Oppo Reno12 Pro 5G vs Samsung Galaxy S21 Ultra
Compare Oppo Reno12 Pro 5G and Samsung Galaxy S21 Ultra to understand which one suits your needs the best. The Oppo Reno12 Pro 5G is priced from ₹40,999, 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.
Oppo Reno12 Pro 5G vs Samsung Galaxy S21 Ultra Comparison Overview
| Key Highlights | Oppo Reno12 Pro 5G | Samsung Galaxy S21 Ultra |
|---|---|---|
| Price | ₹40,999 | ₹47,990 |
| Processor | MediaTek Dimensity 7300 Energy | Samsung Exynos 2100 |
| Display | 6.7", FHD+ AMOLED, 120Hz | 6.8", FHD+ AMOLED, 120Hz |
| Rear Camera | 50MP (Wide-angle), 8MP (Ultra-wide), 50MP (Telephoto), 50MP (Front) | 108MP (Wide-angle), 10MP (Periscope), 10MP (Telephoto), 12MP (Ultra-wide), 40MP (Front) |
| Battery | 5000mAh, 80Watt, Charger in the box | 5000mAh, 25Watt |
| RAM/Storage | 12GB (LPDDR4X), 256GB (UFS 3.1) | 12GB (LPDDR5), 256GB (UFS 3.1) |
Performance Scorecard
Key Specifications
| Processor | MediaTek Dimensity 7300 Energy | Samsung Exynos 2100 | ||
|---|---|---|---|---|
| Display | 6.7", FHD+ AMOLED, 120Hz | 6.8", FHD+ AMOLED, 120Hz | ||
| Camera | 50MP (Wide-angle), 8MP (Ultra-wide), 50MP (Telephoto), 50MP (Front) | 108MP (Wide-angle), 10MP (Periscope), 10MP (Telephoto), 12MP (Ultra-wide), 40MP (Front) | ||
| Battery | 5000mAh, 80Watt, Charger in the box | 5000mAh, 25Watt | ||
| RAM | 12GB (LPDDR4X) | 12GB (LPDDR5) | ||
| Storage | 256GB (UFS 3.1) | 256GB (UFS 3.1) |
General
| Box Contents | Phone, Charger, Type-C cable, Case, SIM Ejector Tool | Phone, Type-C cable, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Space Brown, Sunset Gold | Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy | ||
| Launch | July 12, 2024 | January 14, 2021 | ||
| Stores | Oppo, Flipkart, Amazon | Flipkart, Amazon | ||
| Launch Country | India | India | ||
| Launch Price | ₹36,999 | ₹1,05,999 |
Display
🏆 Winner: Oppo Reno12 Pro 5G
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| LTPS Support | Yes | - | ||
| Playback Quality | HDR10+ | HDR10+ | ||
| Touch Sampling Rate | 240Hz | - | ||
| Display Size | 6.7 inches | 6.8 inches | ||
| Area | 108cm² | 112.1cm² | ||
| Display Form Factor | Quad Curved Display | Quad Curved Display | ||
| Screen to Body Ratio | 93.5 | 89.8 | ||
| Resolution Width | 1080 pixels | 1440 pixels | ||
| Resolution Height | 2412 pixels | 3200 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 394ppi | 515ppi | ||
| Display Bit Rate | 10-bit | 8-bit | ||
| Color Gamut Range | 100% | 100% | ||
| Display Resolution | FHD+ | FHD+ | ||
| High Brightness | 600 nits | 1500 nits | ||
| Peak Brightness | 1200 nits | 1500 nits | ||
| Eye Protection | PWM Dimming | - | ||
| Colour Gamut | DCI-P3 | - | ||
| Colour Depth | 1.07 Billion Colours | 16 Million Colours | ||
| Display Engine | - | Dynamic 2X |
Body
🏆 Winner: Samsung Galaxy S21 Ultra
| Height | 161.4mm | 165.1mm | ||
|---|---|---|---|---|
| Width | 74.8mm | 75.6mm | ||
| Thickness | 7.4mm | 8.9mm | ||
| Weight | 180 grams | 227 grams | ||
| Screen Material | Glass | Gorilla Glass Victus | ||
| Display Protection | Gorilla Glass Victus 2 | Gorilla Glass Victus | ||
