading, and better gaming performance.
CPUOcta-core (1x3.05 GHz Cortex-X2 & 3x2.85 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)Nord 3 has a more powerful CPU architecture.
GPUMali-G710 MC10Adreno 613Nord 3 offers significantly better graphics performance for demanding games and applications.
RAM (GB)84/6/8 (Variant Dependent)RAM comparison depends on the specific Redmi 12 5G variant. 8GB on both would be comparable. Lower RAM on Redmi will limit multitasking.
Camera
Main Camera (MP)50 (Sony IMX890)50Sensor model missing for Redmi 12 5G, making detailed comparison difficult. Nord's IMX890 is generally a high-quality sensor.
Ultrawide (MP)8MissingNord 3 offers ultrawide photography, enabling wider field of view shots.
Macro (MP)22Comparable macro lens resolution.
Selfie Camera (MP)165Nord 3 has a higher resolution selfie camera, potentially capturing more detail.
Video RecordingUp to 4K@60fps with EISUp to 1080p@30fpsNord 3 supports significantly higher resolution and frame rate video recording.
Battery
Capacity (mAh)50005000Comparable battery capacity. Real-world battery life depends on optimization and usage.
Charging SpeedMissingMissingCannot compare charging speeds.
Other
NFCYesNoNord 3 supports contactless payments and data transfer via NFC.
Starting Price (USD)~$359~$162Redmi 12 5G is significantly cheaper.

2. Key Differences Analysis

OnePlus Nord 3 Advantages:

  • Significantly superior performance: The Dimensity 9000 chipset offers a vastly improved user experience for demanding tasks and gaming.
  • Higher quality display: The AMOLED screen with 120Hz refresh rate delivers vibrant colors, smoother visuals, and better power efficiency.
  • More versatile camera system: Includes an ultrawide lens and supports 4K@60fps video recording.
  • NFC support: Enables contactless payments.

Xiaomi Redmi 12 5G Advantages:

  • Significantly lower price: Offers a more budget-friendly option.

3. User Profiles & Recommendations

OnePlus Nord 3: Users who prioritize performance, a high-quality display, a versatile camera, and smooth multitasking. Ideal for mobile gaming, content creation, and power users.

Xiaomi Redmi 12 5G: Budget-conscious users who primarily use their phones for basic tasks like calling, texting, social media browsing, and light web browsing.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Redmi 12 5G is a much cheaper option.
  2. What are your primary phone usage patterns? For demanding tasks, the Nord 3 is significantly better. For basic usage, the Redmi 12 5G might suffice.
  3. Which features are most important to you? Prioritize features like display quality, performance, camera capabilities, and NFC based on your needs.

My Choice: OnePlus Nord 3

While the Redmi 12 5G offers an attractive price, the OnePlus Nord 3's superior performance, display, and camera make it the clear winner for me. The Dimensity 9000 provides a substantial real-world performance advantage that I value for smooth multitasking and demanding applications. The AMOLED display with a 120Hz refresh rate offers a visually superior experience. The inclusion of NFC is also a significant factor for contactless payments. The price difference is justified by the significant jump in quality and features. I am willing to invest more for a significantly better overall user experience.

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.