Oppo K13 Pro vs Vivo S21 Pro
Quick Comparison
Both Oppo K13 Pro and Vivo S21 Pro comes with same RAM. In terms of display resolution, Vivo S21 Pro has better resolution of 2800 x 1260 than Oppo K13 Pro which has resolution of 2412 x 1080. Both have the same amount of internal memory.
| Name | Oppo K13 Pro | Vivo S21 Pro |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.78 in | 6.74 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 6500 mAh | 6500 mAh |
| Camera | 50 MP + 8 MP + 2 MP Triple | 50 MP Quad |
| Price | Rs. 29990 | Rs. 44990 |
Related Products
Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be May 24, 2025 (Expected). The Expected cost of Oppo K13 Pro is Rs. 29990. The launch Date of the second phone is expected to be November 28, 2025 (Expected). The cost of Vivo S21 Pro is Rs. 44990.
Display comparison
Vivo S21 Pro has screen size of 6.74 inches which falls short to Oppo K13 Pro's 6.78 inch screen. Both the phones have AMOLED Screen Type. Vivo's phone has display density of 460 PPI & OPPO's phone has only 390 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 89.2% than OPPO's phone ~ 88.3%.
Memory comparison
Both mobiles come with 12 GB RAM and both have same Internal Memory of 256 GB.
Camera comparison
Oppo K13 Pro has 50 MP + 8 MP + 2 MP Triple Rear Camera in comparison to Vivo S21 Pro's 50 MP Quad Rear Camera. Vivo S21 Pro will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Oppo K13 Pro's 32 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 16 version.
Related Comparisons
Full Comparison
| Name | Oppo K13 Pro | Vivo S21 Pro |
| General | ||
| Model | K13 Pro | S21 Pro |
| 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 | May 24, 2025 (Expected) | November 28, 2025 (Expected) |
| Design | ||
| Bezel less | No | |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.78 inches, 1080 x 2412 pixels, 120 Hz | 6.74 inches, 1260 x 2800 pixels, 120 Hz |
| Aspect Ratio | 20.1:9 | |
| PPI | ~ 390 PPI | ~ 460 PPI |
| Screen to Body Ratio | ~ 88.3% | ~ 89.2% |
| Features | HDR10+, 2000 nits (peak) | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 12 GB | 12 GB |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 3.1 |
| Card Slot | Yes, (Hybrid Slot) | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), 802.11a/b/g/n | |
| Bluetooth | Yes, v5.4 | Yes, v6.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Extra | ||
| GPS | GPS, AGPS, BDS, GLONASS, GALILEO, QZSS | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes | Yes, 1.5 m upto 30 min |
| IP Rating | IP65 | IP65 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP | 50 MP ƒ/1.9 (Wide Angle) 23mm (wide), 1/1.56", PDAF, OIS 50 MP (Telephoto) 50 MP (Ultra Wide) 50 MP |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Panorama, HDR |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K, 1080p |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.4 (Wide Angle) Punch Hole | 50 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 4K, 1080p |
| Technical | ||
| OS | Android v15 | Android v16 |
| Custom UI | ColorOS 15 | |
| Chipset | Qualcomm Snapdragon 8 Gen3 | Mediatek Dimensity 9400 |
| CPU | 3.3 GHz, Octa Core Processor | 3.63 GHz, Octa Core Processor |
| Core Details | 1xCortex-X4@3.3 GHz & 5xCortex-A720@3.2 GHz & 2x Cortex-A520@2.3 GHz | 1xCortex-X925@3.63 GHz & 3xCortex-X4@3.3 GHz & 4xCortex-A720@2.4 GHz |
| GPU | Adreno GPU | Immortalis-G925 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AMR, APE, OGG, FLAC, WAV, MIDI, WMA | Yes |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh, Li-Po Battery | 6500 mAh, Si/C |
| Fast Charging | Yes, 120W Super Flash Charging | Yes, 100W |
| Reverse Charging | Yes | Yes |