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

Detailed Comparison

Specification

General

Launch Date May 13, 2022 January 10, 2024
Release Year 2022 2024

Physical

Volume 100.96 cm³ 91.83 cm³
Screen Size to Weight Ratio 3.33 "/g 3.82 "/g
Weight 204 g 174.5 g
Height 163.3 mm 161.1 mm
Width 73.6 mm 75 mm
Thickness 8.4 mm 7.6 mm
Foldable Design No No
Available Colors
  • Silver
  • Gold
  • Black
  • Arctic White
  • Ocean Teal
  • Graphite black (Stealth Black)
  • Prism Gold

Display

Screen Size 6.8 " 6.67 "
Resolution 1116 x 2480 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 92.9 % 88.9 %
Pixel Density 400 PPI 395 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A N/A
Peak Brightness 1500 nits 1000 nits

Hardware

Battery Capacity per Screen Area 108.13 mAh/in² 112.39 mAh/in²
Battery Density 49.53 mAh/cm³ 54.45 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Mediatek Dimensity 6080 (6 nm)
CPU Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 730 Mali-G57 MC2

Connectivity

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

Software

Operating System Android Android
Initial OS Version 12 13
Maximum OS Version 13 16

Comparison Summary

Alright, let's dive into a head-to-head comparison of the ZTE Axon 40 Ultra and the Xiaomi Redmi Note 13. I'm breaking it down like I'm explaining it to a friend over coffee—with a healthy dose of tech-nerdiness, of course.

1. Specifications Breakdown

Here's a detailed look at the key specs, laid out with a focus on what they actually mean for you, the user:

FeatureZTE Axon 40 UltraXiaomi Redmi Note 13Real-World Implications
Design
Dimensions163.3 × 73.6 × 8.4 mm161.1 × 75 × 7.6 mmAxon is taller, slightly narrower, and thicker; Redmi is more compact in hand.
Weight204g174.5gRedmi is significantly lighter, better for extended use and single-hand operation.
Display
Size6.8"6.67"Axon has slightly more screen real estate, great for media consumption.
Resolution1116x24801080x2400Axon offers slightly sharper visuals with a higher pixel count.
PPI400395Both displays are equally sharp; pixel density difference is negligible.
TechnologyAMOLEDAMOLEDVibrant colors and deep blacks on both.
Refresh Rate120Hz120HzSmooth scrolling and animations on both.
Brightness1500 nits0 nitsAxon offers significantly better outdoor visibility, ideal for bright sunlight.
Performance
ChipsetSnapdragon 8 Gen 1 (4nm)Dimensity 6080 (6nm)Axon’s chip is significantly more powerful; better for gaming and demanding apps.
AnTuTu Score1,061,300448,036Axon has dramatically better overall performance, faster app loading, smoother multitasking.
GPUAdreno 730Mali-G57 MC2Axon offers superior graphics performance for gaming and GPU-intensive tasks.
Camera
Standard64MP f/1.6108MP f/1.7Redmi has higher resolution. Axon has wider aperture and better low-light capability.
Selfie16MP f/2.016MP f/2.4Axon selfie has wider aperture for better low-light performance.
Telephoto Lens64MP f/3.5NoneAxon offers dedicated zoom capability.
Wide Angle Lens64MP f/2.38MP f/2.2Axon has a wide angle camera. Redmi also has a wide angle.
Portrait(depth)None2MP f/2.4Redmi has a dedicated depth sensor, good for bokeh effect in portraits.
ToF 3D Sensor0.3MPNoneAxon has a Time-of-Flight sensor for depth and augmented reality.
Video ResolutionUp to 8K@30fps1080p@30fpsAxon excels in video, capable of professional-level recording.
OISYesNoAxon offers optical image stabilization for smoother and clearer videos.
Battery Life
Capacity5000mAh5000mAhBoth offer similar battery capacity.
Charging65W Fast Charging33W Fast ChargingAxon charges much faster, great for quick top-ups.
Software
OSAndroid 12 (upgradable to 13)Android 13 (upgradable to 16)Redmi ships with newer Android OS out of the box, plus more upgrade support.
Storage128/256/512/1024 GB128/256 GBAxon offers significantly more storage variants, especially for heavy multimedia users.
RAM8/12/16/18 GB6/8/12 GBAxon has significantly more RAM options for more demanding workflows.
Connectivity
WiFiWi-Fi 6Wi-Fi 5Axon has newer wifi technologies for faster more reliable connections.
Bluetooth5.25.3Redmi has a newer version and more audio codec support.

