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Lab Benchmark Battle

realme GT 2 Pro vs Xiaomi 15 Ultra

Direct side-by-side battle analyzing display brightness, chipset benchmark percentiles, multi-camera arrays, battery capacity, and charging speeds.

Smartphone Battle
Comparing 2 devicesSwipe across ⇄
realme GT 2 Pro
· 2022

realme GT 2 Pro

$549
87.3/ 100
Overall
Exceptional
BeastScore
87.3
Benchmark
Performance90/100
Camera88/100
Battery88/100
Xiaomi 15 Ultra
· 2025

Xiaomi 15 Ultra

$1599
87.6/ 100
Overall
Exceptional
BeastScore
87.6
Benchmark
Performance95/100
Camera91/100
Battery88/100

Which Phone Should You Buy: Key Reasons & Hardware Advantages

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Reasons to buy realme GT 2 Pro:
  • ✓27g lighter chassis (199g) optimized for one-handed ergonomics
  • ✓$1050 lower launch MSRP ($549 vs $1599)
  • ✓50MP primary camera sensor with 4K/120fps video recording
Reasons to buy Xiaomi 15 Ultra:
  • ✓Larger 5,410 mAh battery capacity (+410 mAh more capacity)
  • ✓50MP primary camera sensor with 4K/120fps video recording
  • ✓6.73" display with 120Hz ProMotion refresh rate

How Do the Specifications Compare Side-by-Side?

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Specificationrealme GT 2 ProXiaomi 15 Ultra
1. Display & Screen
Screen Type & TechAMOLEDLTPO AMOLED
Screen Size6.7"6.73"
Resolution & Density3216x1440 (525 ppi)3200x1440 (522 ppi)
Refresh Rate120 Hz ProMotion120 Hz ProMotion
Brightness1,400 nits peak3,200 nits peak
Screen ProtectionScratch-resistant glassScratch-resistant glass
2. Platform & Performance
Chipset / ProcessorHigh performance SoC High performance SoC
CPU CoresMulti-core high performanceMulti-core high performance
GPU GraphicsIntegrated GraphicsIntegrated Graphics
Operating SystemAndroid 12Android 15
3. Memory & Storage
RAM Memory12 GB16 GB
Internal Storage128GB / 256GB256GB / 512GB / 1024GB
Storage SpeedHigh-speed flashHigh-speed flash
Card SlotNoNo
4. Main Camera Optics
Primary Camera50 MP, f/1.88, OIS, Sony IMX76650 MP, f/1.63, OIS, Sony LYT-900
Telephoto ZoomNone (Digital zoom only)50 MP (5x optical zoom), f/2.5, OIS
Ultrawide Camera50 MP, f/2.250 MP, f/1.8
LiDAR / DepthNoneNone
5. Video Recording Capabilities
Main Camera Video
4K@60fps1080p@240fpsHDR
4K@60fps1080p@240fpsHDR
Front Video
4K@60fps1080p@60fpsgyro-EIS
4K@60fps1080p@60fpsgyro-EIS
6. Selfie Camera
Selfie Lens32 MP, f/2.4532 MP, f/2
7. Body & Dimensions
Dimensions163.2 x 74.7 x 8.2 mm161.3 x 75.5 x 9.5 mm
Weight199 g226 g
Build MaterialsGlass front, metal/glass frameGlass front, metal/glass frame
SIM TypeNano-SIM / eSIM supportNano-SIM / eSIM support
Water ResistanceNot certifiedIP68
8. Battery & Charging
Battery Capacity5,000 mAh5,410 mAh
Wired Fast Charging65W wired fast charging90W wired fast charging
Wireless ChargingNot supported80W wireless charging
Reverse ChargingReverse wireless chargingReverse wireless charging
9. Sound & Audio
LoudspeakerStereo speakersStereo speakers
3.5mm Headphone JackNoNo
10. Connectivity & Comms
Wi-Fi StandardWi-Fi 6EWi-Fi 7
Bluetooth5.25.4
USB Port & SpeedUSB-C 3.1USB-C 3.2
NFCYes (contactless payment)Yes (contactless payment)
11. Sensors & Security
SensorsBiometric fingerprint/face, accelerometer, gyro, compassBiometric fingerprint/face, accelerometer, gyro, compass
Satellite FeaturesEmergency SOS via satellite (select markets)Emergency SOS via satellite (select markets)
12. Colors & Overview
ColorsStandard finishesStandard finishes
Launch Price$549$1599
Editorial Lab Verdict

Xiaomi 15 Ultra edges ahead with a BeastScore of 87.6/100

After comprehensive hardware benchmark comparisons, Xiaomi 15 Ultra ranks as the overall top pick in this matchup. Key differentiators include its advanced processor architecture and verified 91/100 camera rating.

When to buy realme GT 2 Pro:
Lighter body: 199g (27g lighter in hand) · Lower launch price: $549 (save $1050)
When to buy Xiaomi 15 Ultra:
Higher overall BeastScore: 87.6 vs top rival 87.3 · Larger battery capacity: 5,410 mAh (+410 mAh more)
Quick Answers

Frequently Asked Questions: realme GT 2 Pro vs Xiaomi 15 Ultra

Which phone is better: realme GT 2 Pro or Xiaomi 15 Ultra?

Xiaomi 15 Ultra leads with an overall BeastScore of 87.6/100 compared to realme GT 2 Pro (87.3/100), driven by advantages in Higher overall BeastScore: 87.6 vs top rival 87.3 and Larger battery capacity: 5,410 mAh (+410 mAh more).

What are the primary battery and display differences between realme GT 2 Pro and Xiaomi 15 Ultra?

realme GT 2 Pro is equipped with a 6.7-inch display and 5000 mAh battery, while Xiaomi 15 Ultra features a 6.73-inch display and 5410 mAh battery.

How do the camera capabilities compare between realme GT 2 Pro and Xiaomi 15 Ultra?

In lab hardware evaluations, realme GT 2 Pro scores 88/100 in camera performance, while Xiaomi 15 Ultra scores 91/100.

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