Samsung Galaxy S21 Ultra vs Samsung Galaxy S26
Compare Samsung Galaxy S21 Ultra and Samsung Galaxy S26 to understand which one suits your needs the best. The Samsung Galaxy S21 Ultra is priced from ₹47,990, while Samsung Galaxy S26 is available at ₹79,999 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 Comparison Overview
| Key Highlights | Samsung Galaxy S21 Ultra | Samsung Galaxy S26 |
|---|---|---|
| Price | ₹47,990 | ₹79,999 |
| Processor | Samsung Exynos 2100 | Samsung Exynos 2600 |
| Display | 6.8 inches, FHD+ AMOLED, 120Hz | 6.27 inches, FHD+ AMOLED, 120Hz |
| Rear Camera | 108MP (Wide-angle), 10MP (Periscope), 10MP (Telephoto), 12MP (Ultra-wideMP), 40MP (Front) | 50MP (Wide-angle), 10MP (Telephoto), 12MP (Ultra-wide), 12MP (Front) |
| Battery | 5000mAh, 25W | 4300mAh, 25W |
| RAM/Storage | 12GB (LPDDR5), 256GB (UFS 3.1) | 12GB (LPDDR5X), 256GB (UFS 4.0) |
Reasons To Consider
GamingSee More Details
Samsung Galaxy S26100
Samsung Galaxy S21 Ultra46
CameraSee More Details
Samsung Galaxy S21 Ultra100
Samsung Galaxy S2688
DisplaySee More Details
Samsung Galaxy S21 Ultra100
Samsung Galaxy S2698
BatterySee More Details
Samsung Galaxy S21 Ultra100
Samsung Galaxy S26100
BodySee More Details
Samsung Galaxy S26100
Samsung Galaxy S21 Ultra94
Key Specifications
| Processor | Samsung Exynos 2100 | Samsung Exynos 2600 | ||
|---|---|---|---|---|
| Display | 6.8 inches, FHD+ AMOLED, 120Hz | 6.27 inches, FHD+ AMOLED, 120Hz | ||
| Camera | 108MP (Wide-angle), 10MP (Periscope), 10MP (Telephoto), 12MP (Ultra-wideMP), 40MP (Front) | 50MP (Wide-angle), 10MP (Telephoto), 12MP (Ultra-wide), 12MP (Front) | ||
| Battery | 5000mAh, 25W | 4300mAh, 25W | ||
| 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, Type-C Cable, SIM Ejector Tool | ||
|---|---|---|---|---|
| Launch Price | ₹1,05,999 | ₹87,999 |
Display
🏆 Winner: Samsung Galaxy S21 Ultra
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| LTPO Support | - | Yes | ||
| Playback Quality | HDR10+ | HDR10+ | ||
| Display Engine | Dynamic 2X | Dynamic 2X | ||
| Display Enhancements | - | Vision Booster | ||
| Display Size | 6.8 inches | 6.27 inches | ||
| Area | 112.1 cm² | 96.5 cm² | ||
| Display Form Factor | Quad Curved Display | Flat Display | ||
| Screen to Body Ratio | 89.8% | 90% | ||
| Resolution Width | 1440pixels | 1080pixels | ||
| Resolution Height | 3200pixels | 2340pixels | ||
| Aspect Ratio | 20:9 | 19.5:9 | ||
| Pixel Density | 515ppi | 411ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Display Resolution | FHD+ | FHD+ | ||
| Peak Brightness | 1500nits | 2600nits | ||
| Eye Protection | - | Eye Comfort Shield | ||
| Colour Depth | 16.7 Million Colours | 16.7 Million Colours | ||
| Color Gamut Range | 100% | - | ||
| High Brightness | 1500nits | - |
Body
🏆 Winner: Samsung Galaxy S26
| Height | 165.1 mm | 149.6 mm | ||
|---|---|---|---|---|
| Width | 75.6 mm | 71.7 mm | ||
| Thickness | 8.9 mm | 7.2 mm | ||
| Weight | 227 grams | 167 grams | ||
| Screen Material | Gorilla Glass Victus | Gorilla Glass Victus 2 | ||
| Display Protection | Gorilla Glass Victus | Gorilla Glass Victus 2 | ||
| Back Material | Gorilla Glass Victus | Gorilla Glass Victus 2 | ||
| Side Material | Aluminium Frame | Armor Aluminium | ||
| Build Quality | Corning Gorilla Glass Victus | Corning Gorilla Glass victus 2 | ||
| Ports | USB Type-C 3.1 Gen 1 | Display Port 1.2, OTG, USB Type-C 3.2 Gen 1 | ||
| Additional Features | OTG | 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 |
Processor
🏆 Winner: Samsung Galaxy S26
| Chipset Manufacturer | Samsung | Samsung | ||
|---|---|---|---|---|
| Chipset | Exynos 2100 | Exynos 2600 | ||
| Fabrication Size | 5 nm | 2 nm | ||
| Number of Cores | Octa-core | Deca-core | ||
| Clock Speed | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | 1x3.80GHz C1-Ultra & 3x3.25GHz C1-Pro & 6x2.75GHz C1-Pro | ||
| Cooling System | - | Vapor Chamber Cooling | ||
| GPU | Mali-G78 MP14 | Xclipse 960 |
Gaming Benchmarks
| BGMI Super Smooth + Ultra Extreme | - | 116.5 FPS 39.2 °C (Temp) | ||
|---|---|---|---|---|
| Genshin Impact Highest + 60FPS (Android) | - | 58 FPS 40.5 °C (Temp) |
Performance Benchmarks
| AnTuTu | 875803 | 2845619 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1356 | 2692 | ||
| Geekbench 6 CPU Multi-Core | - | 9930 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 11 | 16 | ||
