Samsung Galaxy S21 vs Oppo Reno15 Pro 5G
Compare Samsung Galaxy S21 and Oppo Reno15 Pro 5G to understand which one suits your needs the best. The Samsung Galaxy S21 is priced from ₹69,999, while Oppo Reno15 Pro 5G is available at ₹67,999 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 vs Oppo Reno15 Pro 5G Comparison Overview
| Key Highlights | Samsung Galaxy S21 | Oppo Reno15 Pro 5G |
|---|---|---|
| Price | ₹69,999 | ₹67,999 |
| Processor | Samsung Exynos 2100 | MediaTek Dimensity 8450 |
| Display | 6.2", FHD+ AMOLED, 120Hz | 6.78", 1.5K AMOLED, 120Hz |
| Rear Camera | 12MP (Wide-angle), 64MP (Telephoto), 12MP (Ultra-wide), 10MP (Front) | 200MP (Wide-angle), 50MP (Ultra-wide), 50MP (Telephoto), 50MP (Front) |
| Battery | 4000mAh, 25Watt, Charger in the box | 6500mAh, 80Watt, Charger in the box |
| RAM/Storage | 8GB (LPDDR5), 128GB (UFS 3.1) | 12GB (LPDDR5X), 256GB (UFS 3.1) |
Performance Scorecard
Key Specifications
| Processor | Samsung Exynos 2100 | MediaTek Dimensity 8450 | ||
|---|---|---|---|---|
| Display | 6.2", FHD+ AMOLED, 120Hz | 6.78", 1.5K AMOLED, 120Hz | ||
| Camera | 12MP (Wide-angle), 64MP (Telephoto), 12MP (Ultra-wide), 10MP (Front) | 200MP (Wide-angle), 50MP (Ultra-wide), 50MP (Telephoto), 50MP (Front) | ||
| Battery | 4000mAh, 25Watt, Charger in the box | 6500mAh, 80Watt, Charger in the box | ||
| RAM | 8GB (LPDDR5) | 12GB (LPDDR5X) | ||
| Storage | 128GB (UFS 3.1) | 256GB (UFS 3.1) |
General
| Box Contents | Phone, Type-C cable, SIM Ejector Tool | Phone, 80W Charger, Type-C Cable, SIM Ejector Tool, case | ||
|---|---|---|---|---|
| Colors | Phantom Gray, Phantom White, Phantom Violet, Phantom Pink | Sunset Gold, Cocoa Brown | ||
| Launch | January 14, 2021 | January 08, 2026 | ||
| Stores | Oppo, Flipkart, Amazon, Vijay Sales, Croma, Reliance Digital | |||
| Launch Country | India | India | ||
| Launch Price | ₹69,999 | ₹67,999 |
Display
🏆 Winner: Oppo Reno15 Pro 5G
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| LTPS Support | Yes | - | ||
| Playback Quality | HDR10+ | HDR10+ | ||
| Display Engine | Dynamic 2X | - | ||
| Touch Sampling Rate | 240Hz | 240Hz | ||
| Display Size | 6.2 inches | 6.78 inches | ||
| Area | 94.1cm² | 112.4cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 87.2 | 95.5 | ||
| Resolution Width | 1080 pixels | 1272 pixels | ||
| Resolution Height | 2400 pixels | 2772 pixels | ||
| Aspect Ratio | 20:9 | 19.5:9 | ||
| Pixel Density | 421ppi | 450ppi | ||
| Color Gamut Range | 100% | 100% | ||
| Display Resolution | FHD+ | 1.5K | ||
| Peak Brightness | 1300 nits | 3600 nits | ||
| Eye Protection | Eye Comfort Shield | PWM Dimming | ||
| Colour Depth | 16 Million Colours | 1.07 Billion Colours | ||
| LTPO Support | - | Yes | ||
| Display Bit Rate | - | 10-bit | ||
| Typical Brightness | - | 600 nits | ||
| High Brightness | - | 1800 nits | ||
| Colour Gamut | - | DCI-P3 |
Body
🏆 Winner: Oppo Reno15 Pro 5G
| Height | 151.7mm | 161.3mm | ||
|---|---|---|---|---|
| Width | 71.2mm | 76.5mm | ||
| Thickness | 7.9mm | 7.7mm | ||
| Weight | 169 grams | 205 grams | ||
| Screen Material | Gorilla Glass Victus | Gorilla Glass Victus 2 | ||
| Display Protection | Gorilla Glass Victus | Gorilla Glass Victus 2 | ||
| Back Material | Plastic | Glass | ||
| Side Material | Aluminium Frame | Aluminium Frame | ||
| Build Quality | Corning Gorilla Glass Victus | Corning Gorilla Glass victus 2 | ||
| Ports | USB Type-C 3.2 | USB Type-C | ||
| Additional Features | OTG | OTG, USB Type-C (bottom) | ||
