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Marcella Frattari

Xiaomi 14T Smartphone Review

SMARTPHONE TIER: HIGH TIER

Battery Capacity mAh: 5000



Xiaomi 14T: Fast Charging Meets Power-Packed Performance

 

SMARTPHONE BATTERY PERFORMANCE


Based on Price: High Tier (€500 - €699

High Tier Ranking #2


Graphic of the Xiaomi 14T Smartphone

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Video Review - Soon Available


 

Quick Summary


The Xiaomi 14T is a high-tier smartphone that balances cutting-edge features with excellent value. It boasts a 6.67-inch AMOLED display with a resolution of 2712 x 1220 pixels and a pixel density of 446ppi, offering vibrant colors, sharp contrasts, and lifelike clarity. The 144Hz refresh rate ensures seamless scrolling and responsive animations, while HDR10+ and Dolby Vision® support enhance video playback with stunning color depth and contrast. With a peak brightness of 4,000 nits, the screen excels in all lighting conditions, including direct sunlight. Protected by Corning Gorilla Glass Victus 2, the display is designed to withstand scratches and minor impacts.


Powering the Xiaomi 14T is the MediaTek Dimensity 8300-Ultra chipset, a high-performance 4nm processor built for efficiency and speed. The CPU combines 1 Cortex-A715 core at 3.35GHz, 3 Cortex-A715 cores at 3.2GHz, and 4 Cortex-A510 cores at 2.2GHz, while the Arm Mali-G615 MC6 GPU ensures smooth gaming and multitasking performance. Paired with 12GB of LPDDR5X RAM and storage options of 256GB or 512GB (UFS 4.0), the device guarantees fast, reliable performance. Running on Xiaomi HyperOS, the software offers a streamlined, user-friendly experience with enhanced AI-powered features.


The 5,000mAh battery is engineered for long-lasting performance, providing enough power to last through a full day of heavy use. With 67W HyperCharge technology, the brand claims the phone can fully charge in just 42 minutes when using a compatible charger. While wireless charging is not available, the robust wired charging capabilities ensure you’ll never be far from a full battery.


The Leica-powered camera system elevates mobile photography to new heights. The setup includes a 50MP main sensor (IMX906) with OIS for sharp, stable images in any lighting condition; a 50MP telephoto lens with a 50mm equivalent focal length for high-quality zoomed-in shots; a 12MP ultra-wide camera with a 120-degree field of view, perfect for capturing expansive landscapes or group photos. Advanced features like Leica Vibrant and Authentic photographic styles, Master-lens modes, and Xiaomi ProFocus ensure professional-quality results. For video enthusiasts, the rear camera supports 4K recording at 60fps, 1080p slow-motion recording up to 960fps, and advanced video features like HDR10+ recording and Director Mode. The 32MP front-facing camera offers excellent selfie quality, with 4K video recording capabilities for content creators.


Connectivity is another strong suit, with Wi-Fi 6E, Bluetooth 5.4, and 5G support for fast, reliable connections. The phone also supports dual SIM configurations, including eSIM compatibility for added flexibility. Other notable features include dual stereo speakers with Dolby Atmos, an in-screen fingerprint sensor, and a cooling system powered by Xiaomi’s IceLoop technology to keep the device running smoothly during intensive use.


The Xiaomi 14T is IP68-rated for water and dust resistance, capable of withstanding submersion in up to 2 meters of water for 30 minutes under controlled conditions, adding durability for everyday use.


With its stunning display, powerful processor, versatile Leica camera system, and long-lasting battery, the Xiaomi 14T offers a premium experience for those seeking high-tier performance without the flagship price tag. Whether for gaming, photography, or productivity, it’s a solid choice for users looking for a feature-packed smartphone at a competitive price.

Pros

Cons

  • Equipped with a 5,000mAh battery and 67W HyperCharge technology for a full charge in under an hour.

  •  Lack of a microSD card slot limits flexibility in storage expansion.

