Samsung Galaxy A51 vs Oppo A6s 5G
Compare Samsung Galaxy A51 and Oppo A6s 5G to understand which one suits your needs the best. The Samsung Galaxy A51 is priced from ₹23,999, while Oppo A6s 5G is available at ₹20,999 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 A51 vs Oppo A6s 5G Comparison Overview
| Key Highlights | Samsung Galaxy A51 | Oppo A6s 5G |
|---|---|---|
| Price | ₹23,999 | ₹20,999 |
| Processor | Samsung Exynos 9611 | MediaTek Dimensity 6300 |
| Display | 6.5", FHD+ AMOLED, 60Hz | 6.75", HD+ LCD, 120Hz |
| Rear Camera | 48MP (Wide-angle), 12MP (Ultra-wide), 5MP (Macro), 5MP (Depth), 32MP (Front) | 50MP (Wide-angle), 2MP (Monochrome), 5MP (Front) |
| Battery | 4000mAh, 15Watt, Charger in the box | 6500mAh, 45Watt, Charger in the box |
| RAM/Storage | 6GB (LPDDR4X), 128GB (UFS 2.0) | 4GB (LPDDR4X), 128GB (UFS 2.2) |
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Performance Scorecard
GamingSee More Details
Oppo A6s 5G100
Samsung Galaxy A5154
CameraSee More Details
Samsung Galaxy A51100
Oppo A6s 5G29
DisplaySee More Details
Samsung Galaxy A51100
Oppo A6s 5G41
BatterySee More Details
Oppo A6s 5G100
Samsung Galaxy A5135
BodySee More Details
Oppo A6s 5G100
Samsung Galaxy A5163
Key Specifications
| Processor | Samsung Exynos 9611 | MediaTek Dimensity 6300 | ||
|---|---|---|---|---|
| Display | 6.5", FHD+ AMOLED, 60Hz | 6.75", HD+ LCD, 120Hz | ||
| Camera | 48MP (Wide-angle), 12MP (Ultra-wide), 5MP (Macro), 5MP (Depth), 32MP (Front) | 50MP (Wide-angle), 2MP (Monochrome), 5MP (Front) | ||
| Battery | 4000mAh, 15Watt, Charger in the box | 6500mAh, 45Watt, Charger in the box | ||
| RAM | 6GB (LPDDR4X) | 4GB (LPDDR4X) | ||
| Storage | 128GB (UFS 2.0) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 15W Charger, Type-C Cable, Wired Earphones, SIM Ejector Tool | Phone, 45W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Prism Crush White, Haze Crush Black, Prism Crush Pink, Prism Crush Blue | Aurora Gold, Plum Purple | ||
| Launch | January 29, 2020 | March 18, 2026 | ||
| Stores | Flipkart, Amazon | Amazon, Reliance Digital, Flipkart, Vijay Sales, Croma, Oppo | ||
| Launch Country | India | India | ||
| Launch Price | ₹23,999 | ₹18,999 |
Display
🏆 Winner: Samsung Galaxy A51
| Display Type | AMOLED | LCD | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 120Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Engine | Super | - | ||
| Display Size | 6.5 inches | 6.75 inches | ||
| Area | 102cm² | 111.4cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 87.4 | 90.6 | ||
| Resolution Width | 1080 pixels | 720 pixels | ||
| Resolution Height | 2400 pixels | 1570 pixels | ||
| Aspect Ratio | 20:9 | 19.5:9 | ||
| Pixel Density | 405ppi | 256ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Color Gamut Range | 60% | 100% | ||
| Display Resolution | FHD+ | HD+ | ||
| Peak Brightness | 636 nits | - | ||
| Eye Protection | PWM Dimming | - | ||
| Touch Sampling Rate | - | 240Hz | ||
| Typical Brightness | - | 700 nits | ||
| High Brightness | - | 1125 nits | ||
| Colour Gamut | - | sRGB | ||
| Colour Depth | - | 16.7 Million Colours |
Body
🏆 Winner: Oppo A6s 5G
| Height | 158.5mm | 166.6mm | ||
|---|---|---|---|---|
| Width | 73.6mm | 78.5mm | ||
| Thickness | 7.9mm | 8.6mm | ||
| Weight | 172 grams | 212 grams | ||
| Screen Material | Gorilla Glass 3 | Glass | ||
| Display Protection | Gorilla Glass 3 | Glass | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | Corning Gorilla Glass 3 | Plastic Material | ||
| Ports | OTG, USB Type-C 2.0 | USB Type-C | ||
| Additional Features | 3.5mm Headphone Jack | 3.5mm Headphone Jack, OTG | ||
| Speaker | Mono Speaker | Stereo Speakers | ||
| IP Rating | - | IP64 (Dust and Water Resistant) | ||
| Sound Tuning | - | No Tuning |
Processor
🏆 Winner: Oppo A6s 5G
| Chipset Manufacturer | Samsung | MediaTek | ||
|---|---|---|---|---|
