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Lab Benchmark Battle

Redmi K50i vs Galaxy S26 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 ⇄
Redmi K50i
Xiaomi · 2022

Redmi K50i

Price on request
83.8/ 100
Overall
Exceptional
BeastScore
83.8
Benchmark
Performance80/100
Camera84/100
Battery88/100
Galaxy S26 Ultra
Samsung · 2026

Galaxy S26 Ultra

$1299
88.2/ 100
Overall
Exceptional
BeastScore
88.2
Benchmark
Performance90/100
Camera100/100
Battery86/100

Which Phone Should You Buy: Key Reasons & Hardware Advantages

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Reasons to buy Redmi K50i:
  • ✓14g lighter chassis (200g) optimized for one-handed ergonomics
  • ✓Larger 5,080 mAh battery capacity (+80 mAh more capacity)
  • ✓64.4MP primary camera sensor with 4K/120fps video recording
Reasons to buy Galaxy S26 Ultra:
  • ✓$8700 lower launch MSRP ($1299 vs $9999)
  • ✓200MP primary camera sensor with 4K/120fps video recording
  • ✓6.9" display with 120Hz ProMotion refresh rate

How Do the Specifications Compare Side-by-Side?

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SpecificationRedmi K50iGalaxy S26 Ultra
1. Display & Screen
Screen Type & TechIPS TFT LCDDynamic LTPO AMOLED 2X (Privacy Display)
Screen Size6.57"6.9"
Resolution & Density1080x2460 (409 ppi)3120x1440 (501 ppi)
Refresh Rate144 Hz ProMotion120 Hz ProMotion
BrightnessN/A2,600 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 16
3. Memory & Storage
RAM Memory8 GB12 GB
Internal Storage128GB / 256GB256GB / 512GB / 1024GB
Storage SpeedHigh-speed flashHigh-speed flash
Card SlotNoNo
4. Main Camera Optics
Primary Camera64.4 MP200 MP, f/1.4, OIS, Samsung HP2
Telephoto ZoomNone (Digital zoom only)10 MP (3x optical zoom), f/2.4, OIS + 50 MP (5x optical zoom), f/2.9, OIS
Ultrawide CameraN/A50 MP, f/2
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 Lens15.9 MP12 MP, f/2.2
7. Body & Dimensions
Dimensions163.64 x 74.29 x 8.87 mm163.6 x 78.1 x 7.9 mm
Weight200 g214 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 Capacity5,080 mAh5,000 mAh
Wired Fast Charging67W wired fast charging60W wired fast charging
Wireless ChargingNot supported25W 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 7 / 6E tri-bandWi-Fi 7
BluetoothBluetooth 5.36.0
USB Port & SpeedUSB C reversibleUSB-C 3.2
NFCYesYes (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 PricePrice on request$1299
Editorial Lab Verdict

Galaxy S26 Ultra edges ahead with a BeastScore of 88.2/100

After comprehensive hardware benchmark comparisons, Galaxy S26 Ultra ranks as the overall top pick in this matchup. Key differentiators include its advanced processor architecture and verified 100/100 camera rating.

When to buy Redmi K50i:
Smoother display: 144Hz refresh rate vs 120Hz · Lighter body: 200g (14g lighter in hand)
When to buy Galaxy S26 Ultra:
Higher overall BeastScore: 88.2 vs top rival 83.8 · Higher resolution main sensor: 200 MP vs max 64.4 MP
Quick Answers

Frequently Asked Questions: Redmi K50i vs Galaxy S26 Ultra

Which phone is better: Redmi K50i or Galaxy S26 Ultra?

Galaxy S26 Ultra leads with an overall BeastScore of 88.2/100 compared to Redmi K50i (83.8/100), driven by advantages in Higher overall BeastScore: 88.2 vs top rival 83.8 and Higher resolution main sensor: 200 MP vs max 64.4 MP.

What are the primary battery and display differences between Redmi K50i and Galaxy S26 Ultra?

Redmi K50i is equipped with a 6.57-inch display and 5080 mAh battery, while Galaxy S26 Ultra features a 6.9-inch display and 5000 mAh battery.

How do the camera capabilities compare between Redmi K50i and Galaxy S26 Ultra?

In lab hardware evaluations, Redmi K50i scores 84/100 in camera performance, while Galaxy S26 Ultra scores 100/100.

Similar Hardware Tier

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Score: 88/100
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vivo Y31t 5G
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Honor X8d
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