Both Vivo T3 5G (8GB RAM + 256GB) and Vivo T4x 5G (8GB RAM + 256GB) comes with same RAM. In terms of display resolution, Vivo T4x 5G (8GB RAM + 256GB) has better resolution of 2408 x 1080 than Vivo T3 5G (8GB RAM + 256GB) which has resolution of 2400 x 1080. Both have the same amount of internal memory.
| Name | Vivo T3 5G (8GB RAM + 256GB) | Vivo T4x 5G (8GB RAM + 256GB) | 
| RAM | 8 GB | 8 GB | 
|---|---|---|
| Display | 6.67 in | 6.72 in | 
| Internal Memory | 256 GB | 256 GB | 
| Battery | 5000 mAh | 6500 mAh | 
| Camera | 50 MP + 2 MP Triple | 50 MP + 2 MP Dual | 
| Price | Rs. 20499 | Rs. 16499 | 
The launch Date of the first phone is March 21, 2024. The cost of Vivo T3 5G (8GB RAM + 256GB) is Rs. 20499. The launch Date of the second phone is March 05, 2025. The cost of Vivo T4x 5G (8GB RAM + 256GB) is Rs. 16499.
Vivo T3 5G (8GB RAM + 256GB) has screen size of 6.67 inches which falls short to Vivo T4x 5G (8GB RAM + 256GB)'s 6.72 inch screen. Vivo T3 5G (8GB RAM + 256GB) has AMOLED Screen type where as Vivo T4x 5G (8GB RAM + 256GB) has LCD Screen type. Vivo T3 5G (8GB RAM + 256GB) has display density of 413 PPI & Vivo T4x 5G (8GB RAM + 256GB) has only 393 PPI display density. In terms of screen to body ratio, Vivo T3 5G (8GB RAM + 256GB) has better screen to body ratio of ~ 91.9% than Vivo T4x 5G (8GB RAM + 256GB)'s ~ 83%.
Both mobiles come with 8 GB RAM and both have same Internal Memory of 256 GB.
They both have the same 50 MP + 2 MP Triple Rear Camera. Vivo T3 5G (8GB RAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Vivo T4x 5G (8GB RAM + 256GB)'s 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 15 version.
| Name | Vivo T3 5G (8GB RAM + 256GB) | Vivo T4x 5G (8GB RAM + 256GB) | 
| General | ||
| Model | T3 5G | V2437 | 
| 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 | 
| SAR | 0.99 W/kg (Head) 0.94 W/kg (Body)  | |
| Device Type | Smartphone | Smartphone | 
| Release Date | March 21, 2024 | March 05, 2025 | 
| In The Box | Quick Start Guide, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (applied) | Handset, Quick Start Guide, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (Applied), Warranty Card | 
| Design | ||
| Dimensions | 75.81 x 163.17 x 7.95 mm | 76.3 x 165.7 x 8.09 mm | 
| Weight | 188 g | 204 g | 
| Bezel less | No | No | 
| Colors | Cosmic Blue, Crystal Flake | Marine Blue, Pronto Purple | 
| Display | ||
| Type | Color AMOLED Screen | Color LCD Screen (16.7 M) | 
| Touch | Yes | Yes | 
| Size | 6.67 inches, 1080 x 2400 pixels, 120 Hz | 6.72 inches, 1080 x 2408 pixels, 120 Hz | 
| Aspect Ratio | 20:9 | |
| PPI | ~ 413 PPI | ~ 393 PPI | 
| Screen to Body Ratio | ~ 91.9% | ~ 83% | 
| Features | 1800 nits Local Peak Brightness | Screen Brightness: 1050 Nits HBM (High Brightness Mode), Color Gamut: 83% NTSC | 
| Notch | Yes, Punch Hole | Yes, Punch Hole | 
| Memory | ||
| RAM | 8 GB | 8 GB | 
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM | 
| Storage | 256 GB | 256 GB | 
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | 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/n40/n77/n78 | 
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By | 
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Wifi Version | 2.4G, 5G | Supports (2.4 GHz | 5.0 GHz), WiFi 6 | 
| Bluetooth | Yes, v5.3, A2DP, LE, aptX HD | 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 Storage | USB Tethering, USB on-the-go, USB Charging, USB Storage | 
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 683,862 (Total) (v10) 198,203 (CPU) 146,819 (GPU) 185,400 (Memory) 153,440 (UX)  | |
| Geekbench Score | 2,831 (Multi Core) (v6) 1,029 (Single Core)  | |
| Extra | ||
| GPS | Yes, with GPS, BeiDou, GLONASS, Galileo, QZSS | GPS, BEIDOU, GLONASS, GALILEO, QZSS | 
| Fingerprint Sensor | Yes, In Display | Yes, Side | 
| Face Unlock | Yes | Yes | 
| Sensors | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-Compass, Gyroscope | Accelerometer, Ambient Light Sensor, E-Compass, Proximity Sensor, Gyroscope | 
| 3.5mm Headphone Jack | No | |
| Splash Resistant | Yes | Yes | 
| IP Rating | IP54 | IP64 | 
| Dust Resistant | Yes | Yes | 
| Extra Features | Head SAR: 0.984 W/kg, Body-worn SAR: 0.943 W/kg, Dual Stereo Speakers | LPDDR4X RAM, Military-Grade Certified Durability, AI Erase, AI Photo Enhance, Quad Curved Design, Ultra Game Mode, 2 Years of Android Updates and 3 Years Of Security Updates, Antutu Score: 728K+, Circle to Search | 
| Camera | ||
| Rear Camera | 50 MP ƒ/1.79 (Wide Angle) 2 MP ƒ/2.4 Flicker Sensor  | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor)  | 
| Camera Sensor | Sony IMX882 | |
| OIS | Yes | |
| Auto Focus | Yes | Yes | 
| Features | Night, Portrait, Photo, Video, 50 MP, Pano, Documents, Slo-mo, Time-Lapse, Supermoon, Pro, Snapshot, Dual View, Live Photo | Night, Portrait, Photo, Video, 50MP, Pano, Documents, Slo-Mo, Timelapse, Pro, Live Photo | 
| Video Recording | 1080p @ 30 fps FHD, 4K | 1080p @ 30 fps FHD, 4K @ 30 fps UHD | 
| Flash | Yes, LED | Yes, LED | 
| Front Camera | 16 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash  | 8 MP ƒ/2.05 (Wide Angle) Punch Hole  | 
| Front Video Recording | 1080p @ 30 fps FHD | 1080p | 
| Technical | ||
| OS | Android v14 | Android v15 | 
| Custom UI | Funtouch OS 14 | Funtouch OS 15 | 
| Chipset | Mediatek Dimensity 7200 | Mediatek Dimensity 7300 | 
| CPU | 2.8 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor | 
| Core Details | 2.8GHz×2+2.0GHz×6 | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 
| GPU | Mali G610 | Adreno GPU | 
| Java | No | No | 
| Browser | Yes | Yes | 
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, WAV, MP3, MIDI, VORBIS, APE, FLAC | WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, AAC, OPUS | 
| Video | MP4, 3GP, AVI, FLV, MKV, WEBM, TS, ASF | MP4, 3GP, MKV, FLV | 
| FM Radio | No | No | 
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 5000 mAh, Li-Po Battery | 6500 mAh, Li-ion Battery | 
| Fast Charging | Yes, 44W Fast Charging | Yes, 44W | 
| Reverse Charging | Yes | Yes |