| Chipset | Exynos 9611 | Dimensity 6300 | ||
| Fabrication Size | 10nm | 6nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | ||
| GPU | Mali-G72 MP3 | Arm Mali-G57 MC2 | ||
| Cooling System | - | Supercool VC System |
Performance Benchmarks
| AnTuTu | 249797 | 452218 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 370 | 782 |
Main Camera
🏆 Winner: Samsung Galaxy A51
| Main Camera #1 Megapixel | 48MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/2.0 | 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 | 1/2.0" | - | ||
| Main Camera #1 Camera Features | PDAF | Auto Focus, PDAF | ||
| Main Camera #2 Megapixel | 12MP | 2MP | ||
| Main Camera #2 Aperture | f/2.2 | f/2.4 | ||
| 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/2.2 | - | ||
| Main Camera #4 Pixel Size | 0.64µm | - | ||
| Main Camera #4 Lens Type | Depth | - | ||
| Features | HDR | Dual View, HDR, Hi-Res Mode, LED-Flash, Night, panorama, Photo, portrait, Pro mode, STICKER, Time Lapse, Video | ||
| Camera Stabilization | EIS | No Stabilization | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Auto Focus Type | PDAF | PDAF | ||
| Video Features | gyro-EIS | 120fps Slo-mo, Dual Video, Time-lapse Video | ||
| Video Recording | 1080p@120fps, 1080p@30fps, 4K@30fps | 1080p@30fps, 720p@30fps | ||
| Main Camera #1 Field of View | - | 76degree | ||
| Slow Motion Recording | - | 120 fps slomo | ||
| Dedicated Imaging Chip | - | No Chip | ||
| Zoom Capability | - | 2-10X | ||
| Lens Enhancements | - | No enhancement |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 10 | 15 | ||
| OS Skin | One UI | ColorOS | ||
| OS Updates | 3 year(s) | 2 year(s) | ||
| Security Updates | 4 year(s) | 3 year(s) | ||
| Gaming Mode | - | Yes | ||
| AI Features | - | AI Enhances, AI Eraser 2.0, AI Game Boost, AI LinkBoost, AI Night Mode, AI Perfect Shot, AI Portrait, AI recompose |
Selfie Camera
🏆 Winner: Samsung Galaxy A51
| Front Camera #1 Megapixel | 32MP | 5MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.2 | ||
| Front Camera #1 Focal Length | 26mm | - | ||
| Front Camera #1 Pixel Size | 0.8µm | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/2.8" | - | ||
| Features | Fixed Focus | Dual Video, Face Detection, Face unlock, Hi-Res, Night mode, panorama, Photo, Portrait Mode, Retouch, Screen Fill Light, Sticker, Time Lapse, Video | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080p@30fps, 4k@30fps | Dual Video, Time Lapse | ||
| Video Recording | 1080@30fps, 4k@30fps | 1080@30fps, 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Field of View | - | 77 |
Battery
🏆 Winner: Oppo A6s 5G
| Battery Capacity | 4000mAh | 6500mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Silicon Carbon | ||
| Charging Speed Wired | 15W | 45W | ||
| Reverse Wired Charging Support | - | Yes | ||
| Charging Standards Supported | - | PD, PPS, SUPERVOOC | ||
| Charging Speed Reverse Wired | - | 5W |
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, HSDPA, HSPA, LTE | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 900 | ||
| 3G Bands | HSDPA 850, 900, 1900, 2100 | WCDMA 1, 8 | ||
| 4G Bands | LTE 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 | LTE 1, 3, 5, 8, 19, 28B, 38, 40, 41, 42, 48 | ||
| 5G Bands | - | SA/NSA 1, 3, 5, 8, 28B, 38, 40, 41, 48, 77, 78 |
Connectivity
🏆 Winner: Oppo A6s 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, GPS | A-GNSS, BDS, Galileo, Glonass, GPS, QZSS | ||
| NFC Support | Supported | - | ||
| Radio | FM Radio | - |
Features
| Fingerprint Scanner | Optical (under display) | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Compass, Gyroscope, Virtual Proximity Sensor | Accelerometer, Ambient Light Sensor, Geomagnetic Sensor, Proximity Sensor | ||
| Haptic Feedback | Eccentric Rotating Mass | - | ||
| Facial Recognition | 2D Face Recognition | 2D Face Recognition |
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