Vivo Y31 5G vs Poco M8
Compare Vivo Y31 5G and Poco M8 to understand which one suits your needs the best. The Vivo Y31 5G is priced from ₹19,999, while Poco M8 is available at ₹19,990 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.
Vivo Y31 5G vs Poco M8 Comparison Overview
| Key Highlights | Vivo Y31 5G | Poco M8 |
|---|---|---|
| Price | ₹19,999 | ₹19,990 |
| Processor | Qualcomm Snapdragon 4 Gen 2 | Qualcomm Snapdragon 6 Gen 3 |
| Display | 6.68", HD+ LCD, 120Hz | 6.77", FHD+ AMOLED, 120Hz |
| Rear Camera | 50MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) | 50MP (Wide-angle), 2MP (Depth), 20MP (Front) |
| Battery | 6500mAh, 44Watt, Charger in the box | 5520mAh, 45Watt, Charger in the box |
| RAM/Storage | 4GB (LPDDR4X), 128GB (eMMC 5.1) | 6GB (LPDDR4X), 128GB (UFS 2.2) |
Performance Scorecard
GamingSee More Details
Poco M8100
Vivo Y31 5G77
CameraSee More Details
Poco M8100
Vivo Y31 5G41
DisplaySee More Details
Poco M8100
Vivo Y31 5G49
BatterySee More Details
Vivo Y31 5G100
Poco M898
BodySee More Details
Poco M8100
Vivo Y31 5G75
Key Specifications
| Processor | Qualcomm Snapdragon 4 Gen 2 | Qualcomm Snapdragon 6 Gen 3 | ||
|---|---|---|---|---|
| Display | 6.68", HD+ LCD, 120Hz | 6.77", FHD+ AMOLED, 120Hz | ||
| Camera | 50MP (Wide-angle), 0.08MP (Auxiliary), 8MP (Front) | 50MP (Wide-angle), 2MP (Depth), 20MP (Front) | ||
| Battery | 6500mAh, 44Watt, Charger in the box | 5520mAh, 45Watt, Charger in the box | ||
| RAM | 4GB (LPDDR4X) | 6GB (LPDDR4X) | ||
| Storage | 128GB (eMMC 5.1) | 128GB (UFS 2.2) |
General
| Box Contents | Phone, 44W Charger, Type-C Cable, SIM Ejector Tool, Case | Phone, 45W Charger, Type-C Cable, Case, SIM Ejector Tool | ||
|---|---|---|---|---|
| Colors | Rose Red, Diamond Green | Carbon Black, Frost Silver, Glacial Blue | ||
| Launch | September 15, 2025 | January 08, 2026 | ||
| Stores | Vivo, Amazon, Flipkart, Croma, Vijay Sales | Flipkart, Amazon, Reliance Digital | ||
| Launch Country | India | India | ||
| Launch Price | ₹14,999 | ₹18,999 |
Display
🏆 Winner: Poco M8
| Display Type | LCD | AMOLED | ||
|---|---|---|---|---|
| Refresh Rate | 120Hz | 120Hz | ||
| Playback Quality | SDR | SDR | ||
| Display Size | 6.68 inches | 6.77 inches | ||
| Area | 107.4cm² | 110.9cm² | ||
| Display Form Factor | Flat Display | Curved Display | ||
| Screen to Body Ratio | 84 | 91.7 | ||
| Resolution Width | 720 pixels | 1080 pixels | ||
| Resolution Height | 1608 pixels | 2392 pixels | ||
| Aspect Ratio | 20:9 | 20:9 | ||
| Pixel Density | 264ppi | 388ppi | ||
| Display Bit Rate | 8-bit | 12-bit | ||
| Color Gamut Range | 83% | 100% | ||
| Display Resolution | HD+ | FHD+ | ||
| High Brightness | 1000 nits | 1000 nits | ||
| Peak Brightness | 1000 nits | 3200 nits | ||
| Eye Protection | TUV Rheinland certification | TUV Rheinland certification | ||
| Colour Gamut | NTSC | DCI-P3 | ||
| Colour Depth | 16.7 Million Colours | 68.7 Billion Colours | ||
| LTPS Support | - | Yes | ||
| Touch Sampling Rate | - | 240Hz | ||
| Typical Brightness | - | 800 nits | ||
| Contrast Ratio | - | 8,000,000:1 |
Body
🏆 Winner: Poco M8
| Height | 166.14mm | 164mm | ||
|---|---|---|---|---|
| Width | 77.01mm | 75.42mm | ||
| Thickness | 8.39mm | 7.35mm | ||
| Weight | 209 grams | 178 grams | ||
| Screen Material | Glass | Gorilla Glass 7i | ||
| Display Protection | Guardian Glass | Gorilla Glass 7i | ||
| Back Material | Plastic | Plastic | ||
| Side Material | Plastic Frame | Plastic Frame | ||
| Build Quality | SGS 5-Star Drop Resistance | MIL-STD-810H | ||
| Ports | USB Type-C 2.0 | USB Type-C 2.0 | ||
| Additional Features | OTG, USB Type-C (bottom) | OTG, USB Type-C (bottom) | ||
| IP Rating | IP68/69 (Dust and Water Resistant) | IP65/66 (Dust and Water Resistant) | ||
| Speaker | Stereo Speakers | - | ||
| Sound Tuning | - | Dolby Atmos |
Processor
🏆 Winner: Poco M8
| Chipset Manufacturer | Qualcomm | Qualcomm | ||
|---|---|---|---|---|
| Chipset | Snapdragon 4 Gen 2 | Snapdragon 6 Gen 3 | ||