  • Features a next-generation 144Hz AMOLED display with 4,000 nits peak brightness, HDR10+, and Dolby Vision for vibrant visuals, even in bright sunlight. TÜV certifications ensure eye comfort.

  • The 32MP selfie camera, while good, doesn't match the rear camera's level of performance.

  • Powered by the MediaTek Dimensity 8300-Ultra chipset with 12GB RAM and UFS 4.0 storage, ensuring smooth multitasking and gaming.

  • Requires purchasing the 67W power adaptor separately.

  • Leica-tuned triple-camera setup with a 50MP main sensor, 50MP telephoto, and 12MP ultra-wide delivers exceptional photography and 4K video capabilities.

  • eSIM functionality depends on regional carrier support.

  • Sleek, lightweight design with Gorilla Glass Victus and IP68 water and dust resistance.

  • The Xiaomi HyperOS interface, though functional, might not appeal to users who prefer stock Android experiences.

  • Runs on Xiaomi HyperOS, offering a clean, AI-driven, and customisable user experience.



 ViserMark Labels for the Xiaomi 14T


Please take a look at the following information about the battery performance of the Xiaomi 14T:

ViserMark Labels for the Xiaomi 14T FE smartphone

Battery Life: The Xiaomi 14T offers 39 hours of total usage, translating to approximately 1.5 days of battery life. This makes it a reliable choice for users who need their phone to last throughout a busy day and into the next, catering to moderate to heavy usage scenarios without frequent recharging.


Battery Charging: With 67W HyperCharge technology, the Xiaomi 14T can reach a full charge in just 45 minutes. This rapid charging capability ensures minimal downtime, while the device’s support for Power Delivery 3.0 provides compatibility with a range of charging solutions.


Battery Performance & Efficiency: The Xiaomi 14T achieves a battery performance score of 45/100, showcasing its ability to handle power-hungry applications effectively. Its annual energy consumption stands at 4.2 kWh, reflecting a balance between powerful performance and energy efficiency, which is commendable for its high-tier segment.



 

Specification Overview - Released Date: September 2024

  • Body: 160.5 x 75.1 x 7.8 mm (glass) / 7.95 mm (PU) with a weight of 195g (glass) / 193g (PU). Features Corning® Gorilla® Glass Victus 2 on the front for added durability. Aluminium frame construction, and an IP68 dust and water resistance rating (up to 2m for 30 minutes).

  • Display: 6.67-inch AMOLED display with a resolution of 2712 x 1220 pixels (446ppi). Supports a 144Hz adaptive refresh rate, HDR10+, Dolby Vision, and peak brightness of up to 4000 nits, offering outstanding clarity even in bright sunlight. Certified for TÜV Rheinland Low Blue Light, Flicker-Free, and Circadian Friendly for eye comfort.

  • Operating System: Xiaomi HyperOS, offering a refined and user-friendly experience.

  • Chipset:MediaTek Dimensity 8300-Ultra (4nm) with a 10-core CPU configuration (1x Cortex-A715 at 3.35GHz, 3x Cortex-A715 at 3.2GHz, 4x Cortex-A510 at 2.2GHz) and Arm Mali-G615 MC6 GPU. AI powered by MediaTek NPU 780.

  • Memory:Available configurations include 256GB storage with 12GB RAM, or 512GB storage with 16GB RAM, using UFS 4.0 and LPDDR5X technology for fast and efficient performance.

  • Connectivity:Supports dual SIM (nano/eSIM), 5G, Wi-Fi 6E, Bluetooth 5.4, NFC, and USB-C. Includes stereo speakers with Hi-Res Audio and Dolby Atmos but lacks a headphone jack.

  • Camera:

    • Rear Camera: Triple setup featuring Leica professional lenses:

      • 50MP wide main sensor (f/1.7, OIS) with Sony IMX906 sensor.

      • 50MP telephoto (f/1.9) with 2x optical zoom.

      • 12MP ultrawide (f/2.2) with 120˚ FOV.

      • Photography features include Leica Authentic Look, Leica Vibrant Look, Master-Lens system, Night Mode, and advanced focus options (motion tracking, eye tracking).

