Samsung Galaxy M31 Prime vs Realme Narzo 90
Compare Samsung Galaxy M31 Prime and Realme Narzo 90 to understand which one suits your needs the best. The Samsung Galaxy M31 Prime is priced from ₹19,000, while Realme Narzo 90 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 M31 Prime vs Realme Narzo 90 Comparison Overview
| Key Highlights | Samsung Galaxy M31 Prime | Realme Narzo 90 |
|---|---|---|
| Price | ₹19,000 | ₹18,999 |
| Processor | Samsung Exynos 9611 | MediaTek Dimensity 6400 Max |
| Display | 6.4", FHD+ AMOLED, 60Hz | 6.57", FHD+ AMOLED, 120Hz |
| Rear Camera | 64MP (Wide-angle), 8MP (Ultra-wide), 5MP (Depth), 5MP (Macro), 32MP (Front) | 50MP (Wide-angle), 2MP (Monochrome), 50MP (Front) |
| Battery | 6000mAh, 15Watt, Charger in the box | 7000mAh, 60Watt, Charger in the box |
| RAM/Storage | 6GB (LPDDR4X), 128GB (UFS 2.1) | 6GB (LPDDR4X), 128GB (UFS 2.2) |
Performance Scorecard
Key Specifications
| Processor | Samsung Exynos 9611 | MediaTek Dimensity 6400 Max | ||
|---|---|---|---|---|
| Display | 6.4", FHD+ AMOLED, 60Hz | 6.57", FHD+ AMOLED, 120Hz | ||
| Camera | 64MP (Wide-angle), 8MP (Ultra-wide), 5MP (Depth), 5MP (Macro), 32MP (Front) | 50MP (Wide-angle), 2MP (Monochrome), 50MP (Front) | ||
| Battery | 6000mAh, 15Watt, Charger in the box | 7000mAh, 60Watt, Charger in the box | ||
| RAM | 6GB (LPDDR4X) | 6GB (LPDDR4X) | ||
| Storage | 128GB (UFS 2.1) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 15W Charger, Type-C Cable, SIM Ejector Tool | Phone, 60W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Ocean Blue, Space Black, Iceberg Blue. | Victory Gold, Carbon Black, Flowing Silver | ||
| Launch | October 14, 2020 | December 16, 2025 | ||
| Stores | Flipkart, Amazon | Realme, Amazon, Flipkart | ||
| Launch Country | India | India | ||
| Launch Price | ₹16,499 | ₹16,999 |
Display
🏆 Winner: Realme Narzo 90
| Display Type | AMOLED | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 60Hz | 120Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Engine | Super | - | ||
| Display Size | 6.4 inches | 6.57 inches | ||
| Area | 100.5cm² | 105cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 84.1 | 93 | ||
| Resolution Width | 1080 pixels | 1080 pixels | ||
| Resolution Height | 2340 pixels | 2372 pixels | ||
| Aspect Ratio | 19.5:9 | 20:9 | ||
| Pixel Density | 403ppi | 397ppi | ||
| Display Bit Rate | 8-bit | 10-bit | ||
| Display Resolution | FHD+ | FHD+ | ||
| Peak Brightness | 420 nits | 4000 nits | ||
| Colour Depth | 16.7 Million Colours | 1.07 Billion Colours | ||
| LTPS Support | - | Yes | ||
| Touch Sampling Rate | - | 240Hz | ||
| Color Gamut Range | - | 100% | ||
| Typical Brightness | - | 1000 nits | ||
| High Brightness | - | 1400 nits | ||
| Eye Protection | - | PWM Dimming | ||
| Contrast Ratio | - | 5,000,000:1 | ||
| Colour Gamut | - | DCI-P3 |
Body
🏆 Winner: Realme Narzo 90
| Height | 159.2mm | 158.36mm | ||
|---|---|---|---|---|
| Width | 75.1mm | 75.19mm | ||
| Thickness | 8.9mm | 7.79mm | ||
| Weight | 191 grams | 181 grams | ||
| Screen Material | Gorilla Glass 3 | - | ||
| Display Protection | Gorilla Glass 3 | - | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | Plastic Material | Dragontrail Glass | ||
| Ports | USB Type-C 2.0 | USB Type-C 2.0 | ||
| Additional Features | 3.5mm Headphone Jack, OTG | OTG, USB Type-C (bottom) | ||
| Speaker | Mono Speaker | Stereo Speakers | ||
