ZTE Axon 40 Ultra vs Xiaomi Redmi 13C - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date May 13, 2022 November 10, 2023
Release Year 2022 2023

Physical

Volume 100.96 cm³ 106.14 cm³
Screen Size to Weight Ratio 3.33 "/g 3.51 "/g
Weight 204 g 192 g
Height 163.3 mm 168 mm
Width 73.6 mm 78 mm
Thickness 8.4 mm 8.1 mm
Foldable Design No No
Available Colors
  • Silver
  • Gold
  • Black
  • Midnight Black
  • Glacier White
  • Navy Blue
  • Clover Green

Display

Screen Size 6.8 " 6.74 "
Resolution 1116 x 2480 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 92.9 % 83.7 %
Pixel Density 400 PPI 260 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A 450 nits
HBM Brightness N/A 600 nits
Peak Brightness 1500 nits N/A

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 110.07 mAh/in²
Battery Density 49.53 mAh/cm³ 47.11 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Mediatek MT6769Z Helio G85 (12 nm)
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU Adreno 730 Mali-G52 MC2

Connectivity

USB Version 3.1 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.1, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version 13

Comparison Summary

Alright, let's dive into a head-to-head comparison of the ZTE Axon 40 Ultra and the Xiaomi Redmi 13C. These two phones sit at vastly different ends of the smartphone spectrum, and understanding their differences is crucial to making the right choice. Let's break it down like we're chatting over coffee, looking at what each phone brings to the table, spec by spec.

1. Specifications Breakdown

Here's a detailed table, keeping in mind what each spec actually means for the person using the phone:

FeatureZTE Axon 40 UltraXiaomi Redmi 13CReal-World Implications
Design
Dimensions163.3 x 73.6 x 8.4 mm168 x 78 x 8.1 mmThe Redmi 13C is larger and might feel less comfortable in smaller hands or pockets.
Weight204g192gZTE Axon 40 Ultra is heavier, which might be noticeable during long use.
Display
Size6.8"6.74"Both have large screens, but the Axon is slightly bigger, offering a bit more immersion.
Resolution1116x2480720x1600Axon's display is much sharper, leading to clearer images and text.
Pixel Density (PPI)400260The Axon's display is noticeably more crisp and detailed than the Redmi 13C.
TechnologyAMOLEDIPS LCDAMOLED means deeper blacks, better contrast, and more vibrant colors on the Axon.
Refresh Rate120Hz90HzThe Axon is smoother during scrolling and animations.
Brightness1500 nits0 nitsThe Axon is drastically brighter, ensuring excellent outdoor visibility in direct sunlight.
Performance
ChipsetSnapdragon 8 Gen 1Helio G85The Axon is much faster and more responsive, suitable for demanding tasks and games.
Antutu Score1,061,300222,000Axon is significantly more powerful for intensive use, multitasking, and gaming.
GPUAdreno 730Mali-G52 MC2The Axon's GPU is much stronger for high-end gaming and graphics-intensive apps.
Camera
Main Camera64MP, f/1.6, 1/1.72" Sony IMX78750MP, f/1.8, 1/2.76" Samsung S5KJN1Axon's superior sensor size, aperture, and pixel size will result in better low-light and more detailed images.
Selfie Camera16MP, f/2.08MP, f/2.0Axon captures more detailed selfies with its higher resolution.
Telephoto Lens64MP, f/3.5, 1/2" Omnivision OV64BN/AThe Axon has the advantage of a telephoto zoom lens for taking zoomed photos with more detail.
ToF 3D Sensor0.3MPN/AAxon has depth sensing for potential 3D photography apps.
Macro LensN/A2MP, f/2.4Redmi has a dedicated macro lens for extreme close-up shots.
Wide Angle + Macro64MP, f/2.3, 1/1.72" Sony IMX787N/AAxon has a versatile wide-angle lens, doubling as a macro option.
Video8K@30fps, 4K@120fps1080p@30fpsThe Axon supports significantly higher-resolution video recording for professional-grade footage.
Camera Features4K/8K, OIS, etc.Digital IS, etc.The Axon has more advanced video and image features, including OIS for smoother videos.
Battery Life
Capacity5000mAh5000mAhBoth have similar battery capacity, indicating comparable daily use.
Charging65W18WThe Axon charges much faster, significantly reducing downtime.
Battery FeaturesNon-removableReverse charging, Non-removableThe Redmi 13C supports reverse charging to share the battery with other devices.
Software
OSAndroid 12Android 13The Redmi 13C has a slightly newer operating system out of the box.
Connectivity
Wi-FiWi-Fi 6Wi-Fi 5Axon offers faster Wi-Fi speeds and better performance with Wi-Fi 6.
Bluetooth5.25.3Redmi 13C offers slightly newer Bluetooth version with additional codec support.
GPSL1+L5, L1L1Axon is slightly more accurate in navigation.
SIMDual StandbyDual StandbyBoth support two SIM cards for convenience.
Storage/RAM
Internal128/256/512/1024GB128/256GBAxon offers much higher storage options, especially useful for large media files.
RAM8/12/16/18GB4/6/8GBAxon excels at multitasking and running demanding applications with its higher RAM.
Expandable StorageNoNoBoth phones do not support expandable storage.
Audio
QualityDTS, 3 MicsStereo SpeakersAxon has better audio with DTS surround sound and enhanced voice recording capabilities.
Security
FeaturesBasic Fingerprint SensorSide-mounted Fingerprint SensorThe Redmi's side mounted sensor is more practical and easy to reach.
SensorsProximity, Gyroscope, Gravity, HallCompass, Ultrasonic proximity virtualAxon has a more comprehensive sensor suite suitable for advanced features and gaming.

