Galaxy S26 Ultra vs vivo X100

Direct side-by-side battle analyzing hardware specifications, benchmark percentiles, battery endurance, and category performance advantages.

Smartphone Battle

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Samsung · 2026

Galaxy S26 Ultra

88/ 100

Launch MSRP$1,299 USD

Vivo · 2023

vivo X100

88/ 100

Launch MSRP$699 USD

WHO WINS WHERE

WHY IS Galaxy S26 Ultra BETTER THAN vivo X100?

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Galaxy S26 UltraWinner 🏆

vivo X100

BIGGEST HARDWARE DIFFERENCES

Margin Delta

SPEC FACTOR	Galaxy S26	vivo X100	LEADER
Refresh Rate	120Hz	120Hz	120Hz
Battery Capacity	5,000 mAh	5,000 mAh	5,000 mAh
Wired Fast Charging	60W	120W	120W Max
Main Camera Sensor	200 MP	50 MP	200 MP
Screen Display Size	6.9"	6.78"	6.9"
Chassis Weight	214g	202g	202g Lightest

Compare All 177+ Specifications Below↓

Which Phone Should You Buy: Key Reasons & Hardware Advantages

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Reasons to buy Galaxy S26 Ultra:

✓200MP primary camera sensor with 4K/120fps video recording
✓6.9" display with 120Hz ProMotion refresh rate

Reasons to buy vivo X100:

✓12g lighter chassis (202g) optimized for one-handed ergonomics
✓$600 lower launch MSRP ($699 vs $1299)
✓50MP primary camera sensor with 4K/120fps video recording

How Do the Specifications Compare Side-by-Side?

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Specification	Galaxy S26 Ultra	vivo X100
1. Display & Screen🏆 Galaxy S26 Ultra Wins Display
Screen Type & Tech	Dynamic LTPO AMOLED 2X (Privacy Display)	AMOLED
Screen Size	6.9"	6.78"
Resolution & Density	3120x1440 (501 ppi)	2800x1260 (450 ppi)
Refresh Rate	120 Hz ProMotion	120 Hz ProMotion
Brightness	2,600 nits peak	3,000 nits peak
Screen Protection	Scratch-resistant glass	Scratch-resistant glass
2. Platform & Performance🏆 Galaxy S26 Ultra Wins Performance
Chipset / Processor	High performance SoC	High performance SoC
CPU Cores	Multi-core high performance	Multi-core high performance
GPU Graphics	Integrated Graphics	Integrated Graphics
Operating System	Android 16	Android 14
3. Memory & Storage
RAM Memory	12 GB LPDDR	12 GB LPDDR
Internal Storage	256GB / 512GB / 1024GB	256GB / 512GB
Storage Speed	High-speed flash	High-speed flash
Card Slot	No	No
4. Main Camera Optics🏆 Galaxy S26 Ultra Wins Camera
Primary Camera	200 MP, f/1.4, OIS, Samsung HP2	50 MP, f/1.57, OIS, Samsung GN9
Telephoto Zoom	10 MP (3x optical zoom), f/2.4, OIS + 50 MP (5x optical zoom), f/2.9, OIS	64 MP (3x optical zoom), f/2.57, OIS
Ultrawide Camera	50 MP, f/2	50 MP, f/2
LiDAR / Depth	None	None
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 Lens	12 MP, f/2.2	32 MP, f/2.45
7. Body & Dimensions🏆 vivo X100 Lightest Chassis
Dimensions	163.6 x 78.1 x 7.9 mm	164 x 75.2 x 8.5 mm
Weight	214 g	202 g
Build Materials	Glass front, metal/glass frame	Glass front, metal/glass frame
SIM Type	Nano-SIM / eSIM support	Nano-SIM / eSIM support
Water Resistance	IP68	IP68
8. Battery & Charging🏆 vivo X100 Wins Battery
Battery Capacity	5,000 mAh	5,000 mAh
Wired Fast Charging	60W wired fast charging	120W wired fast charging
Wireless Charging	25W wireless charging	50W wireless charging
Reverse Charging	Reverse wireless charging	Reverse wireless charging
9. Sound & Audio
Loudspeaker	Stereo speakers	Stereo speakers
3.5mm Headphone Jack	No	No
10. Connectivity & Comms
Wi-Fi Standard	Wi-Fi 7	Wi-Fi 7
Bluetooth	6.0	5.4
USB Port & Speed	USB-C 3.2	USB-C 2.0
NFC	Yes (contactless payment)	Yes (contactless payment)
11. Sensors & Security
Sensors	Biometric fingerprint/face, accelerometer, gyro, compass	Biometric fingerprint/face, accelerometer, gyro, compass
Satellite Features	Emergency SOS via satellite (select markets)	Emergency SOS via satellite (select markets)
12. Colors & Overview
Colors	Standard finishes	Standard finishes
Launch Price	$1299	$699

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 superior specifications and verified build advantages.

When to choose Galaxy S26 Ultra:

Higher overall BeastScore: 88.2 vs top rival 88.0 · Higher resolution main sensor: 200 MP vs max 50 MP

When to choose vivo X100:

Significantly faster wired charging: 120W vs max 60W · Brighter screen: 3,000 nits peak vs 2,600 nits

Quick Answers

Frequently Asked Questions: Galaxy S26 Ultra vs vivo X100

Which is better: Galaxy S26 Ultra or vivo X100?

Galaxy S26 Ultra leads with an overall BeastScore of 88.2/100 compared to vivo X100 (88.0/100), driven by advantages in Higher overall BeastScore: 88.2 vs top rival 88.0 and Higher resolution main sensor: 200 MP vs max 50 MP.