Samsung Galaxy S21+ 5G vs Xiaomi 14T - Detailed Phone Comparison

Detailed Comparison

Specification
Xiaomi 14T
Xiaomi 14T
Xiaomi

General

Launch Date January 29, 2021 September 26, 2024
Release Year 2021 2024

Physical

Volume 95.23 cm³ 94.02 cm³
Screen Size to Weight Ratio 3.35 "/g 3.46 "/g
Weight 200 g 193 g
Height 161.5 mm 160.5 mm
Width 75.6 mm 75.1 mm
Thickness 7.8 mm 7.8 mm
Foldable Design No No
Available Colors
  • Phantom Violet
  • Phantom Pink
  • Phantom Black
  • Phantom Silver
  • Phantom Gold
  • Phantom Red
  • Titan Black
  • Titan Gray
  • Titan Blue
  • Lemon Green

Display

Screen Size 6.7 " 6.67 "
Resolution 1080 x 2400 1220 x 2712
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 88.8 % 89.1 %
Pixel Density 394 PPI 446 PPI
Refresh Rate 120 Hz 144 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1600 nits
Peak Brightness 1300 nits 4000 nits

Hardware

Battery Capacity per Screen Area 106.93 mAh/in² 112.39 mAh/in²
Battery Density 50.4 mAh/cm³ 53.18 mAh/cm³
Battery Capacity 4800 mAh 5000 mAh
NFC Support Yes Yes
Chipset Exynos 2100 (5 nm) - International Mediatek Dimensity 8300 Ultra (4 nm)
CPU Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International Octa-core (1x3.35 GHz Cortex-A715 & 3x3.20 GHz Cortex-A715 & 4x2.20 GHz Cortex-A510)
GPU Mali-G78 MP14 - International Mali G615-MC6

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 15

Comparison Summary

1. Specifications Comparison

Design

FeatureSamsung Galaxy S21+ 5GXiaomi 14TPractical Impact
Physical Size161.5 × 75.6 × 7.8 mm160.5 × 75.1 × 7.8 mmNegligible difference in size; Both are similar in hand feel and pocketability
Weight200g193gXiaomi 14T is slightly lighter, potentially more comfortable for extended use; 7g difference is small but potentially noticeable

Display

FeatureSamsung Galaxy S21+ 5GXiaomi 14TPractical Impact
Size6.7"6.67"Almost identical screen size; very similar visual experience
Resolution1080x24001220x2712Xiaomi 14T has a noticeably sharper display with more detail; better for viewing high-resolution images, videos and text
Pixel Density394 ppi446 ppiXiaomi 14T provides a visibly crisper image, resulting in better readability and clearer visuals; especially noticeable in small text and detailed graphics
TechnologyAMOLEDAMOLEDBoth provide vibrant colors and deep blacks; similar display quality
Refresh Rate120Hz144HzXiaomi 14T offers a slightly smoother scrolling and animation experience, which can be beneficial for gaming and general navigation
Brightness1300 nits4000 nitsXiaomi 14T is significantly more visible in bright sunlight or outdoor conditions; it won't be difficult to use it even under direct sunlight compared to S21+ 5G

Performance

FeatureSamsung Galaxy S21+ 5GXiaomi 14TPractical Impact
ChipsetExynos 2100 (5 nm) - InternationalMediatek Dimensity 8300 Ultra (4 nm)Xiaomi 14T's newer chipset offers improved efficiency and performance; Expect faster app loading, smoother multitasking, and better gaming
AnTuTu Score749,1001,526,328Xiaomi 14T demonstrates significantly higher overall performance; Noticeably faster in everyday tasks and resource-intensive applications
GPUMali-G78 MP14Mali G615-MC6Xiaomi 14T's GPU is more powerful, providing better graphics performance for gaming; smoother and more detailed graphics

