Samsung Galaxy S21 Ultra vs Samsung Galaxy S26 Ultra
Compare Samsung Galaxy S21 Ultra and Samsung Galaxy S26 Ultra to understand which one suits your needs the best. The Samsung Galaxy S21 Ultra is priced from ₹47,990, while Samsung Galaxy S26 Ultra is available at ₹1,30,999 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 S21 Ultra vs Samsung Galaxy S26 Ultra Comparison Overview
| Key Highlights | Samsung Galaxy S21 Ultra | Samsung Galaxy S26 Ultra |
|---|---|---|
| Price | ₹47,990 | ₹1,30,999 |
| Processor | Samsung Exynos 2100 | Qualcomm Snapdragon 8 Elite Gen 5 |
| Display | 6.8", FHD+ AMOLED, 120Hz | 6.9", QHD+ AMOLED, 120Hz |
| Rear Camera | 108MP (Wide-angle), 10MP (Periscope), 10MP (Telephoto), 12MP (Ultra-wide), 40MP (Front) | 200MP (Wide-angle), 50MP (Periscope), 50MP (Ultra-wide), 10MP (Telephoto), 12MP (Front) |
| Battery | 5000mAh, 25Watt | 5000mAh, 60Watt |
| RAM/Storage | 12GB (LPDDR5), 256GB (UFS 3.1) | 12GB (LPDDR5X), 256GB (UFS 4.0) |
Performance Scorecard
GamingSee More Details
Samsung Galaxy S26 Ultra100
Samsung Galaxy S21 Ultra38
CameraSee More Details
Samsung Galaxy S26 Ultra100
Samsung Galaxy S21 Ultra76
DisplaySee More Details
Samsung Galaxy S26 Ultra100
Samsung Galaxy S21 Ultra89
BatterySee More Details
Samsung Galaxy S26 Ultra100
Samsung Galaxy S21 Ultra79
BodySee More Details
Samsung Galaxy S26 Ultra100
Samsung Galaxy S21 Ultra90
Key Specifications
| Processor | Samsung Exynos 2100 | Qualcomm Snapdragon 8 Elite Gen 5 | ||
|---|---|---|---|---|
| Display | 6.8", FHD+ AMOLED, 120Hz | 6.9", QHD+ AMOLED, 120Hz | ||
| Camera | 108MP (Wide-angle), 10MP (Periscope), 10MP (Telephoto), 12MP (Ultra-wide), 40MP (Front) | 200MP (Wide-angle), 50MP (Periscope), 50MP (Ultra-wide), 10MP (Telephoto), 12MP (Front) | ||
| Battery | 5000mAh, 25Watt | 5000mAh, 60Watt | ||
| RAM | 12GB (LPDDR5) | 12GB (LPDDR5X) | ||
| Storage | 256GB (UFS 3.1) | 256GB (UFS 4.0) |
General
| Box Contents | Phone, Type-C cable, SIM Ejector Tool | Phone with S-Pen, Type-C Cable, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy | Cobalt Violet, Sky Blue, Black, White, Silver Shadow, Pink Gold | ||
| Launch | January 14, 2021 | February 25, 2026 | ||
| Stores | Flipkart, Amazon | Flipkart, Amazon, Croma, Reliance Digital, Vijay Sales | ||
| Launch Country | India | India | ||
| Launch Price | ₹1,05,999 | ₹1,39,999 |
Display
🏆 Winner: Samsung Galaxy S26 Ultra
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| Playback Quality | HDR10+ | HDR10+ | ||
| Display Engine | Dynamic 2X | Dynamic 2X | ||
| Display Size | 6.8 inches | 6.9 inches | ||
| Area | 112.1cm² | 115.9cm² | ||
| Display Form Factor | Quad Curved Display | Flat Display | ||
| Screen to Body Ratio | 89.8 | 90.7 | ||
| Resolution Width | 1440 pixels | 1440 pixels | ||
| Resolution Height | 3200 pixels | 3120 pixels | ||
| Aspect Ratio | 20:9 | 19.5:9 | ||
| Pixel Density | 515ppi | 500ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Color Gamut Range | 100% | 100% | ||
| Display Resolution | FHD+ | QHD+ | ||
| High Brightness | 1500 nits | - | ||
| Peak Brightness | 1500 nits | 2600 nits | ||
| Colour Depth | 16 Million Colours | 16 Million Colours | ||
| LTPO Support | - | Yes | ||
| Touch Sampling Rate | - | 240Hz | ||
| Anti Reflection Coating | - | Yes | ||
| Display Enhancements | - | Vision Booster | ||
| Eye Protection | - | Eye Comfort Shield | ||
| Colour Gamut | - | DCI-P3 |
Body
🏆 Winner: Samsung Galaxy S26 Ultra
| Height | 165.1mm | 163.6mm | ||
|---|---|---|---|---|
| Width | 75.6mm | 78.1mm | ||