2. Key Insights

  • ZTE Axon 40 Ultra: This is a powerhouse, focusing on top-tier performance. It packs a seriously powerful chipset, a versatile camera setup including a dedicated telephoto lens, blazing-fast charging, and a gorgeous display with high brightness. The Axon is designed for users who need serious performance, whether for gaming, content creation, or intensive multitasking. It also boasts impressive video capabilities, capable of recording up to 8K resolution, along with an under-display front facing camera for a more immersive full screen experience.
  • Xiaomi Redmi Note 13: This is a more value-oriented offering. It provides solid performance for everyday tasks, a large battery, and an adequate camera system. While it may not match the Axon in raw power, it’s designed to be a reliable all-rounder that doesn't break the bank. The Redmi excels in user friendliness, with more software updates and a lighter weight for comfortable use over extended periods. The inclusion of modern Bluetooth audio codecs gives it an edge for music lovers.

Here's the breakdown:

  • Performance: The Axon 40 Ultra demolishes the Redmi Note 13 in raw performance thanks to its Snapdragon 8 Gen 1 chip. The difference in benchmark scores (over 100% higher!) is significant and reflects in real-world use.
  • Camera: The Axon has the more versatile setup with dedicated telephoto and wide angle lenses, a higher-end 64MP sensor, and 8K video recording. The Redmi, with its 108MP sensor, offers better detail in daylight and has a depth sensor. The Axon camera also benefits from OIS.
  • Display: Both use AMOLED panels, but the Axon 40 Ultra has much higher brightness, making it great for outdoors.
  • Battery: Both have 5000mAh batteries, but the Axon’s faster 65W charging is a clear advantage.
  • Build and Comfort: The Redmi Note 13 wins in terms of build quality and comfort due to the lighter weight and more up-to-date screen protection.
  • Software: The Redmi Note 13 will have support for more Android software updates.

3. User Profiles and Recommendations

  • ZTE Axon 40 Ultra: Ideal for power users, mobile gamers, content creators, and anyone who values top-tier performance and camera capabilities above all else. If you need a phone that can handle anything you throw at it, the Axon is your pick. This phone is for the person who is willing to pay for top-tier performance.
  • Xiaomi Redmi Note 13: Perfect for everyday users, students, budget-conscious buyers, and anyone who needs a reliable, well-rounded phone for daily tasks. It offers a smooth experience for social media, browsing, media consumption, and casual gaming.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. Do you prioritize raw performance and advanced features, or is affordability more important?
    • If performance and advanced features is a priority: The ZTE Axon 40 Ultra.
    • If affordability is more important: The Xiaomi Redmi Note 13.
  2. How important is camera versatility and quality for your usage?
    • For versatile cameras and professional video: The ZTE Axon 40 Ultra.
    • For great daylight photos and decent portraits: The Xiaomi Redmi Note 13.
  3. Is battery charging speed and outdoor visibility important to you?
    • If yes to both: The ZTE Axon 40 Ultra is the winner.

Scenario-Based Recommendations:

  • Mobile Gamer: Go for the ZTE Axon 40 Ultra for its powerful chipset and Adreno GPU.
  • Content Creator: Opt for the ZTE Axon 40 Ultra for its 8K video recording, versatile camera, and fast performance.
  • Budget-Conscious Buyer: The Xiaomi Redmi Note 13 offers great value and smooth performance for everyday use.
  • Everyday User: The Xiaomi Redmi Note 13 is a great fit, especially if you like lighter phones.
  • Frequent Traveler: The ZTE Axon 40 Ultra has faster charging and better outdoor visibility.

My Choice

If it were up to me, I'd choose the ZTE Axon 40 Ultra. Here's why: I often find myself editing videos on the go, and the Axon's 8K video recording and faster chipset would be a huge boost to my workflow. The better screen visibility outdoors also makes it more practical for everyday use, especially as I’m often outside for photography. Although it might be more expensive, it's an investment in a phone that doesn’t skimp on the essentials I need. The versatility of the camera system is a big plus, too. While I appreciate the lightness of the Redmi, the Axon's superior performance and camera capabilities make it the clear winner in my book.

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.