Camera

FeatureSamsung Galaxy S21+ 5GXiaomi 14TPractical Impact
Standard12MP, f/1.8, 1/1.76", Sony IMX555, 1.80µm50MP, f/1.7, 1/1.56", Sony IMX906, 1.00µmXiaomi 14T captures higher-resolution images with more detail; Slightly wider aperture and bigger sensor for better low light, but smaller pixel size.
Telephoto + Portrait64MP, f/2.0, 1/1.72", Samsung Bright S5KGW2, 0.80µmN/AS21+ 5G has a dedicated telephoto lens for optical zoom and portrait photography, which the Xiaomi 14T lacks
Telephoto lensN/A50MP, f/1.9, 1/2.76", Samsung S5KJN1, 0.64µmXiaomi 14T has a dedicated telephoto lens for zoomed shots, which the Samsung S21+ lacks
Wide Angle lensN/A13MP, f/2.2, 1/3.06", Omnivision OV13B10, 1.12µmXiaomi 14T has a wide-angle lens to capture more in the frame; wider perspective for landscapes and group photos.
Selfie10MP, f/2.2, 1/3.2", Sony IMX374, 1.22µm32MP, f/2.0Xiaomi 14T has a higher-resolution front camera for sharper selfies, wider aperture for better low light selfies; more detailed and clearer selfies.
Wide Angle + Macro12.2MP, f/2.2, 1/2.55", Sony IMX563, 1.40µmN/AS21+ 5G offers a macro lens for close-up shots which the Xiaomi 14T lacks
VideoUp to 8K@24fps, various HDR, EIS optionsUp to 4K@60fps, various HDR, EIS optionsS21+ 5G offers higher video resolution, Xiaomi 14T matches on frame rate. Both offer great stabilization capabilities.
DxOMarkMobile: 111, Photo: 118, Video: 89Mobile: 134, Photo: 130, Video: 133Xiaomi 14T has superior overall camera performance in tests; notably better video quality and better photo capabilities

Battery

FeatureSamsung Galaxy S21+ 5GXiaomi 14TPractical Impact
Capacity4800mAh5000mAhXiaomi 14T has slightly better battery life due to a larger capacity; could get you a bit more use before a recharge
Charging25W fast charging67W fast chargingXiaomi 14T charges much faster, reducing downtime; a full charge is achieved much quicker
Battery FeaturesWireless charging 15W, Reverse wireless charging 4.5WXiaomi P2, G1 management chipS21+ has wireless charging capabilities whereas Xiaomi 14T has better charging efficiency and battery management.

2. Key Differences Analysis

Samsung Galaxy S21+ 5G Advantages:

  • 8K Video Recording: Offers higher video resolution for professional-grade video content creation.
  • Wireless Charging & Reverse Wireless Charging: More versatile charging options.
  • Additional Sensors: Includes a barometer and Hall sensor.
  • Telephoto + Portrait camera: Dedicated camera lens for portrait photography with optical zoom.
  • Wide Angle + Macro camera: Offers a dedicated macro camera lens.
  • Better screen protection: Uses a higher quality glass, increasing screen resistance to damage.

Xiaomi 14T Advantages:

  • Significantly Higher Performance: Superior chipset and GPU offer better speed and gaming.
  • Sharper Display: Higher resolution and pixel density for improved visual clarity.
  • Much Brighter Display: 4000 nits vs 1300 nits, far better for outdoor visibility.
  • Faster Charging: Significantly faster charging speeds.
  • Better Main Camera: Larger sensor and higher resolution for more detailed photos.
  • Dedicated Telephoto Lens: Offers optical zoom capability, that the Samsung S21+ 5G lacks.
  • Dedicated Wide Angle Lens: Provides a wider field of view for landscape shots.
  • Newer OS: Runs on a more recent version of Android.
  • Higher DxOMark Scores: Significantly better camera performance according to DxOMark.
  • Newer Bluetooth version: More efficient and can handle more data throughput.
  • More RAM: 12GB of RAM compared to 8GB for better multitasking.
  • More storage options: Comes with 256 and 512 GB options compared to 128 and 256GB.
  • Newer Wifi Standard: Supports WiFi 6E which is faster, lower latency and better performance in crowded networks.

