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Lab Benchmark Battle

realme C55 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 ⇄
realme C55
· 2023

realme C55

$199
82.0/ 100
Overall
Exceptional
BeastScore
82.0
Benchmark
Performance80/100
Camera84/100
Battery86/100
Galaxy S26 Ultra
· 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 realme C55:
  • ✓23g lighter chassis (191g) optimized for one-handed ergonomics
  • ✓$1100 lower launch MSRP ($199 vs $1299)
  • ✓64MP primary camera sensor with 4K/120fps video recording
Reasons to buy Galaxy S26 Ultra:
  • ✓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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Specificationrealme C55Galaxy S26 Ultra
1. Display & Screen
Screen Type & TechIPS LCDDynamic LTPO AMOLED 2X (Privacy Display)
Screen Size6.72"6.9"
Resolution & Density2400x1080 (392 ppi)3120x1440 (501 ppi)
Refresh Rate90 Hz ProMotion120 Hz ProMotion
Brightness680 nits peak2,600 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 13Android 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 MP, f/1.79200 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 Lens8 MP, f/212 MP, f/2.2
7. Body & Dimensions
Dimensions165.6 x 75.9 x 7.8 mm163.6 x 78.1 x 7.9 mm
Weight191 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 Capacity5,000 mAh5,000 mAh
Wired Fast Charging33W 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 5Wi-Fi 7
Bluetooth5.06.0
USB Port & SpeedUSB-C 2.0USB-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 Price$199$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 realme C55:
Lighter body: 191g (23g lighter in hand) · Lower launch price: $199 (save $1100)
When to buy Galaxy S26 Ultra:
Higher overall BeastScore: 88.2 vs top rival 82.0 · Significantly faster wired charging: 60W vs max 33W
Quick Answers

Frequently Asked Questions: realme C55 vs Galaxy S26 Ultra

Which phone is better: realme C55 or Galaxy S26 Ultra?

Galaxy S26 Ultra leads with an overall BeastScore of 88.2/100 compared to realme C55 (82.0/100), driven by advantages in Higher overall BeastScore: 88.2 vs top rival 82.0 and Significantly faster wired charging: 60W vs max 33W.

What are the primary battery and display differences between realme C55 and Galaxy S26 Ultra?

realme C55 is equipped with a 6.72-inch display and 5000 mAh battery, while Galaxy S26 Ultra features a 6.9-inch display and 5000 mAh battery.

How do the camera capabilities compare between realme C55 and Galaxy S26 Ultra?

In lab hardware evaluations, realme C55 scores 84/100 in camera performance, while Galaxy S26 Ultra scores 100/100.

Similar Hardware Tier

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