Samsung Galaxy M40 vs Realme 15x 5G
Compare Samsung Galaxy M40 and Realme 15x 5G to understand which one suits your needs the best. The Samsung Galaxy M40 is priced from ₹19,990, while Realme 15x 5G is available at ₹18,999 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 M40 vs Realme 15x 5G Comparison Overview
| Key Highlights | Samsung Galaxy M40 | Realme 15x 5G |
|---|---|---|
| Price | ₹19,990 | ₹18,999 |
| Processor | Qualcomm Snapdragon 675 | MediaTek Dimensity 6300 |
| Display | 6.3", FHD+ LCD, 60Hz | 6.8", FHD+ IPS LCD, 144Hz |
| Rear Camera | 32MP (Wide-angle), 8MP (Ultra-wide), 5MP (Depth), 16MP (Front) | 50MP (Wide-angle), 50MP (Front) |
| Battery | 3500mAh, 15Watt, Charger in the box | 7000mAh, 60Watt, Charger in the box |
| RAM/Storage | 6GB (LPDDR3X), 128GB (eMMC 5.1) | 6GB (LPDDR4X), 128GB (UFS 2.2) |
Performance Scorecard
Key Specifications
| Processor | Qualcomm Snapdragon 675 | MediaTek Dimensity 6300 | ||
|---|---|---|---|---|
| Display | 6.3", FHD+ LCD, 60Hz | 6.8", FHD+ IPS LCD, 144Hz | ||
| Camera | 32MP (Wide-angle), 8MP (Ultra-wide), 5MP (Depth), 16MP (Front) | 50MP (Wide-angle), 50MP (Front) | ||
| Battery | 3500mAh, 15Watt, Charger in the box | 7000mAh, 60Watt, Charger in the box | ||
| RAM | 6GB (LPDDR3X) | 6GB (LPDDR4X) | ||
| Storage | 128GB (eMMC 5.1) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 15W Charger, Type-C Cable, SIM Ejector Tool | Phone, 80 W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Seawater Blue, Midnight Blue, Cocktail Orange | Aqua Blue, Marine Blue, Maroon Red | ||
| Launch | June 13, 2019 | October 01, 2025 | ||
| Stores | Flipkart, Amazon | Realme, Flipkart, Amazon, Vijay Sales, Croma, Reliance Digital | ||
| Launch Country | India | India | ||
| Launch Price | ₹19,990 | ₹16,999 |
Display
🏆 Winner: Realme 15x 5G
| Display Type | LCD | IPS LCD | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 144Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Size | 6.3 inches | 6.8 inches | ||
| Area | 97.4cm² | 113.4cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 84.9 | 90.4 | ||
| Resolution Width | 1080 pixels | 720 pixels | ||
| Resolution Height | 2340 pixels | 1570 pixels | ||
| Aspect Ratio | 19.5:9 | 19.5:9 | ||
| Pixel Density | 409ppi | 254ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Display Resolution | FHD+ | FHD+ | ||
| Colour Depth | 16 Million Colours | 16.7 Million Colours | ||
| Touch Sampling Rate | - | 180Hz | ||
| Color Gamut Range | - | 83% | ||
| High Brightness | - | 1200 nits | ||
| Peak Brightness | - | 1200 nits | ||
| Contrast Ratio | - | 1500:1 | ||
| Colour Gamut | - | NTSC |
Body
🏆 Winner: Realme 15x 5G
| Height | 155.3mm | 166.07mm | ||
|---|---|---|---|---|
| Width | 73.9mm | 77.93mm | ||
| Thickness | 7.9mm | 8.28mm | ||
| Weight | 168 grams | 212 grams | ||
| Screen Material | Gorilla Glass 3 | Armorshell Glass | ||
| Display Protection | Gorilla Glass 3 | ArmorShell | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | Plastic Material | MIL-STD-810H | ||
| Ports | USB Type-C 2.0 | USB Type-C | ||
| Speaker | Mono Speaker | - | ||
| Sound Tuning | No Tuning | No Tuning | ||
| Additional Features | - | OTG, USB Type-C (bottom) | ||
| IP Rating | - | IP69 (Dust and Water Resistant) |
Processor
🏆 Winner: Realme 15x 5G
| Chipset Manufacturer | Qualcomm | MediaTek | ||
|---|---|---|---|---|
| Chipset | Snapdragon 675 | Dimensity 6300 | ||
| Fabrication Size | 11nm | 6nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver | 2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55 | ||
