Samsung Galaxy S21 Plus vs Oppo F31 Pro
Compare Samsung Galaxy S21 Plus and Oppo F31 Pro to understand which one suits your needs the best. The Samsung Galaxy S21 Plus is priced from ₹29,999, while Oppo F31 Pro is available at ₹26,499 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 Plus vs Oppo F31 Pro Comparison Overview
| Key Highlights | Samsung Galaxy S21 Plus | Oppo F31 Pro |
|---|---|---|
| Price | ₹29,999 | ₹26,499 |
| Processor | Samsung Exynos 2100 | MediaTek Dimensity 7300 Energy |
| Display | 6.7", FHD+ AMOLED, 120Hz | 6.57", FHD+ AMOLED, 120Hz |
| Rear Camera | 64MP (Telephoto), 12MP (Wide-angle), 12MP (Ultra-wide), 10MP (Front) | 50MP (Wide-angle), 2MP (Monochrome), 32MP (Front) |
| Battery | 4800mAh, 25Watt, Charger in the box | 7000mAh, 80Watt, Charger in the box |
| RAM/Storage | 8GB (LPDDR5), 128GB (UFS 3.1) | 8GB (LPDDR4X), 128GB (UFS 3.1) |
Performance Scorecard
GamingSee More Details
Samsung Galaxy S21 Plus100
Oppo F31 Pro100
CameraSee More Details
Samsung Galaxy S21 Plus100
Oppo F31 Pro46
DisplaySee More Details
Samsung Galaxy S21 Plus100
Oppo F31 Pro70
BatterySee More Details
Oppo F31 Pro100
Samsung Galaxy S21 Plus43
BodySee More Details
Samsung Galaxy S21 Plus100
Oppo F31 Pro57
Key Specifications
| Processor | Samsung Exynos 2100 | MediaTek Dimensity 7300 Energy | ||
|---|---|---|---|---|
| Display | 6.7", FHD+ AMOLED, 120Hz | 6.57", FHD+ AMOLED, 120Hz | ||
| Camera | 64MP (Telephoto), 12MP (Wide-angle), 12MP (Ultra-wide), 10MP (Front) | 50MP (Wide-angle), 2MP (Monochrome), 32MP (Front) | ||
| Battery | 4800mAh, 25Watt, Charger in the box | 7000mAh, 80Watt, Charger in the box | ||
| RAM | 8GB (LPDDR5) | 8GB (LPDDR4X) | ||
| Storage | 128GB (UFS 3.1) | 128GB (UFS 3.1) |
General
| Box Contents | Phone, Type-C cable, SIM Ejector Tool | Phone, 80W Charger, Type-C Cable, Case, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Phantom Black, Phantom Silver, Phantom Violet, Phantom Pink, Phantom Gold, Phantom Red | Space Grey, Desert Gold | ||
| Launch | January 14, 2021 | September 15, 2025 | ||
| Stores | Amazon, Flipkart | Oppo, Amazon, Flipkart, Vijay Sales, Croma, Reliance Digital | ||
| Launch Country | India | India | ||
| Launch Price | ₹81,999 | ₹26,999 |
Display
🏆 Winner: Samsung Galaxy S21 Plus
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| Playback Quality | HDR10+ | SDR | ||
| Display Engine | Dynamic 2X | - | ||
| Display Size | 6.7 inches | 6.57 inches | ||
| Area | 107.8cm² | 105cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 88.3 | 93 | ||
| Resolution Width | 1080 pixels | 1080 pixels | ||
| Resolution Height | 2400 pixels | 2372 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 394ppi | 397ppi | ||
| Color Gamut Range | 100% | 100% | ||
| Display Resolution | FHD+ | FHD+ | ||
| High Brightness | 1300 nits | 1400 nits | ||
| Peak Brightness | 1300 nits | - | ||
| Colour Depth | 16 Million Colours | 1.07 Billion Colours | ||
| LTPS Support | - | Yes | ||
| Touch Sampling Rate | - | 240Hz | ||
| Display Bit Rate | - | 10-bit | ||
| Typical Brightness | - | 600 nits | ||
| Colour Gamut | - | DCI-P3 |
Body
🏆 Winner: Samsung Galaxy S21 Plus
