Xiaomi Redmi Note 11S vs Samsung Galaxy S23 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 9, 2022 February 17, 2023
Release Year 2022 2023

Physical

Volume 95.71 cm³ 113.58 cm³
Screen Size to Weight Ratio 3.59 "/g 2.91 "/g
Weight 179 g 234 g
Height 159.9 mm 163.4 mm
Width 73.9 mm 78.1 mm
Thickness 8.1 mm 8.9 mm
Foldable Design No No
Available Colors
  • Pearl White
  • Twilight Blue
  • Graphite Gray
  • Red
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Sky Blue
  • Lime
  • BMW M Edition

Display

Screen Size 6.43 " 6.8 "
Resolution 1080 x 2400 1440 x 3088
Aspect Ratio 20:9 19.5:9
Screen-to-Body Ratio 84.5 % 89.5 %
Pixel Density 409 PPI 500 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 700 nits N/A
HBM Brightness N/A 1200 nits
Peak Brightness 1000 nits 1750 nits

Hardware

Battery Capacity per Screen Area 120.93 mAh/in² 108.13 mAh/in²
Battery Density 52.24 mAh/cm³ 44.02 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Mediatek MT6781 Helio G96 (12 nm) Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (1x3.36 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
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 3.2, OTG

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 17

Comparison Summary

Okay, let's dive deep into a comparison between the Xiaomi Redmi Note 11S and the Samsung Galaxy S23 Ultra. This isn't just a spec sheet showdown; it's about understanding how these differences affect your daily life.

1. Specifications Breakdown

FeatureXiaomi Redmi Note 11SSamsung Galaxy S23 UltraReal-World Implications
Design
Dimensions159.9 x 73.9 x 8.1 mm163.4 x 78.1 x 8.9 mmS23 Ultra is larger, making it less pocketable but offers more screen space. Note 11S is more compact, better for one-handed use.
Weight179g234gNote 11S is significantly lighter, feels less bulky over extended use, S23 Ultra feels more substantial.
Display
Size6.43"6.8"S23 Ultra offers more screen real estate for content consumption, gaming. Note 11S is smaller and still adequate for everyday tasks.
Resolution1080 x 24001440 x 3088S23 Ultra’s higher resolution provides much sharper visuals, text is crisper, images more detailed. Note 11S is still decent for everyday use.
PPI409500S23 Ultra's higher pixel density translates to noticeably sharper images, better reading experiences. Note 11S is good enough for most users.
TechnologyAMOLEDAMOLEDBoth use vibrant AMOLED tech, delivering rich colors, deep blacks.
Refresh Rate90Hz120HzS23 Ultra's 120Hz refresh rate delivers smoother scrolling, animations. Note 11S with 90Hz is still fairly smooth.
Brightness1000 nits1750 nitsS23 Ultra’s higher brightness is significantly better for outdoor visibility, use in bright sunlight. Note 11S is good for indoor use.
Performance
ChipsetMediatek Helio G96 (12nm)Snapdragon 8 Gen 2 (4nm)S23 Ultra’s chip is vastly superior, providing lightning-fast app loading, smoother multitasking, higher frame rates in games, and is far more future-proof. Note 11S is adequate for daily tasks.
AnTuTu Score302,8771,521,862S23 Ultra scores over 400% higher - its raw power is in a different league. Note 11S is slower and less ideal for gaming.
GPUMali-G57 MC2Adreno 740S23 Ultra has a much more powerful GPU, ideal for gaming. Note 11S's GPU is for casual games.
Camera
Main Camera108MP (f/1.9)200MP (f/1.7)S23 Ultra’s higher resolution sensor and wider aperture capture significantly more detail, better low-light images. Note 11S provides decent photos for social media.
Telephoto CameraNone12MP (f/2.4) & 12MP (f/4.9)S23 Ultra offers optical zoom capabilities, far better for zoomed-in shots and portraits. Note 11S has no optical zoom.
Selfie Camera16MP (f/2.4)12MP (f/2.2)Note 11S has higher resolution, but S23 Ultra has a wider aperture to allow more light and potentially better low-light selfies.
Ultra-Wide Camera8MP (f/2.2)12.2MP (f/2.2)S23 Ultra offers a higher resolution and larger sensor on the ultra-wide, for better image quality. Note 11S is good for occasional use.
Portrait/Macro Lens2MP Portrait & 2MP MacroNoneNote 11S has dedicated lenses for macro and portrait shots. S23 relies on software processing.
Video Recording1080p@30fps8K@24/30fps, 4K@30/60fpsS23 Ultra offers vastly superior video quality, recording in up to 8K, with more options. Note 11S is adequate for casual video recording.
DxOMark ScoreNot Tested140 MobileS23 Ultra’s camera performance is independently verified to be top-tier. Note 11S's camera is untested.
Battery Life
Capacity5000 mAh5000 mAhBoth offer similar battery capacity, potentially similar battery life, though the S23 Ultra might drain faster due to higher performance usage and bigger screen.
Charging33W Fast Charging45W Fast ChargingS23 Ultra charges faster, reducing downtime.