Trade-offs:

  • The Samsung S21+ 5G has superior video capabilities, it can record in 8K. But the Xiaomi has better video scores on DxOMark.
  • The Samsung has wireless and reverse wireless charging, which Xiaomi lacks, but the Xiaomi has far superior wired fast charging.
  • The Samsung has a telephoto and macro lens but the Xiaomi has a telephoto and wide angle lens, this means different functionalities for different purposes.

3. User Profiles & Recommendations

Samsung Galaxy S21+ 5G Ideal Users:

  • Video Enthusiasts: Users who need high-resolution video recording capabilities and who might prioritize 8K video capture.
  • Users who need wireless charging: Users who would like to charge with a wireless pad.
  • Users who use macro lens: Users who need to capture small details and enjoy macro photography.
  • Samsung Ecosystem Users: Those heavily invested in the Samsung ecosystem and prefer the One UI experience.
  • Users who prefer telephoto portrait lens: Users who need a dedicated portrait and zoom camera.
  • Users who value build quality: User who want a superior screen protection.

Specific Use Cases:

  • Professional video recording and content creation.
  • Users who travel and use wireless charging pads.
  • Those who need macro photography capabilities.

Xiaomi 14T Ideal Users:

  • Performance Seekers: Users who prioritize speed, responsiveness, and gaming performance.
  • Heavy Multitaskers: Individuals who need a phone that can handle multiple apps and demanding tasks.
  • Outdoor Enthusiasts: People who frequently use their phone in bright sunlight and need a very bright display.
  • Mobile Photographers: Users who prioritize a versatile and high-performing camera.
  • Users who take a lot of selfies: People who would benefit from the front-facing 32MP camera.
  • People who need a long lasting battery and fast charging: User who are on the move and need quick charge times.
  • People who prioritize the latest technologies: Those who want the latest software, faster wifi and bluetooth speeds.
  • Users who use a zoom lens: Users that need optical zoom for their photography.
  • Users who need wide angle lens: Users that need a wider field of view for landscapes.

Specific Use Cases:

  • High-end mobile gaming.
  • Demanding app use and heavy multitasking.
  • Photography in various conditions, including low light and bright daylight
  • Taking a lot of selfies

Price-to-Value Ratio:

  • The Xiaomi 14T offers significantly better performance, a superior camera, a brighter display, faster charging, and new technology features at a likely comparable price point.
  • The Samsung S21+ 5G is older, and although it has some superior features such as 8K video and wireless charging, is not as good value for money compared to the Xiaomi.

4. Decision Framework

Key Questions for Buyers:

  1. What is your primary use case? (e.g., Gaming, photography, professional video, or general use).
  2. How important is display brightness for you? (e.g., Do you often use your phone outdoors?).
  3. Which do you value more: Battery speed or wireless charging? (e.g., Do you need quick top-ups or are you using wireless chargers?

Scenario-Based Recommendations:

  • Scenario 1: Performance-focused user: If your priority is speed, gaming, and multitasking, then the Xiaomi 14T is the clear choice.
  • Scenario 2: Photography and general user: The Xiaomi 14T offers a more versatile and superior camera system with wider angle and telephoto lenses, as well as better image processing, making it a better choice.
  • Scenario 3: Video enthusiast: If you need 8K video recording capabilities and wireless charging, the Samsung Galaxy S21+ 5G remains an option, but the Xiaomi 14T offers better value for money for most other video features and superior overall performance.
  • Scenario 4: Bright sunlight user: The Xiaomi 14T is the better option for visibility under bright conditions.

My Choice

If I were to choose between these two phones, I would pick the Xiaomi 14T. The Xiaomi 14T offers a significantly better overall experience, particularly in areas that I value the most in a smartphone, including processing speed, display quality, camera versatility, and charging speed. Although the Samsung S21+ 5G has some superior features such as 8K recording and wireless charging, the Xiaomi 14T is better in nearly every other category and in most user scenarios, and thus would be the better value-for-money purchase.

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.