Samsung Galaxy S26 Ultra vs Xiaomi 15 Ultra
Compare Samsung Galaxy S26 Ultra and Xiaomi 15 Ultra to understand which one suits your needs the best. The Samsung Galaxy S26 Ultra is priced from ₹1,18,920, while Xiaomi 15 Ultra is available at ₹1,09,999 respectively. In terms of performance and features, each device offers a unique combination of processor, display, camera, and battery capabilities. Explore their complete specifications and key differences side-by-side to make a well-informed buying decision.
Samsung Galaxy S26 Ultra vs Xiaomi 15 Ultra Comparison Overview
| Key Highlights | Samsung Galaxy S26 Ultra | Xiaomi 15 Ultra |
|---|---|---|
| Price | ₹1,18,920 | ₹1,09,999 |
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite |
| Display | 6.88 inches, QHD+ AMOLED, 120Hz | 6.73 inches, WQHD+ AMOLED, 120Hz |
| Rear Camera | 200MP (Wide-angle), 50MP (Periscope), 50MP (Ultra-wide), 10MP (TelephotoMP), 12MP (Front) | 50MP (Wide-angle), 50MP (Telephoto), 200MP (Ultra-Telephoto), 50MP (Ultra-wideMP), 32MP (Front) |
| Battery | 5000mAh, 60W | 5410mAh, 90W, Charger in the box |
| RAM/Storage | 12GB (LPDDR5X), 256GB (UFS 4.0) | 16GB (LPDDR5X), 512GB (UFS 4.1) |
Reasons To Consider
GamingSee More Details
Samsung Galaxy S26 Ultra100
Xiaomi 15 Ultra81
CameraSee More Details
Xiaomi 15 Ultra100
Samsung Galaxy S26 Ultra88
DisplaySee More Details
Xiaomi 15 Ultra100
Samsung Galaxy S26 Ultra81
BatterySee More Details
Xiaomi 15 Ultra100
Samsung Galaxy S26 Ultra77
BodySee More Details
Samsung Galaxy S26 Ultra100
Xiaomi 15 Ultra79
Key Specifications
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite | ||
|---|---|---|---|---|
| Display | 6.88 inches, QHD+ AMOLED, 120Hz | 6.73 inches, WQHD+ AMOLED, 120Hz | ||
| Camera | 200MP (Wide-angle), 50MP (Periscope), 50MP (Ultra-wide), 10MP (TelephotoMP), 12MP (Front) | 50MP (Wide-angle), 50MP (Telephoto), 200MP (Ultra-Telephoto), 50MP (Ultra-wideMP), 32MP (Front) | ||
| Battery | 5000mAh, 60W | 5410mAh, 90W, Charger in the box | ||
| RAM | 12GB (LPDDR5X) | 16GB (LPDDR5X) | ||
| Storage | 256GB (UFS 4.0) | 512GB (UFS 4.1) |
General
| Box Contents | Phone with S-Pen, Type-C Cable, SIM Ejector Tool | Phone, 90W Charger, Type-C Cable, Case, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Cobalt Violet, Sky Blue, Black, White, Silver Shadow, Pink Gold | Silver Chrome | ||
| Launch | February 25, 2026 | March 11, 2025 | ||
| Stores | Flipkart, Amazon, Croma, Reliance Digital, Vijay Sales | Xiaomi, Amazon, Reliance Digital | ||
| Launch Country | India | India | ||
| Launch Price | ₹1,39,999 | ₹1,09,999 |
Display
🏆 Winner: Xiaomi 15 Ultra
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| LTPO Support | Yes | Yes | ||
| Playback Quality | HDR10+ | Dolby Vision | ||
| Display Engine | Dynamic 2X | Pro HDR | ||
| Touch Sampling Rate | 240Hz | 300Hz | ||
| Anti Reflection Coating | Yes | - | ||
| Display Enhancements | Vision Booster | - | ||
| Display Size | 6.88 inches | 6.73 inches | ||
| Area | 115.9 cm² | 108.9 cm² | ||
| Display Form Factor | Flat Display | Quad Curved Display | ||
| Screen to Body Ratio | 90.7% | 90% | ||
| Resolution Width | 1440 pixels | 1440 pixels | ||