    • Video Recording: Up to 4K@60fps, with HDR10+ and slow-motion options at 1080p (240fps).

    • Front Camera: 32MP sensor (f/2.0) supporting 4K@30fps video recording.

  • Battery: 5,000mAh capacity with 67W wired HyperCharge (fully charges in 45 minutes). Supports Power Delivery 3.0 and reverse charging.

  • Colours Available: Lemon Green, Titan Black, Titan Gray, and Titan Blue.



 

Performance - HOW WE TEST


ViserMark offers a comprehensive range of battery performance test results based on different criteria and benchmarks for evaluating a smartphone's performance. Our tests are performed using the strictest protocol in a controlled environment to ensure repetition and consistency powered by SmartViser's test automation solution viSer.


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Translating technical specifications into consumer benefits with SmartViser

VWS Analytics Studio is a complementary product to the viSer Test Automation solution. It enhances the viSer user experience and is the fastest way to analyse and view smartphone test results.


We have used the interactive dashboard to show you the recent test results and translated them into ViserMark Labels.



 

Join our readers to receive the latest update to our smartphone battery performance scores and performance reviews as soon as we finish testing!

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Smartphone Battery Performance - FULL TEST RESULTS AND REVIEW


ViserMark has put the Xiaomi 14T through our testing protocol, based on real smartphone usage from 100% battery level down to power off. This includes daily activities, such as calls, web, video and music streaming, gaming, social networks, picture and video capture, and standby. All activities are executed in a defined order and timeline.

 

These test results, show how the Xiaomi 14T performed and the scores achieved.


1. Battery Performance


The Xiaomi 14T achieved a battery performance score of 45/100 in ViserMark testing, matching the Google Pixel 8a and surpassing the Samsung Galaxy S23 FE, which scored 42/100.


A ViserMark Label for Battery Performance displaying 45/100 for the Xiaomi 14T smartphone

The Xiaomi 14T's impressive performance is supported by its industry-leading 45-minute full charge time for its 5000mAh battery, setting it apart from competitors.

A bar chart representing the battery score for the Xiaomi 14T with other High Tier Smartphones

This rapid charging time ensures minimal downtime and positions the Xiaomi 14T as a leader in charging efficiency within its tier. Combined with its strong battery performance score, the Xiaomi 14T is an excellent choice for users seeking dependable energy management and the convenience of ultra-fast charging.


 

2. Battery Life


In ViserMark's battery life testing, the Xiaomi 14T provided continuous use for 39 hours, equivalent to approximately 1.5 days of real-world usage. With its 5,000mAh battery and efficient power management, the Xiaomi 14T ensures reliable performance for moderate to heavy usage scenarios.


A ViserMark Label displaying 1.5 days of use and 39 hours of use for the Xiaomi 14T smartphone

The Xiaomi 14T significantly outperforms the Samsung Galaxy S23 FE, which offers only 32 hours, or about 1 day, of continuous usage. However, it falls behind the Google Pixel 8a, which boasts an impressive 48-hour runtime, surpassing the Xiaomi 14T by 9 additional hours. Despite this, the Xiaomi 14T compensates with its exceptional 45-minute charging time, thanks to its 67W HyperCharge capability, allowing the device to regain full power quickly, which is a key advantage for users needing fast recharging.

A bar chart representing the battery life in Days of Use for the Xiaomi 14T with other High Tier Smartphones

A bar chart representing the battery life in Hours of Use for the Xiaomi 14T with other High Tier Smartphones

Overall, the Xiaomi 14T delivers solid battery performance and exceptional charging efficiency, making it an appealing choice for users seeking a balanced smartphone with dependable endurance and ultra-fast charging capabilities.


 

3. Battery Consumption


The Xiaomi 14T and Google Pixel 8a were analysed for battery consumption across various daily tasks using SmartViser's viSer and VWS Analytics Studio. The comparison highlighted differences in power usage for activities such as social media, calls, gaming, camera, and web browsing.


