Realme GT 5G vs Xiaomi 13 Ultra - Detailed Phone Comparison

Detailed Comparison

Specification
Realme GT 5G
Realme GT 5G
Realme

General

Launch Date March 10, 2021 April 21, 2023
Release Year 2021 2023

Physical

Volume 97.59 cm³ 110.79 cm³
Screen Size to Weight Ratio 3.46 "/g 2.96 "/g
Weight 186 g 227 g
Height 158.5 mm 163.2 mm
Width 73.3 mm 74.6 mm
Thickness 8.4 mm 9.1 mm
Foldable Design No No
Available Colors
  • Silver
  • Blue
  • Gold/Black
  • Black
  • Yellow
  • Blue
  • White
  • Orange
  • Olive Green

Display

Screen Size 6.43 " 6.73 "
Resolution 1080 x 2400 1440 x 3200
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 85.9 % 89.8 %
Pixel Density 409 PPI 522 PPI
Refresh Rate 120 Hz 120 Hz
Typical Brightness N/A N/A
HBM Brightness N/A 1300 nits
Peak Brightness N/A 2600 nits

Hardware

Battery Capacity per Screen Area 108.84 mAh/in² 110.39 mAh/in²
Battery Density 46.11 mAh/cm³ 45.13 mAh/cm³
Battery Capacity 4500 mAh 5000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8350 Snapdragon 888 5G (5 nm) Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
CPU Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55 Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
GPU Adreno 660 Adreno 740

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, OTG, DisplayPort

Software

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

Comparison Summary

1. Specifications Comparison

Here's a detailed comparison of the Realme GT 5G and Xiaomi 13 Ultra, focusing on practical user experience:

Design

FeatureRealme GT 5GXiaomi 13 UltraPractical Impact
Physical Size158.5 × 73.3 × 8.4 mm163.2 × 74.6 × 9.1 mmXiaomi 13 Ultra is noticeably larger and thicker, potentially less comfortable for smaller hands and one-handed use.
Weight186g227gRealme GT 5G is significantly lighter, making it more comfortable for prolonged use and easier to carry.

Display

FeatureRealme GT 5GXiaomi 13 UltraPractical Impact
Size6.43"6.73"Xiaomi 13 Ultra's larger screen is better for media consumption and gaming, providing more screen real estate.
Resolution1080x24001440x3200Xiaomi 13 Ultra offers a much sharper display with significantly more detail, making text and images clearer.
Pixel Density (PPI)409522Xiaomi 13 Ultra's higher pixel density results in a noticeably sharper and more detailed visual experience.
TechnologyAMOLEDAMOLEDBoth offer vibrant colors, deep blacks, and excellent contrast, which translates to a premium viewing experience.
Refresh Rate120Hz120HzBoth provide smooth scrolling and animations, enhancing responsiveness for gaming and general use.
Brightness0 nits2600 nitsXiaomi 13 Ultra's much higher brightness makes it significantly more usable outdoors in direct sunlight.

Performance

FeatureRealme GT 5GXiaomi 13 UltraPractical Impact
ChipsetSnapdragon 888 (5nm)Snapdragon 8 Gen 2 (4nm)Xiaomi 13 Ultra's newer chipset offers faster processing, better efficiency, and superior performance for demanding tasks like gaming and multitasking.
AnTuTu Score912,3421,532,113Xiaomi 13 Ultra offers significantly higher performance for demanding apps, gaming, and multitasking, resulting in a smoother overall experience.
GPUAdreno 660Adreno 740Xiaomi 13 Ultra's GPU provides better graphics performance for gaming and graphically intensive apps.

Camera

FeatureRealme GT 5GXiaomi 13 UltraPractical Impact
Main Camera64MP, f/1.8, 1/1.7" Sony IMX68250MP, f/1.9, 1" Sony IMX989Xiaomi 13 Ultra has a larger sensor which captures more light and detail, resulting in better image quality, especially in low-light conditions, despite lower megapixel count.
Telephoto + Portrait CameraN/A50MP, f/1.8, 1/2.51" Sony IMX858Xiaomi 13 Ultra has a dedicated telephoto + portrait lens for zoomed-in shots and better portrait mode effects.
Selfie Camera16MP, f/2.532MP, f/2.0Xiaomi 13 Ultra's selfie camera captures more detail and better low-light performance due to higher resolution and a wider aperture.
Telephoto Lens CameraN/A50MP, f/3.0, 1/2.51" Sony IMX858Xiaomi 13 Ultra has a dedicated telephoto lens for zoomed-in shots.
Wide Angle Lens Camera8MP, f/2.3N/ARealme GT 5G has a wide-angle lens for capturing expansive shots.
Macro Lens Camera2MP, f/2.4N/ARealme GT 5G has a macro lens for close-up shots of small objects.
Wide Angle + Macro CameraN/A50MP, f/1.8, 1/2.51" Sony IMX858Xiaomi 13 Ultra has a wide-angle/macro lens.
Video RecordingUp to 4K@60fps with EISUp to 8K@24fps with HDR, EISXiaomi 13 Ultra can record in higher 8K resolution, providing more detailed video, and has better HDR capabilities.
DXOMark ScoreN/AMobile: 140 (photo 138, video 137) Selfie: 128 (photo 123, video 137)Xiaomi 13 Ultra has an excellent camera according to DXOMark. Realme GT 5G has not been reviewed by them.

