Vivo S21 vs Vivo T4x 5G
Quick Comparison
Vivo S21 has better RAM than Vivo T4x 5G. In terms of display resolution, Vivo S21 has better resolution of 2800 x 1260 than Vivo T4x 5G which has resolution of 2408 x 1080. Vivo S21 has more internal memory than Vivo T4x 5G
| Name | Vivo S21 | Vivo T4x 5G |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.78 in | 6.72 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 6700 mAh | 6500 mAh |
| Camera | 50 MP + 50 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 29990 | Rs. 14410 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be November 28, 2025 (Expected). The cost of Vivo S21 is Rs. 29990. The launch Date of the second phone is March 05, 2025. The cost of Vivo T4x 5G is Rs. 14410.
Display comparison
Vivo T4x 5G has screen size of 6.72 inches which falls short to Vivo S21's 6.78 inch screen. Vivo S21 has AMOLED Screen type where as Vivo T4x 5G has LCD Screen type. Vivo S21 has display density of 453 PPI & Vivo T4x 5G 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's ~ 83%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Vivo S21's larger 8 GB RAM is better for playing games and all with respect to Vivo T4x 5G's lower 6 GB RAM. Vivo S21 has more Internal Memory (256 GB) than Vivo T4x 5G (128 GB).
Camera comparison
Vivo S21 has 50 MP + 50 MP Dual Rear Camera in comparison to Vivo T4x 5G's 50 MP + 2 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'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 S21 | Vivo T4x 5G |
| General | ||
| Model | S21 | V2437 |
| Sim Type | Dual Sim, GSM+GSM | 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 | November 28, 2025 (Expected) | March 05, 2025 |
| 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 | Yes | No |
| Colors | Marine Blue, Pronto Purple | |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color LCD Screen (16.7 M) |
| Touch | Yes | Yes |
| Size | 6.78 inches, 1260 x 2800 pixels, 120 Hz | 6.72 inches, 1080 x 2408 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 453 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 90.2% | ~ 83% |
| Features | 5000 nits (peak) | Screen Brightness: 1050 Nits HBM (High Brightness Mode), Color Gamut: 83% NTSC |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 256 GB | 128 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/n28A/n38/n40/n41/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 | Wi-Fi 7 | Supports (2.4 GHz | 5.0 GHz), WiFi 6 |
| Bluetooth | Yes, v6.0, A2DP, LE, aptX HD | Yes, v5.4 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | 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 A-GPS, GLONASS, GALILEO, BDS, QZSS | GPS, BEIDOU, GLONASS, GALILEO, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, proximity, Compass | Accelerometer, Ambient Light Sensor, E-Compass, Proximity Sensor, Gyroscope |
| 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/1.9 (Wide Angle) 50 MP ƒ/2.2 (Ultra Wide) | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | HDR | Night, Portrait, Photo, Video, 50MP, Pano, Documents, Slo-Mo, Timelapse, Pro, Live Photo |
| Video Recording | 4K, 1080p | 1080p @ 30 fps FHD, 4K @ 30 fps UHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP ƒ/2 (Wide Angle) Punch Hole | 8 MP ƒ/2.05 (Wide Angle) Punch Hole |
| Front Video Recording | 4K, 1080p | 1080p |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | OriginOS 6 | Funtouch OS 15 |
| Chipset | Mediatek Dimensity 7300 | |
| CPU | Octa Core Processor | 2.5 GHz, 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 | Yes | WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, AAC, OPUS |
| Video | Yes | MP4, 3GP, MKV, FLV |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6700 mAh, SI/C | 6500 mAh, Li-ion Battery |
| Fast Charging | Yes, 100W Fast Charging | Yes, 44W |
| Reverse Charging | Yes | Yes |