Samsung Galaxy A51 vs Realme 15T
Compare Samsung Galaxy A51 and Realme 15T to understand which one suits your needs the best. The Samsung Galaxy A51 is priced from ₹23,999, while Realme 15T is available at ₹22,999 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 Realme 15T Comparison Overview
| Key Highlights | Samsung Galaxy A51 | Realme 15T |
|---|---|---|
| Price | ₹23,999 | ₹22,999 |
| Processor | Samsung Exynos 9611 | MediaTek Dimensity 6400 Max |
| Display | 6.5", FHD+ AMOLED, 60Hz | 6.57", FHD+ AMOLED, 120Hz |
| Rear Camera | 48MP (Wide-angle), 12MP (Ultra-wide), 5MP (Macro), 5MP (Depth), 32MP (Front) | 50MP (Wide-angle), 2MP , 50MP (Front) |
| Battery | 4000mAh, 15Watt, Charger in the box | 7000mAh, 60Watt |
| RAM/Storage | 6GB (LPDDR4X), 128GB (UFS 2.0) | 8GB (LPDDR4X), 128GB (UFS 2.2) |
Performance Scorecard
GamingSee More Details
Realme 15T100
Samsung Galaxy A5142
CameraSee More Details
Samsung Galaxy A51100
Realme 15T85
DisplaySee More Details
Realme 15T100
Samsung Galaxy A5191
BatterySee More Details
Realme 15T100
Samsung Galaxy A5129
BodySee More Details
Realme 15T100
Samsung Galaxy A5137
Key Specifications
| Processor | Samsung Exynos 9611 | MediaTek Dimensity 6400 Max | ||
|---|---|---|---|---|
| Display | 6.5", FHD+ AMOLED, 60Hz | 6.57", FHD+ AMOLED, 120Hz | ||
| Camera | 48MP (Wide-angle), 12MP (Ultra-wide), 5MP (Macro), 5MP (Depth), 32MP (Front) | 50MP (Wide-angle), 2MP , 50MP (Front) | ||
| Battery | 4000mAh, 15Watt, Charger in the box | 7000mAh, 60Watt | ||
| RAM | 6GB (LPDDR4X) | 8GB (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, Charger, Type-C Cable, Case, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Prism Crush White, Haze Crush Black, Prism Crush Pink, Prism Crush Blue | Flowing Silver, Silk Blue, Suit Titanium | ||
| Launch | January 29, 2020 | September 02, 2025 | ||
| Stores | Flipkart, Amazon | Flipkart, Realme, Amazon, Vijay Sales, Croma, Reliance Digital | ||
| Launch Country | India | India | ||
| Launch Price | ₹23,999 | ₹20,999 |
Display
🏆 Winner: Realme 15T
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 120Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Engine | Super | - | ||
| Display Size | 6.5 inches | 6.57 inches | ||
| Area | 102cm² | 102.9cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 87.4 | 93 | ||
| Resolution Width | 1080 pixels | 1080 pixels | ||
| Resolution Height | 2400 pixels | 2372 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 405ppi | 401ppi | ||
| Display Bit Rate | 8-bit | 10-bit | ||
| Color Gamut Range | 60% | - | ||
| Display Resolution | FHD+ | FHD+ | ||
| Peak Brightness | 636 nits | 4000 nits | ||
| Eye Protection | PWM Dimming | PWM Dimming | ||
| LTPS Support | - | Yes | ||
| Touch Sampling Rate | - | 240Hz | ||
| Typical Brightness | - | 1000 nits | ||
| High Brightness | - | 1400 nits | ||
| Contrast Ratio | - | 5,000,000:1 | ||
| Colour Depth | - | 1.07 Billion Colours |
Body
🏆 Winner: Realme 15T
| Height | 158.5mm | 158.36mm | ||
|---|---|---|---|---|
| Width | 73.6mm | 75.19mm | ||
| Thickness | 7.9mm | 7.79mm | ||
| Weight | 172 grams | 181 grams | ||
| Screen Material | Gorilla Glass 3 | Glass | ||
| Display Protection | Gorilla Glass 3 | - | ||
| 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 2.0 | ||
| Additional Features | 3.5mm Headphone Jack | OTG, USB Type-C (bottom) | ||
| Speaker | Mono Speaker | Stereo Speakers | ||
| IP Rating | - | IP66/68/69 (Dust and Water Resistant) |
Processor
🏆 Winner: Realme 15T
| Chipset Manufacturer | Samsung | MediaTek | ||
|---|---|---|---|---|
| Chipset | Exynos 9611 | Dimensity 6400 Max | ||
| Fabrication Size | 10nm | 6nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | 2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | ||
