Xiaomi Redmi Note 11S 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
  • Pearl White
  • Twilight Blue
  • Graphite Gray
  • 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 Mediatek MT6781 Helio G96 (12 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Mali-G57 MC2 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 14

Comparison Summary

Alright, let's dive into a detailed comparison between the Xiaomi Redmi Note 11S and the Xiaomi 13 Ultra. These two phones represent vastly different tiers in the smartphone market, and the specifications tell a compelling story of their intended purposes and user experiences.

1. Specifications Breakdown

Here's a breakdown of the key specs, translated into real-world implications for users:

FeatureXiaomi Redmi Note 11SXiaomi 13 UltraReal-World Implications
Design
Dimensions159.9 x 73.9 x 8.1 mm163.2 x 74.6 x 9.1 mm13 Ultra is taller and thicker, more substantial feel.
Weight179g227gRedmi Note 11S is significantly lighter, more comfortable for long-term use.
BuildGorilla Glass 3Gorilla Glass Victus 213 Ultra offers superior scratch and drop resistance.
Display
Size6.43"6.73"13 Ultra provides more screen real estate for media consumption and multitasking.
Resolution1080 x 24001440 x 320013 Ultra has a much sharper display with crisper details.
PPI40952213 Ultra's display is noticeably clearer.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors and deep blacks.
Refresh Rate90Hz120Hz13 Ultra is smoother for scrolling and gaming.
Brightness1000 nits2600 nits13 Ultra has much better visibility in direct sunlight.
Performance
ChipsetMediatek Helio G96 (12nm)Snapdragon 8 Gen 2 (4nm)13 Ultra has dramatically better performance for demanding apps and gaming.
AnTuTu Score302,8771,532,11313 Ultra offers a substantially faster and smoother experience.
GPUMali-G57 MC2Adreno 74013 Ultra provides superior graphics performance.
Camera
Standard Lens108MP (f/1.9, 1/1.52")50MP (f/1.9, 1")13 Ultra uses a larger sensor, captures more light, and offers better image quality.
TelephotoNone50MP (f/1.8, 1/2.51")13 Ultra provides lossless zoom capabilities.
Selfie16MP (f/2.4, 1/3.13")32MP (f/2.0)13 Ultra has better selfie resolution and light capturing.
Wide Angle8MP (f/2.2, 1/2.8")50MP (f/1.8, 1/2.51")13 Ultra can capture more details in wide-angle shots.
Video1080p@30fps8K@24fps, 4K@60fps13 Ultra excels in video quality, offers higher resolutions and frame rates.
DXOMARKN/A140 (Mobile), 128 (Selfie)13 Ultra's cameras have professional-level capabilities.
Battery Life
Capacity5000mAh5000mAhBoth offer similar battery capacity
Charging33W Fast Charging90W Fast Charging + 50W Wireless13 Ultra charges significantly faster, both wired and wirelessly.
FeaturesReverse ChargingReverse Charging, Wireless Charging, Battery Management Chips13 Ultra offers more robust battery management and charging capabilities.
Software & Connectivity
OSAndroid 11Android 1313 Ultra has a more up-to-date operating system, gets newer features.
Wi-Fi802.11acWi-Fi 613 Ultra is faster on compatible Wi-Fi networks
Bluetooth5.05.313 Ultra has better power efficiency and sound quality
GPSGPS, A-GPS, GLONASS, Beidou, GalileoA-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)13 Ultra provides more precise location tracking, better for navigation.
Storage64/128GB256/512/1024GB13 Ultra offers more storage for media and apps.
RAM6/8GB12/16GB13 Ultra handles more intensive tasks and multitasking with ease.
Expandable StorageNoNoNeither device supports expandable storage.
Audio
QualityHi-Res Audio, Stereo SpeakersDolby Atmos, Hi-Res Audio, Stereo Speakers, 3 microphones13 Ultra offers superior audio experiences, better voice capture.
Security
FeaturesSide-mounted fingerprintIn-display fingerprintBoth offer biometric security
Sensors
Ultrasonic proximity virtual, Accelerometer, Compass, GyroscopeProximity, Barometer, Accelerometer, Compass, Gyroscope, Gravity, RGB13 Ultra includes additional environmental sensors and better proximity detection

