Vivo Y31 5G has better RAM than Vivo Y02s. In terms of display resolution, Vivo Y31 5G has better resolution of 1608 x 720 than Vivo Y02s which has resolution of 1600 x 720. Vivo Y31 5G has more internal memory than Vivo Y02s
| Name | Vivo Y02s | Vivo Y31 5G |
| RAM | 3 GB | 4 GB |
|---|---|---|
| Display | 6.51 in | 6.68 in |
| Internal Memory | 32 GB | 128 GB |
| Battery | 5000 mAh | 6500 mAh |
| Camera | 8 MP | 50 MP |
| Price | Rs. 8990 | Rs. 14999 |
The launch Date of the first phone is August 22, 2022 . The cost of Vivo Y02s is Rs. 8990. The launch Date of the second phone is September 15, 2025. The cost of Vivo Y31 5G is Rs. 14999.
Vivo Y31 5G has larger screen size of 6.68 inches in comparison to Vivo Y02s's 6.51 inch screen. Vivo Y02s has IPS LCD Screen type where as Vivo Y31 5G has IPS Screen type. Vivo Y02s has display density of 270 PPI & Vivo Y31 5G has only 264 PPI display density. In terms of screen to body ratio, Vivo Y31 5G has better screen to body ratio of ~ 84% than Vivo Y02s's ~ 82.01%. Both mobiles have same aspect ratio of 20:9.
Vivo Y31 5G's larger 4 GB RAM is better for playing games and all with respect to Vivo Y02s's lower 3 GB RAM. Vivo Y31 5G has more Internal Memory (128 GB) than Vivo Y02s (32 GB).
Vivo Y31 5G's 50 MP Rear Camera outclasses Vivo Y02s's 8 MP Rear Camera in terms of resolution. Vivo Y31 5G will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Vivo Y02s's 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 12 and the second one on 15 version.
| Name | Vivo Y02s | Vivo Y31 5G |
| General | ||
| Country of Origin | India | |
| Model | Y02s | Y31 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 22, 2022 | September 15, 2025 |
| In The Box | USB Cable, SIM Tray Ejector, Phone Case, Screen Protector (Applied), Power Adapter | |
| Design | ||
| Dimensions | 75.55 x 163.95 x 8.19 mm | 77 x 166.1 x 8.4 mm |
| Weight | 182 g | 209 g |
| Colors | Rose Red, Diamond Green | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.51 inches, 720 x 1600 pixels, 60 Hz | 6.68 inches, 720 x 1608 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 270 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 82.01% | ~ 84% |
| Glass Type | Guardian Glass (ion-strengthened) | |
| Brightness | 1000nts | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 3 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 32 GB | 128 GB |
| Storage Type | eMMC 5.1 | |
| Card Slot | Yes | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v4.2 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes | with A-GPS, BeiDou, GLONASS, Galileo |
| Fingerprint Sensor | No | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| AI Features | SMart AI, Ai Erase, Ai Photo Enhance, Circle to Search | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 8 MP ƒ/2 (Main) | 50 MP ƒ/1.8 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | Ring- panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v12 | Android v15 |
| Chipset | MediaTek Helio P35 | Qualcomm Snapdragon 4 Gen2 |
| CPU | 2.3 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 4x Cortex-A53@2.3 GHz & 4x Cortex-A53@1.8 GHz | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz |
| GPU | IMG PowerVR GE8320 | Adreno 613 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A |
| Video | Yes | MP4, 3GP, AVI, TS, MKV, FLV |
| FM Radio | Yes | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 6500 mAh |
| Fast Charging | Yes, 10W Fast Charging | Yes, 44W |