OnePlus 13 vs Samsung Galaxy S21 Ultra
Compare OnePlus 13 and Samsung Galaxy S21 Ultra to understand which one suits your needs the best. The OnePlus 13 is priced from ₹57,696, while Samsung Galaxy S21 Ultra is available at ₹47,990 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.
OnePlus 13 vs Samsung Galaxy S21 Ultra Comparison Overview
| Key Highlights | OnePlus 13 | Samsung Galaxy S21 Ultra |
|---|---|---|
| Price | ₹57,696 | ₹47,990 |
| Processor | Qualcomm Snapdragon 8 Elite | Samsung Exynos 2100 |
| Display | 6.82", QHD+ AMOLED, 120Hz | 6.8", FHD+ AMOLED, 120Hz |
| Rear Camera | 50MP (Wide-angle), 50MP (Telephoto), 50MP (Ultra-wide), 32MP (Front) | 108MP (Wide-angle), 10MP (Periscope), 10MP (Telephoto), 12MP (Ultra-wide), 40MP (Front) |
| Battery | 6000mAh, 100Watt, Charger in the box | 5000mAh, 25Watt |
| RAM/Storage | 12GB (LPDDR5X), 256GB (UFS 4.0) | 12GB (LPDDR5), 256GB (UFS 3.1) |
Performance Scorecard
GamingSee More Details
OnePlus 13100
Samsung Galaxy S21 Ultra47
CameraSee More Details
OnePlus 13100
Samsung Galaxy S21 Ultra83
DisplaySee More Details
OnePlus 13100
Samsung Galaxy S21 Ultra74
BatterySee More Details
OnePlus 13100
Samsung Galaxy S21 Ultra48
BodySee More Details
Samsung Galaxy S21 Ultra100
OnePlus 1375
Key Specifications
| Processor | Qualcomm Snapdragon 8 Elite | Samsung Exynos 2100 | ||
|---|---|---|---|---|
| Display | 6.82", QHD+ AMOLED, 120Hz | 6.8", FHD+ AMOLED, 120Hz | ||
| Camera | 50MP (Wide-angle), 50MP (Telephoto), 50MP (Ultra-wide), 32MP (Front) | 108MP (Wide-angle), 10MP (Periscope), 10MP (Telephoto), 12MP (Ultra-wide), 40MP (Front) | ||
| Battery | 6000mAh, 100Watt, Charger in the box | 5000mAh, 25Watt | ||
| RAM | 12GB (LPDDR5X) | 12GB (LPDDR5) | ||
| Storage | 256GB (UFS 4.0) | 256GB (UFS 3.1) |
General
| Box Contents | Phone, 100W Charger, Type-C Cable, Case, SIM Ejector Tool | Phone, Type-C cable, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Black Eclipse, Arctic Dawn, Midnight Ocean | Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy | ||
| Launch | January 07, 2025 | January 14, 2021 | ||
| Stores | Amazon, OnePlus, Flipkart, Croma, Vijay Sales, Reliance Digital | Flipkart, Amazon | ||
| Launch Country | India | India | ||
| Launch Price | ₹69,999 | ₹1,05,999 |
Display
🏆 Winner: OnePlus 13
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| LTPO Support | Yes | - | ||
| Playback Quality | Dolby Vision | HDR10+ | ||
| Display Engine | ProXDR | Dynamic 2X | ||
| Touch Sampling Rate | 360Hz | - | ||
| Display Size | 6.82 inches | 6.8 inches | ||
| Area | 113cm² | 112.1cm² | ||
| Display Form Factor | Quad Curved Display | Quad Curved Display | ||
| Screen to Body Ratio | 90.7 | 89.8 | ||
| Resolution Width | 1440 pixels | 1440 pixels | ||
| Resolution Height | 3168 pixels | 3200 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 510ppi | 515ppi | ||
| Display Bit Rate | 10-bit | 8-bit | ||
| Color Gamut Range | 100% | 100% | ||
| Display Resolution | QHD+ | FHD+ | ||
| Typical Brightness | 800 nits | - | ||
| High Brightness | 1600 nits | 1500 nits | ||
| Peak Brightness | 4500 nits | 1500 nits | ||
| Eye Protection | TUV Rheinland certification | - | ||
| Contrast Ratio | 2,000,000:1 | - | ||
| Colour Gamut | DCI-P3 | - | ||
| Colour Depth | 1.07 Billion Colours | 16 Million Colours |
Body
🏆 Winner: Samsung Galaxy S21 Ultra
| Height | 162.9mm | 165.1mm | ||
|---|---|---|---|---|
| Width | 76.5mm | 75.6mm | ||
| Thickness | 8.5mm | 8.9mm | ||
| Weight | 210 grams | 227 grams | ||
| Screen Material | Ceramic Guard Glass | Gorilla Glass Victus | ||
| Display Protection | Crystal Guard | Gorilla Glass Victus | ||