| Resolution Height | 3120 pixels | 3200 pixels | ||
| Aspect Ratio | 19.5:9 | 20:9 | ||
| Pixel Density | 500ppi | 522ppi | ||
| Display Bit Rate | 8-bit | 12-bit | ||
| Color Gamut Range | 100% | 100% | ||
| Display Resolution | QHD+ | WQHD+ | ||
| Peak Brightness | 2600 nits | 3200 nits | ||
| Eye Protection | Eye Comfort Shield | TUV Rheinland certification | ||
| Colour Gamut | DCI-P3 | DCI-P3 | ||
| Colour Depth | 16.7 Million Colours | 68.7 Billion Colours |
Body
🏆 Winner: Samsung Galaxy S26 Ultra
| Height | 163.6mm | 161.3mm | ||
|---|---|---|---|---|
| Width | 78.1mm | 75.3mm | ||
| Thickness | 7.9mm | 9.48mm | ||
| Weight | 214 grams | 229 grams | ||
| Screen Material | Gorilla Glass Armour 2.0 | Xiaomi Shield Glass 2.0 | ||
| Display Protection | Gorilla Glass Armour 2.0 | Xiaomi Shield Glass 2.0 | ||
| Back Material | Gorilla Glass Victus 2 | Gorrila Glass 7i | ||
| Side Material | Armor Aluminium | Aluminium Frame | ||
| Build Quality | Corning Gorilla Glass Armour 2.0 | Xiaomi Shield Glass 2.0 | ||
| Ports | Display Port 1.2, USB Type-C 3.2 Gen 1 | Display Port 1.2, USB Type-C 3.2 Gen 2 | ||
| Additional Features | OTG, USB Type-C (bottom) | USB Type-C (bottom) | ||
| IP Rating | IP68 (Dust and Water Resistant) | IP68 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Sound Tuning | Dolby Atmos | Dolby Atmos |
Processor
🏆 Winner: Samsung Galaxy S26 Ultra
| Chipset Manufacturer | Qualcomm | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | Snapdragon 8 Elite | ||
| Fabrication Size | 3 nm | 3 nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix MGHz | 2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix MGHz | ||
| Cooling System | Vapor Chamber Cooling | Xiaomi 3D IceLoop System | ||
| GPU | Adreno 840 | Adreno 830 |
Performance Benchmarks
| AnTuTu | 3776005 | 2568793 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 3559 | 2860 | ||
| Geekbench 6 CPU Multi-Core | 10911 | 8728 |
Main Camera
🏆 Winner: Xiaomi 15 Ultra
| Main Camera #1 Megapixel | 200MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.4 | f/1.6 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Sensor | Samsung ISOCELL HP2 | Sony LYT 900 | ||
| Main Camera #1 Sensor Size | 1/1.3" | 1.0" | ||
| Main Camera #1 Camera Features | Multi-directional PDAF, OIS | Multi-directional PDAF, OIS | ||
| Main Camera #2 Megapixel | 50MP | 50MP | ||
| Main Camera #2 Aperture | f/2.9 | f/1.8 | ||
| Main Camera #2 Lens Type | Periscope | Telephoto | ||
| Main Camera #2 Camera Sensor | Sony IMX854 | - | ||
| Main Camera #2 Sensor Size | 1/3.94" | 1/2.51" | ||
| Main Camera #2 Camera Features | 5x Optical Zoom, OIS, PDAF | 3x Optical Zoom, Dual Pixel PDAF, OIS | ||
| Main Camera #3 Megapixel | 50MP | 200MP | ||
| Main Camera #3 Aperture | f/1.9 | f/2.6 | ||
| Main Camera #3 Field of View | 120 | - | ||
| Main Camera #3 Lens Type | Ultra-wide | Ultra-Telephoto | ||
| Main Camera #3 Camera Sensor | Samsung ISOCELL JN3 | - | ||
| Main Camera #3 Sensor Size | 1/2.5" | 1/1.4" | ||
| Main Camera #3 Camera Features | Dual Pixel PDAF, Super Steady Video | 4.3x Optical Zoom, Multi-directional PDAF, OIS | ||