| OS Skin | One UI | One UI | ||
| Inbuilt AI | - | Galaxy AI | ||
| Gaming Mode | - | Yes | ||
| Desktop Mode | - | Yes | ||
| AI Frame Interpolation | - | Yes | ||
| 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 Image Signal Processor, AI Stickers, AI suggestions, Circle to Search, Galaxy AI, Photo assist |
Main Camera
🏆 Winner: Samsung Galaxy S21 Ultra
| Main Camera #1 Megapixel | 108MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/1.8 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/1.33" | 1/1.56" | ||
| Main Camera #1 Camera Features | OIS, PDAF | Auto Focus, Dual Pixel PDAF, OIS | ||
| Main Camera #2 Megapixel | 10MP | 10MP | ||
| Main Camera #2 Aperture | f/4.9 | f/2.4 | ||
| Main Camera #2 Lens Type | Periscope | Telephoto | ||
| Main Camera #2 Sensor Size | 1/3.24" | 1/3.94" | ||
| Main Camera #2 Camera Features | 10x Optical Zoom, Dual Pixel PDAF, OIS | 3x Optical Zoom, OIS, PDAF | ||
| Main Camera #3 Megapixel | 10MP | 12MP | ||
| Main Camera #3 Aperture | f/2.4 | f/2.2 | ||
| Main Camera #3 Field of View | - | 120° | ||
| Main Camera #3 Lens Type | Telephoto | Ultra-wide | ||
| Main Camera #3 Camera Sensor | - | Sony IMX564 | ||
| Main Camera #3 Sensor Size | 1/3.24" | 1/2.55" | ||
| Main Camera #3 Camera Features | 3x Optical Zoom, Dual Pixel PDAF, OIS | Super Steady Video | ||
| Features | Laser AF | Auto focus, Auto HDR, Best Face, Digital zoom, LED-Flash, Night mode, OIS, Optical Zoom, panorama, Slow Motion | ||
| Camera Stabilization | OIS | OIS | ||
| 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 | Dual Pixel Auto Focus | ||
| Dedicated Imaging Chip | - | - | ||
| Max Zoom Supported | - | 20-50X | ||
| Optical Zoom Support | 10X | 3X | ||
| Video Features | gyro-EIS, HDR10+, Stereo Sound Recording | 10-bit HDR, gyro-EIS, HDR10+ | ||
| 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@30fps, 4K@60fps, 8K@24fps, 8K@30fps | ||
| Main Camera #4 Megapixel | 12MP | - | ||
| Main Camera #4 Aperture | f/2.2 | - | ||
| Main Camera #4 Lens Type | Ultra-wide | - | ||
| Main Camera #4 Sensor Size | 1/2.55" | - | ||
| Main Camera #4 Camera Features | Dual Pixel PDAF, Super Steady Video | - |
Selfie Camera
🏆 Winner: Samsung Galaxy S26
| Front Camera #1 Megapixel | 40MP | 12MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.2 | ||
| Front Camera #1 Focal Length | 26 mm | 23 mm | ||
| Front Camera #1 Pixel Size | 0.7 µm | 1.12 µm | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Camera Sensor | - | Samsung ISOCELL S5K3LU | ||
| Front Camera #1 Sensor Size | 1/2.8" | 1/3.2" | ||
| Front Camera #1 Camera Features | Auto Focus, PDAF | Auto Focus, Dual Pixel PDAF | ||
| Features | Face unlock, HdR | Auto Focus, Face unlock, HdR, HDR10+ | ||
| Auto Focus Type | Contrast Detection Auto Focus | Dual Pixel PDAF | ||
| Video Features | 1080p@30fps, 4k@30/60fps | 4k@30/60fps | ||
| Video Recording | 4k@30fps, 4k@60fps | 1080@30fps, 4k@30fps, 4k@60fps | ||
| HDR Recording Support | SDR recording | SDR recording |
Camera Samples
Selfie
Selfie
Main Day
Main Day
Main Night
Main Night
Telephoto Day 3x
Telephoto Day 3x
Telephoto Night 3x
Telephoto Night 3x
Ultrawide Day
Ultrawide Day
Ultra Wide Night
Ultra Wide Night
Battery
🏆 Winner: Tie
| Battery Capacity | 5000mAh | 4300mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Ion | Lithium Ion | ||
| Wireless Charging Support | Yes | Yes | ||
| Reverse Wireless Charging Support | Yes | Yes | ||
| Charging Speed Wired | 25W | 25W | ||
| Charging Speed Wireless | 15W | 15W | ||
| Charging Speed Reverse Wireless | 4.5W | 4.5W | ||
| Charging Standards Supported | PD3.0, Qi | PD3.0, Qi2 |
Battery Test Results
| Charging Time (0 To 50%) | - | 1hr 20 min (30 to 100%) |
|---|
Network
| Sim Type | nano-SIM and eSIM or Dual SIM (2 nano-SIM and eSIM, dual stand-by) | 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, TDD, 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
| 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 | 5.4 | ||
| Bluetooth Codecs | A2DP, AAC, LE | A2DP, LE | ||
| GPS | 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, Geomagnetic Sensor, Gyroscope, Hall Sensor, Light Sensor, Proximity Sensor, Samsung DeX, Samsung Wireless DeX | ||
| Haptic Feedback | - | Haptic Motor |
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