| Back Material | Vegan Leather and Glass | Gorilla Glass Victus | ||
| Side Material | Aluminium Frame | Aluminium Frame | ||
| Build Quality | Crystal Shield Super-Ceramic Glass | Corning Gorilla Glass Victus | ||
| Ports | USB Type-C 3.2 | USB Type-C 3.1 Gen 1 | ||
| Additional Features | Infrared Port, OTG | OTG | ||
| IP Rating | IP68/69 (Dust and Water Resistant) | IP68 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Sound Tuning | OReality Audio | No Tuning |
Processor
🏆 Winner: OnePlus 13
| Chipset Manufacturer | Qualcomm | Samsung | ||
|---|---|---|---|---|
| Chipset | Snapdragon 8 Elite | Exynos 2100 | ||
| Fabrication Size | 3nm | 5nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | ||
| Cooling System | Cryo-Velocity Cooling System | - | ||
| GPU | Adreno 830 | Mali-G78 MP14 |
Gaming Benchmarks
| COD Mobile Medium + Ultra | 120 FPS | - |
|---|
Performance Benchmarks
| AnTuTu | 2672621 | 875803 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 3133 | 1356 | ||
| Geekbench 6 CPU Multi-Core | 9467 | - |
Main Camera
🏆 Winner: OnePlus 13
| Main Camera #1 Megapixel | 50MP | 108MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.6 | f/1.8 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Sensor | Sony LYT-808 | - | ||
| Main Camera #1 Sensor Size | 1/1.43" | 1/1.33" | ||
| Main Camera #1 Camera Features | Multi-directional PDAF, OIS | OIS, PDAF | ||
| Main Camera #2 Megapixel | 50MP | 10MP | ||
| Main Camera #2 Aperture | f/2.6 | f/4.9 | ||
| Main Camera #2 Field of View | 32.8 | - | ||
| Main Camera #2 Lens Type | Telephoto | Periscope | ||
| Main Camera #2 Camera Sensor | Sony LYT 600 | - | ||
| Main Camera #2 Sensor Size | 1/1.95" | 1/3.24" | ||
| Main Camera #2 Camera Features | 3x Optical Zoom, OIS, PDAF | 10x Optical Zoom, Dual Pixel PDAF, OIS | ||
| Main Camera #3 Megapixel | 50MP | 10MP | ||
| Main Camera #3 Aperture | f/2.0 | f/2.4 | ||
| Main Camera #3 Field of View | 120 | - | ||
| Main Camera #3 Lens Type | Ultra-wide | Telephoto | ||
| Main Camera #3 Camera Sensor | Samsung S5KJN5 | - | ||
| Main Camera #3 Sensor Size | 1/2.75" | 1/3.24" | ||
| Main Camera #3 Camera Features | PDAF | 3x Optical Zoom, Dual Pixel PDAF, OIS | ||
| Features | Documents Mode, Dual LED Flash, Hasselblad Colour Calibration, Hasselblad Xpan Mode, HDR, HIGH-RES, Long Exposure, Movie, Multi-scene Recording, Nightscape, panorama, Portrait mode, Slow Motion, Time Lapse | Laser AF | ||
| Camera Stabilization | OIS | OIS | ||
| Raw Photo Support | Yes | - | ||
| Dynamic Video Recording Support | HDR 10+ recording | HDR 10+ recording | ||
| Stereo Sound Recording Support | Yes | Yes | ||
| Slow Motion Recording | 480 fps slomo | 960 fps slomo | ||
| Auto Focus Type | Laser Auto Focus | PDAF | ||
| Dedicated Imaging Chip | No Chip | - | ||
| Max Zoom Supported | 10-20X | - | ||
| Lens Enhancements | Hasselblad | No enhancement | ||
| Optical Zoom Support | 3X | 10X | ||
| Video Features | Auto HDR, Dolby Vision, gyro-EIS, Movie Mode, Slow Motion, Time-lapse Video | gyro-EIS, HDR10+, Stereo Sound Recording | ||
| Video Recording | 1080p@240fps, 1080p@30fps, 1080p@480fps, 1080p@60fps, 4K@30fps, 4K@60fps, 8K@30fps | 1080p@120fps, 1080p@240fps, 1080p@30fps, 1080p@60fps, 4K@30fps, 4K@60fps, 720p@960fps, 8K@24fps | ||
| Log Video Recording Support | Yes | - | ||
| 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 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 15 | 11 | ||
| OS Skin | OxygenOS | One UI | ||
| Gaming Mode | Yes | - | ||
| Desktop Mode | Yes | - | ||
| AI Frame Interpolation | Yes | - | ||
| Bloatware Free OS | Yes | - | ||
| OS Updates | 4 year(s) | 4 year(s) | ||
