TCL 40 SE vs OnePlus 12 - Detailed Phone Comparison

Detailed Comparison

Specification
TCL 40 SE
TCL 40 SE
Tcl
OnePlus 12
OnePlus 12
Oneplus

General

Launch Date April 4, 2023 December 11, 2023
Release Year 2023 2023

Physical

Volume 109.18 cm³ 114.58 cm³
Screen Size to Weight Ratio 3.55 "/g 3.1 "/g
Weight 190 g 220 g
Height 167.9 mm 164.3 mm
Width 76.5 mm 75.8 mm
Thickness 8.5 mm 9.2 mm
Foldable Design No No
Available Colors
  • Dark grey
  • Twilight purple
  • Flowy Emerald
  • Silky Black
  • Silver (Glacial White)

Display

Screen Size 6.75 " 6.82 "
Resolution 720 x 1600 1440 x 3168
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.6 % 90.8 %
Pixel Density 260 PPI 510 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 450 nits 600 nits
HBM Brightness N/A 1600 nits
Peak Brightness N/A 4500 nits

Hardware

Battery Capacity per Screen Area 109.96 mAh/in² 116.10 mAh/in²
Battery Density 45.89 mAh/cm³ 47.13 mAh/cm³
Battery Capacity 5010 mAh 5400 mAh
NFC Support Yes Yes
Chipset Mediatek MT6765 Helio G37 (12 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 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 PowerVR GE8320 Adreno 750

Connectivity

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

Software

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

Comparison Summary

1. Specifications Comparison

FeatureTCL 40 SEOnePlus 12Practical Impact
Design
Dimensions (mm)167.9 x 76.5 x 8.5164.3 x 75.8 x 9.2OnePlus 12 is slightly shorter, narrower, but thicker. TCL 40 SE is likely to feel lighter and easier to hold due to lower weight.
Weight (g)190220TCL 40 SE is significantly lighter, reducing hand fatigue during extended use.
Build MaterialNot specifiedNot specifiedCannot compare build quality and durability without material information.
Display
Display TypeIPS LCDLTPO AMOLEDOnePlus 12 offers superior contrast, deeper blacks, and potentially better power efficiency due to AMOLED technology. Its LTPO technology allows for dynamic refresh rate adjustment, further saving battery.
Display Size (inches)6.756.82Negligible difference in screen real estate.
Resolution720 x 16001440 x 3168OnePlus 12 has a much sharper display with significantly higher pixel density, resulting in crisper text and images.
Refresh Rate (Hz)90120OnePlus 12 provides smoother animations and scrolling experience due to the higher refresh rate.
Peak Brightness (nits)450 (typ), 900(peak)4500(peak)OnePlus 12 offers significantly higher peak brightness, ensuring better visibility in direct sunlight.
Performance
ChipsetMediatek Helio G37 (12 nm)Qualcomm Snapdragon 8 Gen 3 (4 nm)OnePlus 12 boasts a significantly more powerful processor, enabling faster performance, smoother multitasking, and better gaming capabilities.
CPUOcta-core (4x2.3 GHz Cortex-A53 & 4x1.8 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)The OnePlus 12's CPU architecture is far superior, translating to a substantial performance advantage in demanding tasks.
RAM4GB/6GB12GB/16GB/24GBOnePlus 12 offers significantly more RAM, enabling smoother multitasking and better performance with memory-intensive applications.
Camera
Rear Camera50MP Main + 2MP Depth + 2MP Macro50MP Main + 48MP Wide + 64MP TelephotoOnePlus 12 offers a more versatile camera system with a higher resolution telephoto lens enabling optical zoom and a higher quality wide-angle lens.
Video Recording1080p@30fpsUp to 8K@24fpsOnePlus 12 allows for much higher resolution video recording with more advanced features like HDR and EIS.
Battery
Capacity (mAh)50105400Both phones offer large battery capacities, but OnePlus 12 has a slight edge. Real-world battery life will depend on usage patterns and software optimization.
Fast Charging18W100WOnePlus 12 offers significantly faster charging, drastically reducing downtime.

2. Key Differences Analysis

OnePlus 12 Advantages:

  • Significantly higher performance: The Snapdragon 8 Gen 3 and ample RAM provide a vastly superior experience for demanding tasks and gaming.
  • Superior display: AMOLED technology with higher resolution, refresh rate, and peak brightness delivers a more vibrant and immersive visual experience.
  • More versatile camera system: The inclusion of a telephoto lens and higher quality wide-angle provides greater flexibility for photography.
  • Faster charging: 100W fast charging significantly reduces charging time.

TCL 40 SE Advantages:

  • Lower price: Positioned in the low price range, making it a budget-friendly option.
  • Lighter weight: More comfortable for extended use and one-handed operation.

Trade-offs:

  • The TCL 40 SE compromises performance, display quality, and camera versatility for affordability.
  • The OnePlus 12 sacrifices affordability for top-tier performance, display, and camera features. It is also heavier.

3. User Profiles & Recommendations

TCL 40 SE: Ideal for budget-conscious users who prioritize basic communication, web browsing, and light media consumption. Suitable for users who prefer a lightweight device.

OnePlus 12: Ideal for power users, gamers, photography enthusiasts, and those who demand the best possible performance and display quality.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The TCL 40 SE is significantly more affordable.
  2. What are your primary smartphone usage patterns? For basic tasks, the TCL 40 SE may suffice. For demanding applications, the OnePlus 12 is necessary.
  3. Which features are most important to you? Prioritize performance, display, and camera? Choose the OnePlus 12. Prioritize affordability and lightweight design? Choose the TCL 40 SE.

My Choice: OnePlus 12

While the TCL 40 SE offers excellent value for its price, the OnePlus 12 is the clear winner for me. I prioritize a smooth and responsive user experience, which the Snapdragon 8 Gen 3 and high refresh rate display guarantee. The superior camera system and incredibly fast charging are also major selling points. Although the price is significantly higher, the overall package offered by the OnePlus 12 justifies the investment for my needs. The lighter weight of the TCL 40 SE is tempting, but the performance difference is too significant to ignore.

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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Bridging technical complexity with engaging, accessible narratives.