Samsung Galaxy M55s 5G vs Vivo Y51
Compare Samsung Galaxy M55s 5G and Vivo Y51 to understand which one suits your needs the best. The Samsung Galaxy M55s 5G is priced from ₹24,999, while Vivo Y51 is available at ₹21,990 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.
Samsung Galaxy M55s 5G vs Vivo Y51 Comparison Overview
| Key Highlights | Samsung Galaxy M55s 5G | Vivo Y51 |
|---|---|---|
| Price | ₹24,999 | ₹21,990 |
| Processor | Qualcomm Snapdragon 7 Gen 1 | Qualcomm Snapdragon 665 |
| Display | 6.67 inches, FHD+ AMOLED, 120Hz | 6.58 inches, FHD+ IPS LCD, 60Hz |
| Rear Camera | 50MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 50MP (Front) | 48MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 16MP (Front) |
| Battery | 5000mAh, 45W | 5000mAh, 18W, Charger in the box |
| RAM/Storage | 8GB (LPDDR5), 128GB (UFS 3.1) | 8GB (LPDDR4X), 128GB (UFS 2.1) |
Reasons To Consider
Key Specifications
| Processor | Qualcomm Snapdragon 7 Gen 1 | Qualcomm Snapdragon 665 | ||
|---|---|---|---|---|
| Display | 6.67 inches, FHD+ AMOLED, 120Hz | 6.58 inches, FHD+ IPS LCD, 60Hz | ||
| Camera | 50MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 50MP (Front) | 48MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 16MP (Front) | ||
| Battery | 5000mAh, 45W | 5000mAh, 18W, Charger in the box | ||
| RAM | 8GB (LPDDR5) | 8GB (LPDDR4X) | ||
| Storage | 128GB (UFS 3.1) | 128GB (UFS 2.1) |
General
| Box Contents | Phone, Type-C cable, SIM Ejector Tool | Phone, 18W Charger, Type-C Cable, Case, Wired Earphones, SIM Ejector Tool | ||
|---|---|---|---|---|
| Launch Price | ₹19,999 | ₹17,990 |
Display
🏆 Winner: Samsung Galaxy M55s 5G
| Display Type | AMOLED | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 60Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Engine | Super | - | ||
| Display Size | 6.67 inches | 6.58 inches | ||
| Area | 110.5 cm² | 104.3 cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 86.4% | - | ||
| Resolution Width | 1080pixels | 1080pixels | ||
| Resolution Height | 2400pixels | 2408pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 393ppi | 401ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Display Resolution | FHD+ | FHD+ | ||
| High Brightness | 1000nits | - | ||
| Peak Brightness | 1000nits | - | ||
| Colour Depth | 16.7 Million Colours | 16.7 Million Colours | ||
| Color Gamut Range | - | 100% | ||
| Colour Gamut | - | DCI-P3 |
Body
🏆 Winner: Samsung Galaxy M55s 5G
| Height | 163.9 mm | 163.86 mm | ||
|---|---|---|---|---|
| Width | 76.5 mm | 75.32 mm | ||
| Thickness | 7.8 mm | 8.38 mm | ||
| Weight | 180 grams | 188 grams | ||
| Screen Material | Glass | Glass | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Ports | USB Type-C 2.0 | OTG, USB Type-C 2.0 | ||
| Additional Features | OTG | 3.5mm Headphone Jack | ||
| Speaker | Stereo Speakers | Mono Speaker | ||
| Build Quality | - | Plastic Material |
Processor
🏆 Winner: Samsung Galaxy M55s 5G
| Chipset Manufacturer | Qualcomm | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Snapdragon 7 Gen 1 | Snapdragon 665 | ||
| Fabrication Size | 4 nm | 11 nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510 | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | ||
| GPU | Adreno 644 | Adreno 610 |
Performance Benchmarks
| AnTuTu | 678813 | 235828 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 964 | 335 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 14 | 11 | ||
| OS Skin | One UI | Vivo Funtouch | ||
| OS Updates | 4 year(s) | 1 year(s) | ||
| Security Updates | 5 year(s) | 2 year(s) |
Main Camera
🏆 Winner: Samsung Galaxy M55s 5G
| Main Camera #1 Megapixel | 50MP | 48MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/1.8 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/1.56" | 1/2.0" | ||
| Main Camera #1 Camera Features | Auto Focus, OIS, PDAF | PDAF | ||
| Main Camera #2 Megapixel | 8MP | 8MP | ||
| Main Camera #2 Aperture | f/2.2 | f/2.2 | ||
| Main Camera #2 Field of View | 123° | 120° | ||
| Main Camera #2 Lens Type | Ultra-wide | Ultra-wide | ||
| Main Camera #2 Sensor Size | 1/4" | 1/4.0" | ||
| Main Camera #3 Megapixel | 2MP | 2MP | ||
| Main Camera #3 Aperture | f/2.4 | f/2.4 | ||
| Main Camera #3 Lens Type | Macro | Macro | ||
| Features | HDR | HDR | ||
| Camera Stabilization | OIS | EIS | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 240 fps slomo | - | ||
| Auto Focus Type | PDAF | PDAF | ||
| Max Zoom Supported | 2-10X | - | ||
| Optical Zoom Support | 10X | - | ||
| Video Features | gyro-EIS, OIS | gyro-EIS | ||
| Video Recording | 1080p@30fps, 1080p@60fps, 4K@30fps | 1080p@30fps, 4K@30fps |
Selfie Camera
🏆 Winner: Samsung Galaxy M55s 5G
| Front Camera #1 Megapixel | 50MP | 16MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.4 | f/2.0 | ||
| Front Camera #1 Lens Type | Wide | - | ||
| Features | Fixed Focus | AI Beauty Mode, Night mode, Panoramic View, Portrait Mode, Time Lapse | ||
| Auto Focus Type | Fixed Focus | - | ||
| Video Features | 1080p@30/60fps | 1080p@30fps | ||
| Video Recording | 1080@30fps, 1080@60fps, 4k@30fps | 1080@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Pixel Size | - | 1 µm | ||
| Front Camera #1 Sensor Size | - | 1/3.06" |
Battery
🏆 Winner: Samsung Galaxy M55s 5G
| Battery Capacity | 5000mAh | 5000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Polymer | ||
| Charging Speed Wired | 45W | 18W |
Network
| Sim Type | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | ||
|---|---|---|---|---|
| Network Support | 5G | 4G | ||
| Band Types | 5G, GSM, LTE, UMTS, WCDMA | GSM, HSPA, LTE | ||
| 2G Bands | 1800, 1900, 850, 900 | 2, 3, 5, 8 | ||
| 3G Bands | 1, 2, 4, 5, 8 | 850, 900, 2100 | ||
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 38, 40, 41, 66 | 1, 3, 5, 8, 40 | ||
| 5G Bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA | - |
Connectivity
🏆 Winner: Samsung Galaxy M55s 5G
| Wi-Fi Standards | Wi-Fi 6 802.11 a/b/g/n/ac/ax | Wi-Fi 5 802.11 a/b/g/n/ac | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 6 | WiFi 5 | ||
| Bluetooth Version | 5.2 | 5 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | Beidou, GPS, QZSS | BDS, GPS | ||
| NFC Support | Supported | - | ||
| Radio | - | FM Radio |
Features
| Fingerprint Scanner | Optical (under display) | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Fingerprint Scanner, Geomagnetic Sensor, Gyroscope, Light Sensor, Proximity Sensor | Accelerometer, Ambient Light Sensor, Compass, Gyroscope, Proximity Sensor |




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