| Back Material | Glass | Gorilla Glass Victus | ||
| Side Material | Plastic Frame | Aluminium Frame | ||
| Build Quality | Corning Gorilla Glass victus 2 | Corning Gorilla Glass Victus | ||
| Ports | USB Type-C | USB Type-C 3.1 Gen 1 | ||
| Additional Features | OTG, USB Type-C (bottom) | OTG | ||
| IP Rating | IP65 (Dust and Water Resistant) | IP68 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Sound Tuning | No Tuning | No Tuning |
Processor
🏆 Winner: Samsung Galaxy S21 Ultra
| Chipset Manufacturer | MediaTek | Samsung | ||
|---|---|---|---|---|
| Chipset | Dimensity 7300 Energy | Exynos 2100 | ||
| Fabrication Size | 4nm | 5nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 1x3.35 GHz Cortex-X3 & 3x3.0 GHz Cortex-A715 & 4x2.0 GHz Cortex-A510 | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | ||
| Cooling System | Vapor Chamber Cooling | - | ||
| GPU | Arm Mali-G615 | Mali-G78 MP14 |
Performance Benchmarks
| AnTuTu | 670521 | 875803 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1058 | 1356 | ||
| Geekbench 6 CPU Multi-Core | 3025 | 3348 |
Main Camera
🏆 Winner: Samsung Galaxy S21 Ultra
| Main Camera #1 Megapixel | 50MP | 108MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/1.8 | ||
| Main Camera #1 Focal Length | 26mm | 24mm | ||
| Main Camera #1 Pixel Size | 0.8µm | 0.8µm | ||
| Main Camera #1 Field of View | 79degree | - | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/1.95" | 1/1.33" | ||
| Main Camera #1 Camera Features | Auto Focus, OIS | OIS, PDAF | ||
| Main Camera #2 Megapixel | 8MP | 10MP | ||
| Main Camera #2 Aperture | f/2.2 | f/4.9 | ||
| Main Camera #2 Focal Length | 16mm | 240mm | ||
| Pixel Size | 1.12µm | 1.22µm | ||
| Main Camera #2 Field of View | 112 | - | ||
| Main Camera #2 Lens Type | Ultra-wide | Periscope | ||
| Main Camera #2 Sensor Size | 1/4.0" | 1/3.24" | ||
| Main Camera #3 Megapixel | 50MP | 10MP | ||
| Main Camera #3 Aperture | f/2.0 | f/2.4 | ||
| Main Camera #3 Focal Length | 47mm | 72mm | ||
| Main Camera #3 Pixel Size | 0.64µm | 1.22µm | ||
| Main Camera #3 Field of View | 50 | - | ||
| Main Camera #3 Lens Type | Telephoto | Telephoto | ||
| Main Camera #3 Sensor Size | 1/2.75" | 1/3.24" | ||
| Main Camera #3 Camera Features | Auto Focus | 3x Optical Zoom, Dual Pixel PDAF, OIS | ||
| Features | Dual View, HDR, Night, Pro, Slow-Mo, Time-lapse | Laser AF | ||
| Camera Stabilization | OIS | OIS | ||
| Dynamic Video Recording Support | HDR recording | HDR 10+ recording | ||
| Slow Motion Recording | 960 fps slomo | 960 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Dedicated Imaging Chip | No Chip | - | ||
| Zoom Capability | 20-50X | - | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Optical Zoom Support | 2X | 10X | ||
| Video Features | gyro-EIS, HDR, OIS | gyro-EIS, HDR10+, Stereo Sound Recording | ||
| Video Recording | 1080p@30fps, 1080p@60fps, 4K@30fps, 720p@30fps | 1080p@120fps, 1080p@240fps, 1080p@30fps, 1080p@60fps, 4K@30fps, 4K@60fps, 720p@960fps, 8K@24fps | ||
| Main Camera #2 Camera Features | - | 10x Optical Zoom, Dual Pixel PDAF, OIS | ||
| Main Camera #4 Megapixel | - | 12MP | ||
