Both Realme C83 5G and Oppo A6X 4G comes with same RAM. Both have the same amount of internal memory.
| Name | Realme C83 5G | Oppo A6X 4G |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.8 in | 6.75 in |
| Internal Memory | 64 GB | 64 GB |
| Battery | 7000 mAh | 6500 mAh |
| Camera | 13 MP | 13 MP |
| Price | Rs. 14499 | Rs. 12999 |
The launch Date of the first phone is March 06, 2026. The cost of Realme C83 5G is Rs. 14499. 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.
Oppo A6X 4G has screen size of 6.75 inches which falls short to Realme C83 5G's 6.8 inch screen. Realme C83 5G has IPS Screen type where as Oppo A6X 4G has LCD Screen type. OPPO's phone has display density of 256 PPI & Realme's phone has only 254 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 87% than OPPO's phone ~ 85.2%.
Both mobiles come with 4 GB RAM and both have same Internal Memory of 64 GB.
Realme C83 5G has 13 MP Rear Camera in comparison to Oppo A6X 4G's 13 MP Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 5 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 15 version.
| Name | Realme C83 5G | Oppo A6X 4G |
| General | ||
| Country of Origin | India | |
| Model | 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 | March 06, 2026 | 2025, December 02, Available. Released 2025, December 02 |
| In The Box | 1 Phone, 1 Charger, 1 USB Data Cable, 1 SIM Ejector Tool, 1 Protective Case, 1 Quick Guide | |
| Design | ||
| Dimensions | 78.1 x 166.3 x 8.4 mm | 78.5 x 166.6 x 8.6 mm |
| Weight | 212 g | 210 g |
| Bezel less | No | No |
| Colors | Blooming Purple, Sprouting Green | Plum Purple, Ice Blue |
| Display | ||
| Type | Color IPS Screen (16.7 M) | Color LCD Screen |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes |
| Size | 6.8 inches, 720 x 1570 pixels, 144 Hz | 6.75 inches, 720 x 1570 pixels, 120 Hz |
| Aspect Ratio | 20.05:9 | |
| PPI | ~ 254 PPI | ~ 256 PPI |
| Screen to Body Ratio | ~ 87% | ~ 85.2% |
| Brightness | 900nit(HBM)/ 700nit(typ) | 1125nits |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 4 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 64 GB | 64 GB |
| Storage Type | eMMC 5.1 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot), upto 2 TB | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28B/n40/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac) Supported, 802.11a/b/g/n Supported, Wi-Fi Display Supported, WLAN Tethering Supported | |
| Bluetooth | Yes, v5.3 | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| Performance | ||
| AnTuTu Score | 560,000 (Total) (v11) | |
| Extra | ||
| GPS | Single band: Beidou, GPS, GLONASS, Galileo, QZSS | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Proximity sensor, Ambient light sensor, E-compass, Accelerometer | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| AI Features | AI Smart Signal Adjustment, AI Clear Face, Google Gemini, AI Smart Loop | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Bypass Charging, 5334mm² Airflow VC | |
| Camera | ||
| Rear Camera | 13 MP ƒ/2.2 (Wide Angle) | 13 MP ƒ/2.2 (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 | 5 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash | 5 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | Realme UI 7 | |
| Chipset | Mediatek Dimensity 6300 | Qualcomm Snapdragon 685 |
| CPU | 2.4 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 4x Cortex-A73@2.8 GHz & 4x Cortex-A53@1.9 GHz |
| Fabrication Node | 6nm | |
| GPU | Mali-G57 MC2 | Adreno 610 |
| Java | No | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh, Titan Battery | 6500 mAh |
| Fast Charging | Yes, 15W Fast Charging | Yes |
| Reverse Charging | Yes, 5W | Yes |
| Bypass Charging | Yes | |