| GPU | Mali-G72 MP3 | Mali-G57 MC2 | ||
| Cooling System | - | Vapor Chamber Cooling |
Performance Benchmarks
| AnTuTu | 249797 | 544835 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 370 | 803 |
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 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/2.0" | 1/1.28" | ||
| Main Camera #1 Camera Features | PDAF | PDAF | ||
| Main Camera #2 Megapixel | 12MP | 2MP | ||
| Main Camera #2 Aperture | f/2.2 | f/2.4 | ||
| Main Camera #2 Field of View | 123 | 88.8 | ||
| Main Camera #2 Lens Type | Ultra-wide | - | ||
| Main Camera #3 Megapixel | 5MP | - | ||
| Main Camera #3 Aperture | f/2.4 | - | ||
| Main Camera #3 Lens Type | Macro | - | ||
| Main Camera #4 Megapixel | 5MP | - | ||
| Main Camera #4 Aperture | f/2.2 | - | ||
| Main Camera #4 Lens Type | Depth | - | ||
| Features | HDR | Cinematic Mode, Dual View, HDR, HIGH-RES, LED Fash, Night mode, panorama, Portrait mode, Pro mode | ||
| Camera Stabilization | EIS | EIS | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Auto Focus Type | PDAF | PDAF | ||
| Video Features | gyro-EIS | gyro-EIS, Slow Motion, Time-lapse Video | ||
| Video Recording | 1080p@120fps, 1080p@30fps, 4K@30fps | 1080p@30fps, 1080p@60fps | ||
| Slow Motion Recording | - | 120 fps slomo | ||
| Max Zoom Supported | - | 2-10X |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 10 | 15 | ||
| OS Skin | One UI | Realme UI | ||
| OS Updates | 3 year(s) | 3 year(s) | ||
| Security Updates | 4 year(s) | 4 year(s) | ||
| Gaming Mode | - | Yes | ||
| AI Features | - | AI Camera, AI Edit Genie, AI Erase, AI Smart Clips, AI Smart Loop, AI Snap Mode, Circle to Search |
Selfie Camera
🏆 Winner: Samsung Galaxy A51
| Front Camera #1 Megapixel | 32MP | 50MP | ||
|---|---|---|---|---|
| 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 Lens Type | Wide | - | ||
| Front Camera #1 Sensor Size | 1/2.8" | - | ||
| Features | Fixed Focus | Dual Video, panorama, Portrait Mode, Selfie Night Mode, Time Lapse | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080p@30fps, 4k@30fps | Time Lapse | ||
| Video Recording | 1080@30fps, 4k@30fps | 1080@30fps, 1080@60fps, 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Field of View | - | 86.7 |
Battery
🏆 Winner: Realme 15T
| Battery Capacity | 4000mAh | 7000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Silicon Carbon | ||
| Charging Speed Wired | 15W | 60W | ||
| Reverse Wired Charging Support | - | Yes | ||
| Bypass Charging Support | - | Yes | ||
| Charging Standards Supported | - | SUPERVOOC | ||
| Charging Speed Reverse Wired | - | 10W |
Network
| Sim Type | Dual SIM (nano-SIM, dual stand-by) | Hybrid Dual SIM (2 Nano SIMs, 1 Nano SIM+1 microSD) | ||
|---|---|---|---|---|
| Network Support | 4G | 5G | ||
| Band Types | GSM, HSDPA, HSPA, LTE | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 850, 900 | ||
| 3G Bands | HSDPA 850, 900, 1900, 2100 | WCDMA 1, 5, 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, 28B, 40, 41 | ||
| 5G Bands | - | SA/NSA 1, 3, 5, 8, 28B, 40, 41, 77, 78 |
Connectivity
🏆 Winner: Realme 15T
| 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 | 5.3 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | BDS, GPS | Beidou, Galileo, Glonass, GPS, QZSS | ||
| NFC Support | Supported | - | ||
| Radio | FM Radio | - |
Features
| Fingerprint Scanner | Optical (under display) | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Compass, Gyroscope, Virtual Proximity Sensor | Accelerometer, Ambient Light Sensor, Color Temperature Sensor, E-Compass, Gyroscope, Infrared Sensor, Proximity Sensor | ||
| Haptic Feedback | Eccentric Rotating Mass | Vibration Motor |
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