Realme C85 4G has better RAM than Xiaomi Redmi Note 15 4G. In terms of display resolution, Xiaomi Redmi Note 15 4G has better resolution of 2392 x 1080 than Realme C85 4G which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | Xiaomi Redmi Note 15 4G | Realme C85 4G |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.77 in | 6.8 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 6000 mAh | 7000 mAh |
| Camera | 108 MP | 50 MP |
| Price | Rs. 21999 | Rs. 19990 |
The launch Date of the first phone is December 18, 2025. The Expected cost of Xiaomi Redmi Note 15 4G is Rs. 21999. The launch Date of the second phone is January 12, 2026. The Expected cost of Realme C85 4G is Rs. 19990.
Realme C85 4G has larger screen size of 6.8 inches in comparison to Xiaomi Redmi Note 15 4G's 6.77 inch screen. Xiaomi Redmi Note 15 4G has AMOLED Screen type where as Realme C85 4G has IPS Screen type. Xiaomi's phone has display density of 388 PPI & Realme's phone has only 254 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 89.7% than Realme's phone ~ 87.2%.
Realme C85 4G's larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi Note 15 4G's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Xiaomi Redmi Note 15 4G's 108 MP Rear Camera outshines Realme C85 4G's 50 MP Rear Camera in terms of resolution. Xiaomi Redmi Note 15 4G will be better choice if you're looking to click lot of selfies as it has better 20 MP Front Camera in comparison to Realme C85 4G's 8 MP Front Camera.
Both the phones run on Android Operating System Version 15.
| Name | Xiaomi Redmi Note 15 4G | Realme C85 4G |
| General | ||
| Model | 2510DRA23E | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | December 18, 2025 | January 12, 2026 |
| Design | ||
| Dimensions | 75.4 x 164 x 7.9 mm | 78 x 166.2 x 8.4 mm |
| Weight | 183.7 g | 215 g |
| Colors | Black, Forest Green, Glacier Blue, Purple | Kingfisher Blue, Swan Black |
| Display | ||
| Type | Color AMOLED Screen | Color IPS Screen |
| Touch | Yes | Yes |
| Size | 6.77 inches, 1080 x 2392 pixels, 120 Hz | 6.8 inches, 720 x 1570 pixels, 144 Hz |
| PPI | ~ 388 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 89.7% | ~ 87.2% |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 6 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.3 | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | |
| Extra | ||
| GPS | Yes | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Compass, Proximity | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| Water Resistance | Yes | Yes, 6 m upto 30 min |
| IP Rating | IP64 | IP68/IP69K |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 108 MP ƒ/1.7 (Wide Angle) | 50 MP ƒ/1.8 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | HDR, panorama | HDR, panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 20 MP ƒ/2.2 (Wide Angle) | 8 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v15 |
| Chipset | Mediatek Helio G100 Ultra | Qualcomm Snapdragon 685 |
| CPU | 2.2 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Core Details | 4x Cortex-A73@2.8 GHz & 4x Cortex-A53@1.9 GHz | |
| GPU | Mali-G57 MC2 | Adreno 610 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh | 7000 mAh |
| Fast Charging | Yes, 33W | Yes |