The Google Pixel 8a outperforms the Xiaomi 14T in battery efficiency across all tasks, making it a better choice for users who prioritise extended usage. It excels in social media, communication, media consumption, and productivity tasks like email and web browsing, offering longer uninterrupted use.

A Bar Chart representing the battery consumption of the Xiaomi 14T with Google Pixel 8a

The Xiaomi 14T may consume more battery due to its higher performance hardware and advanced features, which can be more power-intensive. For instance, its 144Hz AMOLED display, while delivering smoother visuals and a superior viewing experience, requires more energy compared to the Google Pixel 8a’s standard refresh rate. Additionally, the Xiaomi 14T's MediaTek Dimensity 8300-Ultra chipset, might prioritise power over efficiency during demanding tasks like gaming or heavy multitasking

 

The battery performance comparison between the Xiaomi 14T and the Samsung Galaxy S23 FE highlights the differences in power consumption across various daily activities, providing insights into their efficiency for diverse usage scenarios.

A Bar Chart representing the battery consumption of the Xiaomi 14T with Samsung Galaxy S23 FE

Social Media & Communication: The Xiaomi 14T demonstrates slightly better efficiency for social media browsing and outgoing calls compared to the Galaxy S23 FE. This suggests that the Xiaomi 14T is better optimised for these background-intensive communication tasks, making it a suitable choice for users who engage heavily in social media or rely on voice calls.


Multimedia & Entertainment: For multimedia tasks, including gaming and video streaming, the Xiaomi 14T demonstrates better efficiency compared to the Samsung Galaxy S23 FE. The Xiaomi 14T consumes less power during gaming, download/uploads, and general media usage.


Productivity Tasks: The Xiaomi 14T has an edge in power efficiency for emailing tasks, consuming less battery than the Galaxy S23 FE, which makes it a more energy-conscious choice for users who often send or check emails. However, for web browsing, the Galaxy S23 FE consumes slightly less, making it suitable for users prioritising extensive online productivity.


Camera & Messaging: When it comes to photography, the Samsung Galaxy S23 FE demonstrates better efficiency during camera use, making it a more energy-conscious choice for users who frequently capture photos or videos. For SMS and general media playback, the Xiaomi 14T consumes slightly more power, which might impact users who prioritise these everyday tasks.


The Xiaomi 14T demonstrates superior battery efficiency in various tasks, including social media, outgoing calls, gaming, and multimedia usage, making it a compelling choice for users who prioritize energy optimisation in these areas. However, the Samsung Galaxy S23 FE excels in camera efficiency and web browsing, catering to users who frequently engage in photography or online productivity. While both devices showcase reliable battery performance, the Xiaomi 14T is better suited for heavy multitasking and entertainment, whereas the Galaxy S23 FE appeals to those who prioritize specific activities like photography and web use.

 

The comparison between the Xiaomi 14T, Google Pixel 8a, and Samsung Galaxy S23 FE reveals significant differences in power consumption across various tasks, highlighting the strengths and weaknesses of each device.

A Bar Chart representing the battery consumption of the Xiaomi 14T Comparisons

Here's an overview of the findings:


Social Media & Communication:

The Google Pixel 8a stands out as the most power-efficient option for social media browsing, outgoing calls, and multimedia messaging (MMS). Its lower power consumption makes it ideal for users who rely heavily on communication tasks. The Xiaomi 14T follows with moderate efficiency, offering balanced performance for social media and calls. However, the Samsung Galaxy S23 FE consumes the most power in this category, indicating less optimisation for these activities.


Gaming & Multimedia:

In gaming and multimedia tasks such as video streaming and download/uploads, the Pixel 8a again leads with superior efficiency, conserving battery during high-demand activities. The Xiaomi 14T performs reasonably well, maintaining solid efficiency, especially in gaming. The Galaxy S23 FE, however, consumes significantly more power in these tasks, making it less suitable for intensive multimedia usage.