Battery

FeatureRealme GT 5GXiaomi 13 UltraPractical Impact
Capacity4500 mAh5000 mAhXiaomi 13 Ultra's larger battery should provide longer battery life, especially for heavy usage scenarios.
Charging65W Fast Charging90W Fast ChargingXiaomi 13 Ultra charges much faster, which can be a significant advantage for users needing quick power top-ups.
Other FeaturesNon-removableReverse Charging, 50W Wireless Charge, 10W Wireless Reverse, Non-removable, Surging P2 & G1 ChipsXiaomi 13 Ultra offers versatile charging options with wireless and reverse wireless charging, enhancing convenience.

Software

FeatureRealme GT 5GXiaomi 13 UltraPractical Impact
OSAndroid 11Android 13Xiaomi 13 Ultra runs on a newer Android version, potentially offering a more modern interface and features with enhanced security.
Max VersionAndroid 14Android 14Both devices are expected to receive software updates until Android 14, ensuring longevity of the device.

Connectivity

FeatureRealme GT 5GXiaomi 13 UltraPractical Impact
Wi-FiWi-Fi 5Wi-Fi 6Xiaomi 13 Ultra offers faster and more reliable Wi-Fi connections, especially in congested environments.
BluetoothBluetooth 5.2Bluetooth 5.3Xiaomi 13 Ultra has slightly improved connection stability and energy efficiency due to newer bluetooth.
GPSGPS, A-GPS, GLONASS, Beidou, GalileoA-GPS, GLONASS, Beidou, QZSS, NavIC SystemXiaomi 13 Ultra offers better location accuracy and reliability with support for additional satellite systems.
SIMDual SIM, Dual StandbyDual SIM, Dual StandbyBoth support dual SIM functionality for managing multiple phone numbers.

Storage and RAM

FeatureRealme GT 5GXiaomi 13 UltraPractical Impact
Internal128 GB or 256 GB256 GB, 512 GB, or 1024 GBXiaomi 13 Ultra provides much more storage for users who need a large library of files, photos, videos, and apps.
RAM8 GB or 12 GB12 GB or 16 GBXiaomi 13 Ultra has more RAM, which means smoother multitasking and improved performance, especially for heavy apps.
ExpandableNoNoBoth do not offer expandable storage which is something to be taken into consideration.

Audio

FeatureRealme GT 5GXiaomi 13 UltraPractical Impact
QualityDolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphonesDolby Atmos, Hi-Res Audio, Stereo Speakers, 3 microphonesXiaomi 13 Ultra has slightly enhanced spatial audio, higher quality audio playback and better voice capturing abilities.

Security

FeatureRealme GT 5GXiaomi 13 UltraPractical Impact
Sensorbasic fingerprint sensorbasic fingerprint sensorBoth offer basic biometric security for device unlock.

Build Quality

FeatureRealme GT 5GXiaomi 13 UltraPractical Impact
Screen ProtectionUnknownCorning Gorilla Glass Victus 2Xiaomi 13 Ultra is significantly more durable.

Sensors

FeatureRealme GT 5GXiaomi 13 UltraPractical Impact
SensorsAccelerometer, Compass, Fingerprint, ProximityAccelerometer, Compass, Gyroscope, Barometer, Fingerprint, Proximity, RGBXiaomi 13 Ultra has more advanced environmental sensors, enabling more accurate motion tracking for gaming and health apps, and precise environment monitoring.

2. Key Differences Analysis

Realme GT 5G Advantages

  • Lighter and More Compact: Significantly lighter and smaller, more comfortable for prolonged use and one-handed operation.
  • Wide Angle and Macro Lenses: Has dedicated wide-angle and macro lenses, allowing for more versatile photography options compared to the Xiaomi 13 Ultra.

Xiaomi 13 Ultra Advantages

  • Superior Display: Larger, higher-resolution display with much higher brightness, offering a significantly better visual experience, especially outdoors.
  • Higher Performance: Faster chipset and GPU lead to better overall performance, smoother gaming, and more efficient multitasking.
  • Better Camera System: Larger camera sensors, more versatile lens setup (telephoto + portrait and telephoto and wide + macro), and advanced video capabilities result in significantly better image quality and video recording.
  • Larger Battery and Faster Charging: Offers longer battery life and much faster charging, which can be a significant advantage for heavy users.
  • Advanced Features: Better wifi, advanced audio capturing with 3 microphones, better bluetooth, better GPS support, better screen protection, more storage and RAM and better sensors.
  • More Up-to-date software: Comes with Android 13, which might receive software updates for longer than the Realme GT 5G.

