Realme 9 5G Speed Edition vs Vivo Y31 5G
Compare Realme 9 5G Speed Edition and Vivo Y31 5G to understand which one suits your needs the best. The Realme 9 5G Speed Edition is priced from ₹19,999, while Vivo Y31 5G is available at ₹16,999 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.
Realme 9 5G Speed Edition vs Vivo Y31 5G Comparison Overview
| Key Highlights | Realme 9 5G Speed Edition | Vivo Y31 5G |
|---|---|---|
| Price | ₹19,999 | ₹16,999 |
| Processor | Qualcomm Snapdragon 778G | Qualcomm Snapdragon 4 Gen 2 |
| Display | 6.6", FHD+ IPS LCD, 144Hz | 6.68", HD+ LCD, 120Hz |
| Rear Camera | 48MP (Wide-angle), 2MP (Macro), 2MP (Depth), 16MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) |
| Battery | 5000mAh, 30Watt, Charger in the box | 6500mAh, 44Watt, Charger in the box |
| RAM/Storage | 6GB (LPDDR4X), 128GB (UFS 2.2) | 4GB (LPDDR4X), 128GB (eMMC 5.1) |
Performance Scorecard
GamingSee More Details
Realme 9 5G Speed Edition100
Vivo Y31 5G74
CameraSee More Details
Realme 9 5G Speed Edition100
Vivo Y31 5G31
DisplaySee More Details
Realme 9 5G Speed Edition100
Vivo Y31 5G78
BatterySee More Details
Vivo Y31 5G100
Realme 9 5G Speed Edition53
BodySee More Details
Vivo Y31 5G100
Realme 9 5G Speed Edition46
Key Specifications
| Processor | Qualcomm Snapdragon 778G | Qualcomm Snapdragon 4 Gen 2 | ||
|---|---|---|---|---|
| Display | 6.6", FHD+ IPS LCD, 144Hz | 6.68", HD+ LCD, 120Hz | ||
| Camera | 48MP (Wide-angle), 2MP (Macro), 2MP (Depth), 16MP (Front) | 50MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) | ||
| Battery | 5000mAh, 30Watt, Charger in the box | 6500mAh, 44Watt, Charger in the box | ||
| RAM | 6GB (LPDDR4X) | 4GB (LPDDR4X) | ||
| Storage | 128GB (UFS 2.2) | 128GB (eMMC 5.1) |
General
| Box Contents | Phone, 30W Charger, Type-C cable, Case, SIM Ejector Tool | Phone, 44W Charger, Type-C Cable, SIM Ejector Tool, Case | ||
|---|---|---|---|---|
| Colors | Starry Glow, Azure Glow | Rose Red, Diamond Green | ||
| Launch | March 10, 2022 | September 15, 2025 | ||
| Stores | Flipkart, Amazon | Vivo, Amazon, Flipkart, Croma, Vijay Sales | ||
| Launch Country | India | India | ||
| Launch Price | ₹19,999 | ₹14,999 |
Display
🏆 Winner: Realme 9 5G Speed Edition
| Display Type | IPS LCD | LCD | ||
|---|---|---|---|---|
| Refresh Rate | 144Hz | 120Hz | ||
| Playback Quality | HDR | SDR | ||
| Display Size | 6.6 inches | 6.68 inches | ||
| Area | 104.8cm² | 107.4cm² | ||
| Display Form Factor | Flat Display | Flat Display | ||
| Screen to Body Ratio | 90.8 | 84 | ||
| Resolution Width | 1080 pixels | 720 pixels | ||
| Resolution Height | 2412 pixels | 1608 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 400ppi | 264ppi | ||
| Display Bit Rate | 8-bit | 8-bit | ||
| Color Gamut Range | 96% | 83% | ||
| Display Resolution | FHD+ | HD+ | ||
| Typical Brightness | 480 nits | - | ||
| High Brightness | 600 nits | 1000 nits | ||
| Peak Brightness | 600 nits | 1000 nits | ||
| Colour Gamut | NTSC | NTSC | ||
| Colour Depth | 16.7 Million Colours | 16.7 Million Colours | ||
| Eye Protection | - | TUV Rheinland certification |
Body
🏆 Winner: Vivo Y31 5G
| Height | 164.4mm | 166.14mm | ||
|---|---|---|---|---|
| Width | 75.8mm | 77.01mm | ||
| Thickness | 8.5mm | 8.39mm | ||
| Weight | 199 grams | 209 grams | ||
| Screen Material | Panda Glass | Glass | ||
| Display Protection | Panda Glass | - | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | Panda glass | MIL-STD-810H compliant* | ||
| Ports | USB Type-C 2.0 | USB Type-C 2.0 | ||
| Additional Features | 3.5mm Headphone Jack, OTG | OTG | ||
| Sound Tuning | No Tuning | No Tuning | ||
| IP Rating | - | IP68/69 (Dust and Water Resistant) | ||
| Speaker | - | Stereo Speakers |
Processor
🏆 Winner: Realme 9 5G Speed Edition
| Chipset Manufacturer | Qualcomm | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Snapdragon 778G | Snapdragon 4 Gen 2 | ||