2. Key Insights

Xiaomi Redmi Note 11S:

  • Strengths: A budget-friendly device that offers a decent AMOLED display, good battery life, and a respectable 108MP main camera. It’s light and compact, ideal for users who value portability.
  • Competitive Advantage: Its affordability makes it an attractive option for those on a tight budget. It offers good value for the money.
  • Trade-offs: The performance is not ideal for heavy gaming or multitasking. It lacks advanced features found in higher-end phones, such as telephoto lenses and 4K video recording.

Samsung Galaxy S23 Ultra:

  • Strengths: A flagship device with a top-of-the-line display, unmatched performance, an incredibly versatile camera system, and fast charging. It’s designed for users who demand the best.
  • Competitive Advantage: It excels in every category, offering a premium experience without compromise. Its camera is professional-grade, its display is gorgeous, and its performance is unmatched.
  • Trade-offs: It’s expensive and bulky. It might be overkill for basic users who don't need all the advanced features.

3. User Profiles and Recommendations

Xiaomi Redmi Note 11S:

  • Best Suited For: Budget-conscious users who need a reliable daily driver for everyday tasks, social media, casual gaming, and light photography. Students, older users, or anyone who wants a decent smartphone without spending a fortune.
  • Use Cases: Checking emails, browsing the web, using social media, watching videos, taking photos for social media, light gaming.
  • Recommendation: If you are on a tight budget and want a decent phone with a good screen and all-day battery life, the Redmi Note 11S is a solid choice.

Samsung Galaxy S23 Ultra:

  • Best Suited For: Power users, photography enthusiasts, mobile gamers, and professionals who need the best performance, the most advanced camera, and all the premium features.
  • Use Cases: Professional photography and videography, resource-intensive mobile gaming, high-performance multitasking, creating multimedia content.
  • Recommendation: If you want the absolute best smartphone experience regardless of cost, the Galaxy S23 Ultra is the top choice.

4. Buying Decision Framework

Here are three questions to help you decide:

  1. What is your budget? If you are on a tight budget, the Redmi Note 11S is the only sensible option. The S23 Ultra is a premium device with a premium price tag.
  2. How important is performance? If you are a serious gamer, need to run resource-intensive apps, or simply want the snappiest experience, the S23 Ultra is the clear winner. The Note 11S is just adequate for basic tasks.
  3. How important is the camera? If you take a lot of photos and videos or need quality, especially in low-light or at different zoom levels, the S23 Ultra is the top choice with its pro-grade camera. The Note 11S has a decent camera for casual photography.

Scenario-Based Recommendations:

  • The Budget-Conscious Student: Redmi Note 11S is ideal for school work, light entertainment, and capturing memories without breaking the bank.
  • The Casual User: The Redmi Note 11S is suitable for regular daily tasks, staying connected with friends, and watching videos.
  • The Photography Enthusiast: The Galaxy S23 Ultra is the go-to option for its incredible image quality, various lenses, and pro-grade features.
  • The Mobile Gamer: The Galaxy S23 Ultra's performance and display are unmatched for resource-intensive games and provide a smoother gaming experience.
  • The Content Creator: The S23 Ultra excels at content creation with its superb camera, excellent screen, and ample processing power.

My Choice

If I were choosing, I would go with the Samsung Galaxy S23 Ultra. Here's why:

  • Performance Matters: As someone who constantly pushes my devices, the Snapdragon 8 Gen 2 offers a level of performance that the Redmi Note 11S simply cannot match. The speed, the responsiveness, the seamless multitasking—it all adds up to a significantly better daily experience.
  • Camera Versatility: I am a big fan of taking photos and videos, and the S23 Ultra's camera system is incredibly powerful. The 200MP sensor, the telephoto lenses, and the video capabilities are unmatched.
  • Screen Quality: The higher resolution, higher refresh rate, and higher brightness screen makes a difference in my daily life, whether I'm working or enjoying content.
  • Future-Proofing: The S23 Ultra will undoubtedly last me much longer. While the Redmi is okay now, its lower performance is not going to fare well in a year or two.

The higher cost is a trade-off, but for my needs, the S23 Ultra provides the overall best experience and value.

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.