Samsung Galaxy M51 vs Oppo F31 5G
Compare Samsung Galaxy M51 and Oppo F31 5G to understand which one suits your needs the best. The Samsung Galaxy M51 is priced from ₹21,649, while Oppo F31 5G is available at ₹23,999 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 M51 vs Oppo F31 5G Comparison Overview
| Key Highlights | Samsung Galaxy M51 | Oppo F31 5G |
|---|---|---|
| Price | ₹21,649 | ₹23,999 |
| Processor | Qualcomm Snapdragon 730G | MediaTek Dimensity 6300 |
| Display | 6.7", FHD+ AMOLED, 60Hz | 6.57", FHD+ AMOLED, 120Hz |
| Rear Camera | 64MP (Wide-angle), 12MP (Ultra-wide), 5MP (Macro), 5MP (Depth), 32MP (Front) | 50MP (Wide-angle), 2MP (Monochrome), 16MP (Front) |
| Battery | 7000mAh, 25Watt, Charger in the box | 7000mAh, 80Watt, Charger in the box |
| RAM/Storage | 6GB (LPDDR4X), 128GB (UFS 2.1) | 8GB (LPDDR4X), 128GB (UFS 2.2) |
Performance Scorecard
GamingSee More Details
Oppo F31 5G100
Samsung Galaxy M5160
CameraSee More Details
Samsung Galaxy M51100
Oppo F31 5G42
DisplaySee More Details
Oppo F31 5G100
Samsung Galaxy M5194
BatterySee More Details
Oppo F31 5G100
Samsung Galaxy M5171
BodySee More Details
Oppo F31 5G100
Samsung Galaxy M5130
Key Specifications
| Processor | Qualcomm Snapdragon 730G | MediaTek Dimensity 6300 | ||
|---|---|---|---|---|
| Display | 6.7", FHD+ AMOLED, 60Hz | 6.57", FHD+ AMOLED, 120Hz | ||
| Camera | 64MP (Wide-angle), 12MP (Ultra-wide), 5MP (Macro), 5MP (Depth), 32MP (Front) | 50MP (Wide-angle), 2MP (Monochrome), 16MP (Front) | ||
| Battery | 7000mAh, 25Watt, Charger in the box | 7000mAh, 80Watt, Charger in the box | ||
| RAM | 6GB (LPDDR4X) | 8GB (LPDDR4X) | ||
| Storage | 128GB (UFS 2.1) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 25W Charger, Type-C Cable, SIM Ejector Tool | Phone, 80W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Electric Blue, Celestial Black | Midnight Blue, Cloud Green, Bloom Red | ||
| Launch | September 10, 2020 | September 15, 2025 | ||
| Stores | Flipkart, Amazon | Oppo, Amazon, Flipkart, Croma, Vijay Sales, Reliance Digital | ||
| Launch Country | India | India | ||
| Launch Price | ₹24,999 | ₹22,999 |
Display
🏆 Winner: Oppo F31 5G
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 120Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Engine | Super | - | ||
| Display Size | 6.7 inches | 6.57 inches | ||
| Area | 108.4cm² | 105cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 86.7 | 93 | ||
| Resolution Width | 1080 pixels | 1080 pixels | ||
| Resolution Height | 2400 pixels | 2372 pixels | ||
| Aspect Ratio | 20:9 | - | ||
| Pixel Density | 393ppi | 397ppi | ||
| Display Bit Rate | 8-bit | 10-bit | ||
| Color Gamut Range | 100% | 100% | ||
| Display Resolution | FHD+ | FHD+ | ||
| Peak Brightness | 420 nits | 1400 nits | ||
| Colour Depth | 16.7 Million Colours | 1.07 Billion Colours | ||
| LTPS Support | - | Yes | ||
| Touch Sampling Rate | - | 240Hz | ||
| High Brightness | - | 600 nits | ||
| Colour Gamut | - | DCI-P3 |
Body
🏆 Winner: Oppo F31 5G
| Height | 163.9mm | 158.2mm | ||
|---|---|---|---|---|
| Width | 76.3mm | 75mm | ||
| Thickness | 9.5mm | 8mm | ||
| Weight | 213 grams | 185 grams | ||
| Screen Material | Gorilla Glass 3 | AGC DT-Star D+ | ||
| Display Protection | Gorilla Glass 3 | AGC DT-Star D+ | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | Plastic Material | MIL-STD-810H compliant* | ||
| Ports | USB Type-C 2.0 | USB Type-C | ||
| Additional Features | 3.5mm Headphone Jack, OTG | OTG | ||
| Speaker | Mono Speaker | Stereo Speakers | ||
| Sound Tuning | No Tuning | Dolby Atmos | ||
| IP Rating | - | IP66/68/69 (Dust and Water Resistant) |
Processor
🏆 Winner: Oppo F31 5G
| Chipset Manufacturer | Qualcomm | MediaTek | ||
|---|---|---|---|---|
| Chipset | Snapdragon 730G | Dimensity 6300 | ||
| Fabrication Size | 8nm | 6nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver | 1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520 | ||
| GPU | Adreno 618 | Mali-G57 MC2 | ||
| Cooling System | - | Vapor Chamber Cooling |
Performance Benchmarks
| AnTuTu | 376385 | 452218 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 697 | 782 | ||
| Geekbench 6 CPU Multi-Core | 1809 | 2012 |
