Samsung Galaxy M55s 5G vs Samsung Galaxy A51
Compare Samsung Galaxy M55s 5G and Samsung Galaxy A51 to understand which one suits your needs the best. The Samsung Galaxy M55s 5G is priced from ₹24,999, while Samsung Galaxy A51 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 M55s 5G vs Samsung Galaxy A51 Comparison Overview
| Key Highlights | Samsung Galaxy M55s 5G | Samsung Galaxy A51 |
|---|---|---|
| Price | ₹24,999 | ₹23,999 |
| Processor | Qualcomm Snapdragon 7 Gen 1 | Samsung Exynos 9611 |
| Display | 6.67 inches, FHD+ AMOLED, 120Hz | 6.5 inches, FHD+ AMOLED, 60Hz |
| Rear Camera | 50MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 50MP (Front) | 48MP (Wide-angle), 12MP (Ultra-wide), 5MP (Macro), 5MP (DepthMP), 32MP (Front) |
| Battery | 5000mAh, 45W | 4000mAh, 15W, Charger in the box |
| RAM/Storage | 8GB (LPDDR5), 128GB (UFS 3.1) | 6GB (LPDDR4X), 128GB (UFS 2.0) |
Reasons To Consider
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Key Specifications
| Processor | Qualcomm Snapdragon 7 Gen 1 | Samsung Exynos 9611 | ||
|---|---|---|---|---|
| Display | 6.67 inches, FHD+ AMOLED, 120Hz | 6.5 inches, FHD+ AMOLED, 60Hz | ||
| Camera | 50MP (Wide-angle), 8MP (Ultra-wide), 2MP (Macro), 50MP (Front) | 48MP (Wide-angle), 12MP (Ultra-wide), 5MP (Macro), 5MP (DepthMP), 32MP (Front) | ||
| Battery | 5000mAh, 45W | 4000mAh, 15W, Charger in the box | ||
| RAM | 8GB (LPDDR5) | 6GB (LPDDR4X) | ||
| Storage | 128GB (UFS 3.1) | 128GB (UFS 2.0) |
General
| Box Contents | Phone, Type-C cable, SIM Ejector Tool | Phone, 15W Charger, Type-C Cable, Wired Earphones, SIM Ejector Tool | ||
|---|---|---|---|---|
| Launch Price | ₹19,999 | ₹23,999 |
Display
🏆 Winner: Samsung Galaxy A51
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 60Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Engine | Super | Super | ||
| Display Size | 6.67 inches | 6.5 inches | ||
| Area | 110.5 cm² | 102 cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 86.4% | 87.4% | ||
| Resolution Width | 1080pixels | 1080pixels | ||
| Resolution Height | 2400pixels | 2400pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 393ppi | 405ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Color Gamut Range | - | 60% | ||
| Display Resolution | FHD+ | FHD+ | ||
| Peak Brightness | 1000nits | 636nits | ||
| Eye Protection | - | PWM Dimming | ||
| High Brightness | 1000nits | - | ||
| Colour Depth | 16.7 Million Colours | - |
Body
🏆 Winner: Samsung Galaxy A51
| Height | 163.9 mm | 158.5 mm | ||
|---|---|---|---|---|
| Width | 76.5 mm | 73.6 mm | ||
| Thickness | 7.8 mm | 7.9 mm | ||
| Weight | 180 grams | 172 grams | ||
| Screen Material | Glass | Gorilla Glass 3 | ||
| Display Protection | - | Gorilla Glass 3 | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | - | Corning Gorilla Glass 3 | ||
| Ports | USB Type-C 2.0 | OTG, USB Type-C 2.0 | ||
| Additional Features | OTG | 3.5mm Headphone Jack | ||
| Speaker | Stereo Speakers | Mono Speaker |
Processor
🏆 Winner: Samsung Galaxy M55s 5G
| Chipset Manufacturer | Qualcomm | Samsung | ||
|---|---|---|---|---|
| Chipset | Snapdragon 7 Gen 1 | Exynos 9611 | ||
| Fabrication Size | 4 nm | 10 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 | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | ||
| GPU | Adreno 644 | Mali-G72 MP3 |
Performance Benchmarks
| AnTuTu | 678813 | 249797 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 964 | 370 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 14 | 10 | ||
| OS Skin | One UI | One UI | ||
| OS Updates | 4 year(s) | 3 year(s) | ||
| Security Updates | 5 year(s) | 4 year(s) |
Main Camera
🏆 Winner: Samsung Galaxy M55s 5G
| Main Camera #1 Megapixel | 50MP | 48MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/2.0 | ||
| 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 | 12MP | ||
| Main Camera #2 Aperture | f/2.2 | f/2.2 | ||
| Main Camera #2 Field of View | 123° | 123° | ||
| Main Camera #2 Lens Type | Ultra-wide | Ultra-wide | ||
| Main Camera #3 Megapixel | 2MP | 5MP | ||
| Main Camera #3 Aperture | f/2.4 | f/2.4 | ||
| Main Camera #3 Lens Type | Macro | Macro | ||
| Main Camera #4 Megapixel | - | 5MP | ||
| Main Camera #4 Aperture | - | f/2.2 | ||
| Main Camera #4 Lens Type | - | Depth | ||
| Features | HDR | HDR | ||
| Camera Stabilization | OIS | EIS | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Auto Focus Type | PDAF | PDAF | ||
| Video Features | gyro-EIS, OIS | gyro-EIS | ||
| Video Recording | 1080p@30fps, 1080p@60fps, 4K@30fps | 1080p@120fps, 1080p@30fps, 4K@30fps | ||
| Main Camera #2 Sensor Size | 1/4" | - | ||
| Slow Motion Recording | 240 fps slomo | - | ||
| Max Zoom Supported | 2-10X | - | ||
| Optical Zoom Support | 10X | - |
Selfie Camera
🏆 Winner: Samsung Galaxy A51
| Front Camera #1 Megapixel | 50MP | 32MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.4 | f/2.2 | ||
| Front Camera #1 Focal Length | - | 26 mm | ||
| Front Camera #1 Pixel Size | - | 0.8 µm | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | - | 1/2.8" | ||
| Features | Fixed Focus | Fixed Focus | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080p@30/60fps | 1080p@30fps, 4k@30fps | ||
| Video Recording | 1080@30fps, 1080@60fps, 4k@30fps | 1080@30fps, 4k@30fps | ||
| HDR Recording Support | SDR recording | SDR recording |
Battery
🏆 Winner: Samsung Galaxy M55s 5G
| Battery Capacity | 5000mAh | 4000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Polymer | ||
| Charging Speed Wired | 45W | 15W |
Network
| Sim Type | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | Dual SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 5G | 4G | ||
| Band Types | 5G, GSM, LTE, UMTS, WCDMA | GSM, HSDPA, HSPA, LTE | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | 1, 2, 4, 5, 8 | HSDPA 850, 900, 1900, 2100 | ||
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 38, 40, 41, 66 | LTE 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 | ||
| 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 | Supported | ||
| Radio | - | FM Radio |
Features
| Fingerprint Scanner | Optical (under display) | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Fingerprint Scanner, Geomagnetic Sensor, Gyroscope, Light Sensor, Proximity Sensor | Accelerometer, Compass, Gyroscope, Virtual Proximity Sensor | ||
| Haptic Feedback | - | Eccentric Rotating Mass |
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