Xiaomi Redmi Note 11 vs Xiaomi 13 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 9, 2022 April 21, 2023
Release Year 2022 2023

Physical

Volume 95.71 cm³ 110.79 cm³
Screen Size to Weight Ratio 3.59 "/g 2.96 "/g
Weight 179 g 227 g
Height 159.9 mm 163.2 mm
Width 73.9 mm 74.6 mm
Thickness 8.1 mm 9.1 mm
Foldable Design No No
Available Colors
  • Twilight Blue
  • Graphite Gray
  • Star Blue
  • Black
  • Yellow
  • Blue
  • White
  • Orange
  • Olive Green

Display

Screen Size 6.43 " 6.73 "
Resolution 1080 x 2400 1440 x 3200
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.5 % 89.8 %
Pixel Density 409 PPI 522 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 700 nits N/A
HBM Brightness N/A 1300 nits
Peak Brightness 1000 nits 2600 nits

Hardware

Battery Capacity per Screen Area 120.93 mAh/in² 110.39 mAh/in²
Battery Density 52.24 mAh/cm³ 45.13 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Adreno 610 Adreno 740

Connectivity

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

Software

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

Comparison Summary

Alright, let's dive deep into a head-to-head comparison of the Xiaomi Redmi Note 11 and the Xiaomi 13 Ultra. It's a classic showdown between a budget-friendly workhorse and a high-end, photography-focused flagship. I'll break down the specs, interpret what they mean for you, and then offer my take on which one comes out on top for different users.

1. Specifications Breakdown

Here's a detailed look at the key specifications, along with their real-world implications:

FeatureXiaomi Redmi Note 11Xiaomi 13 UltraReal-World Implications
Design
Dimensions159.9 × 73.9 × 8.1 mm163.2 × 74.6 × 9.1 mmThe 13 Ultra is slightly larger and thicker, meaning the Redmi Note 11 is likely more pocketable.
Weight179g227gThe Redmi Note 11 feels significantly lighter, more comfortable for long periods of use.
BuildPlasticMetal + GlassThe 13 Ultra is more premium to the touch and will likely feel more durable.
Display
Size6.43"6.73"The 13 Ultra offers a more immersive viewing experience with its larger display, while the Redmi Note 11 is more compact.
Resolution1080x24001440x3200The 13 Ultra has a much sharper display, meaning noticeably crisper text, images, and video.
Pixel Density409 PPI522 PPIThe 13 Ultra's higher pixel density makes everything look more detailed and refined.
TechnologyAMOLEDAMOLEDBoth use excellent AMOLED technology, offering vibrant colors and deep blacks.
Refresh Rate90Hz120HzThe 13 Ultra provides slightly smoother scrolling and animations, making the overall experience a bit more fluid.
Brightness1000 nits2600 nitsThe 13 Ultra is dramatically brighter, essential for excellent visibility in direct sunlight.
Performance
ChipsetSnapdragon 680Snapdragon 8 Gen 2The 13 Ultra's chip provides significantly faster processing, handling demanding apps and games with ease. The Redmi Note 11 is fine for casual use but will struggle with heavy tasks.
AnTuTu Score314,0001,532,113This massive difference demonstrates the sheer performance advantage of the 13 Ultra, it is around 4 times faster than the Redmi Note 11.
GPUAdreno 610Adreno 740The 13 Ultra has a much more powerful GPU, enabling vastly superior graphics in games and other GPU-intensive tasks.
Camera
Main Sensor50MP (1/2.76")50MP (1")The 13 Ultra's larger 1" sensor captures dramatically more light, resulting in superior image quality, especially in low light.
Additional LensesWide, Portrait, MacroTelephoto, Wide + Macro, SelfieThe 13 Ultra has a more versatile and higher-quality lens setup, featuring a dedicated telephoto for zoom capabilities. The Redmi Note 11 lacks Telephoto and has worse camera sensors.
Selfie Camera13MP (1/3.1")32MPThe 13 Ultra provides superior selfie photos, due to higher resolution.
Video1080p@30fps8K@24fps, 4K@60fpsThe 13 Ultra offers significantly more professional and high-resolution video recording capabilities, with advanced features like 4K/60fps, 8K recording.
DxOMarkN/A140 (Mobile), 128 (Selfie)The 13 Ultra boasts outstanding scores, showcasing its exceptional camera performance. The Redmi Note 11 has not been tested.
Battery Life
Capacity5000mAh5000mAhBoth phones have comparable battery capacity; real-world battery life will depend more on usage patterns and settings.
Charging33W Fast90W FastThe 13 Ultra charges much faster, getting you back up and running in no time.
Wireless ChargingNo50W WirelessThe 13 Ultra offers convenient wireless charging, and faster speeds than most phones.
Software and Connectivity
OSAndroid 11 (max 13)Android 13 (max 14)The 13 Ultra runs a more current version of Android, getting more features, security updates, and performance improvements.
Wi-FiWi-Fi 5Wi-Fi 6The 13 Ultra offers faster Wi-Fi speeds and more consistent connections.
Bluetooth5.05.3The 13 Ultra has a newer version of Bluetooth, with improved efficiency and audio quality.
GPSBasicAdvancedThe 13 Ultra provides more accurate and faster GPS location data for navigation and other location-based services.
Storage and Memory
Internal Storage64/128/256 GB256/512/1024 GBThe 13 Ultra offers significantly more storage, ideal for users with a large media library.
RAM4/6/8 GB12/16 GBThe 13 Ultra's higher RAM capacity ensures smoother multitasking and improved app performance.
Expandable StorageNoNoNeither phone supports microSD cards, so you are stuck with the internal storage.
Audio
Audio QualityStereo SpeakersDolby Atmos, Hi-Res, 3 micsThe 13 Ultra has a significantly more comprehensive audio package.
Security
Fingerprint SensorSide-mountedBasicThe Redmi Note 11 uses a side-mounted fingerprint sensor.
Build Quality
Screen ProtectionGorilla Glass 3Gorilla Glass Victus 2The 13 Ultra is equipped with a superior, more scratch-resistant glass.
SensorsUltrasonic proximityBarometer, Gravity, RGBThe 13 Ultra boasts a far more expansive sensor suite, especially beneficial for advanced apps and games.