| IP Rating | IP68 (Dust and Water Resistant) | IP66/68/69 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers, Tuned by AKG | Stereo Speakers | ||
| Sound Tuning | No Tuning | No Tuning |
Processor
🏆 Winner: Oppo Reno15 Pro 5G
| Chipset Manufacturer | Samsung | MediaTek | ||
|---|---|---|---|---|
| Chipset | Exynos 2100 | Dimensity 8450 | ||
| Fabrication Size | 5nm | 4nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | 3.25 GHz | ||
| GPU | Mali-G78 MP14 | Mali-G720 MC7 |
Performance Benchmarks
| AnTuTu | 875803 | 1675507 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1356 | 1617 | ||
| Geekbench 6 CPU Multi-Core | 3348 | 6406 |
Main Camera
🏆 Winner: Oppo Reno15 Pro 5G
| Main Camera #1 Megapixel | 12MP | 200MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/1.8 | ||
| Main Camera #1 Focal Length | 26mm | 24mm | ||
| Main Camera #1 Pixel Size | 1.8µm | 0.5µm | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/1.76" | 1/1.56" | ||
| Main Camera #1 Camera Features | Dual Pixel PDAF, OIS | Auto Focus, OIS, PDAF | ||
| Main Camera #2 Megapixel | 64MP | 50MP | ||
| Main Camera #2 Aperture | f/2.0 | f/2.0 | ||
| Main Camera #2 Focal Length | 29mm | 16mm | ||
| Pixel Size | 0.8µm | - | ||
| Main Camera #2 Lens Type | Telephoto | Ultra-wide | ||
| Main Camera #2 Sensor Size | 1/1.72" | - | ||
| Main Camera #2 Camera Features | 1.1x Optical Zoom, Hybrid Zoom, OIS, PDAF | Auto Focus | ||
| Main Camera #3 Megapixel | 12MP | 50MP | ||
| Main Camera #3 Aperture | f/2.2 | f/2.8 | ||
| Main Camera #3 Focal Length | 13mm | 80mm | ||
| Main Camera #3 Pixel Size | 1.4µm | 0.64µm | ||
| Main Camera #3 Field of View | 120 | 30 | ||
| Main Camera #3 Lens Type | Ultra-wide | Telephoto | ||
| Main Camera #3 Sensor Size | 1/2.55" | 1/2.76" | ||
| Main Camera #3 Camera Features | Super Steady Video | 3.5x Optical Zoom, Auto Focus, OIS, PDAF | ||
| Features | Auto Focus, Auto-HDR, Digital Zoom, LED flash, Panorama | Cinematic Mode, Color Spectrum Sensor, DOC SCANNER, Dual View, Google Lens, HDR, Hi-Res Mode, Hypertext, Night, panorama, Photo, portrait, Pro, Slow-Mo, STICKER, Time Lapse, Underwater, Video | ||
| Camera Stabilization | OIS | Hybrid Stabilization | ||
| Raw Photo Support | Yes | - | ||
| Dynamic Video Recording Support | HDR 10+ recording | HDR recording | ||
| Stereo Sound Recording Support | Yes | - | ||
| Slow Motion Recording | 960 fps slomo | 960 fps slomo | ||
| Auto Focus Type | Dual Pixel Auto Focus | PDAF | ||
| Dedicated Imaging Chip | No Chip | No Chip | ||
| Zoom Capability | 2-10X | >100x | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Optical Zoom Support | 3X | 3.5X | ||
| Video Features | gyro-EIS, HDR10+, Stereo Sound Recording | Cinematic mode, Dual Video, EIS, HDR, OIS, Slow Motion, Time-lapse Video | ||
| Video Recording | 1080p@240fps, 1080p@30fps, 1080p@60fps, 4K@120fps, 4K@30fps, 4K@60fps, 720p@960fps, 8K@24fps | 1080p@120fps, 1080p@240fps, 1080p@30fps, 1080p@60fps, 4K@30fps, 4K@60fps | ||
| Main Camera #1 Field of View | - | 84degree | ||
| Main Camera #1 Camera Sensor | - | Samsung S5KHP5 | ||
| Main Camera #2 Field of View | - | 116 | ||
| Main Camera #3 Camera Sensor | - | SAMSUNG ISOCELL JN5 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 11 | 16 | ||
| OS Skin | One UI | ColorOS | ||
| Inbuilt AI | Neural Processing Unit(Samsung) | - | ||
| Bloatware Free OS | Yes | - | ||
| OS Updates | 4 year(s) | 5 year(s) | ||
| Security Updates | 5 year(s) | 6 year(s) | ||
