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General
| Name | Vivo Y400 Pro | Vivo T4 Ultra |
|---|---|---|
| Launch Date | 20 Jun 2025 | 11 Jun 2025 |
| Brand | Vivo | Vivo |
| Colors | Fest Gold, Freestyle White, Nebula Purple | Phoenix Gold, Meteor Grey |
Display
| Display Size | 6.77 Inches | 6.67 Inches |
|---|---|---|
| Display Type | AMOLED, HDR, 1300 nits (HBM), 4500 nits (peak) | AMOLED, 1B colors, 2160Hz PWM, 1600 nits (HBM), 5000 nits (peak) |
| Resolution | 1080 x 2392 pixels | 1260 x 2800 pixels |
| Refresh Rate | 120Hz | 120Hz |
| Aspect Ratio | - | 20:9 |
| Features | 90.3% (screen to body ratio), 388 ppi | 89.2% (screen to body ratio), 460 ppi |
Platform
| Operating System | Android 15, Funtouch 15 | Android 15, Funtouch 15 |
|---|---|---|
| Processor | MediaTek Dimensity 7300 (4 nm) | MediaTek Dimensity 9300+ (4 nm) |
| CPU | Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) | Octa-core (1x3.4 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720) |
| GPU | Mali-G615 MC2 | Immortalis-G720 MC12 |
Memory
| Ram | 8GB | 8GB, 12GB |
|---|---|---|
| Storage | 128GB, 256GB | 256GB, 512GB |
| Storage Type | UFS 3.1 | UFS 3.1 |
| SD Card Slot | No | No |
Camera
| Type | Dual Camera | Triple Camera |
|---|---|---|
| Main | 50 MP, f/1.8, 1/1.95", 0.8µm | 50 MP, f/1.9, 23mm, 1/1.56", OIS |
| Ultra Wide | - | 8 MP, f/2.2 |
| Periscope | - | 50 MP, f/2.6, 1/1.95", 0.8µm, OIS, 3x optical zoom |
| Depth | 2 MP, f/2.4 | - |
| Video | 4K@30fps, 1080p@30fps, gyro-EIS | 4K, 1080p, gyro-EIS |
| Features | HDR | HDR |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 32 MP, f/2.5 | 32 MP, f/2.5 |
| Video | 4K@30fps, 1080p@30fps | 1080p |
Battery
| Capacity | 5500 mAh | 5500 mAh |
|---|---|---|
| Battery Technology | Li-Ion, non-removable | Si-Ca, non-removable |
| Charging Speed | 90W, 6W reverse wired | 90W, PD, Reverse wired |
| USB Type | Type C, USB 2.0, OTG | Type C, USB 2.0, OTG |
| Wireless Charging | No | No |
Network
| Sim | Single Sim | Single Sim |
|---|---|---|
| Sim Type | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Technology | 5G | 5G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 5 | WiFi 6 |
|---|---|---|
| Bluetooth | V5.4 | V5.4 |
| NFC | No | Yes |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Stereo speakers | Stereo speakers |
|---|---|---|
| Headphone Jack | No | No |
| Features | 24-bit/192kHz Hi-Res & Hi-Res wireless audio | - |
Biometric
| Fingerprint | Yes | Yes |
|---|---|---|
| Fingerprint Type | Optical Fingerprint Scanner | Optical Fingerprint Scanner |
| Fingerprint Position | In-Display | In-Display |
| Face Unlock | 2D Face Unlock | 2D Face Unlock |
Body
| Dimensions | 163.8 x 75.0 x 7.5 mm | 160.6 x 75 x 7.5 mm |
|---|---|---|
| Weight | 182 g | 192 g |
| Frame | Plastic Frame | - |
| Back | Plastic Back | Glass Back |
| IP Rating | IP65 | IP64 |
Others
| Sensors | Accelerometer, gyro, proximity, compass | Accelerometer, gyro, proximity, compass |
|---|---|---|
| Features | Circle to Search | Circle to Search |
| SAR | 0.90 W/kg (head) | 0.99 W/kg (head), 1.00 W/kg (body) |
| SAR EU | 0.85 W/kg (head) | - |
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