2. Key Insights

ZTE Axon 40 Ultra:

  • Strengths: This phone is a powerhouse. Its display is absolutely top-notch, with vibrant colors, excellent sharpness, and incredible brightness. The performance is also significantly better, handling demanding games and multitasking with ease. Its camera system is vastly superior in terms of both hardware and features. The fast charging is a huge convenience.
  • Competitive Advantages: The Axon 40 Ultra outshines the Redmi in display quality, processing power, camera capabilities, and charging speed. It is designed for users who want the best possible performance and features in a smartphone.
  • Trade-offs: Its higher price point is a major consideration, its larger size and weight could be less practical for some, and it uses a slightly older version of Android.
  • Limitations: It does not have a dedicated macro lens or expandable storage.

Xiaomi Redmi 13C:

  • Strengths: The Redmi 13C is an excellent budget phone. It offers a big screen, a decent camera for the price, and a long-lasting battery. It also has reverse charging capability.
  • Competitive Advantages: Its key advantage is its affordability. It’s a solid choice for users who need the basic functions of a smartphone without breaking the bank.
  • Trade-offs: It has a lower-resolution display with less vibrant colors, and its performance is substantially slower. The camera system is less versatile and has limited video recording capabilities.
  • Limitations: It lacks the processing power for demanding applications, has a less vibrant and sharp screen and does not have expandable storage.

3. User Profiles and Recommendations

  • ZTE Axon 40 Ultra:
    • Best Suited For: Power users, mobile gamers, photographers, and those who value premium display quality and overall performance.
    • Use Cases: Perfect for mobile content creation, high-end gaming, media consumption, professional photography/videography, and smooth multitasking.
  • Xiaomi Redmi 13C:
    • Best Suited For: Budget-conscious users, first-time smartphone buyers, or those who need a reliable daily driver for basic tasks.
    • Use Cases: Good for browsing the internet, social media, basic photography, and casual use, and is a good backup phone.

4. Buying Decision Framework

Here are three questions to consider before choosing between these phones:

  1. Budget: How much are you willing to spend on a smartphone?
  2. Primary Use: What do you mostly use your phone for? (e.g., social media, gaming, photography)
  3. Performance Needs: How important is speed and responsiveness? (e.g., multitasking, gaming, demanding apps)

Scenario-Based Recommendations:

  • Scenario 1: Budget-Conscious Casual User: Choose the Xiaomi Redmi 13C. It delivers essential smartphone functionalities at a very affordable price.
  • Scenario 2: Photo Enthusiast with Moderate Budget: Consider the ZTE Axon 40 Ultra. Its superior camera system will make a difference in image quality, plus the added benefits of better display and performance, even though it comes at a higher cost.
  • Scenario 3: Power User Who Needs Top Performance: The ZTE Axon 40 Ultra is the only logical choice. Its top-of-the-line specifications justify its higher price for users who need the best possible performance and features.

Which Phone Would I Choose and Why?

If I were choosing between these two phones, I would pick the ZTE Axon 40 Ultra without hesitation. While it's a more expensive device, its superiority in almost every aspect that matters to me (display quality, performance, and camera capabilities) makes it well worth the investment. As a tech journalist and smartphone enthusiast, I need a phone that can keep up with my demands, and that the Axon can easily provide.

The significantly higher-resolution display with vibrant AMOLED technology makes a huge difference for content consumption, writing and editing, and just general use. The performance, thanks to the Snapdragon 8 Gen 1, will help me test demanding apps and games to their limits. The exceptional camera setup gives me the freedom to explore different types of mobile photography and video recording. Even though the battery capacity is the same, the fast charging means less time tethered to a wall socket. The more complete sensor array is important to me, as it can allow me to test more advanced features and applications.

While the Xiaomi Redmi 13C is a good budget phone, it simply cannot compete with the capabilities of the Axon 40 Ultra. It's about choosing the right tool for the job, and for my needs, the Axon is the clear winner.

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.