TCL 40 SE vs Realme 12 Pro - Detailed Phone Comparison

Detailed Comparison

Specification
TCL 40 SE
TCL 40 SE
Tcl
Realme 12 Pro
Realme 12 Pro
Realme

General

Launch Date April 4, 2023 January 29, 2024
Release Year 2023 2024

Physical

Volume 109.18 cm³ 105.17 cm³
Screen Size to Weight Ratio 3.55 "/g 3.53 "/g
Weight 190 g 190 g
Height 167.9 mm 161.5 mm
Width 76.5 mm 74 mm
Thickness 8.5 mm 8.8 mm
Foldable Design No No
Available Colors
  • Dark grey
  • Twilight purple
  • Submarine Blue
  • Navigator Beige

Display

Screen Size 6.75 " 6.7 "
Resolution 720 x 1600 1080 x 2412
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 90.4 %
Pixel Density 260 PPI 394 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 450 nits N/A
HBM Brightness N/A 800 nits
Peak Brightness N/A 950 nits

Hardware

Battery Capacity per Screen Area 109.96 mAh/in² 111.38 mAh/in²
Battery Density 45.89 mAh/cm³ 47.54 mAh/cm³
Battery Capacity 5010 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765 Helio G37 (12 nm) Qualcomm SM6450 Snapdragon 6 Gen 1 (4 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
GPU PowerVR GE8320 Adreno 710

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureTCL 40 SERealme 12 ProPractical Impact
Design
Dimensions (mm)167.9 x 76.5 x 8.5161.5 x 74 x 8.8Realme 12 Pro is slightly smaller and thinner.
Weight (g)190190Both phones weigh the same.
BuildNot specifiedNot specifiedBuild quality and materials cannot be compared.
Display
Display TypeIPS LCDAMOLEDRealme 12 Pro offers significantly better contrast, deeper blacks, and potentially brighter colors due to AMOLED technology.
Display Size (inches)6.756.7Negligible size difference.
Resolution720 x 16001080 x 2412Realme 12 Pro has a much sharper and more detailed display. TCL 40 SE's lower resolution will result in pixelation.
Refresh Rate (Hz)90120Realme 12 Pro will provide smoother scrolling and animations.
Peak Brightness (nits)450 (typ), 900 (peak)950Realme 12 Pro can get brighter, improving outdoor visibility.
Performance
ChipsetMediatek Helio G37 (12 nm)Qualcomm Snapdragon 6 Gen 1 (4 nm)Realme 12 Pro boasts a significantly more powerful and efficient processor, leading to much better performance in demanding tasks and games.
CPUOcta-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)Octa-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)Realme 12 Pro uses more powerful Cortex-A78 cores, resulting in a noticeable performance difference.
GPUPowerVR GE8320Adreno 710Realme 12 Pro's GPU is considerably more capable for gaming and graphics-intensive applications.
RAM4GB/6GB8GB/12GBRealme 12 Pro offers more RAM, enabling better multitasking and smoother performance with multiple apps open.
Camera
Rear Camera50MP Main, 2MP Depth, 2MP Macro50MP Main (Sony IMX882), 8MP Wide Angle + Macro (Sony IMX355) , 32MP Telephoto(Sony IMX709)Realme 12 Pro has a superior camera system with a higher quality main sensor, a dedicated wide-angle lens, and a telephoto lens for optical zoom. TCL 40 SE lacks a wide-angle and uses lower resolution auxiliary sensors.
Video Recording1080p@30fps4K@30fps, 1080p@120fpsRealme 12 Pro offers higher resolution and frame rate video recording, including 4K and slow-motion capabilities.
Front Camera8MP16MPRealme 12 Pro has a higher resolution front camera for better selfies.
Battery
Capacity (mAh)50105000Negligible difference in battery capacity.
Fast Charging18W67WRealme 12 Pro charges significantly faster.

2. Key Differences Analysis

Realme 12 Pro Advantages:

  • Significantly better performance: The Snapdragon 6 Gen 1 chipset and higher RAM provide a much smoother and more responsive experience.
  • Superior display: The AMOLED display with a higher resolution and refresh rate delivers vibrant colors, deeper blacks, sharper details, and smoother animations.
  • More versatile camera system: The inclusion of a wide-angle and telephoto lens, along with a higher-quality main sensor, offers greater flexibility and image quality.
  • Faster charging: 67W fast charging significantly reduces charging time.

TCL 40 SE Advantages:

  • Lower price: Positioned in the "low price" range, offering a budget-friendly option.

Trade-offs:

  • The TCL 40 SE sacrifices performance, display quality, and camera features for affordability.

3. User Profiles & Recommendations

TCL 40 SE: Suitable for budget-conscious users who prioritize basic communication and light media consumption. Ideal for users who primarily use their phone for calling, texting, social media browsing, and light web browsing.

Realme 12 Pro: Suitable for users who demand a smooth and responsive experience for demanding tasks, gaming, and media consumption. Ideal for users who prioritize performance, display quality, camera versatility, and fast charging.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The TCL 40 SE is significantly cheaper.
  2. What are your primary phone usage patterns? For basic tasks, the TCL 40 SE might suffice. For demanding tasks and gaming, the Realme 12 Pro is essential.
  3. How important are display quality, camera features, and charging speed? The Realme 12 Pro offers substantial improvements in these areas.

My Choice: Realme 12 Pro

While the TCL 40 SE offers an enticing price point, the Realme 12 Pro's significant advantages in performance, display, camera, and charging make it the clear winner for me. The superior user experience offered by the Realme 12 Pro justifies the price difference. I value a smooth and responsive phone for productivity and entertainment, along with a high-quality display and camera. The faster charging is a significant bonus as well. The TCL 40 SE might be suitable for extremely budget-constrained users, but the compromises in key areas would significantly impact my daily usage.

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.