Main Camera
🏆 Winner: Samsung Galaxy M51
| Main Camera #1 Megapixel | 64MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/1.8 | ||
| Main Camera #1 Focal Length | 26mm | - | ||
| Main Camera #1 Pixel Size | 0.8µm | - | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/1.73" | - | ||
| Main Camera #2 Megapixel | 12MP | 2MP | ||
| Main Camera #2 Aperture | f/2.2 | f/2.4 | ||
| Pixel Size | 1.12µm | - | ||
| Main Camera #2 Field of View | 123 | 89 | ||
| Main Camera #2 Lens Type | Ultra-wide | Monochrome | ||
| Main Camera #3 Megapixel | 5MP | - | ||
| Main Camera #3 Aperture | f/2.4 | - | ||
| Main Camera #3 Pixel Size | 0.64µm | - | ||
| Main Camera #3 Lens Type | Macro | - | ||
| Main Camera #4 Megapixel | 5MP | - | ||
| Main Camera #4 Aperture | f/2.4 | - | ||
| Main Camera #4 Pixel Size | 0.64µm | - | ||
| Main Camera #4 Lens Type | Depth | - | ||
| Features | HDR | Digital zoom, Documents Mode, Dual View, Google Lens, Hi-Res Mode, HIGH-RES, Night mode, panorama, Portrait mode, Pro mode, Slow-Mo, Time Lapse | ||
| Camera Stabilization | No Stabilization | No Stabilization | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 240 fps slomo | 120 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Video Recording | 1080p@30fps, 4K@30fps | 1080p@120fps, 1080p@30fps, 1080p@60fps | ||
| Main Camera #1 Field of View | - | 76degree | ||
| Main Camera #1 Camera Features | - | Auto Focus, PDAF | ||
| Dedicated Imaging Chip | - | No Chip | ||
| Video Features | - | 120fps Slo-mo, Dual Video, Night mode Time lapse |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 12 | 15 | ||
| OS Skin | One UI | ColorOS | ||
| OS Updates | 4 year(s) | 2 year(s) | ||
| Security Updates | 4 year(s) | 3 year(s) | ||
| Gaming Mode | - | Yes | ||
| AI Features | - | AI Assistant, AI Camera, AI Eraser 2.0, AI Game Boost, AI LinkBoost, AI Night Mode, AI Perfect Shot, AI Portrait, AI recompose, AI Reflection Remover, AI Unblur |
Selfie Camera
🏆 Winner: Samsung Galaxy M51
| Front Camera #1 Megapixel | 32MP | 16MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.4 | ||
| Front Camera #1 Focal Length | 26mm | - | ||
| Front Camera #1 Pixel Size | 0.8µm | - | ||
| Front Camera #1 Sensor Size | 1/2.8" | - | ||
| Video Features | 1080p@30fps | 1080p@30fps, Dual Video, Time Lapse | ||
| Video Recording | 4k@30fps | 1080@30fps, 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Field of View | - | 85 | ||
| Front Camera #1 Lens Type | - | Wide | ||
| Features | - | Dual--view Video, Face unlock, Filters, Night, panorama, Portrait, Screen flash, Time Lapse | ||
| Auto Focus Type | - | Fixed Focus |
Battery
🏆 Winner: Oppo F31 5G
| Battery Capacity | 7000mAh | 7000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Silicon Carbon | ||
| Reverse Wired Charging Support | Yes | Yes | ||
| Charging Speed Wired | 25W | 80W | ||
| Charging Standards Supported | - | PD, PPS, SUPERVOOC |
Network
| Sim Type | Dual SIM (nano-SIM, dual stand-by) | Dual nano-SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 4G | 5G | ||
| Band Types | GSM, HSPA, LTE | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 900 | ||
| 3G Bands | 850, 900, 1700, 1900, 2100 | WCDMA 1, 8 | ||
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 | LTE 1, 3, 5, 8, 19, 28B, 38, 40, 41, 42, 48 | ||
| 5G Bands | - | SA/NSA/NR 1, 3, 5, 8, 28B, 38, 40, 41, 77, 78 |
Connectivity
🏆 Winner: Oppo F31 5G
| Wi-Fi Standards | Wi-Fi 5 802.11 a/b/g/n/ac | Wi-Fi 5 802.11 a/b/g/n/ac | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 5 | WiFi 5 | ||
| Bluetooth Version | 5 | 5.4 | ||
| Bluetooth Codecs | A2DP, LE | AAC, aptX, aptX HD, LDAC, SBC | ||
| GPS | BDS, GALILEO, GLONASS, GPS | A-GNSS, A-GPS, Beidou, Galileo, Glonass, GPS, QZSS | ||
| NFC Support | Supported | - | ||
| Radio | FM Radio | - |
Features
| Fingerprint Scanner | Side Mounted | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Geomagnetic Sensor, Gyroscope, Proximity Sensor, RGB Light Sensor | Accelerometer, Ambient Light Sensor, Magnetometer Sensor, Proximity Sensor | ||
| Haptic Feedback | - | Rotor Motor | ||
| Facial Recognition | - | 2D Face Recognition |
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