Product
Realme C75x
Realme C75x
₹33,117
Vivo Y400 Pro
Vivo Y400 Pro
₹31,999
Battery
Charging 45W wired, 100% in 90 min 90W wired, 50% in 19 min 6W reverse wired
Type 5600 mAh Li-Ion 5500 mAh
Body
Build - Glass front, plastic back, plastic frame
Dimensions 165.7 x 76.2 x 8 mm (6.52 x 3.00 x 0.31 in) 163.8 x 75.0 x 7.5 or 7.7 mm
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 196 g (6.91 oz) 182 g (6.42 oz)
  IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 60 hours) Drop resistant up to 1.8m MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions IP65 dust tight and water resistant (low pressure water jets)
Comms
Bluetooth 5.0, A2DP, LE 5.4, A2DP, LE
Infrared port - Yes
NFC No No
Positioning GPS, GALILEO, GLONASS, QZSS, BDS GPS, GLONASS, GALILEO, BDS, QZSS
Radio Unspecified No
USB USB Type-C 2.0 USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band
Display
Protection ArmorShell glass -
Resolution 720 x 1604 pixels, 20:9 ratio (~264 ppi density) 1080 x 2392 pixels (~388 ppi density)
Size 6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio) 6.77 inches, 110.9 cm2 (~90.3% screen-to-body ratio)
Type IPS LCD, 120Hz, 500 nits (typ), 625 nits (HBM) AMOLED, 120Hz, HDR, 1300 nits (HBM), 4500 nits (peak)
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
  Circle to Search Circle to Search
Launch
Announced 2025, March 07 2025, June 20
Status Available. Released 2025, March 08 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 LED flash, panorama Ring-LED flash, panorama, HDR
Single 50 MP, f/1.8, (wide), 1/2.88", PDAF -
Video 1080p@30fps 4K@30fps, 1080p@30fps, gyro-EIS
Memory
Card slot microSDXC (dedicated slot) No
Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM 128GB 8GB RAM, 256GB 8GB RAM
  - UFS 3.1
Misc
Colors Coral Pink, Oceanic Blue Fest Gold, Freestyle White, Nebula Purple
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 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 1, 3, 5, 8, 28, 38, 40, 41
5G bands - 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Speed HSPA, LTE HSPA, LTE, 5G
Technology GSM / HSPA / LTE GSM / HSPA / LTE / 5G
Platform
Chipset Mediatek Helio G81 Ultra (12 nm) Mediatek Dimensity 7300 (4 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Mali-G52 MC2 Mali-G615 MC2
OS Android 15, Realme UI 6.0 Android 15, Funtouch 15
Selfie camera
Features Panorama -
Single 5 MP, f/2.2, (wide), 1/5" 32 MP, f/2.5, (wide)
Video 1080p@30fps 4K@30fps, 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes Yes, with stereo speakers
  - 24-bit/192kHz Hi-Res & Hi-Res wireless audio
Offers No offers available See on Amazon