Both Xiaomi Redmi 15C 4G and Oppo A6X 4G comes with same RAM. In terms of display resolution, Xiaomi Redmi 15C 4G has better resolution of 1600 x 720 than Oppo A6X 4G which has resolution of 1570 x 720. Xiaomi Redmi 15C 4G has more internal memory than Oppo A6X 4G
| Name | Xiaomi Redmi 15C 4G | Oppo A6X 4G |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.9 in | 6.75 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 6000 mAh | 6500 mAh |
| Camera | 50 MP Dual | 13 MP |
| Price | Rs. 10990 | Rs. 12999 |
The launch Date of the first phone is August 01, 2025. The Expected cost of Xiaomi Redmi 15C 4G is Rs. 10990. The launch Date of the second phone is 2025, December 02, Available. Released 2025, December 02. The cost of Oppo A6X 4G is Rs. 12999.
Xiaomi Redmi 15C 4G has larger screen size of 6.9 inches in comparison to Oppo A6X 4G's 6.75 inch screen. Xiaomi Redmi 15C 4G has IPS Screen type where as Oppo A6X 4G has LCD Screen type. OPPO's phone has display density of 256 PPI & Xiaomi's phone has only 254 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 85.2% than Xiaomi's phone ~ 84.3%.
Both phones come with 4 GB RAM Xiaomi Redmi 15C 4G has more Internal Memory (128 GB) than Oppo A6X 4G (64 GB).
Xiaomi Redmi 15C 4G's 50 MP Dual Rear Camera outshines Oppo A6X 4G's 13 MP Rear Camera in terms of resolution. Xiaomi Redmi 15C 4G will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Oppo A6X 4G's 5 MP Front Camera.
Both the phones run on Android Operating System Version 15.
| Name | Xiaomi Redmi 15C 4G | Oppo A6X 4G |
| General | ||
| Model | 25078RA3EA, 25078RA3EL | CPH2819 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | |
| Dual Sim | Yes | |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 01, 2025 | 2025, December 02, Available. Released 2025, December 02 |
| Design | ||
| Dimensions | 79.5 x 171.6 x 8 mm | 78.5 x 166.6 x 8.6 mm |
| Weight | 205 g | 210 g |
| Bezel less | No | |
| Colors | Moonlight Blue, Mint Green, Midnight Gray, Twilight Orange | Plum Purple, Ice Blue |
| Display | ||
| Type | Color IPS Screen (16M Colors) | Color LCD Screen |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.9 inches, 720 x 1600 pixels, 120 Hz | 6.75 inches, 720 x 1570 pixels, 120 Hz |
| Aspect Ratio | 20.6:9 | |
| PPI | ~ 254 PPI | ~ 256 PPI |
| Screen to Body Ratio | ~ 84.3% | ~ 85.2% |
| Glass Type | Corning Gorilla Glass 3 | |
| Brightness | Brightness: 660 nits (typ), 810 nits HBM | 1125nits |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 4 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Storage Type | eMMC 5.1 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot) | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes, with A-GPS, Glonass, Beidou | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) ƒ/3 | 13 MP ƒ/2.2 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | HDR | HDR, panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 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 |
| Custom UI | HyperOS | |
| Chipset | Mediatek Helio G81 Ultra | Qualcomm Snapdragon 685 |
| CPU | 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-G52 MC2 | Adreno 610 |
| Java | No | No |
| Browser | Yes, supports HTML5 | |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-Po Battery | 6500 mAh |
| Fast Charging | Yes, 33W | Yes |
| Reverse Charging | Yes | |