Product
Realme C75x
Realme C75x
₹33,117
OnePlus Ace 5 Ultra
OnePlus Ace 5 Ultra
₹31,183
Battery
Charging 45W wired, 100% in 90 min 100W wired, PD, 100% in 39 min 7.5W reverse wired Bypass charging
Type 5600 mAh Si/C Li-Ion 6700 mAh
Body
Dimensions 165.7 x 76.2 x 8 mm (6.52 x 3.00 x 0.31 in) 163.4 x 77 x 8.1 mm (6.43 x 3.03 x 0.32 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 196 g (6.91 oz) 206 g (7.27 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, aptX HD, LHDC 5, BLE Audio
Infrared port - Yes
NFC No Yes
Positioning GPS, GALILEO, GLONASS, QZSS, BDS GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5)
Radio Unspecified No
USB USB Type-C 2.0 USB Type-C 2.0
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
Display
Protection ArmorShell glass Crystal Shield Glass
Resolution 720 x 1604 pixels, 20:9 ratio (~264 ppi density) 1272 x 2800 pixels (~450 ppi density)
Size 6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio) 6.83 inches, 113.3 cm2 (~90.1% screen-to-body ratio)
Type IPS LCD, 120Hz, 500 nits (typ), 625 nits (HBM) AMOLED, 1B colors, 144Hz, 3840Hz PWM, HDR10+, Dolby Vision, HDR Vivid, 800 nits (typ), 1400 nits (peak)
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
  Circle to Search -
Launch
Announced 2025, March 07 2025, May 27
Status Available. Released 2025, March 08 Available. Released 2025, May 27
Main Camera
Dual - 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm
Features LED flash, panorama LED flash, HDR, panorama
Single 50 MP, f/1.8, (wide), 1/2.88", PDAF -
Video 1080p@30fps 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS
Memory
Card slot microSDXC (dedicated slot) No
Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
  - UFS 4.0
Misc
Colors Coral Pink, Oceanic Blue Blue, Black, Titanium
Models - PLC110
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G bands - 1, 3, 5, 8, 26, 28, 38, 40, 41, 48, 66, 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 9400+ (3 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (1x3.73 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)
GPU Mali-G52 MC2 Immortalis-G925 MC12
OS Android 15, Realme UI 6.0 Android 15, ColorOS 15
Selfie camera
Features Panorama HDR, panorama
Single 5 MP, f/2.2, (wide), 1/5" 16 MP, f/2.4, 23mm (wide), 1/3", 1.0µm
Video 1080p@30fps 1080p@30fps, gyro-EIS
Sound
3.5mm jack No No
Loudspeaker Yes Yes, with stereo speakers
Offers No offers available No offers available