Trade-offs

  • Size and Weight: Xiaomi 13 Ultra's larger size and weight make it less comfortable to handle, especially for one-handed use.
  • Camera: Realme GT 5G lacks the advanced camera features of Xiaomi 13 Ultra, particularly in low-light performance and zoom capabilities, it does have a dedicated wide angle and macro lens unlike the Xiaomi 13 Ultra.

3. User Profiles & Recommendations

Realme GT 5G is ideal for:

  • Users prioritizing a lightweight and compact design: Those who prefer a smaller phone that is easier to handle and carry.
  • Users who need a wide-angle and macro lens: Those that value versatility with their camera's lens options.
  • Budget-conscious consumers: Those seeking good performance without paying a premium price.

Use Cases for Realme GT 5G:

  • Daily communication and social media browsing.
  • Casual gaming.
  • General photography, including wide-angle and macro shots.
  • Users with smaller hands, value a lightweight device for ease of handling.

Xiaomi 13 Ultra is ideal for:

  • Photography enthusiasts: Those who demand the best image and video quality and advanced camera features.
  • Power users: Those who require high performance for gaming and intensive applications.
  • Users who need a long-lasting battery and fast charging: Those who are heavy users who require all day battery or need quick recharge times.
  • Users who prioritize a premium visual experience: Those who value a high-quality display for media consumption.

Use Cases for Xiaomi 13 Ultra:

  • Professional-level photography and videography.
  • Intensive gaming and multitasking.
  • Content creators.
  • Users who spend a lot of time outdoors and need a bright screen.
  • Users who need long battery life and fast charging.

4. Decision Framework

Here are three key questions to help buyers decide:

  1. Prioritize Design or Performance?
    • If a lightweight and compact phone is paramount, the Realme GT 5G is the better choice.
    • If you prioritize top performance and an excellent display, the Xiaomi 13 Ultra is the better pick.
  2. What Camera Features Do You Need?
    • If you need a wide-angle and macro lens, the Realme GT 5G is a better option.
    • If you want advanced camera features with great low-light and zoom performance, the Xiaomi 13 Ultra's larger sensors, versatile lens options and improved features are worth the investment.
  3. What Is Your Budget?
    • If budget is a major constraint, the Realme GT 5G offers good value for the price.
    • If you are willing to pay more for cutting-edge features and superior performance, the Xiaomi 13 Ultra is the superior option.

Scenario-Based Recommendations:

  • Scenario 1: Casual User: For general use, a lighter phone, a dedicated wide-angle and macro lens, and saving some money, the Realme GT 5G is adequate.
  • Scenario 2: Photography Enthusiast: For exceptional camera quality, video recording, and a top-tier display, the Xiaomi 13 Ultra is the best choice.
  • Scenario 3: Power User: For maximum performance, heavy gaming, and long battery life, the Xiaomi 13 Ultra is the best option.

My Choice

If I were to choose between these two phones, I would pick the Xiaomi 13 Ultra. Here's why:

Although I appreciate the lightweight design and the versatility of the macro and wide-angle lenses on the Realme GT 5G, the advantages of the Xiaomi 13 Ultra are far more compelling for my personal usage and priorities:

  • Superior Display: I value a sharp, bright display for media consumption and general use. The high resolution and brightness of the Xiaomi 13 Ultra are invaluable for me.
  • Top-Tier Performance: I engage in demanding tasks like mobile gaming and photo editing. The Xiaomi 13 Ultra's significantly higher performance would provide a much smoother and more responsive experience.
  • Exceptional Camera System: As an avid photographer, the larger sensors, more versatile telephoto lens, and advanced video features are extremely important. The Xiaomi 13 Ultra's camera system is a significant upgrade that would greatly benefit my needs.
  • Long Battery Life and Fast Charging: I often spend long days away from a charger, so the larger battery and faster charging capabilities of the Xiaomi 13 Ultra would be a lifesaver.
  • Longevity: I want a phone that will be supported by software updates for a long time, the fact that the Xiaomi 13 Ultra is a newer phone with better hardware means that it will have longer software support.

While I acknowledge the trade-off of a larger and heavier phone, the superior features and overall user experience of the Xiaomi 13 Ultra outweigh these drawbacks for me. It's simply the better device if you are seeking high performance, a great camera, and an excellent display. The price to value is better with the Xiaomi 13 Ultra.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
  • Digital media communication
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Bridging technical complexity with engaging, accessible narratives.