Both Realme C83 5G and OPPO A6s 5G comes with same RAM. OPPO A6s 5G has more internal memory than Realme C83 5G
| Name | Realme C83 5G | OPPO A6s 5G |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.8 in | 6.75 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 7000 mAh | 6500 mAh |
| Camera | 13 MP | 50 MP Dual |
| Price | Rs. 16499 | Rs. 21499 |
The launch Date of the first phone is March 06, 2026. The cost of Realme C83 5G is Rs. 16499. The launch Date of the second phone is March 18, 2026. The cost of OPPO A6s 5G is Rs. 21499.
OPPO A6s 5G 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 A6s 5G 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%. Realme C83 5G has 20.05:9 aspect ratio where as OPPO A6s 5G has 19:9 aspect ratio.
Both phones come with 4 GB RAM OPPO A6s 5G has more Internal Memory (128 GB) than Realme C83 5G (64 GB).
OPPO A6s 5G's 50 MP Dual Rear Camera outshines Realme C83 5G's 13 MP Rear Camera in terms of resolution. 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 A6s 5G |
| General | ||
| Country of Origin | India | |
| Model | CPH2789 | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 06, 2026 | March 18, 2026 |
| 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 | 212 g |
| Bezel less | No | |
| Colors | Blooming Purple, Sprouting Green | Aurora Gold, Plum Purple |
| Display | ||
| Type | Color IPS Screen (16.7 M) | Color LCD Screen (16.7M) |
| 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 | 19:9 |
| PPI | ~ 254 PPI | ~ 256 PPI |
| Screen to Body Ratio | ~ 87% | ~ 85.2% |
| Glass Type | AGC DT-Star D+ | |
| Brightness | 900nit(HBM)/ 700nit(typ) | 1125 nits (HBM) |
| 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 | Upto 8 GB Extra Virtual RAM |
| Storage | 64 GB | 128 GB |
| Storage Type | eMMC 5.1 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot), upto 2 TB | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | 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, v5.4 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| Performance | ||
| AnTuTu Score | 560,000 (Total) (v11) | |
| Extra | ||
| GPS | Single band: Beidou, GPS, GLONASS, Galileo, QZSS | Beidou, GPS, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | 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 | Ai Erase |
| 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) | 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 | 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 | |
| Front Camera Features | Photo, Video, Portrait, Night, Panorama, Dual-view video, TIME-LAPSE | Panorama |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | Realme UI 7 | ColorOS 15.0 |
| Chipset | Mediatek Dimensity 6300 | Mediatek Dimensity 6300 |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 |
| Fabrication Node | 6nm | 4nm |
| GPU | Mali-G57 MC2 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | 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, 45W SUPERVOOC Flash Charge |
| Reverse Charging | Yes, 5W | Yes |
| Bypass Charging | Yes | |