Productivity & Web Usage:

In productivity tasks such as email management, the Pixel 8a continues to dominate with the least power consumption. The Xiaomi 14T follows with respectable efficiency, while the Galaxy S23 FE is the least efficient, making it less ideal for productivity-focused users. In web browsing, the Pixel 8a maintains its lead, with the Galaxy S23 FE slightly outperforming the Xiaomi 14T.


Camera Usage & Messaging:

When it comes to photography, the Samsung Galaxy S23 FE demonstrates better power efficiency compared to the Xiaomi 14T, making it a more energy-conscious choice for users who frequently capture photos or videos. The Pixel 8a is slightly less efficient than the S23 FE in this category but remains reliable. For messaging tasks like SMS, the Pixel 8a once again outshines its competitors, followed by the Galaxy S23 FE. The Xiaomi 14T consumes the most power for messaging, making it less ideal for users relying heavily on these activities.


The Google Pixel 8a stands out as the most efficient device overall, ideal for users who prioritise extended battery life across communication, productivity, and multimedia tasks. The Xiaomi 14T delivers balanced performance, excelling in gaming while maintaining reasonable efficiency in other areas. The Samsung Galaxy S23 FE is the most efficient for camera usage but consumes more power in other categories, making it better suited for users with moderate battery needs and a focus on photography.



 

4. Battery Efficiency


ViserMark tested the Xioami14T and awarded it a 1-leaf rating for battery efficiency, indicating relatively low efficiency compared to a potential maximum of 5 leaves. This rating reflects the device's energy conservation during regular use.

A ViserMark Label for battery efficiency displaying 1 leaf out of 5 leaves for the Xiaomi 14T

In comparison to devices like the Google Pixel 8a, which achieved a superior 1.5-leaf rating, and the Samsung Galaxy S23 FE, which received a lower 0.5-leaf rating, the Xiaomi 14T occupies the middle ground. It demonstrates better efficiency than the Galaxy S23 FE but falls short of the Pixel 8a in terms of optimised power management during everyday tasks.

A bar chart displaying the battery efficiency for the Xiaomi 14T with other High Tier smartphones

For users, the 1-leaf rating indicates that the Xiaomi 14T delivers a consistent blend of energy conservation and robust performance, particularly in areas like gaming and social media. However, the advanced features might contribute to slightly higher energy consumption compared to its most efficient competitors.


 

5. Annual Energy Consumption


The ViserMark label indicates that the Xiaomi 14T uses 4.2 kWh of energy annually. This figure represents the device’s total energy consumption over the course of a year. A lower value signifies better energy efficiency, which could lead to reduced electricity costs for the user.

A ViserMark Label for annual energy consumption for the Xiaomi 14T

The Xiaomi 14T demonstrates an annual energy consumption of 4.2 kWh, reflecting higher power usage compared to the high-tier average of 3.94 kWh. It is more efficient than the Samsung Galaxy S23 FE, which consumes 4.6 kWh annually, but it falls behind the Google Pixel 8a, which leads with an impressive 3 kWh consumption.

A bar chart displaying the annual energy consumption for the Xiaomi 14T with other High Tier smartphones

This variance highlights the trade-off between the Xiaomi 14T’s advanced performance features and energy efficiency, as its 144Hz AMOLED display and MediaTek Dimensity 8300-Ultra chipset contribute to its increased power demands.


 

Who Should Buy the Xiaomi 14T?


Introducing the Xiaomi 14T, perfect for various user profiles:


  • Power Users & Gamers: The Xiaomi 14T is powered by the MediaTek Dimensity 8300-Ultra chipset and paired with a 144Hz AMOLED display, delivering a smooth and immersive experience for gaming and multitasking. Despite its robust hardware, the device maintains commendable battery efficiency during gaming and high-demand tasks, consuming less power than many competitors in its class. With a 5,000mAh battery, it provides reliable performance for moderate gaming sessions, while its ultra-fast charging ensures minimal downtime.


