Vivo T4x 5G (8GB RAM + 256GB) vs Vivo S21
Quick Comparison
Both Vivo T4x 5G (8GB RAM + 256GB) and Vivo S21 comes with same RAM. In terms of display resolution, Vivo S21 has better resolution of 2800 x 1260 than Vivo T4x 5G (8GB RAM + 256GB) which has resolution of 2408 x 1080. Both have the same amount of internal memory.
| Name | Vivo T4x 5G (8GB RAM + 256GB) | Vivo S21 |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.72 in | 6.78 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 6500 mAh | 6700 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP + 50 MP Dual |
| Price | Rs. 17977 (Buy Now) | Rs. 29990 (Out of Stock) |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 05, 2025. The cost of Vivo T4x 5G (8GB RAM + 256GB) is Rs. 17977. The launch Date of the second phone is expected to be November 28, 2025 (Expected). The cost of Vivo S21 is Rs. 29990.
Display comparison
Vivo S21 has larger screen size of 6.78 inches in comparison to Vivo T4x 5G (8GB RAM + 256GB)'s 6.72 inch screen. Vivo T4x 5G (8GB RAM + 256GB) has LCD Screen type where as Vivo S21 has AMOLED Screen type. Vivo S21 has display density of 453 PPI & Vivo T4x 5G (8GB RAM + 256GB) has only 393 PPI display density. In terms of screen to body ratio, Vivo S21 has better screen to body ratio of ~ 90.2% than Vivo T4x 5G (8GB RAM + 256GB)'s ~ 83%. Both phones have same aspect ratio of 20:9.
Memory comparison
Both phones come with 8 GB RAM and both have same Internal Memory of 256 GB.
Camera comparison
Vivo T4x 5G (8GB RAM + 256GB) has 50 MP + 2 MP Dual Rear Camera in comparison to Vivo S21's 50 MP + 50 MP Dual Rear Camera. Vivo S21 will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Vivo T4x 5G (8GB RAM + 256GB)'s 8 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 15.
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Full Comparison
| Name | Vivo T4x 5G (8GB RAM + 256GB) | Vivo S21 |
| General | ||
| Model | V2437 | S21 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| 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 05, 2025 | November 28, 2025 (Expected) |
| In The Box | Handset, Quick Start Guide, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (Applied), Warranty Card | |
| Design | ||
| Dimensions | 76.3 x 165.7 x 8.09 mm | |
| Weight | 204 g | |
| Bezel less | No | Yes |
| Colors | Marine Blue, Pronto Purple | |
| Display | ||
| Type | Color LCD Screen (16.7 M) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.72 inches, 1080 x 2408 pixels, 120 Hz | 6.78 inches, 1260 x 2800 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 393 PPI | ~ 453 PPI |
| Screen to Body Ratio | ~ 83% | ~ 90.2% |
| Features | Screen Brightness: 1050 Nits HBM (High Brightness Mode), Color Gamut: 83% NTSC | 5000 nits (peak) |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | 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/n28A/n38/n40/n41/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Supports (2.4 GHz | 5.0 GHz), WiFi 6 | Wi-Fi 7 |
| Bluetooth | Yes, v5.4 | Yes, v6.0, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | GPS, BEIDOU, GLONASS, GALILEO, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Ambient Light Sensor, E-Compass, Proximity Sensor, Gyroscope | Accelerometer, Gyro, proximity, Compass |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| Water Resistance | Yes | Yes |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | 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/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.9 (Wide Angle) 50 MP ƒ/2.2 (Ultra Wide) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Night, Portrait, Photo, Video, 50MP, Pano, Documents, Slo-Mo, Timelapse, Pro, Live Photo | HDR |
| Video Recording | 1080p @ 30 fps FHD, 4K @ 30 fps UHD | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.05 (Wide Angle) Punch Hole | 50 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p | 4K, 1080p |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | Funtouch OS 15 | OriginOS 6 |
| Chipset | Mediatek Dimensity 7300 | |
| CPU | 2.5 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | |
| GPU | Adreno GPU | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, AAC, OPUS | Yes |
| Video | MP4, 3GP, MKV, FLV | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh, Li-ion Battery | 6700 mAh, SI/C |
| Fast Charging | Yes, 44W | Yes, 100W Fast Charging |
| Reverse Charging | Yes | Yes |