| Security Updates | 6 year(s) | 5 year(s) | ||
| AI Features | AI Assistant, AI Camera, AI De-glare, AI Detail Boost, AI Network, AI Photo Editing, AI Processor, AI Reflection Eraser, AI Unblur, AI Voice Summary | Circle to Search |
Selfie Camera
🏆 Winner: OnePlus 13
| Front Camera #1 Megapixel | 32MP | 40MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.4 | f/2.2 | ||
| Front Camera #1 Focal Length | 21mm | 26mm | ||
| Front Camera #1 Pixel Size | 0.8µm | 0.7µm | ||
| Front Camera #1 Field of View | 90 | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Camera Sensor | Sony IMX615 | - | ||
| Front Camera #1 Sensor Size | 1/2.74" | 1/2.8" | ||
| Front Camera #1 Camera Features | Panorama | Auto Focus, PDAF | ||
| Features | Digital Zoom, Fixed Focus, HDR Photos, HDR Video, Portrait Mode, Time Lapse | Face unlock, HdR | ||
| Auto Focus Type | Fixed Focus | Contrast Detection Auto Focus | ||
| Video Features | 1080p@30/60fps, 4k@30/60fps, Dolby Vision HDR, gyro-EIS | 1080p@30fps, 4k@30/60fps | ||
| Video Recording | 1080@30fps, 1080@60fps, 4k@30fps, 4k@60fps | 4k@30fps, 4k@60fps | ||
| HDR Recording Support | HDR recording | SDR recording |
Camera Samples
Selfie
Selfie
Selfie Portrait
Selfie Portrait
Main Day
Main Day
Main Night
Main Night
Telephoto Camera Portrait
Telephoto Camera Portrait
Telephoto Day 3x
Telephoto Day 3x
Ultrawide Day
Ultrawide Day
Ultra Wide Night
Ultra Wide Night
Battery
🏆 Winner: OnePlus 13
| Battery Capacity | 6000mAh | 5000mAh | ||
|---|---|---|---|---|
| Battery Type | Silicon Carbon | Lithium Ion | ||
| Wireless Charging Support | Yes | Yes | ||
| Reverse Wireless Charging Support | Yes | Yes | ||
| Reverse Wired Charging Support | Yes | - | ||
| Charging Speed Wired | 100W | 25W | ||
| Charging Speed Wireless | 50W | 15W | ||
| Charging Speed Reverse Wireless | 10W | 4.5W | ||
| Charging Standards Supported | AirVOOC, PD, QC, SUPERVOOC | PD3.0, Qi | ||
| Charging Speed Reverse Wired | 5W | - |
Battery Test Results
| Charging Time (0 To 50%) | 36 min (1 to 100%) | - |
|---|
Network
| Sim Type | Dual SIM (nano-SIM, dual stand-by) | nano-SIM and eSIM or Dual SIM (2 nano-SIM and eSIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, GSM, LTE FDD, LTE TD, WCDMA | 5G, GSM, LTE FDD, LTE TD, UMTS, WCDMA | ||
| 2G Bands | 1800, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | WCDMA 1, 4, 5, 8 | 1, 2, 4, 5, 8 | ||
| 4G Bands | LTE 1, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 | ||
| 5G Bands | SA 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78 | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 |
Connectivity
🏆 Winner: OnePlus 13
| Wi-Fi Standards | Wi-Fi 7 802.11 a/b/g/n/ac/ax/be | Wi-Fi 6E 802.11 a/b/g/n/ac/ax | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 7 | WiFi 6 | ||
| Bluetooth Version | 5.4 | 5.2 | ||
| Bluetooth Codecs | AAC, aptX, aptX HD, LDAC, LHDC 5.0, SBC | A2DP, AAC, LE | ||
| GPS | BDS (B1I+B1C+B2a), Galileo (E1+E5a), GLONASS (G1), GPS (L1+L5), NavIC (L5), QZSS (L1+L5) | BeiDou, GALILEO, GLONASS, GPS | ||
| NFC Support | Supported | Supported | ||
| Radio | - | FM Radio |
Features
| Fingerprint Scanner | Ultrasonic (under display) | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Color Temperature Sensor, Compass, Gyroscope, Hall Sensor, Infrared Sensor, Laser Sensor, Proximity Sensor | Accelerometer, Barometer Sensor, Geomagnetic Sensor, Gyroscope, Hall Sensor, Light Sensor, Proximity Sensor, Samsung DeX, Ultra Wideband (UWB) Support | ||
| Haptic Feedback | Haptic Motor | - |
OnePlus 13 Comparison with Similar Phones
Samsung Galaxy S21 Ultra Comparison with Similar Phones
News of OnePlus 13 and Samsung Galaxy S21 Ultra
View All News