| Thickness | 8.9mm | 7.9mm | ||
| Weight | 227 grams | 214 grams | ||
| Screen Material | Gorilla Glass Victus | Gorilla Glass Armour 2.0 | ||
| Display Protection | Gorilla Glass Victus | Gorilla Glass Armour 2.0 | ||
| Back Material | Gorilla Glass Victus | Gorilla Glass Victus 2 | ||
| Side Material | Aluminium Frame | Armor Aluminium | ||
| Build Quality | Corning Gorilla Glass Victus | Corning Gorilla Glass Armour 2.0 | ||
| Ports | USB Type-C 3.1 Gen 1 | USB Type-C 3.2 Gen 1 | ||
| Additional Features | OTG | Display Port 1.2, OTG | ||
| IP Rating | IP68 (Dust and Water Resistant) | IP68 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Sound Tuning | No Tuning | - |
Processor
🏆 Winner: Samsung Galaxy S26 Ultra
| Chipset Manufacturer | Samsung | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Exynos 2100 | Snapdragon 8 Elite Gen 5 | ||
| Fabrication Size | 5nm | 3nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M | ||
| GPU | Mali-G78 MP14 | Adreno 840 | ||
| Cooling System | - | Vapor Chamber Cooling |
Performance Benchmarks
| AnTuTu | 875803 | 3898145 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1356 | 3834 |
Main Camera
🏆 Winner: Samsung Galaxy S26 Ultra
| Main Camera #1 Megapixel | 108MP | 200MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/1.4 | ||
| Main Camera #1 Focal Length | 24mm | 24mm | ||
| Main Camera #1 Pixel Size | 0.8µm | 0.6µm | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/1.33" | 1/1.3" | ||
| Main Camera #1 Camera Features | OIS, PDAF | Multi-directional PDAF, OIS | ||
| Main Camera #2 Megapixel | 10MP | 50MP | ||
| Main Camera #2 Aperture | f/4.9 | f/2.8 | ||
| Main Camera #2 Focal Length | 240mm | 111mm | ||
| Pixel Size | 1.22µm | 0.7µm | ||
| Main Camera #2 Lens Type | Periscope | Periscope | ||
| Main Camera #2 Sensor Size | 1/3.24" | 1/2.52" | ||
| Main Camera #2 Camera Features | 10x Optical Zoom, Dual Pixel PDAF, OIS | 5x Optical Zoom, OIS, PDAF | ||
| Main Camera #3 Megapixel | 10MP | 50MP | ||
| Main Camera #3 Aperture | f/2.4 | f/1.9 | ||
| Main Camera #3 Focal Length | 72mm | - | ||
| Main Camera #3 Pixel Size | 1.22µm | 0.7µm | ||
| Main Camera #3 Lens Type | Telephoto | Ultra-wide | ||
| Main Camera #3 Sensor Size | 1/3.24" | 1/2.5" | ||
| Main Camera #3 Camera Features | 3x Optical Zoom, Dual Pixel PDAF, OIS | Dual Pixel PDAF, Super Steady Video | ||
| Main Camera #4 Megapixel | 12MP | 10MP | ||
| Main Camera #4 Aperture | f/2.2 | f/2.4 | ||
| Main Camera #4 Focal Length | 13mm | - | ||
| Main Camera #4 Pixel Size | 1.4µm | 1µm | ||
| Main Camera #4 Lens Type | Ultra-wide | Telephoto | ||
| Main Camera #4 Sensor Size | 1/2.55" | - | ||
| Main Camera #4 Camera Features | Dual Pixel PDAF, Super Steady Video | OIS, PDAF | ||
| Features | Laser AF | Best Face, Laser Auto Focus | ||
| Camera Stabilization | OIS | Hybrid Stabilization | ||
| Dynamic Video Recording Support | HDR 10+ recording | HDR 10+ recording | ||
| Stereo Sound Recording Support | Yes | Yes | ||
| Slow Motion Recording | 960 fps slomo | 240 fps slomo | ||
| Auto Focus Type | PDAF | Laser Auto Focus | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Optical Zoom Support | 10X | 5X | ||
| Video Features | gyro-EIS, HDR10+, Stereo Sound Recording | 10-bit HDR, gyro-EIS, HDR10+, Stereo Sound Recording | ||
| Video Recording | 1080p@120fps, 1080p@240fps, 1080p@30fps, 1080p@60fps, 4K@30fps, 4K@60fps, 720p@960fps, 8K@24fps | 1080p@120fps, 1080p@240fps, 1080p@30fps, 1080p@60fps, 4K@120fps, 4K@30fps, 4K@60fps, 8K@24fps, 8K@30fps | ||
