Realme C83 5G (4GB RAM + 128GB) vs OPPO A3x 5G
Quick Comparison
Both Realme C83 5G (4GB RAM + 128GB) and OPPO A3x 5G comes with same RAM. In terms of display resolution, OPPO A3x 5G has better resolution of 1604 x 720 than Realme C83 5G (4GB RAM + 128GB) which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | Realme C83 5G (4GB RAM + 128GB) | OPPO A3x 5G |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.8 in | 6.67 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7000 mAh | 5100 mAh |
| Camera | 13 MP | 8 MP |
| Price | Rs. 21699 | Rs. 19590 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 06, 2026. The cost of Realme C83 5G (4GB RAM + 128GB) is Rs. 21699. The launch Date of the second phone is August 01, 2024. The cost of OPPO A3x 5G is Rs. 19590.
Display comparison
OPPO A3x 5G has screen size of 6.67 inches which falls short to Realme C83 5G (4GB RAM + 128GB)'s 6.8 inch screen. Realme C83 5G (4GB RAM + 128GB) has IPS Screen type where as OPPO A3x 5G has LCD Screen type. OPPO's phone has display density of 395 PPI & Realme'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 ~ 93% than Realme's phone ~ 87%.
Memory comparison
Both mobiles come with 4 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Realme C83 5G (4GB RAM + 128GB)'s 13 MP Rear Camera outclasses OPPO A3x 5G's 8 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.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 14 version.
Related Comparisons
Full Comparison
| Name | Realme C83 5G (4GB RAM + 128GB) | OPPO A3x 5G |
| General | ||
| Country of Origin | India | |
| Model | A3x, CPH2681 | |
| 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 | August 01, 2024 |
| In The Box | 1 Phone, 1 Charger, 1 USB Data Cable, 1 SIM Ejector Tool, 1 Protective Case, 1 Quick Guide | Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case |
| Design | ||
| Dimensions | 78.1 x 166.3 x 8.4 mm | 76 x 165.7 x 7.7 mm |
| Weight | 212 g | 187 g |
| Bezel less | No | No |
| Colors | Blooming Purple, Sprouting Green | Sparkle Black, Starlight White, Starry Purple |
| Display | ||
| Type | Color IPS Screen (16.7 M) | Color LCD Screen (16.7 M) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.8 inches, 720 x 1570 pixels, 144 Hz | 6.67 inches, 720 x 1604 pixels, 120 Hz |
| Aspect Ratio | 20.05:9 | |
| PPI | ~ 254 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 87% | ~ 93% |
| Brightness | 900nit（HBM）/ 700nit（typ） | |
| Features | Color Gamut: Vivid Mode: 83% NTSC, Gentle Mode: 71% NTSC, Pixel Arrangement: Real RGB, Contrast Ratio: 1500:1, Sunlight Screen Supported, Brightness: 1,000 nits (HBM), COG Packaging Process | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | eMMC 5.1 | |
| 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 | 5G NR: n1/n3/n5/n8/n28B/n41/n77/n78 |
| VoLTE | Yes, Dual Stand-By | 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 | Wi-Fi 5 (802.11ac), 802.11a/b/g/n, WLAN 2.4G/WLAN 5.1G/WLAN 5.8G, WLAN Display; WLAN tethering |
| Bluetooth | Yes, v5.3 | Yes, v5.3 |
| 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 | Yes with A-GPS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity sensor, Ambient light sensor, E-compass, Accelerometer | Geomagnetic Sensor, Ambient Light Sensor, Proximity Sensor, Accelerometer, Gravity Sensor, Pedometer |
| 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 | |
| Dust Resistant | Yes | |
| Extra Features | Bypass Charging, 5334mm² Airflow VC | SAR Value Head: 1.05 W/Kg, Body: 0.78 W/Kg, eMMC 5.1, LPDDR4X@2133MHz, 2 × 16 bits RAM |
| Camera | ||
| Rear Camera | 13 MP ƒ/2.2 (Wide Angle) | 8 MP ƒ/2 (Ultra Wide) |
| Auto Focus | Yes | Yes |
| Features | HDR, panorama | Photo, Video, Pro, Night, Extra HD, Pano, Time-Lapse, Sticker, and Text Scanner |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p |
| 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 | Video, Photo, Portrait, Night, Pano, Time-lapse, Sticker, Extra HD |
| Technical | ||
| OS | Android v16 | Android v14 |
| Custom UI | Realme UI 7 | ColorOS 14.0.1 |
| 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 | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| Fabrication Node | 6nm | |
| GPU | Mali-G57 MC2 | Arm Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh, Titan Battery | 5100 mAh, Li-ion Battery |
| Fast Charging | Yes, 15W Fast Charging | Yes, 45W SUPERVOOC Charging |
| Reverse Charging | Yes, 5W | |
| Bypass Charging | Yes | |