| Main Camera #4 Megapixel | 10MP | 50MP | ||
| Main Camera #4 Aperture | f/2.4 | f/2.2 | ||
| Main Camera #4 Lens Type | Telephoto | Ultra-wide | ||
| Main Camera #4 Sensor Size | 1/3.52" | 1/2.76" | ||
| Main Camera #4 Camera Features | 3x Optical Zoom, OIS, PDAF | Dual Pixel PDAF | ||
| Features | Best Face, Continuous Shooting, Digital zoom, Face Detection, Filter, Laser Auto Focus, Night mode, Optical Zoom, Portrait mode, Pro mode, Touch Focus | Digital zoom, Documents Mode, Dual LED Flash, Fastshot Mode, Filter, HDR, Laser Auto Focus, Long Exposure, panorama, Portrait mode, Pro mode, RAW Image, Super Macro, Supermoon | ||
| Camera Stabilization | Hybrid Stabilization | Hybrid Stabilization | ||
| Raw Photo Support | Yes | Yes | ||
| Dynamic Video Recording Support | HDR 10+ recording | HDR 10+ recording | ||
| Stereo Sound Recording Support | Yes | Yes | ||
| Slow Motion Recording | 240 fps slomo | 960 fps slomo | ||
| Auto Focus Type | Laser Auto Focus | Laser Auto Focus | ||
| Max Zoom Supported | 50-100X | >100x | ||
| Optical Zoom Support | 5X | 4.3X | ||
| Video Features | 10-bit HDR, Dual Video, gyro-EIS, HDR10+, Pro Video Mode, Slow Motion, Stereo Sound Recording | 10-bit rec., Dolby Vision, Dual Video, gyro-EIS, HDR, Log Video, Movie Mode, Slow Motion, Time-lapse Video | ||
| Video Recording | 1080p@120fps, 1080p@240fps, 1080p@30fps, 1080p@60fps, 4K@120fps, 4K@30fps, 4K@60fps, 8K@24fps, 8K@30fps | 1080p, 1080p@120fps, 1080p@1920fps, 1080p@240fps, 1080p@30fps, 1080p@480fps, 1080p@60fps, 1080p@960fps, 4K@120fps, 4K@24fps, 4K@30fps, 4K@60fps, 8K@24fps, 8K@30fps | ||
| Log Video Recording Support | Yes | Yes | ||
| Main Camera #4 Field of View | - | 115 | ||
| Lens Enhancements | - | Leica |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 16 | 15 | ||
| OS Skin | One UI | Xiaomi HyperOS | ||
| Inbuilt AI | Galaxy AI | Xiaomi HyperAI | ||
| Gaming Mode | Yes | Yes | ||
| Desktop Mode | Yes | - | ||
| AI Frame Interpolation | Yes | Yes | ||
| OS Updates | 7 year(s) | 4 year(s) | ||
| Security Updates | 7 year(s) | 6 year(s) | ||
| AI Features | AI Assistant, AI Document Scanning, AI Image Enhancements, AI suggestions, Audio Eraser, Galaxy AI, Photo assist | AI Assistant, AI Dynamic Wallpapers, AI Interpreter, AI Search, AI Speech Recognition, AI Writing, Google Gemini, Xiaomi AI Creativity Assistant, Xiaomi AISP 2.0, Xiaomi Hyper AI Suite | ||
| Bloatware Free OS | - | Yes |
Selfie Camera
🏆 Winner: Xiaomi 15 Ultra
| Front Camera #1 Megapixel | 12MP | 32MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.0 | ||
| Front Camera #1 Focal Length | 26mm | 21mm | ||
| Front Camera #1 Pixel Size | 1.12µm | 0.7µm | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Camera Sensor | Samsung ISOCELL S5K3LU | OmniVision OV32B | ||
| Front Camera #1 Sensor Size | 1/3.2" | - | ||
| Front Camera #1 Camera Features | Auto Focus, Dual Pixel PDAF | Auto Focus, Digital Zoom, gyro-EIS | ||
| Features | Face unlock, HDR Photos, HDR10+, Screen flash | Dolby Vision HDR, Face unlock, HDR Photos, Palm shutter, Portrait Mode, Screen flash | ||
| Auto Focus Type | Dual Pixel Auto Focus | Laser Auto Focus | ||
