Vivo Y400 vs Redmi Note 15 4G Full Specification Comparison
| Specs | Vivo Y400 | Redmi Note 15 4G | |
|---|---|---|---|
Launch | |||
| Date | July, 2025 May 23, 2025 | December 12, 2025 In Nepal: 19 Jan 2026 | |
| Market Status | In Stock | Upcoming | |
Type | |||
| Series | Vivo Y | Note 15 | |
| Device Type | Traditional Smartphone | Traditional Smartphone | |
Body | |||
| Dimension | 162.3 x 75.3 x 7.9 mm | Unspecified | |
| Weight | 196 - 198 g | Unspecified | |
| Build | Back: Plastic Front: Glass Frame: Plastic IP rating: IP68 / IP69 dust and water resistance | Back: Plastic Front: Gorilla Glass 5 Frame: Plastic IP rating: IP64 dust and splash resistance | |
| Colors | Tropical Green (Dynamic Green), Pearl White | Black, Forest Green, Glacier Blue | |
Display | |||
| Size | 6.67 inches | 6.77 inches | |
| Display Type | AMOLED | AMOLED | |
| Resolution | FHD+ (2400 x 1080 pixels), 20 : 9 ratio, 395 PPI | FHD+ (2392 x 1080), 20 : 9 ratio, 388 PPI | |
| Protection | Glass | Corning Gorilla Glass 5 | |
| Refresh Rate | 120Hz | 120Hz | |
| Touch Sampling Rate | Unspecified | Unspecified | |
| Brightness | 1200 nits (HBM), 1800 nits (HDR) | Unspecified | |
| Others | Unspecified | ||
| Other | 8 bit color depth, DCI- P3 wide color gamut, 960Hz PWM dimming | ||
Network | |||
| SIM | Dual SIM (Nano) | Dual SIM (Nano) | |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE | |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 | |
| 3G Bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 | |
| 4G Bands | B1 / 3 / 5 / 7 / 8 / 20 / 28 / 38 / 40 / 41 | B1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | |
| 5G Bands | No | ||
Performance | |||
| Chipset | Qualcomm Snapdragon 685 (6nm) | Mediatek Helio G100 Ultra (6nm) | |
| CPU | Octa-core - 4x Cortex-A73 (2.8 GHz) - 4x Cortex-A53 (1.9 GHz) | Octa-core - 2x Cortex-A76 (2.2 GHz) - 6x Cortex-A55 (2.0 GHz) | |
| GPU | Adreno 610 | Mali-G57 MC2 | |
| OS | Android 15 | Android 15 | |
| UI Version | Funtouch OS 15 | HyperOS 2 | |
| Promised Updates | Unspecified | Unspecified | |
Memory | |||
| RAM | 8GB LPDDR4X | 6GB / 8GB LPDDR4X | |
| Storage | 256GB UFS 2.2 | 128GB / 256GB UFS 2.2 | |
| Variant | 8GB / 256GB | 6/128GB, 8/256GB | |
| SD Card | No | Yes (microSD) | |
Back Cameras | |||
| Modules | Primary : 50 MP, f/1.8, PDAF, 1/2.96" Sony IMX852 CMOS sensor Depth: 2MP, f/2.4 | Primary: 108MP, f/1.7, PDAF, 1/1.67” ISOCELL sensor Macro: 2MP, f/2.4 | |
| Features | Ring-LED flash, panorama, HDR, Night, Portrait | LED flash, HDR, panorama | |
| Video | 1080p @ 30 fps | 1080p @ 30 fps | |
Front Camera | |||
| Modules | 8 MP, f/2.1, CMOS sensor | 20MP, f/2.2, 1/4.0" PureCel sensor | |
| Features | Night, Portrait, Photo, Video, Dual View, Live Photo | Unspecified | |
| Video | 1080p@30fps | 1080p @ 30 fps | |
Security | |||
| Fingerprint | In-display (Optical) | In-display (Optical) | |
| Face Unlock | 2D Face Recognition | 2D Face Recognition | |
Audio | |||
| Speaker | Stereo Speakers | Stereo Speakers | |
| 3.5 mm Jack | No | Yes | |
| Others | Unspecified | 24-bit/192kHz Hi-Res audio | |
Sensors | |||
| Type | Accelerometer, Compass ,Gyro, Proximity | Accelerometer, Compass, Gyro, Proximity | |
Connectivity | |||
| WLAN | Wi-Fi 5, Dual-band | Wi-Fi 5, Dual-band | |
| Bluetooth | 5.0, A2DP, LE | 5.3, A2DP, LE | |
| GPS | Yes, with , Glonass, Galileo, QZSS, BDS | Yes, with A-GPS, BDS, Galileo, Glonass | |
| NFC | No | Yes | |
| USB | USB 2.0 Type-C | USB 2.0 Type-C, OTG | |
Battery | |||
| Type | Li-ion 6000 mAh, non-removable | Si-Ca 6000 mAh, non-removable | |
| Charging | 44W Wired | 33W Fast Charging | |
| Wireless Charging | No | No | |
Extras | |||
| Features | Reverse wired, 24-bit/192kHz Hi-Res audio | AI Erase, AI Sky Replacement, High Brightness AMOLED Display | |
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