Xiaomi 14 Ultra vs Realme C65 - Detailed Phone Comparison

Detailed Comparison

Specification
Realme C65
Realme C65
Realme

General

Launch Date February 22, 2024 April 1, 2024
Release Year 2024 2024

Physical

Volume 111.81 cm³ 95.2 cm³
Screen Size to Weight Ratio 2.93 "/g 3.61 "/g
Weight 229.5 g 185 g
Height 161.4 mm 164.6 mm
Width 75.3 mm 76.1 mm
Thickness 9.2 mm 7.6 mm
Foldable Design No No
Available Colors
  • Titanium Gray
  • Black
  • Blue
  • White
  • Purple Nebula
  • Black Milky Way

Display

Screen Size 6.73 " 6.67 "
Resolution 1440 x 3200 720 x 1604
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 90 % 85.6 %
Pixel Density 522 PPI 264 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness 1000 nits 500 nits
HBM Brightness N/A 625 nits
Peak Brightness 3000 nits N/A

Hardware

Battery Capacity per Screen Area 110.39 mAh/in² 112.39 mAh/in²
Battery Density 44.72 mAh/cm³ 52.52 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) Mediatek Helio G85 (12 nm)
CPU Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 750 Mali-G52 MC2

Connectivity

USB Version 3.2 2.0
OTG Support 1
DisplayPort 1
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, Gen 2, OTG, DisplayPort USB Type-C 2.0

Software

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

Comparison Summary

Xiaomi 14 Ultra vs. Realme C65: A Deep Dive

Let's dissect the Xiaomi 14 Ultra and the Realme C65, two 2024 smartphones targeting different segments of the market. While both offer modern features like NFC and Android 14, their underlying technology and intended user experiences diverge significantly. This comparison aims to illuminate those differences, empowering you to choose the device that truly aligns with your needs.

1. Specifications Breakdown

FeatureXiaomi 14 UltraRealme C65Real-World Implications
Design
Dimensions161.4 x 75.3 x 9.2 mm164.6 x 76.1 x 7.6 mmXiaomi is slightly smaller and thinner. Realme might feel bulkier.
Weight229.5 g185 gNoticeable weight difference; Realme is significantly lighter for extended use.
Build(Not specified - assumed premium materials)(Not specified)Xiaomi likely features a more premium build (glass/metal) impacting durability and feel.
Display
TypeLTPO AMOLED, 120Hz, Dolby Vision, HDR10+IPS LCD, 90HzXiaomi's display offers superior contrast, vibrant colors, smoother animations, and power efficiency.
Size6.73 inches6.67 inchesNegligible size difference in real-world usage.
Resolution1440 x 3200 (WQHD+)720 x 1604 (HD+)Xiaomi boasts significantly sharper visuals due to much higher pixel density.
Peak Brightness3000 nits625 nitsXiaomi's display will be far more visible in direct sunlight.
Performance
ChipsetSnapdragon 8 Gen 3MediaTek Helio G85Massive performance gap. Xiaomi will handle demanding tasks and gaming with ease.
CPUOcta-core (1x3.3 GHz Cortex-X4 & ...)Octa-core (2x2.0 GHz ...)Xiaomi offers significantly faster processing speeds for multitasking and app loading.
GPUAdreno 750Mali-G52 MC2Xiaomi offers a substantially more powerful GPU for gaming and graphically intensive applications.
RAM16GB8GBDouble the RAM on the Xiaomi allows for smoother multitasking and keeping more apps open in the background.
Storage512GB128GBXiaomi offers significantly more storage for apps, photos, and videos.
Battery
Capacity5000 mAh5000 mAhSimilar battery capacity, but real-world battery life will depend on optimization and usage patterns.
Other
OSAndroid 14Android 14Both run the latest Android version.
NFCYesYesBoth support contactless payments and data transfer.
USBUSB Type-C 3.2 Gen 2USB Type-C 2.0Xiaomi offers faster data transfer speeds.

2. Key Insights

The Xiaomi 14 Ultra is a flagship device designed for power users and those seeking the absolute best in mobile technology. Its cutting-edge processor, stunning display, and ample RAM deliver a premium experience. The Realme C65, on the other hand, is a budget-friendly option prioritizing affordability.

Xiaomi Advantages: Superior performance, dramatically better display, faster charging, more storage, and potentially a more premium build.

Realme C65 Advantages: Lighter weight, lower price point.

3. User Profiles and Recommendations

Xiaomi 14 Ultra: Ideal for demanding users, mobile gamers, content creators, and anyone who values top-tier performance, a brilliant display, and ample storage.

Realme C65: Suitable for budget-conscious users who prioritize basic functionality, such as calling, texting, web browsing, and social media, over peak performance. Good for users who prefer a lighter phone.

4. Buying Decision Framework

  1. What is your budget? The Xiaomi 14 Ultra will command a significantly higher price.
  2. What are your primary smartphone uses? For demanding tasks and gaming, the Xiaomi is essential. For basic use, the Realme C65 suffices.
  3. Do you prioritize display quality and performance? If yes, the Xiaomi's superior display and powerful hardware are crucial.

My Choice: Xiaomi 14 Ultra

While the Realme C65 offers excellent value for its price, I would choose the Xiaomi 14 Ultra. As a tech journalist who frequently uses demanding applications, records high-resolution video, and appreciates a top-tier visual experience, the Xiaomi's superior performance, stunning display, and ample storage are essential. The significant difference in processing power, graphics capabilities, and display quality would greatly enhance my productivity and overall user experience, justifying the higher investment. The faster USB standard would also significantly speed up my workflow when transferring large files. While I appreciate the lighter weight of the Realme C65, the performance benefits of the Xiaomi 14 Ultra far outweigh this single advantage for my specific needs.

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.