2. Key Insights

Xiaomi Redmi Note 11S: Strengths

  • Lightweight Design: Its lighter build makes it comfortable for extended use.
  • Cost-Effective: It's a budget-friendly option for everyday tasks.
  • Decent Display: The AMOLED screen provides vibrant visuals for the price.
  • All day Battery: The large battery will get you through a full day

    Xiaomi 13 Ultra: Strengths

  • Superior Display: The higher resolution, refresh rate, and brightness offer an immersive viewing experience.
  • Flagship Performance: The Snapdragon 8 Gen 2 chip ensures blazing-fast speeds and smooth operation.
  • Professional-Grade Cameras: The multiple cameras, with large sensors and advanced features, produce stunning photos and videos.
  • Fast Charging: The 90W wired and 50W wireless charging significantly reduce downtime.
  • Advanced Features: Includes a plethora of features including, Dolby Atmos and better location tracking

    Trade-offs

  • Redmi Note 11S:

    • Performance: Struggles with intensive tasks and gaming.
    • Camera Quality: Lacks the advanced features and image quality of flagship devices.
    • Slower Charging: Takes longer to charge compared to 13 Ultra.
  • Xiaomi 13 Ultra:
    • Size and Weight: Bulkier and heavier, which may not appeal to all users.
    • Price: Significantly more expensive, a premium offering.

3. User Profiles and Recommendations

Xiaomi Redmi Note 11S: Best Suited For

  • Budget-conscious users: Perfect for those seeking a reliable smartphone without breaking the bank.
  • Casual users: Ideal for everyday tasks like browsing, social media, and basic photography.
  • Students or first-time smartphone buyers: A good starting point with essential features.
  • Users who prioritize a lighter device: The weight will be comfortable for long usage.

Xiaomi 13 Ultra: Best Suited For

  • Tech enthusiasts: Users who want cutting-edge technology and top-tier performance.
  • Photography and videography professionals: Individuals needing high-quality cameras for content creation.
  • Gamers: Suitable for running demanding games with smooth graphics.
  • Power Users: Multitaskers who need to run several apps without lags.
  • Users who want a brighter screen: The 2600 nits will provide an optimal experience even in direct sunlight.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. What is your budget?
    • If budget is a primary concern, the Redmi Note 11S is the clear choice.
  2. What are your performance needs?
    • For basic tasks, the Redmi Note 11S is sufficient. For heavy use, the 13 Ultra is necessary.
  3. How important is camera quality?
    • If you value premium photos and videos, the 13 Ultra's advanced camera setup is worth the investment.

Scenario-Based Recommendations

  • Scenario 1: "I need a reliable phone for browsing, social media, and occasional photos."
    • Recommendation: Xiaomi Redmi Note 11S is sufficient and cost-effective.
  • Scenario 2: "I want a high-performance phone with a great camera for serious photography."
    • Recommendation: Xiaomi 13 Ultra is the better choice with its advanced camera features and processing power.
  • Scenario 3: "I want to play the latest games and run intensive applications."
    • Recommendation: Xiaomi 13 Ultra is a better fit with its superior performance and GPU.
  • Scenario 4: "I need a phone that will feel light and comfortable in my pocket all day"
    • Recommendation: Xiaomi Redmi Note 11S is the better choice with its lower weight

Personal Choice

If I had to choose, I would pick the Xiaomi 13 Ultra. Although it is significantly more expensive, its advanced camera capabilities, powerful processor, and superior display and features make it a more versatile device overall. As a tech journalist and someone who enjoys capturing high-quality photos and videos, the 13 Ultra's camera system and the added benefits of 8K video, 120 Hz display and much faster charging make the investment worthwhile. The performance difference alone would be a game changer, as I frequently run demanding apps and enjoy high-quality mobile gaming. The Redmi Note 11S is a capable phone for the price, but the 13 Ultra takes the lead in all aspects other than weight, and would greatly enhance my daily usage with its better performance and premium features.

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.