2. Key Insights

Xiaomi Redmi Note 11:

  • Strengths: This device is a solid budget option, boasting a great AMOLED display, a decent battery, and a fairly competitive camera for its price point. It's lightweight and comfortable to hold.
  • Competitive Advantages: Its primary appeal is value for money. It provides a good overall experience without breaking the bank.
  • Trade-offs: The Redmi Note 11’s performance lags significantly behind high-end devices. Its camera is competent for casual shots but lacks the advanced features of pricier alternatives. Its build is more basic, with plastic construction.

Xiaomi 13 Ultra:

  • Strengths: The 13 Ultra is a flagship phone in every sense. It boasts a top-tier display, incredible performance, a cutting-edge camera system, and excellent build quality.
  • Competitive Advantages: It excels in photography, offering best-in-class image quality and versatile lenses. Its high-end components ensure smooth performance even for the most demanding tasks.
  • Trade-offs: The 13 Ultra is a larger, heavier device and is considerably more expensive. It's not going to appeal to users who prioritize affordability above all else.

In Summary: The Xiaomi Redmi Note 11 is a good phone for basic daily use, but it's nowhere near the technical prowess of the 13 Ultra.

3. User Profiles and Recommendations

Xiaomi Redmi Note 11 is ideal for:

  • Budget-conscious buyers: Individuals who want a reliable smartphone experience without a hefty price tag.
  • Casual users: Those who primarily use their phone for browsing, social media, messaging, and everyday apps.
  • Users who prioritize battery: People who need a device that lasts all day without frequent charging.
  • Students or first-time smartphone owners: A good entry point into the smartphone world without a lot of initial investment.

Xiaomi 13 Ultra is perfect for:

  • Photography enthusiasts: Those who demand the very best in smartphone camera quality and advanced features.
  • Power users: People who heavily utilize their phones for gaming, video editing, and other demanding tasks.
  • Professionals: Users who need high performance, a high-quality display, and advanced connectivity.
  • Tech aficionados: Individuals who appreciate cutting-edge technology and premium build quality.

4. Buying Decision Framework

Here are three key questions to help you decide between these phones:

  1. What is your primary use case?

    • If it's casual use or value-driven, the Redmi Note 11 is the way to go.
    • If it involves heavy tasks, professional photography, or gaming, the 13 Ultra is the clear winner.
  2. What is your budget?

    • If you have a strict budget, the Redmi Note 11 is the most cost-effective option.
    • If you have more to spend and value premium quality, the 13 Ultra justifies the high cost.
  3. What do you value most in a smartphone?

    • If you value battery life, a compact form factor, and affordability, the Redmi Note 11 is a good match.
    • If you desire a top-tier camera, maximum performance, and a premium experience, the 13 Ultra should be your pick.

Scenario-Based Recommendations:

  • "I need a phone for work, mainly for calls, emails, and documents." The Redmi Note 11 will more than suffice for basic use and provide good battery life.
  • "I'm a student and want a phone that can handle social media, streaming, and some gaming." The Redmi Note 11 will be a reliable option if you are not a heavy gamer and have a tight budget.
  • "I'm a photographer and need a phone with exceptional image quality and versatile features." The Xiaomi 13 Ultra is the only viable option here, its photography capabilities are a significant jump from the Redmi Note 11.
  • "I'm a heavy gamer and need maximum performance with great visuals." The Xiaomi 13 Ultra will provide the best gaming experience thanks to its higher performance and high refresh rate.
  • "I want a phone that looks and feels premium with cutting-edge features." The Xiaomi 13 Ultra’s design and cutting-edge tech would suit you best.

My Personal Choice

If I had to pick, I'd choose the Xiaomi 13 Ultra. While its price is significantly higher, the technical advancements, particularly in camera performance, display quality, and processing power, are simply too good to ignore. As a tech journalist and a photography enthusiast, these are the aspects I value most. The Redmi Note 11 is an excellent phone for its price bracket, but for my use case, I need the flagship experience, so I would choose the 13 Ultra.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.