Vivo T5x 5G (8GB RAM + 128GB) has better RAM than Vivo Y31 5G. In terms of display resolution, Vivo T5x 5G (8GB RAM + 128GB) has better resolution of 2344 x 1080 than Vivo Y31 5G which has resolution of 1608 x 720. Both have the same amount of internal memory.
| Name | Vivo T5x 5G (8GB RAM + 128GB) | Vivo Y31 5G |
| RAM | 8 GB | 4 GB |
|---|---|---|
| Display | 6.76 in | 6.68 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7200 mAh | 6500 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP |
| Price | Rs. 20999 | Rs. 18999 |
The launch Date of the first phone is March 17, 2026. The cost of Vivo T5x 5G (8GB RAM + 128GB) is Rs. 20999. The launch Date of the second phone is September 15, 2025. The cost of Vivo Y31 5G is Rs. 18999.
Vivo Y31 5G has screen size of 6.68 inches which falls short to Vivo T5x 5G (8GB RAM + 128GB)'s 6.76 inch screen. Vivo T5x 5G (8GB RAM + 128GB) has LCD Screen type where as Vivo Y31 5G has IPS Screen type. Vivo T5x 5G (8GB RAM + 128GB) has display density of 382 PPI & Vivo Y31 5G has only 264 PPI display density. Vivo T5x 5G (8GB RAM + 128GB) has 19.5:9 aspect ratio where as Vivo Y31 5G has 20:9 aspect ratio.
Vivo T5x 5G (8GB RAM + 128GB)'s larger 8 GB RAM is better for playing games and all with respect to Vivo Y31 5G's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
They both have the same 50 MP + 2 MP Dual Rear Camera. Vivo T5x 5G (8GB RAM + 128GB) 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 Y31 5G's 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 15 version.
| Name | Vivo T5x 5G (8GB RAM + 128GB) | Vivo Y31 5G |
| General | ||
| Country of Origin | India | India |
| Model | V2545 | 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 |
| OS Updates | 2 years | |
| Security Updates | 4 years | |
| Release Date | March 17, 2026 | September 15, 2025 |
| In The Box | Model | Quick Start Guide | USB Cable | Charger | Eject Tool | Phone Case | Protective Film (applied) | Warranty Card | USB Cable, SIM Tray Ejector, Phone Case, Screen Protector (Applied), Power Adapter |
| Design | ||
| Dimensions | 78.43 x 166.64 x 8.39 mm | 77 x 166.1 x 8.4 mm |
| Weight | 219 g | 209 g |
| Bezel less | No | |
| Colors | Star Silver | Cyber Green | Rose Red, Diamond Green |
| Display | ||
| Type | Color LCD Screen | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.76 inches, 1080 x 2344 pixels, 120 Hz | 6.68 inches, 720 x 1608 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 382 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 84% | |
| Glass Type | Guardian Glass (ion-strengthened) | |
| Brightness | 1200 Nits HBM Peak Brightness | 1000nts |
| Features | Eye Comfort and Protection Mode, TÜV Rheinland Low Blue Light Certification, SGS Certification | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 8 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 4 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | eMMC 5.1 |
| Card Slot | Yes, (Hybrid Slot) | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28B/n38/n40/n41(2535-2655MHz)/n77/n78 | |
| 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 | |
| Bluetooth | Yes, v5.4 | Yes, v4.2 |
| 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 |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 953,545 (Total) (v11) 319,010 (CPU) 233,604 (GPU) 210,324 (Memory) 190,607 (UX) | |
| Geekbench Score | 2,944 (Multi Core) (v6) 1,049 (Single Core) | |
| Extra | ||
| GPS | GPS, BeiDou, GLONASS, Galileo, QZSS | with A-GPS, BeiDou, GLONASS, Galileo |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Ambient Light Sensor, E-compass, Proximity Sensor, Motor, Gyroscope | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| AI Features | Ai Erase, Circle to Search, Ai Caption, Ai Creation, Ai Transcript Assist | SMart AI, Ai Erase, Ai Photo Enhance, Circle to Search |
| Water Resistance | Yes | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 & IP69+ | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Origin Island, Private Space | |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 1/2.93", Sony IMX852 2 MP (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) |
| Camera Sensor | Sony IMX852 | |
| Auto Focus | Yes | Yes |
| Features | Photo,Portrait,Night, Video, 50MP, Pano, Documents, Slo-mo, Time-lapse, Supermoon, Pro, Food, Dual View, Underwater photography | Front camera: Photo,Video, Dual View | Ring- panorama |
| Video Recording | 4K @ 30 fps UHD, 1080p | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP (Wide Angle) Punch Hole, Screen Flash | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p, 4K @ 30 fps UHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | Origin OS 6.0 | |
| Chipset | Mediatek Dimensity 7400 Turbo | Qualcomm Snapdragon 4 Gen2 |
| CPU | 2.6 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz |
| Fabrication Node | 4nm | |
| GPU | Mali-G615 MC2 | Adreno 613 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, MIDI, OGG, FLAC, WMA, WAV, APE, MP3 | WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A |
| Video | MP4, 3GP, AVI | MP4, 3GP, AVI, TS, MKV, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | Dual Stereo |
| Audio Features | Speaker with 400% Volume | |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7200 mAh, Li-ion Battery | 6500 mAh |
| Fast Charging | Yes, 44W Flash Charge | Yes, 44W |
| Reverse Charging | Yes | |