Samsung Galaxy M51 vs Nothing Phone (3a)
Compare Samsung Galaxy M51 and Nothing Phone (3a) to understand which one suits your needs the best. The Samsung Galaxy M51 is priced from ₹24,999, while Nothing Phone (3a) is available at ₹24,999 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 Nothing Phone (3a) Comparison Overview
| Key Highlights | Samsung Galaxy M51 | Nothing Phone (3a) |
|---|---|---|
| Price | ₹24,999 | ₹24,999 |
| Processor | Qualcomm Snapdragon 730G | Qualcomm Snapdragon 7s Gen 3 |
| Display | 6.7 inches, FHD+ AMOLED, 60Hz | 6.77 inches, FHD+ AMOLED, 120Hz |
| Rear Camera | 64MP (Wide-angle), 12MP (Ultra-wide), 5MP (Macro), 5MP (DepthMP), 32MP (Front) | 50MP (Wide-angle), 50MP (Telephoto), 8MP (Ultra-wide), 32MP (Front) |
| Battery | 7000mAh, 25W, Charger in the box | 5000mAh, 50W |
| RAM/Storage | 6GB (LPDDR4X), 128GB (UFS 2.1) | 8GB (LPDDR4X), 128GB (UFS 2.2) |
Reasons To Consider
Key Specifications
| Processor | Qualcomm Snapdragon 730G | Qualcomm Snapdragon 7s Gen 3 | ||
|---|---|---|---|---|
| Display | 6.7 inches, FHD+ AMOLED, 60Hz | 6.77 inches, FHD+ AMOLED, 120Hz | ||
| Camera | 64MP (Wide-angle), 12MP (Ultra-wide), 5MP (Macro), 5MP (DepthMP), 32MP (Front) | 50MP (Wide-angle), 50MP (Telephoto), 8MP (Ultra-wide), 32MP (Front) | ||
| Battery | 7000mAh, 25W, Charger in the box | 5000mAh, 50W | ||
| 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, Type-C Cable, SIM Ejector Tool | ||
|---|---|---|---|---|
| Launch Price | ₹24,999 | ₹24,999 |
Display
🏆 Winner: Nothing Phone (3a)
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 120Hz | ||
| LTPS Support | - | Yes | ||
| Playback Quality | SDR | HDR10+ | ||
| Touch Sampling Rate | - | 1000Hz | ||
| Display Size | 6.7 inches | 6.77 inches | ||
| Area | 108.4 cm² | 111.5 cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 86.7% | 88% | ||
| Resolution Width | 1080pixels | 1084pixels | ||
| Resolution Height | 2400pixels | 2392pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 393ppi | 387ppi | ||
| Display Bit Rate | 8-bit | 10-bit | ||
| Color Gamut Range | 100% | 100% | ||
| Display Resolution | FHD+ | FHD+ | ||
| Typical Brightness | - | 800nits | ||
| High Brightness | - | 1300nits | ||
| Peak Brightness | 420nits | 3000nits | ||
| Eye Protection | - | PWM Dimming | ||
| Contrast Ratio | - | 1,000,000:1 | ||
| Colour Gamut | - | DCI-P3 | ||
| Colour Depth | 16.7 Million Colours | 1.07 Billion Colours | ||
| Display Engine | Super | - |
Body
🏆 Winner: Nothing Phone (3a)
| Height | 163.9 mm | 163.52 mm | ||
|---|---|---|---|---|
| Width | 76.3 mm | 77.5 mm | ||
| Thickness | 9.5 mm | 8.35 mm | ||
| Weight | 213 grams | 208 grams | ||
| Screen Material | Gorilla Glass 3 | Panda Glass | ||
| Display Protection | Gorilla Glass 3 | Panda Glass | ||
| Back Material | Plastic | Glass | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | Plastic Material | Panda glass | ||
| Ports | USB Type-C 2.0 | USB Type-C 2.0 | ||
| Additional Features | 3.5mm Headphone Jack, OTG | OTG | ||
| IP Rating | - | IP64 (Dust and Water Resistant) | ||
| Speaker | Mono Speaker | Stereo Speakers |
Processor
🏆 Winner: Nothing Phone (3a)
| Chipset Manufacturer | Qualcomm | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Snapdragon 730G | Snapdragon 7s Gen 3 | ||
| Fabrication Size | 8 nm | 4 nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver | 1x2.5 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520 | ||
| Cooling System | - | Vapor Chamber Cooling | ||
| GPU | Adreno 618 | Adreno 810 |
Gaming Benchmarks
| BGMI Smooth + Extreme | - | 90 FPS | ||
|---|---|---|---|---|
| COD Mobile Low + Max | - | 60 FPS |
Performance Benchmarks
| AnTuTu | 376385 | 816384 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 697 | 1170 | ||
| Geekbench 6 CPU Multi-Core | - | 3292 |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 12 | 15 | ||
| OS Skin | One UI | Nothing OS | ||