| Main Camera #4 Aperture | - | f/2.2 | ||
| Main Camera #4 Focal Length | - | 13mm | ||
| Main Camera #4 Pixel Size | - | 1.4µm | ||
| 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 | ||
| Stereo Sound Recording Support | - | Yes |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 14 | 11 | ||
| OS Skin | ColorOS | One UI | ||
| Gaming Mode | Yes | - | ||
| OS Updates | 3 year(s) | 4 year(s) | ||
| Security Updates | 4 year(s) | 5 year(s) | ||
| AI Features | AI Camera, AI Eraser 2.0, AI LinkBoost, AI Portrait, AI Summary | Circle to Search |
Selfie Camera
🏆 Winner: Oppo Reno12 Pro 5G
| Front Camera #1 Megapixel | 50MP | 40MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.2 | ||
| Front Camera #1 Focal Length | 21mm | 26mm | ||
| Front Camera #1 Pixel Size | 0.64µm | 0.7µm | ||
| Front Camera #1 Field of View | 90 | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Camera Features | Auto Focus, PDAF | Auto Focus, PDAF | ||
| Features | Night, Portrait, Time-lapse | Face unlock, HdR | ||
| Auto Focus Type | PDAF | Contrast Detection Auto Focus | ||
| Video Features | 1080/720p@30fps, 1080p@60fps, gyro-EIS | 1080p@30fps, 4k@30/60fps | ||
| Video Recording | 1080@30fps, 4k@30fps | 4k@30fps, 4k@60fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Sensor Size | - | 1/2.8" |
Battery
🏆 Winner: Oppo Reno12 Pro 5G
| Battery Capacity | 5000mAh | 5000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Ion | ||
| Reverse Wired Charging Support | Yes | - | ||
| Charging Speed Wired | 80W | 25W | ||
| Charging Standards Supported | PD2.0 | PD3.0, Qi | ||
| Wireless Charging Support | - | Yes | ||
| Reverse Wireless Charging Support | - | Yes | ||
| Charging Speed Wireless | - | 15W | ||
| Charging Speed Reverse Wireless | - | 4.5W |
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, WCDMA | 5G, GSM, LTE FDD, LTE TD, UMTS, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | 1, 2, 4, 5, 6, 8, 19 | 1, 2, 4, 5, 8 | ||
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 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 | 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 66, 77, 78 | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 |
Connectivity
🏆 Winner: Oppo Reno12 Pro 5G
| Wi-Fi Standards | Wi-Fi 6 802.11 a/b/g/n/ac/ax | Wi-Fi 6E 802.11 a/b/g/n/ac/ax | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 6 | WiFi 6 | ||
| Bluetooth Version | 5.4 | 5.2 | ||
| Bluetooth Codecs | AAC, aptX HD, LDAC, LHDC, SBC | A2DP, AAC, LE | ||
| GPS | Beidou, GALILEO, GLONASS, GPS, QZSS | BeiDou, GALILEO, GLONASS, GPS | ||
| NFC Support | Supported | Supported | ||
| Radio | - | FM Radio |
Features
| Fingerprint Scanner | Optical (under display) | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Color Temperature Sensor, Geomagnetic Sensor, Gravity Sensor, Gyroscope, Infrared Sensor, Optical Sensor, Proximity Sensor, Step Counting | Accelerometer, Barometer Sensor, Geomagnetic Sensor, Gyroscope, Hall Sensor, Light Sensor, Proximity Sensor, Samsung DeX, Ultra Wideband (UWB) Support | ||
| Facial Recognition | 2D Face Recognition | 2D Face Recognition |







