Vivo S2 5G has better RAM than Vivo Y31T. Neither of them has front Flash. Both have the same amount of internal memory.
| Name | Vivo Y31T | Vivo S2 5G |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.75 in | 6.83 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7200 mAh | 7050 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 29999 | Rs. 39999 |
The launch Date of the first phone is August 19, 2026. The cost of Vivo Y31T is Rs. 29999. The launch Date of the second phone is August 06, 2026. The cost of Vivo S2 5G is Rs. 39999.
Vivo S2 5G has larger screen size of 6.83 inches in comparison to Vivo Y31T's 6.75 inch screen. Vivo Y31T has IPS Screen type where as Vivo S2 5G has AMOLED Screen type. Vivo S2 5G has display density of 449 PPI & Vivo Y31T has only 261 PPI display density. In terms of screen to body ratio, Vivo Y31T has better screen to body ratio of ~ 83.9% than Vivo S2 5G's ~ 83%. Both mobiles have same aspect ratio of 20:9.
Vivo S2 5G's larger 8 GB RAM is better for playing games and all with respect to Vivo Y31T's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Vivo Y31T has 50 MP + 2 MP Dual Rear Camera in comparison to Vivo S2 5G's 50 MP + 2 MP Dual Rear Camera. Vivo S2 5G will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Vivo Y31T's 8 MP Front Camera.
Both the phones run on Android Operating System Version 16.
| Name | Vivo Y31T | Vivo S2 5G |
| General | ||
| Country of Origin | India | |
| Model | V2574, Y31t 5G | V2576, S2 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 19, 2026 | August 06, 2026 |
| In The Box | 1 x Handset, 1 x Quick Start Guide, 1 x USB Cable, 1 x Charger, 1 x Eject Tool, 1 x Phone Case, 1 x Protective Film (applied), 1 x Warranty Card | Model S2, Quick Start Guide, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (applied), Warranty Card |
| Design | ||
| Dimensions | 78.4 x 166.64 x 8.39 mm | 75.25 x 164.42 x 7.99 mm |
| Weight | 219 g | 197 g |
| Bezel less | No | |
| Colors | Seashore Green, Crimson Red | Sapphire Blue, Regal Bronze, Silk White |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color AMOLED Screen |
| Touch | Yes | Yes |
| Size | 6.75 inches, 120 Hz | 6.83 inches, 1260 x 2800 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 261 PPI | ~ 449 PPI |
| Screen to Body Ratio | ~ 83.9% | ~ 83% |
| Glass Type | Guardian Glass (ion-strengthened) | |
| Brightness | 1250 HBM nits | 3000 nits |
| Color Gamut | P3 wide color gamut supported | |
| Features | SGS Low Blue Light, HDR, SGS Low-Flicker, SGS Five-Star, Sunlight-Readable, Display Certification | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 6 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28B/n40/n77/n78 | n1/n3/n5/n8/n28B/n38/n40/n41/n66/n77/n78 n28B: TX(718-748MHz)/RX(773-803MHz) n41: TRX(2535-2655MHz) n66: TX(1710-1780MHz)/RX(2110-2200MHz) |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 2.4 GHz / 5 GHz | 2.4GHz /5GHz |
| Bluetooth | Yes, v4.2 | Yes, v5.4 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 970,000 (Total) (v11) | |
| Extra | ||
| GPS | with A-GPS, BeiDou, GLONASS, Galileo | GPS, GLONASS, GALILEO, QZSS, BeiDou |
| Fingerprint Sensor | Yes, Side | Yes, In Display Optical |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| Cooling System | Ultra-Large Vapor Chamber, 3800 mm² vapor chamber | |
| AI Features | Ai Creation, AI Transcript Assist, AI Caption | AI Erase 2.0, Live Photo, AI Creation, AI Transcript Assist, Circle to Search, AI Captions, Smart Call Assistant |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 & IP69 | IP68; IP69 |
| Dust Resistant | Yes | Yes |
| Extra Features | Origin Island, Private Space, AI SuperLink | Aura Light Portrait, Wet-Hand Touch, Greasy-Hand Touch, Rain Protection, MIL-STD-810H, Origin Island, 5G + 5G Dual SIM Dual Standby |
| Camera | ||
| Rear Camera | 50 MP ƒ/2 2 MP ƒ/2.4 | 50 MP ƒ/1.8 2 MP ƒ/2.4 |
| Camera Sensor | Sony IMX852 | |
| Auto Focus | Yes | Yes |
| Features | Photo, Night, Portrait, Video, Live Photo, Slo-mo, Time-lapse, Pro, Pano, Documents, 50 MP, Underwater Photography | Night, Portrait, Photo, Video, 50MP high resolution, Panorama, Ultra-HD document, Slow motion, Time-lapse photography, Super moon, Professional, Food, Dual-view video |
| Video Recording | 1080p @ 30 fps FHD | 1080p, 4K |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP | 32 MP ƒ/2 Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | OriginOS 6 | OriginOS 6 |
| Chipset | Snapdragon Snapdragon 4 Gen2 | Mediatek Dimensity 7360 Turbo |
| CPU | 2.2 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz | 4x @ 2.5 GHz 4x @ 2.0 GHz |
| GPU | Adreno | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A | WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, AAC, OPUS |
| Video | MP4, 3GP, AVI, TS, MKV, FLV | MP4, 3GP, MKV, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | Symmetrical Dual Stereo Speaker |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7200 mAh | 7050 mAh, Li-ion Battery |
| Fast Charging | Yes | Yes, 44W |
| Reverse Charging | Yes | Yes |
| Bypass Charging | Yes | |
| Talk Time | 49 hours | |
| Video Playback Time | 33 hours | |
| Music Playback Time | 43 hours | |