| Product |
Xiaomi Redmi K50 Ultra
|
Vivo Y400 Pro
|
| Battery |
| Charging |
120W wired, PD3.0, 100% in 19 min |
90W wired, 50% in 19 min
6W reverse wired |
| Type |
Li-Po 5000 mAh |
Li-Ion 5500 mAh |
| Body |
| Build |
- |
Glass front, plastic back, plastic frame |
| Dimensions |
163.1 x 75.9 x 8.6 mm (6.42 x 2.99 x 0.34 in) |
163.8 x 75.0 x 7.5 or 7.7 mm |
| SIM |
Nano-SIM + Nano-SIM |
Nano-SIM + Nano-SIM |
| Weight |
202 g (7.13 oz) |
182 g (6.42 oz) |
| |
- |
IP65 dust tight and water resistant (low pressure water jets) |
| Comms |
| Bluetooth |
5.2, A2DP, LE, aptX HD, aptX Adaptive |
5.4, A2DP, LE |
| Infrared port |
Yes |
Yes |
| NFC |
Yes |
No |
| Positioning |
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) |
GPS, GLONASS, GALILEO, BDS, QZSS |
| Radio |
No |
No |
| USB |
USB Type-C 2.0, OTG |
USB Type-C 2.0, OTG |
| WLAN |
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct |
Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Display |
| Resolution |
1220 x 2712 pixels, 20:9 ratio (~446 ppi density) |
1080 x 2392 pixels (~388 ppi density) |
| Size |
6.67 inches, 107.4 cm2 (~86.7% screen-to-body ratio) |
6.77 inches, 110.9 cm2 (~90.3% screen-to-body ratio) |
| Type |
OLED, 68B colors, 144Hz, HDR10+, Dolby Vision |
AMOLED, 120Hz, HDR, 1300 nits (HBM), 4500 nits (peak) |
| Features |
| Sensors |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| |
- |
Circle to Search |
| Launch |
| Announced |
2022, August 11 |
2025, June 20 |
| Status |
Available. Released 2022, August 25 |
Available. Released 2025, June 27 |
| Main Camera |
| Dual |
- |
50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF
2 MP, f/2.4, (depth) |
| Features |
Color spectrum sensor, LED flash, HDR, panorama |
Ring-LED flash, panorama, HDR |
| Triple |
108 MP, f/1.6, (wide), 1/1.67", PDAF, OIS
8 MP, f/2.2, 120˚, (ultrawide)
2 MP, f/2.4, (macro) |
- |
| Video |
4K@30/60fps, 1080p@30/60/120/240/960fps |
4K@30fps, 1080p@30fps, gyro-EIS |
| Memory |
| Card slot |
No |
No |
| Internal |
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM |
128GB 8GB RAM, 256GB 8GB RAM |
| |
UFS 3.1 |
UFS 3.1 |
| Misc |
| Colors |
Black, Gray, Blue, Mercedes AMG |
Fest Gold, Freestyle White, Nebula Purple |
| Models |
22081212C |
- |
| SAR |
- |
0.90 W/kg (head) |
| SAR EU |
- |
0.85 W/kg (head) |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 |
| 3G bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
HSDPA 850 / 900 / 2100 |
| 4G bands |
1, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 |
1, 3, 5, 8, 28, 38, 40, 41 |
| 5G bands |
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA |
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA |
| Speed |
HSPA, LTE, 5G |
HSPA, LTE, 5G |
| Technology |
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
GSM / HSPA / LTE / 5G |
| |
CDMA2000 1x |
- |
| Platform |
| Chipset |
Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) |
Mediatek Dimensity 7300 (4 nm) |
| CPU |
Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) |
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) |
| GPU |
Adreno 730 |
Mali-G615 MC2 |
| OS |
Android 12, MIUI 13 |
Android 15, Funtouch 15 |
| Selfie camera |
| Features |
HDR |
- |
| Single |
20 MP, (wide) |
32 MP, f/2.5, (wide) |
| Video |
1080p@30/60fps, 720p@120fps |
4K@30fps, 1080p@30fps |
| Sound |
| 3.5mm jack |
No |
No |
| Loudspeaker |
Yes, with stereo speakers |
Yes, with stereo speakers |
| |
24-bit/192kHz Hi-Res audio
Snapdragon Sound |
24-bit/192kHz Hi-Res & Hi-Res wireless audio |
