Xiaomi Redmi Note 10S vs Xiaomi 14 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date April 28, 2021 February 22, 2024
Release Year 2021 2024

Physical

Volume 99.25 cm³ 111.81 cm³
Screen Size to Weight Ratio 3.6 "/g 2.93 "/g
Weight 178.8 g 229.5 g
Height 160.5 mm 161.4 mm
Width 74.5 mm 75.3 mm
Thickness 8.3 mm 9.2 mm
Foldable Design No No
Available Colors
  • Shadow Black (Onyx Gray)
  • Deep Sea Blue (Ocean Blue)
  • (Frost White) Pebble White
  • Titanium Gray
  • Black
  • Blue
  • White

Display

Screen Size 6.43 " 6.73 "
Resolution 1080 x 2400 1440 x 3200
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 83.5 % 90 %
Pixel Density 409 PPI 522 PPI
Refresh Rate N/A 120 Hz
Typical Brightness 450 nits 1000 nits
HBM Brightness N/A N/A
Peak Brightness 1100 nits 3000 nits

Hardware

Battery Capacity per Screen Area 120.93 mAh/in² 110.39 mAh/in²
Battery Density 50.38 mAh/cm³ 44.72 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6785V/CD Helio G95 (12 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Mali-G76 MC4 Adreno 750

Connectivity

USB Version 2.0 3.2
OTG Support 1
DisplayPort 1
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0 USB Type-C 3.2, Gen 2, OTG, DisplayPort

Software

Operating System Android Android
Initial OS Version 11 14
Maximum OS Version 13 18