| Fabrication Size | 6nm | 4nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55 | 2 × 2.2 GHz + 6 × 1.95 GHz | ||
| GPU | Adreno 642L | - |
Performance Benchmarks
| AnTuTu | 597171 | 427408 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 1017 | 918 | ||
| Geekbench 6 CPU Multi-Core | 2841 | 2121 |
Main Camera
🏆 Winner: Realme 9 5G Speed Edition
| Main Camera #1 Megapixel | 48MP | 50MP | ||
|---|---|---|---|---|
| Main Camera #1 Aperture | f/1.8 | f/1.8 | ||
| Main Camera #1 Focal Length | 25.4mm | - | ||
| Main Camera #1 Pixel Size | 0.8µm | - | ||
| Main Camera #1 Lens Type | Wide-angle | Wide-angle | ||
| Main Camera #1 Sensor Size | 1/2" | - | ||
| Main Camera #1 Camera Features | EIS, PDAF | PDAF | ||
| Main Camera #2 Megapixel | 2MP | 0.08MP | ||
| Main Camera #2 Aperture | f/2.4 | f/3.0 | ||
| Main Camera #2 Field of View | 88.8 | - | ||
| Main Camera #2 Lens Type | Macro | Auxiliary | ||
| Main Camera #3 Megapixel | 2MP | - | ||
| Main Camera #3 Aperture | f/2.4 | - | ||
| Main Camera #3 Field of View | 88.8 | - | ||
| Main Camera #3 Lens Type | Depth | - | ||
| Features | Dual View, EIS, HDR, LED flash, Nightscape | Night, panorama, Pro, Slow-Mo | ||
| Camera Stabilization | EIS | No Stabilization | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 120 fps slomo | 120 fps slomo | ||
| Auto Focus Type | PDAF | PDAF | ||
| Lens Enhancements | No enhancement | No enhancement | ||
| Video Recording | 1080p@120fps, 1080p@30fps, 1080p@60fps, 4K@30fps | 1080p@30fps | ||
| Dedicated Imaging Chip | - | No Chip | ||
| Video Features | - | 120fps Slo-mo |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 11 | 15 | ||
| OS Skin | Realme UI | Vivo Funtouch | ||
| Gaming Mode | Yes | Yes | ||
| OS Updates | 2 year(s) | 2 year(s) | ||
| Security Updates | 3 year(s) | 3 year(s) | ||
| AI Features | AI Camera | AI Camera, AI Erase, AI Screen Translation, AI SuperLink, Circle to Search with Google |
Selfie Camera
🏆 Winner: Vivo Y31 5G
| Front Camera #1 Megapixel | 16MP | 8MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.1 | f/2.0 | ||
| Front Camera #1 Focal Length | 26mm | - | ||
| Front Camera #1 Pixel Size | 1µm | - | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Front Camera #1 Sensor Size | 1/3.09" | - | ||
| Features | HdR, panorama | Face unlock, Night, Portrait Mode | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Features | 1080p@30fps | 1080@30fps | ||
| Video Recording | 1080@30fps | 1080@30fps | ||
| HDR Recording Support | SDR recording | SDR recording |
Battery
🏆 Winner: Vivo Y31 5G
| Battery Capacity | 5000mAh | 6500mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Polymer | Lithium Ion | ||
| Reverse Wired Charging Support | Yes | Yes | ||
| Charging Speed Wired | 30W | 44W |
Network
| Sim Type | Hybrid Dual SIM (2 Nano SIMs + 1 microSD) | Hybrid Dual SIM (2 Nano SIMs, 1 Nano SIM+1 microSD) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, CDMA, GSM, LTE FDD, LTE TD, WCDMA | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 1900, 850, 900 | 1800, 850, 900 | ||
| 3G Bands | 1, 2, 4, 5, 6, 8, 19 | WCDMA 1, 5, 8 | ||
| 4G Bands | 1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41 | LTE 1, 3, 5, 8, 28B, 38, 40, 41 | ||
| 5G Bands | 1, 28, 41, 77, 78 SA/NSA | SA/NSA 1, 3, 5, 8, 28, 40, 77, 78 |
Connectivity
🏆 Winner: Realme 9 5G Speed Edition
| 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 | 4.2 | ||
| Bluetooth Codecs | A2DP, aptX HD, LE | A2DP, AAC, LE | ||
| GPS | AGPS, Beidou, GPS, QZSS | Beidou, Galileo, Glonass, GPS, QZSS |
Features
| Fingerprint Scanner | Side Mounted | Side Mounted | ||
|---|---|---|---|---|
| Sensors on Board | Gyroscope, Light Sensor, Magnetic Induction Sensor, Proximity Sensor | Accelerometer, Ambient Light Sensor, Proximity Sensor | ||
| Facial Recognition | 2D Face Recognition | - |
