Realme C83 5G vs Oppo K12s
Quick Comparison
Oppo K12s has better RAM than Realme C83 5G. In terms of display resolution, Oppo K12s has better resolution of 2400 x 1080 than Realme C83 5G which has resolution of 1570 x 720. Oppo K12s has more internal memory than Realme C83 5G
| Name | Realme C83 5G | Oppo K12s |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 6.8 in | 6.67 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 7000 mAh | 7000 mAh |
| Camera | 13 MP | 50 MP + 2 MP Dual |
| Price | Rs. 16499 | Rs. 19990 |
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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 is Rs. 16499. The launch Date of the second phone is April 22, 2025. The Expected cost of Oppo K12s is Rs. 19990.
Display comparison
Oppo K12s has screen size of 6.67 inches which falls short to Realme C83 5G's 6.8 inch screen. Realme C83 5G has IPS Screen type where as Oppo K12s has AMOLED 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, Realme's phone has better screen to body ratio of ~ 87% than OPPO's phone ~ 86.5%. Realme C83 5G has 20.05:9 aspect ratio where as Oppo K12s has 20:9 aspect ratio.
Memory comparison
Oppo K12s's larger 8 GB RAM is better for playing games and all with respect to Realme C83 5G's lower 4 GB RAM. Oppo K12s has more Internal Memory (128 GB) than Realme C83 5G (64 GB).
Camera comparison
Oppo K12s's 50 MP + 2 MP Dual Rear Camera outclasses Realme C83 5G's 13 MP Rear Camera in terms of resolution. Oppo K12s will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Realme C83 5G's 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 15 version.
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Full Comparison
| Name | Realme C83 5G | Oppo K12s |
| General | ||
| Country of Origin | India | |
| Model | K13 | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 06, 2026 | April 22, 2025 |
| 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 | 76.1 x 163.2 x 8.5 mm |
| Weight | 212 g | 208 g |
| Bezel less | No | No |
| Colors | Blooming Purple, Sprouting Green | |
| Display | ||
| Type | Color IPS Screen (16.7 M) | Color AMOLED Screen (16.7 M) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes |
| Size | 6.8 inches, 720 x 1570 pixels, 144 Hz | 6.67 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20.05:9 | 20:9 |
| PPI | ~ 254 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 87% | ~ 86.5% |
| Brightness | 900nit（HBM）/ 700nit（typ） | Global Default Maximum Brightness: 600nit, Global Excitation Maximum Brightness: 1200nit |
| Features | Contrast Ratio: Static: 6000000:1, Dynamic: 12000000:1 | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | No | |
| Memory | ||
| RAM | 4 GB | 8 GB |
| RAM Type | 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 3.1 |
| Card Slot | Yes, (Hybrid Slot), upto 2 TB | |
| 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 | 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 6 (802.11ax), Wi-Fi 5 (802.11ac), 802.11a/b/g/n |
| Bluetooth | Yes, v5.3 | Yes, v5.3 |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 560,000 (Total) (v11) | |
| Extra | ||
| GPS | Single band: Beidou, GPS, GLONASS, Galileo, QZSS | GPS, AGPS, BDS, GLONASS, GALILEO, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity sensor, Ambient light sensor, E-compass, Accelerometer | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| AI Features | AI Smart Signal Adjustment, AI Clear Face, Google Gemini, AI Smart Loop | AI Clarity Enhancer, AI Unblur, AI Reflection Remover, AI Eraser, Screen Translator, AI Writer, AI Summary, AI Mobile |
| Water Resistance | Yes | Yes |
| IP Rating | IP64 | IP65 |
| 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) 2 MP ƒ/2.4 (Depth Sensor) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | HDR, panorama | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash | 16 MP ƒ/2.5 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | Realme UI 7 | ColorOS 15 |
| Chipset | Mediatek Dimensity 6300 | Qualcomm Snapdragon 6 Gen4 |
| CPU | 2.4 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 1xCortex-A720s@2.3 GHz & 3xCortex-A720s@2.2 GHz & 4xCortex-A520s@1.8 GHz |
| Fabrication Node | 6nm | 4nm |
| GPU | Mali-G57 MC2 | Adreno |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, AMR, APE, OGG, FLAC, WAV, MIDI, WMA |
| Video | Yes | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Features | An Immersive Surround Sound Experience | |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh, Titan Battery | 7000 mAh, Graphite Battery |
| Fast Charging | Yes, 15W Fast Charging | Yes, 80W |
| Reverse Charging | Yes, 5W | |
| Bypass Charging | Yes | |
| Video Playback Time | 15 hours | |
| Music Playback Time | 32 hours | |