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi Note 10SXiaomi 14 UltraPractical Impact
Design
Dimensions160.5 × 74.5 × 8.3 mm161.4 × 75.3 × 9.2 mmXiaomi 14 Ultra is slightly larger and thicker, potentially less comfortable for one-handed use.
Weight178.8g229.5gXiaomi Redmi Note 10S is significantly lighter, making it more comfortable for extended use and easier to carry.
Display
Size6.43"6.73"Xiaomi 14 Ultra offers a larger display, better for media consumption and multitasking.
Resolution1080x24001440x3200Xiaomi 14 Ultra has a significantly sharper display, providing clearer text and images.
Pixel Density (PPI)409522Xiaomi 14 Ultra has a noticeably sharper display with more detail due to higher pixel density.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks.
Refresh Rate60Hz120HzXiaomi 14 Ultra has smoother scrolling and animations, enhancing user experience.
Brightness1100 nits3000 nitsXiaomi 14 Ultra is much easier to see in bright sunlight.
Performance
ChipsetMediatek Helio G95 (12 nm)Snapdragon 8 Gen 3 (4 nm)Xiaomi 14 Ultra provides significantly faster app loading, smoother multitasking, and better gaming performance.
AnTuTu Score409,8742,100,000Xiaomi 14 Ultra scores significantly higher, indicating a much faster device for demanding tasks and overall performance.
GPUMali-G76 MC4Adreno 750Xiaomi 14 Ultra offers superior graphics performance for gaming and graphic-intensive applications.
Battery
Capacity5000mAh5000mAhBoth offer similar battery life, though real-world usage may differ based on the power of components.
Charging33W fast charging90W fast chargingXiaomi 14 Ultra charges much faster, minimizing downtime.
FeaturesReverse ChargingReverse, Wireless Charging, Smart ChipsXiaomi 14 Ultra has advanced charging features (wireless, smart chips) for better performance and convenience.
Camera
Standard Lens64MP, f/1.79, 1/2"50MP, f/1.63, 1"Xiaomi 14 Ultra has a larger sensor and wider aperture, generally providing superior low-light performance and image quality.
Selfie Lens13MP, f/2.45, 1/3.06"32MP, f/2.0, 1/3"Xiaomi 14 Ultra takes higher resolution selfies with a wider aperture.
Telephoto LensN/A50MP, f/1.8, 1/2.51"Xiaomi 14 Ultra has dedicated telephoto capabilities for zoomed images.
Wide Angle Lens8MP, f/2.2, 1/2.8"N/AXiaomi Redmi Note 10S has a wide-angle camera for wider shots.
Portrait Mode (Depth)2MP, f/2.4, 1/5"N/AXiaomi Redmi Note 10S has a portrait mode camera for depth effect.
Macro Lens2MP, f/2.4, 1/5"N/AXiaomi Redmi Note 10S has a macro lens for close-up shots.
Wide Angle + Macro LensN/A50MP, f/1.8, 1/2.51"Xiaomi 14 Ultra has a dedicated wide angle + macro lens camera for versatility.
Video RecordingUp to 4K@30fpsUp to 8K@24/30fps, 4K@120fpsXiaomi 14 Ultra offers significantly higher quality video recording including HDR and improved slow motion options.
DXOMark ScoreN/A149 (Mobile)Xiaomi 14 Ultra has been tested and scored highly, reflecting excellent overall camera performance.
Camera FeaturesBasic setExtensive setXiaomi 14 Ultra offers more advanced features like Optical Zoom, RAW capture, and better stabilization.
Software
OSAndroid 11, up to 13Android 14, up to 18Xiaomi 14 Ultra has a more modern OS and will receive longer software support.
Connectivity
WiFiWi-Fi 5Wi-Fi 7Xiaomi 14 Ultra has faster and more reliable Wi-Fi connectivity with newer standards.
Bluetooth5.05.4Xiaomi 14 Ultra offers better audio codecs and improved connection with newer Bluetooth standards.
GPSBasic GPS SystemsAdvanced GPS systemsXiaomi 14 Ultra has better location accuracy with more satellite system support.
SIMDual SIMDual SIMBoth support two SIM cards simultaneously.
Storage
Internal Storage64 GB or 128 GB256 GB, 512 GB or 1024 GBXiaomi 14 Ultra offers far more internal storage for files and apps, with no expandable storage.
RAM6 GB or 8 GB12 GB or 16 GBXiaomi 14 Ultra allows for smoother multitasking due to increased RAM.
Expandable StorageNoNoNeither phone supports external storage expansion.
Audio
QualityHi-Res, Stereo SpeakersDolby Atmos, Hi-Res, Stereo, 4 MicrophonesXiaomi 14 Ultra offers superior audio quality with Dolby Atmos, enhanced spatial audio and improved voice capturing.
Security
FeaturesSide-mounted FingerprintBasic FingerprintXiaomi Redmi Note 10S features a more advanced side-mounted fingerprint sensor.
Build Quality
Screen ProtectionGorilla Glass 3Gorilla Glass Victus 2Xiaomi 14 Ultra has significantly better scratch and drop protection.
Sensors
SensorsBasic Sensor setAdvanced sensor setXiaomi 14 Ultra has a more comprehensive sensor set which allows for more accurate data collection for more diverse functionality.

2. Key Differences Analysis

Xiaomi Redmi Note 10S Advantages:

  • Lighter and more compact: Easier to handle and carry for extended periods, ideal for users who prefer smaller phones.
  • More advanced side-mounted fingerprint sensor: Better biometric security experience.
  • Lower price point: Significantly more affordable, making it a budget-friendly option.

Practical Implications:

  • The Redmi Note 10S is a practical option for daily tasks and media consumption without breaking the bank.

Xiaomi 14 Ultra Advantages:

  • Superior Performance: The Snapdragon 8 Gen 3 chipset offers unmatched speed and efficiency, ideal for heavy multitasking, demanding games, and future-proofing.
  • Significantly Better Display: Higher resolution, refresh rate, and brightness, resulting in a significantly more immersive and enjoyable viewing experience, especially in bright conditions.
  • Professional-Grade Camera System: Far superior main, telephoto, and selfie cameras, capable of capturing high-quality images and videos in various conditions. The addition of 8K video recording and RAW support caters to more serious photography and videography needs.
  • Faster Charging and Wireless Capabilities: 90W fast charging and 80W wireless charging significantly reduce downtime and offer increased convenience.
  • Advanced Connectivity and Audio: Wi-Fi 7 and Bluetooth 5.4 for enhanced connectivity and superior audio with Dolby Atmos, ideal for a richer multimedia experience.
  • More Storage and RAM: With options up to 1TB of storage and 16GB of RAM, the Xiaomi 14 Ultra offers significant room for apps and files and smoother multitasking.