| Sound Tuning | No Tuning | - | ||
| IP Rating | - | IP66/68/69 (Dust and Water Resistant) |
Processor
🏆 Winner: Realme Narzo 90
| 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 M31 Prime
| Main Camera #1 Megapixel | 64MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/1.8 | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Camera Features | PDAF | - | ||
| Main Camera #2 Megapixel | 8MP | 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 | Monochrome | ||
| Main Camera #2 Sensor Size | 1/4.0" | - | ||
| Main Camera #3 Megapixel | 5MP | - | ||
| Main Camera #3 Aperture | f/2.4 | - | ||
| Main Camera #3 Lens Type | Depth | - | ||
| Main Camera #4 Megapixel | 5MP | - | ||
| Main Camera #4 Aperture | f/2.4 | - | ||
| Main Camera #4 Lens Type | Macro | - | ||
| Features | HDR | Cinematic Mode, Dual View, HDR, Hi-Res Mode, Movie frame, Slow-Mo, Time Lapse | ||
| Camera Stabilization | EIS | - | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | No slomo | 120 fps slomo | ||
| Lens Enhancements | No enhancement | - | ||
| Video Recording | 1080p@30fps, 4K@30fps | 1080p@30fps, 1080p@60fps | ||
| Main Camera #1 Sensor Size | - | 1/2.88" | ||
| Auto Focus Type | - | PDAF | ||
| Video Features | - | 120fps Slo-mo |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 10 | 15 | ||
| OS Skin | One UI | Realme UI | ||
| OS Updates | 1 year(s) | 3 year(s) | ||
| Security Updates | 2 year(s) | 4 year(s) | ||
| Gaming Mode | - | Yes | ||
| AI Features | - | AI Edit Genie, AI Editor, AI Smart Loop, Circle to Search |
Selfie Camera
🏆 Winner: Samsung Galaxy M31 Prime
| Front Camera #1 Megapixel | 32MP | 50MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.4 | ||
| Front Camera #1 Focal Length | 26mm | - | ||
| Front Camera #1 Pixel Size | 0.8µm | - | ||
| Features | HdR, Night mode, Panoramic View, Portrait Mode | Dual Video, Face unlock, panorama, Portrait Mode, Time Lapse | ||
| Video Features | 1080p@30fps | 1080p@60fps, 720p@60fps, Supported, Time Lapse | ||
| Video Recording | 4k@30fps | 1080@30fps, 1080@60fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Field of View | - | 80 | ||
| Front Camera #1 Lens Type | - | Wide | ||
| Auto Focus Type | - | Fixed Focus |
Battery
🏆 Winner: Realme Narzo 90
| Battery Capacity | 6000mAh | 7000mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Silicon Carbon | ||
| Charging Speed Wired | 15W | 60W | ||
| Reverse Wired Charging Support | - | Yes | ||
| Bypass Charging Support | - | Yes | ||
| Charging Standards Supported | - | BC1.2, PD2.0, PPS | ||
| Charging Speed Reverse Wired | - | 10W |
Network
| Sim Type | Dual nano-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, 1700, 1900, 2100 | WCDMA 1, 5, 8 | ||
| 4G Bands | 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 Narzo 90
| 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 | AAC, aptX, aptX HD, LDAC, LHDC 5.0, SBC | ||
| GPS | BDS, GALILEO, GLONASS, GPS | A-GNSS, BDS (B1), GALILEO (E1), GLONASS (G1), GPS (L1), QZSS (L1) | ||
| Radio | FM Radio | - |
Features
| Fingerprint Scanner | Rear Mounted | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Geomagnetic Sensor, Gyroscope, Virtual Proximity Sensor | Accelerometer, Ambient Light Sensor, Color Temperature Sensor, Gyroscope, Infrared Sensor, Proximity Sensor |




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