| Height | 161.5mm | 158.2mm | ||
|---|---|---|---|---|
| Width | 75.6mm | 75mm | ||
| Thickness | 7.8mm | 8mm | ||
| Weight | 200 grams | 190 grams | ||
| Screen Material | Gorilla Glass Victus | Dragontrail Glass | ||
| Display Protection | Gorilla Glass Victus | Dragontrail Glass | ||
| Back Material | Gorilla Glass Victus | Glass | ||
| Side Material | Aluminium Frame | Plastic Frame | ||
| Build Quality | Corning Gorilla Glass Victus | MIL-STD-810H compliant* | ||
| Ports | USB Type-C 3.1 Gen 1 | USB Type-C | ||
| Additional Features | OTG | OTG | ||
| IP Rating | IP68 (Dust and Water Resistant) | IP66/68/69 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | Stereo Speakers | ||
| Sound Tuning | No Tuning | No Tuning |
Processor
🏆 Winner: Samsung Galaxy S21 Plus
| Chipset Manufacturer | Samsung | MediaTek | ||
|---|---|---|---|---|
| Chipset | Exynos 2100 | Dimensity 7300 Energy | ||
| 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 | 4 Arm Cortex-A78 cores@2.5GHzs & 4 Arm Cortex-A55 cores@2.0GHz | ||
| GPU | Mali-G78 MP14 | Mali-G615 | ||
| Cooling System | - | Vapor Chamber Cooling |
Performance Benchmarks
| AnTuTu | 875803 | 670521 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1356 | 1058 | ||
| Geekbench 6 CPU Multi-Core | 3348 | 3025 |
Main Camera
🏆 Winner: Samsung Galaxy S21 Plus
| Main Camera #1 Megapixel | 64MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/2.0 | f/1.8 | ||
| Main Camera #1 Focal Length | 29mm | - | ||
| Main Camera #1 Pixel Size | 0.8µm | - | ||
| Main Camera #1 Lens Type | Telephoto | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/1.72" | - | ||
| Main Camera #1 Camera Features | 1.1x Optical Zoom, Hybrid Zoom, OIS, PDAF | Auto Focus, OIS, PDAF | ||
| Main Camera #2 Megapixel | 12MP | 2MP | ||
| Main Camera #2 Aperture | f/1.8 | f/2.4 | ||
| Main Camera #2 Focal Length | 26mm | - | ||
| Pixel Size | 1.8µm | - | ||
| Main Camera #2 Lens Type | Wide-angle | Monochrome | ||
| Main Camera #2 Sensor Size | 1/1.76" | - | ||
| Main Camera #2 Camera Features | Dual Pixel PDAF, OIS | - | ||
| Main Camera #3 Megapixel | 12MP | - | ||
| Main Camera #3 Aperture | f/2.2 | - | ||
| Main Camera #3 Focal Length | 13mm | - | ||
| Main Camera #3 Pixel Size | 1.4µm | - | ||
| Main Camera #3 Field of View | 120 | - | ||
| Main Camera #3 Lens Type | Ultra-wide | - | ||
| Main Camera #3 Sensor Size | 1/2.55" | - | ||
| Main Camera #3 Camera Features | Super Steady Video | - | ||
| Camera Stabilization | OIS | OIS | ||
| Dynamic Video Recording Support | HDR 10+ recording | SDR recording | ||
| Stereo Sound Recording Support | Yes | - | ||
| Slow Motion Recording | 960 fps slomo | 240 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Zoom Capability | 20-50X | 2-10X | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Optical Zoom Support | 3X | - | ||
| Video Features | gyro-EIS, HDR10+, Stereo Sound Recording | Dual Video, gyro-EIS, OIS, Slow Motion | ||
| Video Recording | 1080p@120fps, 1080p@240fps, 1080p@30fps, 1080p@60fps, 4K@30fps, 4K@60fps, 720p@960fps, 8K@24fps | 1080p@120fps, 1080p@30fps, 1080p@60fps, 4K@30fps, 720p@240fps, 720p@30fps | ||
