Motorola Edge 40 vs Realme 12x - Detailed Phone Comparison

Detailed Comparison

Specification
Motorola Edge 40
Motorola Edge 40
Motorola
Realme 12x
Realme 12x
Realme

General

Launch Date May 4, 2023 April 7, 2024
Release Year 2023 2024

Physical

Volume 86.68 cm³ 99.56 cm³
Screen Size to Weight Ratio 3.92 "/g 3.51 "/g
Weight 167 g 190 g
Height 158.4 mm 165.6 mm
Width 72 mm 76.1 mm
Thickness 7.6 mm 7.9 mm
Foldable Design No No
Available Colors
  • Eclipse Black
  • Nebula Green
  • Viva Magenta
  • Lunar Blue
  • Glowing Black
  • Feather Green

Display

Screen Size 6.55 " 6.67 "
Resolution 1080 x 2400 720 x 1604
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 90.8 % 85.1 %
Pixel Density 402 PPI 264 PPI
Refresh Rate 144 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 625 nits
Peak Brightness 1200 nits N/A

Hardware

Battery Capacity per Screen Area 102.56 mAh/in² 112.39 mAh/in²
Battery Density 50.76 mAh/cm³ 50.22 mAh/cm³
Battery Capacity 4400 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek Dimensity 8020 (6 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G77 MC9 Mali-G57 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 15

Comparison Summary

1. Specifications Comparison

FeatureMotorola Edge 40Realme 12xPractical Impact
Design
Dimensions (mm)158.4 x 72 x 7.6165.6 x 76.1 x 7.9Edge 40 is noticeably smaller and thinner, improving one-handed usability.
Weight (g)167190Edge 40 is lighter, reducing hand fatigue during extended use.
BuildBuild materials not specified for either phone, limiting comparison.
Display
Display TypeP-OLEDIPS LCDEdge 40's P-OLED offers deeper blacks, richer colors, and potentially better power efficiency.
Size (inches)6.556.67Realme 12x offers a slightly larger screen for media consumption.
Resolution1080 x 2400720 x 1604Edge 40 has a significantly sharper display (402 ppi vs 264 ppi), resulting in crisper text and images.
Refresh Rate144Hz120HzEdge 40's higher refresh rate provides smoother animations and scrolling, especially noticeable in gaming and fast-paced UI interactions.
Performance
ChipsetMediatek Dimensity 8020 (6 nm)Mediatek Dimensity 6100+ (6 nm)Dimensity 8020 generally offers better performance in demanding tasks and gaming due to its higher clock speeds and more powerful GPU.
CPUOcta-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Edge 40's CPU configuration suggests superior multi-core performance.
GPUMali-G77 MC9Mali-G57 MC2Edge 40's GPU is significantly more powerful, leading to smoother gaming and faster graphics rendering.
RAM8GB12GBRealme 12x offers more RAM, enabling better multitasking and potentially keeping more apps open in the background.
Camera
Main Camera50MP (OV50A)50MPWhile both have the same megapixel count, the sensor model difference (Omnivision OV50A vs unspecified) could impact image quality. More details on Realme's sensor are needed for a thorough comparison.
Other Cameras13MP ultrawide, 32MP selfie2MP depth sensor, 8MP selfieEdge 40 offers a more versatile camera setup with an ultrawide lens.
Video RecordingUp to 4K@30fps with HDR, EIS1080p@30fpsEdge 40 supports higher resolution video recording with HDR and EIS.
Battery
Capacity4400 mAh5000 mAhRealme 12x has a larger battery capacity, likely resulting in longer battery life.
Charging SpeedNot specifiedNot specifiedCharging speed comparison is impossible without specific data.

2. Key Differences Analysis

Motorola Edge 40 Advantages:

  • Superior Display: Sharper, smoother, and with better color reproduction due to P-OLED technology and 144Hz refresh rate.
  • Significantly Better Performance: More powerful CPU and GPU for smoother gaming and faster app loading.
  • More Compact Design: Easier to handle and carry.
  • More Versatile Camera System: Includes an ultrawide lens and higher resolution video recording capabilities.

Realme 12x Advantages:

  • Larger Battery: Potentially longer battery life.
  • More RAM: Improved multitasking capabilities.
  • Lower Price: Based on the provided data, likely more affordable.

Trade-offs:

  • Edge 40: Smaller battery capacity for a sleeker design and higher performance. Higher price.
  • Realme 12x: Lower resolution display, less powerful performance, and less versatile camera for a larger battery and lower price.

3. User Profiles & Recommendations

Motorola Edge 40: Users who prioritize performance, display quality, a premium feel, and a compact form factor. Suitable for mobile gaming, media consumption, and demanding tasks.

Realme 12x: Users who prioritize battery life, basic functionality, and affordability over top-tier performance and display quality. Suitable for everyday tasks, social media browsing, and light gaming.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Edge 40 is positioned in a higher price range.
  2. What are your primary smartphone usage patterns? Gaming, media consumption, or basic communication?
  3. Which features are most important to you? Performance, display quality, battery life, or camera versatility?

Scenario-Based Recommendations:

  • Heavy Gamer: Motorola Edge 40 for its superior performance and smoother display.
  • Budget-Conscious User: Realme 12x for its affordability and larger battery.
  • Power User: Motorola Edge 40 for its overall performance and feature set.

My Choice: Motorola Edge 40

While the Realme 12x offers a larger battery and more RAM, the Motorola Edge 40 is the superior device overall. Its significantly better display, more powerful processor and GPU, more versatile camera system, and more compact design outweigh the benefits of the Realme 12x for me. I prioritize a smooth and responsive user experience, a high-quality display for media consumption, and a comfortable phone to hold, all of which the Edge 40 delivers. The price difference is justifiable considering the significant jump in quality and performance. The larger battery of the Realme 12x is tempting, but I would opt for a power bank to supplement the Edge 40 if needed rather than compromise on the other crucial aspects.

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
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.