Realme GT Neo2 vs Xiaomi 13 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date September 28, 2021 April 21, 2023
Release Year 2021 2023

Physical

Volume 111.13 cm³ 110.79 cm³
Screen Size to Weight Ratio 3.31 "/g 2.96 "/g
Weight 199.8 g 227 g
Height 162.9 mm 163.2 mm
Width 75.8 mm 74.6 mm
Thickness 9 mm 9.1 mm
Foldable Design No No
Available Colors
  • Neo Black
  • Neo Blue
  • Neo Green
  • Black
  • Yellow
  • Blue
  • White
  • Orange
  • Olive Green

Display

Screen Size 6.62 " 6.73 "
Resolution 1080 x 2400 1440 x 3200
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.7 % 89.8 %
Pixel Density 398 PPI 522 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1300 nits
Peak Brightness 1300 nits 2600 nits

Hardware

Battery Capacity per Screen Area 114.09 mAh/in² 110.39 mAh/in²
Battery Density 44.99 mAh/cm³ 45.13 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Adreno 650 Adreno 740

Connectivity

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

Software

Operating System Android Android
Initial OS Version 11 13
Maximum OS Version 12 14

Comparison Summary

Alright, let's dive into a detailed comparison of the Realme GT Neo2 and the Xiaomi 13 Ultra. This isn't just a spec sheet showdown; we'll be looking at how these differences impact your daily experience.

1. Specifications Breakdown

Here's a detailed breakdown comparing the key specs and what they mean for you:

FeatureRealme GT Neo2Xiaomi 13 UltraReal-World Implications
Design
Dimensions162.9 × 75.8 × 9 mm163.2 × 74.6 × 9.1 mmThe Realme GT Neo2 is slightly wider, while the Xiaomi is a tad thicker but negligibly so. Both will feel substantial in hand.
Weight199.8g227gThe Realme GT Neo2 is noticeably lighter, making it more comfortable for extended use without wrist fatigue.
Display
Size6.62"6.73"The Xiaomi 13 Ultra offers a marginally larger screen for a more immersive experience.
Resolution1080x24001440x3200The Xiaomi 13 Ultra's significantly higher resolution results in a sharper, crisper display, noticeable in text and detailed images.
PPI398522Higher pixel density on the Xiaomi 13 Ultra means finer details and less pixelation, especially for smaller fonts and intricate graphics.
TechnologyAMOLEDAMOLEDBoth have vibrant colors, deep blacks, and excellent contrast typical of AMOLED screens.
Refresh Rate120Hz120HzBoth provide smooth scrolling and animations, ideal for gaming and fluid UI navigation.
Brightness1300 nits2600 nitsThe Xiaomi 13 Ultra is exceptionally brighter, offering vastly superior outdoor visibility even in direct sunlight, a huge plus for outdoor enthusiasts.
Performance
ChipsetSnapdragon 870 (7 nm)Snapdragon 8 Gen 2 (4 nm)The Xiaomi 13 Ultra's newer chipset delivers far superior performance in everyday use, gaming, and demanding apps; Realme GT Neo2 is a generation behind.
AnTuTu Score794,6431,532,113The Xiaomi 13 Ultra shows nearly double the benchmark performance, translating into snappier app loading, seamless multitasking, and superior gaming experience.
GPUAdreno 650Adreno 740The Adreno 740 in the Xiaomi 13 Ultra provides significantly better graphics processing, enhancing gaming and other GPU-intensive tasks.
Camera
Main Camera64MP, f/1.8, 1/1.72"50MP, f/1.9, 1"Xiaomi 13 Ultra has a bigger sensor, capturing more light. This results in better low-light performance and greater dynamic range. While Realme offers more megapixels, sensor size is critical.
TelephotoNone50MP, f/1.8, 1/2.51"The Xiaomi 13 Ultra features a dedicated telephoto lens for zoomed-in shots and portrait photography. The Realme GT Neo2 misses out on this capability.
Selfie16MP, f/2.5, 1/3.13"32MP, f/2.0The Xiaomi 13 Ultra offers a higher-resolution and wider aperture selfie camera, capturing more detail and better low-light performance for selfies.
Ultra Wide + MacroNone50MP, f/1.8, 1/2.51"The Xiaomi 13 Ultra offers a dedicated ultrawide and macro camera. The Realme GT Neo2 offers a dedicated macro and wide angle lens as separate lenses.
TelephotoNone50MP, f/3.0, 1/2.51"The Xiaomi 13 Ultra features a dedicated telephoto lens. The Realme GT Neo2 misses out on this capability.
Video4K@60fps with EIS8K@24fps, 4K@60fps with HDR, EISXiaomi 13 Ultra supports higher video resolution and HDR capabilities for superior video quality and more professional filmmaking features.
DxoMarkN/AMobile: 140, Selfie: 128The Xiaomi 13 Ultra has scored very well in professional camera benchmarks, which indicates superior camera performance. The Realme has not been tested.
Camera FeaturesLimited featuresRobust featuresThe Xiaomi 13 Ultra offers a full suite of advanced photography features (OIS, RAW 14bits, Optical Zoom, etc), making it a powerful tool for photography enthusiasts.
Battery Life
Capacity5000mAh5000mAhBoth have the same battery capacity which should provide all-day battery life under normal usage.
Charging65W Fast Charging90W Fast ChargingThe Xiaomi 13 Ultra charges faster, reducing downtime and keeping you on the move.
FeaturesNon-removable50W Wireless, Reverse, Smart ChargingThe Xiaomi 13 Ultra offers faster wireless charging and reverse wireless charging, providing extra convenience and flexibility.
Software & Connectivity
OSAndroid 11 (up to 12)Android 13 (up to 14)The Xiaomi 13 Ultra runs on a newer version of Android, offering the latest software features and security updates.
Wi-FiWi-Fi 6Wi-Fi 6, MIMOBoth provide fast Wi-Fi, the Xiaomi's MIMO is more advanced and reliable.
Bluetooth5.25.3The Xiaomi 13 Ultra has the newest version of Bluetooth. Both are excellent for audio and peripherals.
GPSMultiple systemsMultiple systemsBoth have very similar GPS capabilities. Realme offers slightly more systems.
Storage & RAM
Internal Storage128GB/256GB256GB/512GB/1024GBThe Xiaomi 13 Ultra offers much larger storage options, ideal for users with extensive media libraries, while Realme comes with either 128 GB or 256 GB.
RAM6GB/8GB/12GB12GB/16GBThe Xiaomi 13 Ultra offers more RAM, facilitating smoother multitasking and more demanding apps.
ExpandableNoNoNeither phone offers expandable storage.
Audio & Security
AudioDolby Atmos, Hi-Res, Stereo, 2 Microphones, Noise CancellationDolby Atmos, Hi-Res, Stereo, 3 MicrophonesBoth phones offer high-quality audio, but Realme offers noise cancellation on their microphones, while the Xiaomi offers one additional microphone for better voice clarity.
SecurityFingerprint sensorFingerprint sensorBoth use a fingerprint sensor for biometric security.
Build Quality
Screen ProtectionUnknownGorilla Glass Victus 2Xiaomi offers superior screen protection, for enhanced durability and drop protection.
SensorsMultipleMultiple, incl BarometerXiaomi includes a barometer for additional environmental sensing capabilities. Realme has a geomagnetic sensor.

