Samsung Galaxy S23+ vs Xiaomi 14 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 17, 2023 February 22, 2024
Release Year 2023 2024

Physical

Volume 91.39 cm³ 111.81 cm³
Screen Size to Weight Ratio 3.37 "/g 2.93 "/g
Weight 196 g 229.5 g
Height 157.8 mm 161.4 mm
Width 76.2 mm 75.3 mm
Thickness 7.6 mm 9.2 mm
Foldable Design No No
Available Colors
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Lime
  • Titanium Gray
  • Black
  • Blue
  • White

Display

Screen Size 6.6 " 6.73 "
Resolution 1080 x 2340 1440 x 3200
Aspect Ratio 19.5:9 20:9
Screen-to-Body Ratio 88.9 % 90 %
Pixel Density 393 PPI 522 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A 1000 nits
HBM Brightness 1200 nits N/A
Peak Brightness 1750 nits 3000 nits

Hardware

Battery Capacity per Screen Area 107.90 mAh/in² 110.39 mAh/in²
Battery Density 51.43 mAh/cm³ 44.72 mAh/cm³
Battery Capacity 4700 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Adreno 740 Adreno 750

Connectivity

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

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 17 18

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy S23+Xiaomi 14 UltraPractical Impact
Design
Dimensions (mm)157.8 x 76.2 x 7.6161.4 x 75.3 x 9.2Xiaomi 14 Ultra is taller, slightly narrower, and noticeably thicker. S23+ is more pocketable.
Weight (g)196229.5Xiaomi 14 Ultra is significantly heavier, potentially impacting one-handed use and comfort.
Display
Size (inches)6.66.73Negligible difference in screen real estate.
Resolution1080 x 23401440 x 3200Xiaomi 14 Ultra has a much sharper display, noticeable in text clarity and image detail.
Panel TypeDynamic AMOLED 2XLTPO AMOLEDBoth offer excellent color and contrast. LTPO on Xiaomi allows for variable refresh rate, potentially saving battery.
Peak Brightness (nits)17503000Xiaomi 14 Ultra is significantly brighter, crucial for outdoor visibility.
Performance
ChipsetSnapdragon 8 Gen 2Snapdragon 8 Gen 3Gen 3 offers performance and efficiency improvements over Gen 2, resulting in faster app loading, smoother multitasking, and potentially better battery life.
RAM (GB)816Double the RAM on the Xiaomi allows for more apps to be held in memory, reducing reloading and improving multitasking speed.
Camera
Main Camera (MP)5050Comparable resolution, but sensor size and aperture differ (see below).
Sensor Size (Main)1/1.57"1"Xiaomi's much larger sensor captures more light, leading to better low-light performance and potentially shallower depth of field.
Aperture (Main)f/1.8f/1.63Xiaomi's wider aperture allows more light in, further enhancing low-light capabilities.
Zoom3x Optical3.2x & 5x OpticalXiaomi offers more versatile zoom options with two telephoto lenses.
Battery
Capacity (mAh)47005000Larger battery in Xiaomi likely translates to longer battery life.
Fast Charging (W)4590Xiaomi charges significantly faster, minimizing downtime.

2. Key Differences Analysis

Xiaomi 14 Ultra Advantages:

  • Superior Display: Sharper, brighter, and with LTPO for better power efficiency.
  • Faster Performance: Newer generation chipset and double the RAM.
  • More Versatile Camera System: Larger sensor, wider aperture on the main camera, and dual telephoto lenses for greater zoom range.
  • Larger Battery and Faster Charging: Longer battery life and significantly reduced charging times.

Samsung Galaxy S23+ Advantages:

  • More Compact and Lighter: Easier to handle and carry.
  • Potentially Lower Price: Depending on configuration and market. (Data unavailable for direct comparison)

Trade-offs:

  • Xiaomi 14 Ultra: Larger and heavier, potentially more expensive.
  • Samsung Galaxy S23+: Less powerful, less capable camera system, shorter battery life.

3. User Profiles & Recommendations

Xiaomi 14 Ultra: Ideal for power users, photographers, videographers, and those who prioritize performance, display quality, and camera capabilities. Excellent for demanding tasks, gaming, content creation, and consuming media.

Samsung Galaxy S23+: Suitable for users who prefer a more compact and lightweight phone, prioritize portability, and have moderate usage needs. Good for everyday tasks, social media, web browsing, and casual photography.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? (Price comparison data missing)
  2. What are your primary use cases? (Photography, gaming, general use)
  3. Do you prioritize portability or performance/features?

Scenario-Based Recommendations:

  • Limited Budget & Portability Focus: Samsung Galaxy S23+
  • Demanding User & Best Camera: Xiaomi 14 Ultra
  • Balanced Needs & Value: More information on pricing is needed for a clear recommendation.

My Choice: Xiaomi 14 Ultra

While lacking specific pricing information, the Xiaomi 14 Ultra offers a significant upgrade in nearly every aspect compared to the Samsung Galaxy S23+. The superior display, significantly improved camera system with a larger sensor, faster performance thanks to the newer chipset and doubled RAM, and faster charging outweigh the drawbacks of increased size and weight for me. I value a future-proof device with top-tier capabilities, and the Xiaomi 14 Ultra aligns better with my preferences for a powerful and versatile smartphone. I would be willing to compromise on the slightly larger size and weight for the substantial gains in performance and features.

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.

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Bridging technical complexity with engaging, accessible narratives.