| GPU | Adreno 612 | Mali-G57 MC2 |
Performance Benchmarks
| AnTuTu | 305830 | 452218 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 671 | 782 | ||
| Geekbench 6 CPU Multi-Core | 1695 | 2012 |
Main Camera
🏆 Winner: Samsung Galaxy M40
| Main Camera #1 Megapixel | 32MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.7 | f/1.8 | ||
| Main Camera #1 Focal Length | 26mm | 28mm | ||
| Main Camera #1 Pixel Size | 0.8µm | 0.6µm | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/2.8" | 1/2.93" | ||
| Main Camera #1 Camera Features | PDAF | - | ||
| Main Camera #2 Megapixel | 8MP | - | ||
| Main Camera #2 Aperture | f/2.2 | - | ||
| Main Camera #2 Focal Length | 12mm | - | ||
| Pixel Size | 1.12µm | - | ||
| Main Camera #2 Lens Type | Ultra-wide | - | ||
| Main Camera #2 Sensor Size | 1/4.0" | - | ||
| Main Camera #2 Camera Features | PDAF | - | ||
| Main Camera #3 Megapixel | 5MP | - | ||
| Main Camera #3 Aperture | f/2.2 | - | ||
| Main Camera #3 Pixel Size | 0.64µm | - | ||
| Main Camera #3 Lens Type | Depth | - | ||
| Features | HDR | HDR | ||
| Camera Stabilization | No Stabilization | No Stabilization | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | No slomo | 120 fps slomo | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Video Recording | 1080p@30fps, 4K@30fps | 1080p@30fps | ||
| Main Camera #1 Field of View | - | 76degree | ||
| Main Camera #1 Camera Sensor | - | Sony IMX852 | ||
| Auto Focus Type | - | PDAF | ||
| Video Features | - | Slow Motion |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 9 | 15 | ||
| OS Skin | One UI | Realme UI | ||
| OS Updates | 2 year(s) | 2 year(s) | ||
| Security Updates | 2 year(s) | 3 year(s) | ||
| Gaming Mode | - | Yes | ||
| AI Features | - | AI Camera, AI Clarity, AI Edit Genie, AI Eraser, AI Glare Remover, AI Smart Image Matting, Motion Deblur |
Selfie Camera
🏆 Winner: Realme 15x 5G
| Front Camera #1 Megapixel | 16MP | 50MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.4 | ||
| Front Camera #1 Focal Length | 26mm | 22mm | ||
| Front Camera #1 Pixel Size | 1µm | 0.61µm | ||
| Front Camera #1 Sensor Size | 1/3.06" | 1/2.88" | ||
| Video Features | 1080p@30fps | Dual Video, Time Lapse | ||
| Video Recording | 1080@30fps | 1080@30fps, 1080@60fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Field of View | - | 87 | ||
| Front Camera #1 Lens Type | - | Wide | ||
| Front Camera #1 Camera Sensor | - | Omnivision OV50D40 | ||
| Features | - | Face unlock, Night mode, panorama, Portrait Mode | ||
| Auto Focus Type | - | Fixed Focus |
Battery
🏆 Winner: Realme 15x 5G
| Battery Capacity | 3500mAh | 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 | - | 6.5W |
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, HSPA, LTE | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 850, 900 | ||
| 3G Bands | 850, 900, 2100 | WCDMA 1, 5, 8 | ||
| 4G Bands | 1, 3, 5, 8, 40, 41 | LTE 1, 3, 5, 8, 28B, 40, 41 | ||
| 5G Bands | - | SA/NSA 1, 3, 5, 8, 28B, 40, 41, 77, 78 |
Connectivity
🏆 Winner: Realme 15x 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 | 5.3 | ||
| Bluetooth Codecs | A2DP, LE | A2DP, LE | ||
| GPS | BDS, GALILEO, GLONASS, GPS | Beidou, Galileo, Glonass, GPS, QZSS | ||
| NFC Support | Supported | - | ||
| Radio | FM Radio | - |
Features
| Fingerprint Scanner | Rear Mounted | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, Compass, Gyroscope, Proximity Sensor | Accelerometer, Ambient Light Sensor, Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | 2D Face Recognition |