Practical Implications:

  • The Xiaomi 14 Ultra is ideal for users who demand top-tier performance and are willing to invest in a premium device.
  • Its excellent camera and high quality display make it a great choice for photographers and content creators.

Trade-offs:

  • Xiaomi Redmi Note 10S: Sacrifices performance, display quality, and camera prowess for affordability.
  • Xiaomi 14 Ultra: Higher price point and larger size and weight, which might not suit all users.

3. User Profiles & Recommendations

Ideal Users for Xiaomi Redmi Note 10S:

  • Budget-conscious consumers: Users seeking a reliable smartphone for daily use without breaking the bank.
  • Casual users: Those who primarily use their phones for communication, social media, and basic media consumption.
  • Users preferring lighter and smaller phones: Individuals who prioritize comfort and ease of handling.

Use Cases:

  • Everyday tasks like browsing, social media, and messaging.
  • Basic photography and video recording in well-lit conditions.
  • Casual mobile gaming.

Ideal Users for Xiaomi 14 Ultra:

  • Power users: Users who require top-tier performance for demanding tasks, such as gaming, video editing, and graphic-intensive applications.
  • Photography enthusiasts and content creators: Those who prioritize camera quality and features for professional-grade photos and videos.
  • Users who value a premium display: Those who want the best possible viewing experience for media consumption and gaming.
  • Users who want top tier performance without any compromise: Those willing to spend more for the best hardware and software features.

Use Cases:

  • Professional photography and videography.
  • High-end gaming with demanding graphics settings.
  • Heavy multitasking and resource-intensive applications.
  • Enjoying high-quality media on a vibrant and sharp display.

Price-to-Value Ratio:

  • Xiaomi Redmi Note 10S: Offers decent value for its price point, suitable for budget-conscious users.
  • Xiaomi 14 Ultra: A premium device that justifies its high price with outstanding performance, a flagship camera system, and excellent display quality.

4. Decision Framework

Key Questions for Buyers:

  1. Budget: What's your price limit? Are you willing to pay a premium for top-tier features?
  2. Primary Use Cases: How do you primarily use your phone? (e.g., communication, gaming, photography)
  3. Size and Weight Preferences: Do you prefer a lighter, more compact device, or are you okay with a larger, heavier phone for more features?

Scenario-Based Recommendations:

  • Scenario 1 (Budget-Conscious): If you are on a tight budget and need a basic phone for everyday use, the Redmi Note 10S is a suitable choice.
  • Scenario 2 (Photography): If camera quality is your top priority, the Xiaomi 14 Ultra is the clear winner with its superior sensor, versatile telephoto lens, and 8K video capabilities.
  • Scenario 3 (Performance): If you are a gamer or power user who needs top-tier performance, the Xiaomi 14 Ultra is the obvious choice with its Snapdragon 8 Gen 3 chipset.
  • Scenario 4 (Balanced Use): If you want a good balance between price and performance and do not need the best possible camera or processing power, the Redmi Note 10S will satisfy you.

My Choice

If I had to choose, I would pick the Xiaomi 14 Ultra. Although the Redmi Note 10S is a decent phone, the Xiaomi 14 Ultra excels in almost every important category. I prioritize performance, display quality, and camera capabilities which are all areas where the 14 Ultra offers a significant upgrade. I am also happy to pay more to have the newest tech and have a device that will be future proofed for many years. For me, the better performance, advanced display, and top-of-the-line camera are crucial. The faster charging, better audio capabilities, and upgraded connectivity are all factors that make the Xiaomi 14 Ultra the better phone, despite the price difference and larger size/weight.

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.