Vivo Y31 5G (6GB RAM + 256GB) vs Poco M8
Quick Comparison
Both Vivo Y31 5G (6GB RAM + 256GB) and Poco M8 comes with same RAM. In terms of display resolution, Poco M8 has better resolution of 2392 x 1080 than Vivo Y31 5G (6GB RAM + 256GB) which has resolution of 1608 x 720. Vivo Y31 5G (6GB RAM + 256GB) has more internal memory than Poco M8
| Name | Vivo Y31 5G (6GB RAM + 256GB) | Poco M8 |
| RAM | 6 GB | 6 GB |
|---|---|---|
| Display | 6.68 in | 6.77 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 6500 mAh | 5520 mAh |
| Camera | 50 MP | 50 MP + 2 MP Dual |
| Price | Rs. 30283 | Rs. 22920 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is September 15, 2025. The cost of Vivo Y31 5G (6GB RAM + 256GB) is Rs. 30283. The launch Date of the second phone is January 08, 2026. The cost of Poco M8 is Rs. 22920.
Display comparison
Vivo Y31 5G (6GB RAM + 256GB) has screen size of 6.68 inches which falls short to Poco M8's 6.77 inch screen. Vivo Y31 5G (6GB RAM + 256GB) has IPS Screen type where as Poco M8 has AMOLED Screen type. Poco's phone has display density of 393 PPI & Vivo's phone has only 264 PPI display density. In terms of screen to body ratio, Poco's phone has better screen to body ratio of ~ 89.06% than Vivo's phone ~ 84%. Vivo Y31 5G (6GB RAM + 256GB) has 20:9 aspect ratio where as Poco M8 has 20.5:9 aspect ratio.
Memory comparison
Both mobiles come with 6 GB RAM Vivo Y31 5G (6GB RAM + 256GB) has more Internal Memory (256 GB) than Poco M8 (128 GB).
Camera comparison
They both have the same 50 MP Rear Camera. Poco M8 will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to Vivo Y31 5G (6GB RAM + 256GB)'s 8 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 15.
Related Comparisons
Full Comparison
| Name | Vivo Y31 5G (6GB RAM + 256GB) | Poco M8 |
| General | ||
| Country of Origin | India | |
| Model | Y31 | M8 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 4 years | |
| Security Updates | 6 years | |
| Release Date | September 15, 2025 | January 08, 2026 |
| In The Box | USB Cable, SIM Tray Ejector, Phone Case, Screen Protector (Applied), Power Adapter | 1 x Handset, 1 x Adapter, 1 x Type-C USB Cable, 1 x Sim Eject Tool, 1 x Protective Case, 1 x Quick Start Guide, 1 x Warranty Card |
| Design | ||
| Dimensions | 77 x 166.1 x 8.4 mm | 75.42 x 164 x 7.35 mm |
| Weight | 209 g | 178 g |
| Bezel less | No | |
| Colors | Rose Red, Diamond Green | |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color AMOLED Screen (68B Colors) |
| Touch | Yes | Yes |
| Size | 6.68 inches, 720 x 1608 pixels, 120 Hz | 6.77 inches, 1080 x 2392 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 264 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 84% | ~ 89.06% |
| Glass Type | Guardian Glass (ion-strengthened) | |
| Brightness | 1000nts | 800 nits (typ), 3200 nits (peak) |
| Display Dimming | 3840Hz PWM | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 256 GB | 128 GB |
| Storage Type | eMMC 5.1 | UFS |
| Card Slot | Yes, (Hybrid Slot) | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n40/n78/n8 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.2 | Yes, v5.3, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 826,000 (Total) (v10) | |
| Extra | ||
| GPS | with A-GPS, BeiDou, GLONASS, Galileo | Yes, with A-GPS, GLONASS, BEIDOU |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass | Ambient Light Sensor, Proximity Sensor, E-Compass, Accelerometer, Gyroscope |
| 3.5mm Headphone Jack | No | |
| AI Features | SMart AI, Ai Erase, Ai Photo Enhance, Circle to Search | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68/IP69 | IP65/IP66 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) | 50 MP ƒ/1.8 (Wide Angle) 2 MP (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Ring- panorama | Photo Mode, Video, Portrait Mode, Google Lens |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) | 20 MP (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | PDAF, Palm Capture, Voice Control, Selfie Softlight, Live Photos, HDR, Panorama, Bokeh, Portrait Bokeh, Screen Flash | HDR, AI Portrait Mode, Screen Flash, Selfie Timer, Portrait Selfies, Palm Shutter |
| Technical | ||
| OS | Android v15 | Android v15 |
| Chipset | Qualcomm Snapdragon 4 Gen2 | Qualcomm Snapdragon 6 Gen3 |
| CPU | 2.2 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz | |
| GPU | Adreno 613 | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A | Yes |
| Video | MP4, 3GP, AVI, TS, MKV, FLV | Yes |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Features | Dolby Atmos | |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh | 5520 mAh, Li-Po Battery |
| Fast Charging | Yes, 44W | Yes, 45W Fast Charging |
| Reverse Charging | Yes, 18W | |