| Main Camera #1 Camera Sensor | - | Samsung ISOCELL HP2 | ||
| Main Camera #2 Camera Sensor | - | Sony IMX754 | ||
| Main Camera #3 Field of View | - | 120 | ||
| Main Camera #3 Camera Sensor | - | Samsung ISOCELL JN3 | ||
| Raw Photo Support | - | Yes | ||
| Zoom Capability | - | 50-100X | ||
| Log Video Recording Support | - | Yes |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 11 | 16 | ||
| OS Skin | One UI | One UI | ||
| OS Updates | 4 year(s) | 7 year(s) | ||
| Security Updates | 5 year(s) | 7 year(s) | ||
| AI Features | Circle to Search | AI Assistant, AI Document Scanning, AI Image Enhancements, AI suggestions, Audio Eraser, Galaxy AI, Photo assist | ||
| Inbuilt AI | - | Galaxy AI | ||
| Gaming Mode | - | Yes | ||
| Desktop Mode | - | Yes |
Selfie Camera
🏆 Winner: Samsung Galaxy S26 Ultra
| Front Camera #1 Megapixel | 40MP | 12MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.2 | ||
| Front Camera #1 Focal Length | 26mm | 26mm | ||
| Front Camera #1 Pixel Size | 0.7µm | 1.12µm | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/2.8" | 1/3.2" | ||
| Front Camera #1 Camera Features | Auto Focus, PDAF | Dual Pixel PDAF | ||
| Features | Face unlock, HdR | Face unlock, HDR Photos, HDR10+ | ||
| Auto Focus Type | Contrast Detection Auto Focus | Dual Pixel Auto Focus | ||
| Video Features | 1080p@30fps, 4k@30/60fps | 1080p@30fps, 4k@30/60fps | ||
| Video Recording | 4k@30fps, 4k@60fps | 1080@30fps, 4k@30fps, 4k@60fps | ||
| HDR Recording Support | SDR recording | HDR 10+ recording | ||
| Front Camera #1 Camera Sensor | - | Sony IMX854 |
Battery
🏆 Winner: Samsung Galaxy S26 Ultra
| Battery Capacity | 5000mAh | 5000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Ion | Lithium Ion | ||
| Wireless Charging Support | Yes | Yes | ||
| Reverse Wireless Charging Support | Yes | Yes | ||
| Charging Speed Wired | 25W | 60W | ||
| Charging Speed Wireless | 15W | 25W | ||
| Charging Speed Reverse Wireless | 4.5W | 4.5W | ||
| Charging Standards Supported | PD3.0, Qi | PD3.0, QC2.0, Qi2 | ||
| Bypass Charging Support | - | Yes |
Network
| Sim Type | nano-SIM and eSIM or Dual SIM (2 nano-SIM and eSIM, dual stand-by) | Hybrid Dual SIM (nano-SIM, eSIM) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, GSM, LTE FDD, LTE TD, UMTS, WCDMA | 5G, GSM, LTE, UMTS | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | 1, 2, 4, 5, 8 | 1, 2, 4, 5, 8 | ||
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66 | ||
| 5G Bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 77, 78 |
Connectivity
🏆 Winner: Samsung Galaxy S26 Ultra
| Wi-Fi Standards | Wi-Fi 6E 802.11 a/b/g/n/ac/ax | Wi-Fi 7 802.11 a/b/g/n/ac/ax/be | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 6 | WiFi 7 | ||
| Bluetooth Version | 5.2 | 6 | ||
| Bluetooth Codecs | A2DP, AAC, LE | - | ||
| GPS | BeiDou, GALILEO, GLONASS, GPS | BeiDou, GALILEO, GLONASS, GPS, QZSS | ||
| NFC Support | Supported | Supported | ||
| Radio | FM Radio | - |
Features
| Fingerprint Scanner | Optical (under display) | Ultrasonic (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Barometer Sensor, Geomagnetic Sensor, Gyroscope, Hall Sensor, Light Sensor, Proximity Sensor, Samsung DeX, Ultra Wideband (UWB) Support | Accelerometer, Barometer, E-Compass, Geomagnetic Sensor, Gyroscope, Hall Sensor, Light Sensor, Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | - | ||
| Haptic Feedback | - | Haptic Motor | ||
| Stylus Support | - | Yes |
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