Product
Vivo Y400 Pro
Vivo Y400 Pro
₹31,999
Xiaomi Redmi K80 Ultra
Xiaomi Redmi K80 Ultra
₹31,171
Battery
Charging 90W wired, 50% in 19 min 6W reverse wired 100W wired, PD3.0 Bypass charging
Type Li-Ion 5500 mAh Si/C Li-Ion 7410 mAh
Body
Build Glass front, plastic back, plastic frame Glass front, aluminum frame
Dimensions 163.8 x 75.0 x 7.5 or 7.7 mm 163.1 x 77.9 x 8.2 mm (6.42 x 3.07 x 0.32 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 182 g (6.42 oz) 219 g (7.72 oz)
  IP65 dust tight and water resistant (low pressure water jets) IP68 dust tight and water resistant (immersible up to 2m for 30 min)
Comms
Bluetooth 5.4, A2DP, LE 5.4, A2DP, LE, LHDC 5
Infrared port Yes Yes
NFC No Yes
Positioning GPS, GLONASS, GALILEO, BDS, QZSS GPS (L1+L5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC, GLONASS
Radio No Unspecified
USB USB Type-C 2.0, OTG USB Type-C
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Display
Protection - Scratch/drop-resistant glass
Resolution 1080 x 2392 pixels (~388 ppi density) 1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Size 6.77 inches, 110.9 cm2 (~90.3% screen-to-body ratio) 6.83 inches, 114.5 cm2 (~90.2% screen-to-body ratio)
Type AMOLED, 120Hz, HDR, 1300 nits (HBM), 4500 nits (peak) OLED, 68B colors, 144Hz, Dolby Vision, HDR10+, HDR Vivid, 1800 nits (HBM), 3200 nits (peak)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
  Circle to Search -
Launch
Announced 2025, June 20 2025, June 26
Status Available. Released 2025, June 27 Available. Released 2025, June 26
Main Camera
Dual 50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF 2 MP, f/2.4, (depth) 50 MP, f/1.9, 23mm (wide), 1/1.55", 1.0µm, PDAF, OIS 8 MP, 119˚ (ultrawide), 1/4.0", 1.12µm
Features Ring-LED flash, panorama, HDR Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Video 4K@30fps, 1080p@30fps, gyro-EIS 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
Memory
Card slot No No
Internal 128GB 8GB RAM, 256GB 8GB RAM 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
  UFS 3.1 UFS 4.1
Misc
Colors Fest Gold, Freestyle White, Nebula Purple Gray, White, Blue, Green
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 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 2100
4G bands 1, 3, 5, 8, 28, 38, 40, 41 1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G bands 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA 1, 3, 5, 7, 8, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA
Speed HSPA, LTE, 5G HSPA, LTE, 5G
Technology GSM / HSPA / LTE / 5G GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
  - CDMA2000 1x
Platform
Chipset Mediatek Dimensity 7300 (4 nm) Mediatek Dimensity 9400+ (3 nm)
CPU Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (1x3.63 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)
GPU Mali-G615 MC2 Immortalis-G925
OS Android 15, Funtouch 15 Android 15, HyperOS 2
Selfie camera
Features - HDR
Single 32 MP, f/2.5, (wide) 20 MP, (wide), 1/2.0", 0.8µm
Video 4K@30fps, 1080p@30fps 1080p@30/60fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
  24-bit/192kHz Hi-Res & Hi-Res wireless audio 24-bit/192kHz Hi-Res & Hi-Res Wireless audio
Offers See on Amazon No offers available