  • Photography Enthusiasts: For users who frequently rely on their smartphones for photography, the Xiaomi 14T balances advanced camera features with dependable battery performance. While the Leica-tuned triple-camera system excels in capturing high-quality images, its power consumption during photography is moderate compared to competitors. However, the 67W HyperCharge ensures quick recovery after extended camera use, making it suitable for photography enthusiasts who need to recharge on the go.


  • Multimedia & Entertainment Enthusiasts: The Xiaomi 14T’s 144Hz AMOLED display with HDR10+ and Dolby Vision support offers exceptional visuals for streaming and gaming. Despite its vibrant and high-resolution display, the device manages power consumption effectively during multimedia usage, outperforming many in its tier. This balance makes it an excellent option for users who spend long hours consuming media while still requiring dependable battery life.


  • Everyday Users Focused on Battery Efficiency: The Xiaomi 14T is a practical choice for everyday users who want a balance between battery performance and features. It excels in social media browsing, outgoing calls, and general productivity tasks like emailing, offering better efficiency than many competitors. Its quick recharge capabilities further enhance its suitability for users who need a reliable and consistent daily performer.


 

ViserMark VERDICT


The Samsung Galaxy S24 FE - what's it like to use?


The Xiaomi 14T delivers a high-tier smartphone experience, combining cutting-edge features with excellent value. Powered by the MediaTek Dimensity 8300-Ultra chipset and equipped with up to 12GB of RAM, the device ensures smooth multitasking, seamless app performance, and reliable gaming capabilities. Its advanced hardware makes it ideal for users seeking a fast, responsive smartphone with the added benefit of 5G connectivity for lightning-fast data speeds.


In terms of battery life, the Xiaomi 14T offers approximately 1.5 days, or 39 hours, of real-world usage, making it a dependable choice for moderate to heavy users. Its standout feature is the 67W HyperCharge technology, which allows for a full charge in just 45 minutes, minimising downtime. Although the Google Pixel 8a outlasts it in battery longevity, the Xiaomi 14T compensates with its exceptional charging speed, making it a leader in charging efficiency within its price range.


The Xiaomi 14T's Leica-tuned triple-camera setup stands out, featuring a 50MP main sensor, a 50MP telephoto lens, and a 12MP ultra-wide camera. This versatile system delivers sharp, vibrant images and 4K video recording, making it a strong choice for photography enthusiasts. While its front-facing 32MP camera is ideal for selfies and content creation, it doesn't quite match the rear camera's performance.


Overall, the Xiaomi 14T is an excellent choice for users seeking a well-rounded device that excels in performance, display quality, and charging efficiency. While it may not lead in battery endurance compared to some competitors, it strikes a balance between power, features, and value, making it a compelling option in the high-tier market.


 

VCX (Valued Camera eXperience)


The VCX Forum has been working with its members on the system and infrastructure as a non-profit organisation. We strive to improve our technology to develop and exchange accurate and objective quality and performance indicators, which is our ultimate goal. We will also serve as a compass for the smartphone camera industry. We appreciate your interest in the VCX Forum.


No VCX reviews are available for this smartphone.

 

 

Background


Xiaomi was founded in 2010 by serial entrepreneur Lei Jun, with a vision to deliver high-quality technology at accessible prices. Committed to a user-centric approach, Xiaomi quickly gained traction in the mobile internet space. By 2014, the company had sold over 61 million smartphones and expanded into key markets including Taiwan, Hong Kong, Singapore, Malaysia, the Philippines, India, Indonesia, and Brazil. Headquartered in Beijing, China, Xiaomi continues its global expansion with offices across the Asia-Pacific region, India, and Brazil, positioning itself as a rising global tech brand.

 

Written by


Profile image of Marcella Frattari

Marcella Frattari is the Communication Marketing and Lead Generation Manager at SmartViser, playing a key role in shaping the company's communication and marketing strategies. With a background in journalism and a passion for digital communication, Marcella focuses on improving SmartViser's overall online presence and engagement. Her dedication to clear, effective communication and creative content makes her a valuable asset to the team.


Press Contact

Marcella Frattari: Contact@visermark.com


 

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