| Gaming Mode | - | Yes | ||
| OS Updates | 4 year(s) | 3 year(s) | ||
| Security Updates | 4 year(s) | 6 year(s) | ||
| AI Features | - | Nothing Essential Space |
Main Camera
🏆 Winner: Nothing Phone (3a)
| Main Camera #1 Megapixel | 64MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/1.88 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Sensor | - | Samsung ISOCELL GN9 | ||
| Main Camera #1 Sensor Size | 1/1.73" | 1/1.57" | ||
| Main Camera #1 Camera Features | - | Auto Focus, EIS, OIS | ||
| Main Camera #2 Megapixel | 12MP | 50MP | ||
| Main Camera #2 Aperture | f/2.2 | f/2.0 | ||
| Main Camera #2 Field of View | 123° | 49.5° | ||
| Main Camera #2 Lens Type | Ultra-wide | Telephoto | ||
| Main Camera #2 Sensor Size | - | 1/2.75" | ||
| Main Camera #2 Camera Features | - | 2x Optical Zoom, 30x Ultra Zoom, 4x in-sensor Zoom, Auto Focus, EIS | ||
| Main Camera #3 Megapixel | 5MP | 8MP | ||
| Main Camera #3 Aperture | f/2.4 | f/2.2 | ||
| Main Camera #3 Field of View | - | 120° | ||
| Main Camera #3 Lens Type | Macro | Ultra-wide | ||
| Main Camera #3 Sensor Size | - | 1/4" | ||
| Features | HDR | HDR, Motion Photos, Night mode, Portrait mode, Ultra HDR | ||
| Camera Stabilization | - | OIS | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 240 fps slomo | 120 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Max Zoom Supported | - | 20-50X | ||
| Optical Zoom Support | - | 2X | ||
| Video Features | - | gyro-EIS, Night Video Recording, Slow Motion, Time-lapse Video | ||
| Video Recording | 1080p@30fps, 4K@30fps | 1080p@120fps, 1080p@30fps, 1080p@60fps, 4K@30fps | ||
| Main Camera #4 Megapixel | 5MP | - | ||
| Main Camera #4 Aperture | f/2.4 | - | ||
| Main Camera #4 Lens Type | Depth | - |
Selfie Camera
🏆 Winner: Samsung Galaxy M51
| Front Camera #1 Megapixel | 32MP | 32MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.2 | f/2.2 | ||
| Front Camera #1 Focal Length | 26 mm | 22 mm | ||
| Front Camera #1 Field of View | - | 81.2° | ||
| Front Camera #1 Lens Type | - | Wide | ||
| Front Camera #1 Sensor Size | 1/2.8" | 1/3.44" | ||
| Features | - | Night mode, Portrait Mode | ||
| Auto Focus Type | - | Fixed Focus | ||
| Video Features | 1080p@30fps | 1080p@30 fps | ||
| Video Recording | 4k@30fps | 1080@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Pixel Size | 0.8 µm | - |
Battery
🏆 Winner: Samsung Galaxy M51
| Battery Capacity | 7000mAh | 5000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Polymer | ||
| Reverse Wired Charging Support | Yes | Yes | ||
| Charging Speed Wired | 25W | 50W | ||
| Charging Standards Supported | - | PD3.0, QC4.0 | ||
| Charging Speed Reverse Wired | - | 7.5W |
Battery Test Results
| Charging Time (0 To 50%) | - | 56 min (1 to 100%) |
|---|
Network
| Sim Type | Dual SIM (nano-SIM, dual stand-by) | Dual SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 4G | 5G | ||
| Band Types | GSM, HSPA, LTE | 5G, GSM, LTE, UMTS, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 1900, 850, 900 | ||
| 3G Bands | 850, 900, 1700, 1900, 2100 | UMTS/WCDMA 1, 4, 5, 6, 8, 19 | ||
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 | LTE 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66 | ||
| 5G Bands | - | SA/NSA 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 48, 66, 77, 78 |
Connectivity
🏆 Winner: Nothing Phone (3a)
| Wi-Fi Standards | Wi-Fi 5 802.11 a/b/g/n/ac | Wi-Fi 6 802.11 a/b/g/n/ac/ax | ||
|---|---|---|---|---|
| Wi-Fi Version | WiFi 5 | WiFi 6 | ||
| Bluetooth Version | 5 | 5.4 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | BDS, GPS | BDS (B1I), GALILEO (E1), GLONASS (G1), GPS (L1), QZSS (L1) | ||
| NFC Support | Supported | 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, Compass, Electronic Compass, Geomagnetic Sensor, Gyroscope, Proximity Sensor | ||
| Haptic Feedback | - | X-axis Linear Motor |




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