| Fabrication Size | 4nm | 4nm | ||
| Number of Cores | Octa-core | Octa-core | ||
| Clock Speed | 2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55 | 4 X A78 @2.4GHz4 X A55 @ 1.8GHz | ||
| GPU | Adreno 613 | Adreno 710 |
Performance Benchmarks
| AnTuTu | 427408 | 529327 | ||
|---|---|---|---|---|
| Geekbench 6 CPU Single-Core | 918 | 1017 |
Main Camera
🏆 Winner: Poco M8
| Main Camera #1 Megapixel | 50MP | 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 | Auto Focus, PDAF | ||
| Main Camera #2 Megapixel | 0.08MP | 2MP | ||
| Main Camera #2 Aperture | f/3.0 | f/2.4 | ||
| Main Camera #2 Lens Type | Auxiliary | Depth | ||
| Features | Documents Mode, Night, panorama, Portrait mode, Pro, Slow-Mo, Underwater Photography | Continuous Shooting, Documents Mode, Face Detection, Film Camera Mode, Google Lens, HDR, panorama, Pro mode, Watermark | ||
| Dynamic Video Recording Support | SDR recording | SDR recording | ||
| Slow Motion Recording | 120 fps slomo | - | ||
| Auto Focus Type | PDAF | PDAF | ||
| Video Features | Slow Motion, Time-lapse Video | Time-lapse Video | ||
| Video Recording | 1080p@30fps | 1080p@30fps, 4K@30fps, 720p@30fps | ||
| Main Camera #1 Camera Sensor | - | Light Fusion 400 | ||
| Main Camera #1 Sensor Size | - | 1/2.88" | ||
| Max Zoom Supported | - | 2-10X | ||
| Optical Zoom Support | - | 2X |
Operating System
| OS Name | Android | Android | ||
|---|---|---|---|---|
| OS Version | 15 | 15 | ||
| OS Skin | Vivo Funtouch | Xiaomi HyperOS | ||
| Gaming Mode | Yes | Yes | ||
| OS Updates | 2 year(s) | 4 year(s) | ||
| Security Updates | 3 year(s) | 6 year(s) | ||
| AI Features | AI Camera, AI Erase, AI Photo Enhance, AI Screen Translation, AI SuperLink, Circle to Search with Google | AI Assistant, AI Beauty, AI Camera, AI Erase, AI Magic Eraser Pro, AI Reflection Remover, AI Sky Replacement, Circle to Search with Google, Gemini Live, Google Gemini |
Selfie Camera
🏆 Winner: Vivo Y31 5G
| Front Camera #1 Megapixel | 8MP | 20MP | ||
|---|---|---|---|---|
| Front Camera #1 Aperture | f/2.0 | f/2.2 | ||
| Front Camera #1 Lens Type | Wide | Wide | ||
| Features | Face unlock, Night, Portrait Mode | AI Beautification, Filters, HDR Photos, Palm shutter, panorama, Portrait Mode, Screen flash, Time Lapse | ||
| Auto Focus Type | Fixed Focus | Fixed Focus | ||
| Video Recording | 1080@30fps | 1080@30fps, 720p@30fps | ||
| HDR Recording Support | SDR recording | SDR recording | ||
| Front Camera #1 Sensor Size | - | 1/4.0" | ||
| Video Features | - | 1080@30fps |
Battery
🏆 Winner: Vivo Y31 5G
| Battery Capacity | 6500mAh | 5520mAh | ||
|---|---|---|---|---|
| Battery Type | Lithium Ion | Silicon Carbon | ||
| Reverse Wired Charging Support | Yes | Yes | ||
| Charging Speed Wired | 44W | 45W | ||
| Charging Speed Reverse Wired | - | 18W |
Network
| Sim Type | Hybrid Dual SIM (2 Nano SIMs, 1 Nano SIM+1 microSD) | Dual nano-SIM (nano-SIM, dual stand-by) | ||
|---|---|---|---|---|
| Network Support | 5G | 5G | ||
| Band Types | 5G, GSM, LTE FDD, LTE TD, WCDMA | 5G, GSM, LTE FDD, LTE TD, WCDMA | ||
| 2G Bands | 1800, 850, 900 | 3, 5, 8 | ||
| 3G Bands | WCDMA 1, 5, 8 | WCDMA 1, 5, 8 | ||
| 4G Bands | LTE 1, 3, 5, 8, 28B, 38, 40, 41 | 1, 3, 5, 8, 28, 40, 41 | ||
| 5G Bands | SA/NSA 1, 3, 5, 8, 28, 40, 77, 78 | 1, 3, 5, 8, 28, 40, 78 |
Connectivity
🏆 Winner: Poco M8
| 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 | 4.2 | 5.1 | ||
| Bluetooth Codecs | A2DP, AAC, LE | A2DP, LE | ||
| GPS | Beidou, Galileo, Glonass, GPS, QZSS | AGPS, Beidou, GALILEO (E1), GLONASS (G1), GPS | ||
| NFC Support | - | Supported |
Features
| Fingerprint Scanner | Side Mounted | Optical (under display) | ||
|---|---|---|---|---|
| Sensors on Board | Accelerometer, Ambient Light Sensor, E-Compass, Proximity Sensor | Accelerometer, Ambient Light Sensor, Electronic Compass, Gyroscope, IR Blaster, Virtual Proximity Sensor | ||
| Haptic Feedback | Ordinary Motor | Vibration Motor |
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