| AI Features | Circle to Search | AI Camera, AI Eraser, AI Flash Photography 2.0, AI Gaming Antenna System Acceleration, AI HyperBoost, AI LinkBoost, AI mind space, AI Motion, AI Motion Photo Eraser, AI Motion Photo Slow-Mo, AI Network Booster, AI Photo Editing, AI popout, AI Portrait Camera, AI Portrait Glow, AI Super Wi-Fi Booster, AI Translate, AI Travel Portrait Camera, Call Translator | ||
| Gaming Mode | - | Yes |
Selfie Camera
🏆 Winner: Oppo Reno15 Pro 5G
| Front Camera #1 Megapixel | 10MP | 50MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.0 | ||
| Front Camera #1 Focal Length | 26mm | 18mm | ||
| Front Camera #1 Pixel Size | 1.22µm | 0.64µm | ||
| Front Camera #1 Lens Type | Wide | Ultrawide | ||
| Front Camera #1 Sensor Size | 1/3.24" | 1/2.76" | ||
| Front Camera #1 Camera Features | Dual Pixel PDAF | Auto Focus | ||
| Features | Auto-HDR, Dual Video Call | Auto Focus, Dual Video, Hi-Res, Night, panorama, Photo, Portrait, Retouch, Screen Fill Light, Sticker, Time Lapse, Video | ||
| Auto Focus Type | Dual Pixel Auto Focus | Contrast Detection Auto Focus | ||
| Video Features | 1080p@30fps, 4k@30/60fps | Dual Video, EIS, HDR, OIS, Time Lapse | ||
| Video Recording | 1080@30fps, 4k@60fps | 1080@30fps, 1080@60fps, 4k@30fps, 4k@60fps, 720p@30fps | ||
| HDR Recording Support | SDR recording | HDR recording | ||
| Front Camera #1 Field of View | - | 100 | ||
| Front Camera #1 Camera Sensor | - | SAMSUNG ISOCELL JN5 |
Battery
🏆 Winner: Oppo Reno15 Pro 5G
| Battery Capacity | 4000mAh | 6500mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Ion | Lithium Polymer | ||
| Wireless Charging Support | Yes | Yes | ||
| Reverse Wireless Charging Support | Yes | - | ||
| Charging Speed Wired | 25W | 80W | ||
| Charging Speed Wireless | 15W | 50W | ||
| Charging Speed Reverse Wireless | 4.5W | - | ||
| Reverse Wired Charging Support | - | Yes | ||
| Charging Standards Supported | - | AirVOOC, PD, PPS, SUPERVOOC |
Network
| Sim Type | nano-SIM and eSIM or Dual SIM (2 nano-SIM and eSIM dual stand-by) | Dual nano-SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, CDMA, EVDO, GSM, HSDPA, HSPA, LTE | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | HSDPA 850, 900, 1700(AWS), 1900, 2100, CDMA2000 1xEV-DO | WCDMA 1, 2, 4, 5, 6, 8, 19 | ||
| 4G Bands | LTE 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 | LTE 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 34, 38, 39, 40, 41, 42, 48, 66 | ||
| 5G Bands | SA/NSA/Sub6 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 | SA/NSA 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78 |
Connectivity
🏆 Winner: Oppo Reno15 Pro 5G
| Wi-Fi Standards | Wi-Fi 6 802.11 a/b/g/n/ac/ax | Wi-Fi 6 802.11 a/b/g/n/ac/ax | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 6 | WiFi 6 | ||
| Bluetooth Version | 5 | 5.4 | ||
| Bluetooth Codecs | A2DP, LE | AAC, aptX, aptX HD, BLE, LDAC, LHDC 5.0, SBC | ||
| GPS | BDS, GALILEO, GLONASS, GPS | A-GNSS, BDS, Galileo, Glonass, GPS, QZSS | ||
| NFC Support | Supported | Supported | ||
| Radio | FM Radio | - |
Features
| Fingerprint Scanner | Ultrasonic (under display) | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Barometer Sensor, Compass, Gyroscope, Proximity Sensor, Samsung DeX, Samsung Wireless DeX | Accelerometer, Ambient Light Sensor, Color Temperature Sensor, Geomagnetic Sensor, Gyroscope, Hall Sensor, Infrared Sensor, Proximity Sensor | ||
| Haptic Feedback | Eccentric Rotating Mass | X-axis Linear Motor | ||
| Facial Recognition | 2D Face Recognition | 2D Face Recognition |







