Realme 9 vs Xiaomi 14 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification
Realme 9
Realme 9
Realme

General

Launch Date April 12, 2022 February 22, 2024
Release Year 2022 2024

Physical

Volume 93.94 cm³ 111.81 cm³
Screen Size to Weight Ratio 3.6 "/g 2.93 "/g
Weight 178 g 229.5 g
Height 160.2 mm 161.4 mm
Width 73.3 mm 75.3 mm
Thickness 8 mm 9.2 mm
Foldable Design No No
Available Colors
  • Meteor Black
  • Sunburst Gold
  • Stargaze White
  • Titanium Gray
  • Black
  • Blue
  • White

Display

Screen Size 6.4 " 6.73 "
Resolution 1080 x 2400 1440 x 3200
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 84.2 % 90 %
Pixel Density 411 PPI 522 PPI
Refresh Rate 90 Hz 120 Hz
Typical Brightness 430 nits 1000 nits
HBM Brightness N/A N/A
Peak Brightness 1000 nits 3000 nits

Hardware

Battery Capacity per Screen Area 122.07 mAh/in² 110.39 mAh/in²
Battery Density 53.22 mAh/cm³ 44.72 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Qualcomm SM6225 Snapdragon 680 4G (6 nm) Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU Adreno 610 Adreno 750

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, Gen 2, OTG, DisplayPort

Software

Operating System Android Android
Initial OS Version 12 14
Maximum OS Version 18

Comparison Summary

Realme 9 vs. Xiaomi 14 Ultra: A Deep Dive

Let's dissect the Realme 9 and the Xiaomi 14 Ultra, two smartphones targeting different ends of the market. This head-to-head comparison will go beyond the spec sheet, translating those numbers into real-world experiences.

1. Specifications Breakdown

FeatureRealme 9Xiaomi 14 UltraReal-World Implications
Design
Dimensions160.2 x 73.3 x 8 mm, 178g161.4 x 75.3 x 9.2 mm, 229.5gThe Realme 9 is noticeably lighter and more compact, crucial for one-handed use and pocket comfort. The 14 Ultra's heft suggests a premium build but might be tiring for some.
BuildPlastic Frame, Glass Back(Likely Metal & Glass) Data MissingThe 14 Ultra likely boasts a more premium feel with potentially better durability. However, Realme's plastic could be more resistant to minor drops.
Display
Size6.4" AMOLED6.73" AMOLEDThe 14 Ultra offers a significantly larger canvas for media consumption and gaming, but might feel too big for some hands.
Resolution1080 x 2400 (411 ppi)1440 x 3200 (522 ppi)The 14 Ultra's sharper display delivers crisper text, images, and videos. This difference is noticeable in everyday use.
Refresh Rate90Hz120HzThe 14 Ultra's higher refresh rate results in smoother scrolling and animations, enhancing the overall feel of responsiveness.
Brightness1000 nits3000 nitsThe 14 Ultra's exceptional brightness ensures excellent visibility in direct sunlight, a clear advantage for outdoor use.
Performance
ChipsetSnapdragon 680 4GSnapdragon 8 Gen 3The 8 Gen 3 in the 14 Ultra offers a massive leap in performance. Expect significantly faster app launches, smoother multitasking, and effortless gaming. The Realme 9 is sufficient for basic tasks but will struggle with demanding applications.
RAM6GB/8GB12GB/16GBThe 14 Ultra's ample RAM ensures seamless multitasking, even with numerous apps running in the background. The Realme 9's RAM is adequate for moderate use.
Storage128GB256GB/512GB/1TBThe 14 Ultra offers substantially more storage for apps, photos, and videos, eliminating storage anxiety for power users.
Camera
Main Camera108MP, f/1.7550MP, f/1.63, 1" SensorWhile the Realme 9 boasts higher megapixels, the 14 Ultra's larger sensor and wider aperture likely result in superior low-light performance and better overall image quality. The 14 Ultra's DxOMark score further validates its camera prowess.
Video1080p@30fps8K@24/30fpsThe 14 Ultra's ability to record 8K video is a significant advantage for content creators.
Battery Life
Capacity5000mAh5000mAhSimilar battery capacities suggest comparable endurance, although real-world usage will depend on individual usage patterns.
Charging33W Wired90W Wired, 80W WirelessThe 14 Ultra offers blazing-fast charging, both wired and wireless, minimizing downtime.

2. Key Insights

  • Performance Powerhouse: The Xiaomi 14 Ultra, with its Snapdragon 8 Gen 3, demolishes the Realme 9 in performance. It's a phone built for demanding users who prioritize speed and responsiveness.

  • Display Delight: The 14 Ultra's larger, sharper, and brighter display delivers a superior visual experience, especially for media consumption and gaming.

  • Camera Champion: While megapixels don't tell the whole story, the 14 Ultra's larger sensor, wider aperture, and impressive DxOMark score point to a significantly better camera system.

  • Charging Convenience: The 14 Ultra's significantly faster wired and wireless charging capabilities offer a tangible benefit in daily use.

  • Value Proposition: The Realme 9's strength lies in its affordability. It offers decent performance for basic tasks and a lightweight design.

3. User Profiles and Recommendations

  • Realme 9: Ideal for budget-conscious users who prioritize basic functionality, a lightweight design, and all-day battery life. Best suited for light web browsing, social media, and casual photography.

  • Xiaomi 14 Ultra: Designed for power users, content creators, and mobile gamers who demand top-tier performance, a stunning display, a cutting-edge camera system, and fast charging.

4. Buying Decision Framework

  1. What's your budget? The Realme 9 is significantly more affordable.
  2. What are your primary use cases? For basic tasks, the Realme 9 suffices. For demanding applications, the 14 Ultra excels.
  3. What features are most important to you? Prioritize performance, display, and camera? Choose the 14 Ultra. Prioritize affordability and portability? Consider the Realme 9.

My Choice: The Xiaomi 14 Ultra

While the Realme 9 offers excellent value for its price, I would choose the Xiaomi 14 Ultra. As a tech journalist, I need a device that can handle demanding tasks, capture high-quality photos and videos, and offer a premium user experience. The 14 Ultra's blazing-fast performance, stunning display, and cutting-edge camera system make it the clear winner for my needs. The added convenience of fast charging and the future-proofing offered by the latest Snapdragon chip solidify my decision. While the price premium is significant, the 14 Ultra delivers a level of performance and features that justify the investment for my professional and personal use. The superior build quality and potentially longer software support cycle further contribute to its long-term 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.