2. Key Insights

  • Realme GT Neo2:
    • Strengths: Lighter design, and solid performance for its class, and includes a 3.5mm headphone jack, which the Xiaomi lacks.
    • Competitive Advantages: More affordable, and a good all-rounder for everyday use and light gaming.
    • Trade-offs: Less advanced camera system, and lower-resolution display, lower quality screen protection.
  • Xiaomi 13 Ultra:
    • Strengths: Unmatched display quality, top-tier performance with the latest Snapdragon chip, a more versatile and superior camera system, and faster charging.
    • Competitive Advantages: Premium build quality, superior imaging capabilities, and significantly more power for heavy users and professionals.
    • Trade-offs: Higher weight and price, no headphone jack.

3. User Profiles and Recommendations

  • Realme GT Neo2:
    • Best Suited For: Everyday users on a budget, gamers who don't need the absolute highest graphical fidelity, and anyone who values a lighter device and still gets very good performance.
    • Use Cases: Social media, web browsing, casual gaming, media consumption, and general daily tasks.
  • Xiaomi 13 Ultra:
    • Best Suited For: Photography enthusiasts, professionals needing top-tier performance and display quality, and users who want the absolute best mobile experience, without cost being a significant concern.
    • Use Cases: Professional photography, videography, mobile gaming, demanding applications, and content creation.

4. Buying Decision Framework

Here are three practical questions to help you decide:

  1. How important is camera performance to you?
    • If you're a casual user who takes photos occasionally, the Realme GT Neo2 will do the job fine. However, if you're serious about photography, the Xiaomi 13 Ultra is the clear choice.
  2. How important is a premium experience?
    • If you're looking for the best display, performance, and a suite of premium features, the Xiaomi 13 Ultra is worth the extra investment. If you don't need the latest and greatest, the Realme will do an admirable job.
  3. What is your budget?
    • The Realme GT Neo2 provides a good price-to-performance ratio. If your budget is tight, or you don't need the ultimate performance, this is a great option. However, if you want to pay more for the best-of-the-best, the Xiaomi 13 Ultra has a lot to offer.

Scenario-Based Recommendations:

  • Casual User: The Realme GT Neo2 is a better fit, providing excellent performance for daily tasks without breaking the bank.
  • Mobile Photographer: The Xiaomi 13 Ultra is the clear winner, offering a vastly superior camera system with professional-grade capabilities.
  • Heavy Gamer: The Xiaomi 13 Ultra will provide a superior gaming experience with its more powerful chipset and advanced display.
  • Power User: The Xiaomi 13 Ultra provides better performance and more storage, catering to more demanding users.
  • Budget-Conscious Buyer: The Realme GT Neo2 offers an excellent mix of features at a lower price point.

My Choice

If I were choosing, I'd personally go with the Xiaomi 13 Ultra. Here's why:

As a tech journalist, I often use my phone for photography and video, and I always prioritize the highest performance possible. The Xiaomi 13 Ultra's superior camera system, coupled with its incredible display, more premium build, and top-tier performance, makes it the clear choice for me. While the price is higher, the overall quality and user experience justify the investment. The added wireless charging and reverse wireless capabilities also seal the deal for me.

While the Realme GT Neo2 is a great device, and would be more than sufficient for a lot of people, the Xiaomi 13 Ultra is the better fit for my specific needs. The camera is just too good to pass up.

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.