| Model Name | : | Realme C25Y |
| Brand | : | Realme |
| Memory Storage Capacity | : | 64 GB |
| Launch Date | : | September 16, 2021 |
| Processor Chipset | : | Unisoc T610 |
| RAM | : | 4 GB |
| Rear Camera | : | Triple (50MP + 2MP + 2MP) |
| Internal Memory | : | 64 GB |
| Screen Size | : | 6.5 inches (16.51 cms) |
| Battery Capacity | : | 5000 mAh |
| Chipset | : | Unisoc T610 |
| No Of Cores | : | 8 (Octa Core) |
| CPU | : |
1.8GHz, Dual core, Cortex A75 1.8GHz, Hexa Core, Cortex A55 |
| Architecture | : | 64-bit |
| Fabrication | : | 12 nm |
| RAM | : | 4 GB |
| RAM Type | : | LPDDR4X |
| Graphics | : | Mali-G52 |
| Build | : | Plastic back panel |
| Height | : | 6.48 inches (164.5 mm) |
| Width | : | 2.99 inches (76 mm) |
| Thickness | : | 0.36 inches (9.1 mm) |
| Weight | : | 200 grams |
| Colors | : | Glacier Blue, Metal Gray |
| Screen Unlock | : | Fingerprint, Face unlock |
| Resolution | : | 720 x 1600 pixels |
| Aspect ratio | : | 20:9 |
| Display Type | : | IPS LCD |
| Size | : | 6.5 inches (16.51 cms) |
| Bezel-less display | : | Yes, with Waterdrop notch |
| Pixel Density | : | 270 pixels per inch (ppi) |
| Brightness | : | 420 nits |
| TouchScreen | : | Yes, Capacitive, Multi-touch |
| Color Reproduction | : | 16M Colors |
| Screen to body percentage | : | 81.59 % |
| Rear camera setup | : | Triple |
| Rear camera (Primary) | : | 50 MP resolution Wide Angle (77° FoV) lens f/1.8 aperture 26.8 mm focal length 2.7" sensor size |
| Rear camera (Secondary) | : | 2 MP resolution Macro lens f/2.4 aperture 21.88 mm focal length 5.0" sensor size 1.75µm pixel size |
| Rear camera (Tertiary) | : | 2 MP resolution Depth lens f/2.4 aperture 21.88 mm focal length 5.0" sensor size 1.75µm pixel size |
| Front camera setup | : | Single |
| Front camera (Primary) | : | 8 MP resolution Wide Angle (78° FoV) lens f/2 aperture 26 mm focal length 4.0" sensor size 1.12µm pixel size |
| Sensor | : | ISO-CELL |
| Flash | : | LED Rear flash Screen Front flash |
| Digital zoom | : | 4x |
| Video Resolution (Rear) | : | 1920x1080 @ 30 fps 1280x720 @ 30 fps |
| Video Resolution (Front) | : | 1280x720 @ 30 fps |
| Camera Features | : |
Auto Flash Auto Focus Face detection Touch to focus |
| Shooting Modes | : |
Continuos Shooting High Dynamic Range mode (HDR) |
| Type | : | Li-Polymer |
| Capacity | : | 5000 mAh |
| Removable | : | No |
| Fast Charging | : | Yes, Quick, 18W |
| Wireless Charging | : | No |
| Internal Memory | : | 64 GB |
| Memory type | : | eMMC 5.1 |
| Expandable Memory | : | Yes, microSD, Up to 256 GB (Dedicated) |
| Operating System | : | Android v11 |
| Custom UI | : | Realme UI |
| SIM Configuration | : |
Dual SIM SIM1: Nano SIM2: Nano |
| Network | : |
SIM1: 4G, 3G, 2G SIM2: 4G, 3G, 2G |
| Voice over LTE(VoLTE) | : | Yes |
| Wi-Fi | : | Yes, with b/g/n |
| Wi-fi features | : | Mobile Hotspot |
| Bluetooth | : | Bluetooth v5.0 |
| USB | : | microUSB 2.0, Mass storage device, USB charging, USB On-The-Go |
| USB OTG Support | : | Yes |
| GPS | : | Yes with A-GPS, Glonass |
| NFC Chipset | : | No |
| Infrared | : | Yes |
| Speaker | : | Yes |
| Audio Jack | : | Yes, 3.5mm |
| Video Player | : | Yes, Video Formats: H.263, H.264, H.265, MP4, MPEG4, VP8 |
| Fingerprint sensor | : | Yes, Rear |
| Face Unlock | : | Yes |
| Other Sensor | : |
Light sensor Proximity sensor Accelerometer |