| Main Camera #1 Field of View | - | 78degree | ||
| Main Camera #2 Field of View | - | 89 | ||
| Features | - | Dual View, Hi-Res Mode, Night mode, panorama, Portrait mode, Slow Motion, Time Lapse | ||
| Dedicated Imaging Chip | - | No Chip |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 11 | 15 | ||
| OS Skin | One UI | ColorOS | ||
| Gaming Mode | Yes | Yes | ||
| OS Updates | 4 year(s) | 2 year(s) | ||
| Security Updates | 5 year(s) | 3 year(s) | ||
| AI Features | Circle to Search | AI Assistant, AI Camera, AI Eraser 2.0, AI LinkBoost, AI Note Assist, AI Perfect Shot, AI recompose, AI Style, AI Summary, AI VoiceScribe, Call assist, Google Gemini |
Selfie Camera
🏆 Winner: Samsung Galaxy S21 Plus
| Front Camera #1 Megapixel | 10MP | 32MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.4 | ||
| Front Camera #1 Focal Length | 26mm | - | ||
| Front Camera #1 Pixel Size | 1.22µm | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Camera Features | Dual Pixel PDAF | - | ||
| Features | Face unlock, HdR | Dual--view Video, Night, panorama, Portrait, Screen flash, Time-lapse | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080p@30fps, 4k@30/60fps | 1080p@30, 4k@30fps, 720@30fps, Dual Video, EIS, OIS, Slow Motion, Time Lapse | ||
| Video Recording | 4k@30fps, 4k@60fps | 1080@30fps, 4k@30fps, 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Field of View | - | 82 |
Battery
🏆 Winner: Oppo F31 Pro
| Battery Capacity | 4800mAh | 7000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Ion | Silicon Carbon | ||
| Wireless Charging Support | Yes | - | ||
| Reverse Wireless Charging Support | Yes | - | ||
| Charging Speed Wired | 25W | 80W | ||
| Charging Speed Wireless | 15W | - | ||
| Charging Speed Reverse Wireless | 4.5W | - | ||
| Reverse Wired Charging Support | - | Yes | ||
| Charging Standards Supported | - | PD, PPS, QC, SUPERVOOC, UFCS | ||
| Charging Speed Reverse Wired | - | 10W |
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, GSM, LTE FDD, LTE TD, UMTS, WCDMA | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 900 | ||
| 3G Bands | 1, 2, 4, 5, 8 | WCDMA 1, 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 | LTE 1, 3, 5, 8, 19, 28B, 38, 40, 41, 42, 48 | ||
| 5G Bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 | SA/NSA/NR 1, 3, 5, 8, 28B, 38, 40, 41, 77, 78 |
Connectivity
🏆 Winner: Samsung Galaxy S21 Plus
| 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, AAC, LE | AAC, aptX, aptX HD, LDAC, SBC | ||
| GPS | Beidou, GALILEO, GLONASS, GPS | A-GPS, Beidou, Galileo, Glonass, GPS, QZSS | ||
| NFC Support | Supported | - | ||
| Radio | FM Radio | - |
Features
| Fingerprint Scanner | Ultrasonic (under display) | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Barometer Sensor, Fingerprint Scanner, Geomagnetic Sensor, Gyroscope, Hall Sensor, Light Sensor, Proximity Sensor | Accelerometer, Ambient Light Sensor, Color Temperature Sensor, Gyroscope, Magnetometer Sensor, Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | 2D Face Recognition | ||
| Haptic Feedback | - | Linear Motor |
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