Xiaomi Redmi Note 15 4G has better RAM than Oppo A5 4G. In terms of display resolution, Xiaomi Redmi Note 15 4G has better resolution of 2392 x 1080 than Oppo A5 4G which has resolution of 1604 x 720. Both have the same amount of internal memory.
| Name | Xiaomi Redmi Note 15 4G | Oppo A5 4G |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.77 in | 6.67 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 6000 mAh | 6000 mAh |
| Camera | 108 MP | 50 MP + 2 MP Dual |
| Price | Rs. 21999 | Rs. 14990 |
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 May 15, 2025. The Expected cost of Oppo A5 4G is Rs. 14990.
Xiaomi Redmi Note 15 4G has larger screen size of 6.77 inches in comparison to Oppo A5 4G's 6.67 inch screen. Xiaomi Redmi Note 15 4G has AMOLED Screen type where as Oppo A5 4G has IPS Screen type. Xiaomi's phone has display density of 388 PPI & OPPO's phone has only 264 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 89.7% than OPPO's phone ~ 84.9%.
Xiaomi Redmi Note 15 4G's larger 6 GB RAM is better for playing games and all with respect to Oppo A5 4G's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Xiaomi Redmi Note 15 4G's 108 MP Rear Camera outshines Oppo A5 4G's 50 MP + 2 MP Dual 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 Oppo A5 4G's 5 MP Front Camera.
Both the phones run on Android Operating System Version 15.
| Name | Xiaomi Redmi Note 15 4G | Oppo A5 4G |
| General | ||
| Model | 2510DRA23E | CPH2727 |
| 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 | May 15, 2025 |
| Design | ||
| Dimensions | 75.4 x 164 x 7.9 mm | 76.2 x 165.7 x 8 mm |
| Weight | 183.7 g | 193 g |
| Colors | Black, Forest Green, Glacier Blue, Purple | Midnight Purple, Aurora Green, Mist White |
| Display | ||
| Type | Color AMOLED Screen | Color IPS Screen |
| Touch | Yes | Yes |
| Size | 6.77 inches, 1080 x 2392 pixels, 120 Hz | 6.67 inches, 720 x 1604 pixels, 90 Hz |
| PPI | ~ 388 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 89.7% | ~ 84.9% |
| Glass Type | Corning Gorilla Glass 7i | |
| Brightness | 1000 nits (HBM) | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 6 GB | 4 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes | 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 |
| 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 | Yes |
| NFC | Yes | Yes |
| Water Resistance | Yes | Yes |
| IP Rating | IP64 | IP65 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 108 MP ƒ/1.7 (Wide Angle) | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (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) | 5 MP ƒ/2.2 (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 6s 4G Gen1 |
| CPU | 2.2 GHz, Octa Core Processor | 2.1 GHz, Octa Core Processor |
| GPU | Mali-G57 MC2 | Adreno 610 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh | 6000 mAh |
| Fast Charging | Yes, 33W | Yes, 45W |