| Video Features | 4k@30/60fps | Dolby Vision, gyro-EIS, Slow motion, Time Lapse, Video Teleprompter | ||
| Video Recording | 1080@30fps, 4k@30fps, 4k@60fps | 1080@30fps, 1080@60fps, 4k@30fps, 4k@60fps, 720p@30fps | ||
| HDR Recording Support | SDR recording | Dolby Vision Recording | ||
| Front Camera #1 Field of View | - | 90 |
Camera Samples
Selfie
Selfie
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Selfie Portrait
Selfie Portrait
Main Camera Portrait
Main Camera Portrait
Telephoto Camera Portrait
Telephoto Camera Portrait
Main Day
Main Day
Main Night
Main Night
-xiaomi-15-ultra.jpg)
Telephoto Day 3x
Telephoto Day 3x
-xiaomi-15-ultra.jpg)
Telephoto Night 3x
Telephoto Night 3x
-xiaomi-15-ultra.jpg)
Telephoto Day Max Zoom
Telephoto Day Max Zoom
Ultrawide Day
Ultrawide Day
Ultra Wide Night
Ultra Wide Night
-xiaomi-15-ultra.jpg)
Battery
🏆 Winner: Xiaomi 15 Ultra
| Battery Capacity | 5000mAh | 5410mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Ion | Silicon Carbon | ||
| Wireless Charging Support | Yes | Yes | ||
| Reverse Wireless Charging Support | Yes | Yes | ||
| Bypass Charging Support | Yes | - | ||
| Charging Speed Wired | 60W | 90W | ||
| Charging Speed Wireless | 25W | 80W | ||
| Charging Speed Reverse Wireless | 4.5W | 10W | ||
| Charging Standards Supported | PD3.0, QC2.0, Qi2 | PD2.0, PD3.0, QC2.0, QC3.0, QC3+, Xiaomi MI FC 2.0 |
Battery Test Results
| Charging Time (0 To 50%) | 20 min (0 to 50%) | - |
|---|
Network
| Sim Type | Hybrid Dual SIM (nano-SIM, eSIM) | Dual SIM (nano-SIM & e-SIM) or Dual SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, GSM, LTE FDD, LTE TD, UMTS, WCDMA | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | 1, 2, 4, 5, 8 | WCDMA 1, 2, 4, 5, 6, 8, 19 | ||
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66 | LTE 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28A, 28B, 32, 38, 39, 40, 41, 42, 48, 66, 71 | ||
| 5G Bands | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78 | SA/NSA 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 28A, 28B, 38, 40, 41, 48, 66, 71, 75, 77, 78, 79 |
Connectivity
🏆 Winner: Samsung Galaxy S26 Ultra
| Wi-Fi Standards | Wi-Fi 7 802.11 a/b/g/n/ac/ax/be | Wi-Fi 6 802.11 a/b/g/n/ac/ax | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 7 | WiFi 6 | ||
| Bluetooth Version | 6 | 6 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, aptX Adaptive, aptX HD, LE, LHDC | ||
| GPS | Beidou, Galileo, Glonass, GPS, QZSS | A-GPS, Beidou, Galileo (E1+E5a), GLONASS (G1), GPS (L1+L5), NavIC (L5), QZSS (L1+L5) | ||
| NFC Support | Supported | Supported |
Features
| Fingerprint Scanner | Ultrasonic (under display) | Ultrasonic (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Barometer, Geomagnetic Sensor, Gyroscope, Hall Sensor, Light Sensor, Proximity Sensor, Samsung DeX, Samsung Wireless DeX, Ultra Wideband (UWB) Support | Accelerometer, Ambient Light Sensor, Barometer Sensor, Electronic Compass, Flicker Sensor, Gyroscope, IR Blaster, Laser Sensor, Proximity Sensor | ||
| Haptic Feedback | X-axis Linear Motor | X-axis Linear Motor | ||
| Stylus Support | Yes | - |
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