Realme 15 5G (India) vs Oppo K13 5G
67
out of 100
VS
61
out of 100
Here we compared two mid-range smartphones: the 6.8-inch Realme 15 5G (India) (with MediaTek Dimensity 7300 Plus) that was released on July 24, 2025, against the Oppo K13 5G, which is powered by Qualcomm Snapdragon 6 Gen 4 and came out 3 months before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.
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Key differences
Reasons to consider the Realme 15 5G (India)
- Higher display refresh rate – 144 Hz
- Newer Bluetooth version (v5.4)
- Optical image stabilization
- Waterproof body (IP68 classification)
- 15% higher pixel density (453 vs 395 PPI)
- Thinner bezels – 5.4% more screen real estate
- Weighs 21 grams less
- The front-facing camera can record video at 4K
Review
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
Connectivity
Networks, ports, data transmission
Scores with a red asterisk (*) are approximate and may change in the future as we gather more data.
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Value for money (Beta)
Tests and specifications
Comparison table of technical specifications and testsDisplay
| Type | OLED | AMOLED |
| Size | 6.8 inches | 6.67 inches |
| Resolution | 1280 x 2800 pixels | 1080 x 2400 pixels |
| Aspect ratio | 19.5:9 | 20:9 |
| PPI | 453 ppi | 395 ppi |
| Refresh rate | 144 Hz | 120 Hz |
| Adaptive refresh rate | Yes | Yes (60-120 Hz) |
| Max rated brightness | 1800 nits | 1200 nits |
| Max rated brightness in HDR | 6500 nits | - |
| HDR support | Yes, HDR10+ | No |
| Touch sampling rate | 240 Hz | 180 Hz |
| Screen protection | Tempered glass | Tempered glass |
| Screen-to-body ratio | 91.9% | 86.5% |
| Display features | - DCI-P3 - Always-On Display - DC Dimming |
- DCI-P3 - Always-On Display - DC Dimming |
Design and build
| Height | 162.27 mm (6.39 inches) | 163.2 mm (6.43 inches) |
| Width | 76.16 mm (3 inches) | 76.1 mm (3 inches) |
| Thickness | 7.66 mm (0.3 inches) | 8.5 mm (0.33 inches) |
| Weight | 187 g (6.6 oz) | 208 g (7.34 oz) |
| Waterproof | IP68 | IP65 |
| Rear material | - | Plastic |
| Frame material | Plastic | Plastic |
| Colors | Silver, Green, Purple | White, Black, Purple |
| Fingerprint scanner | Yes, in-display | Yes, in-display |
Screen-to-body ratio
Performance
| Chipset | MediaTek Dimensity 7300 Plus | Qualcomm Snapdragon 6 Gen 4 |
| Max clock | 2600 MHz | 2300 MHz |
| CPU cores | 8 (4 + 4) | 8 (1 + 3 + 4) |
| Architecture | - 4 cores at 2 GHz: Cortex-A55 - 4 cores at 2.5 GHz: Cortex-A78 |
- 4 cores at 1.8 GHz: Kryo Silver (Cortex-A520) - 3 cores at 2.2 GHz: Kryo Gold (Cortex-A720) - 1 core at 2.3 GHz: Kryo Prime (Cortex-A720) |
| L3 cache | 4 MB | - |
| Manufacturing | TSMC | TSMC |
| Lithography process | 4 nanometers | 4 nanometers |
| Neural processor (NPU) | MediaTek APU 655 | Hexagon |
| Graphics | Mali-G615 MP2 | Adreno 810 |
| GPU shading units | 256 | 256 |
| GPU clock | 1047 MHz | 1150 MHz |
| FLOPS | ~536.1 GFLOPS | ~588.8 GFLOPS |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Compute Score (GPU)
| Compute Score (GPU) | 2497 | 3979 |
| Single-core score | 1014 | 996 |
| Multi-core score | 2916 | 2977 |
AnTuTu Benchmark 11
| CPU | 324723 | 355945 |
| GPU | 129982 | 163781 |
| Memory | 188349 | 193607 |
| UX | 265988 | 190639 |
| Total score | 909042 | 903972 |
| Samples | Less than 3 | [16 tests] |
3DMark Steel Nomad Light
| Stability | - | 98% |
| Graphics test | - | 3 FPS |
| Graphics score | - | 352 |
PCMark 3.0
| Web score | 16211 | 10662 |
| Video editing | 7055 | 6264 |
| Photo editing | 33918 | 19358 |
| Data manipulation | 8815 | 9333 |
| Writing score | 15660 | 13830 |
Recent User Tests
Realme 15 5G (India)
No benchmark results yet
Oppo K13 5G
| Date | Benchmark | Result |
|---|---|---|
| 📘 2026-07-08 (Kinetic) | AnTuTu 11 | 953688 |
| 📘 2026-06-29 (Promanoop95) | Geekbench 6 GPU | 4001 |
| 📘 2026-06-24 (Sartaj Saifi) | AnTuTu 11 | 981995 |
| 📘 2026-05-19 (shoYa) | AnTuTu 11 | 998290 |
| 📘 2026-04-28 (Promanoop95) | Geekbench 6 GPU | 3979 |
Memory
| RAM size | 8 GB | 8 GB |
| Memory type | LPDDR4X | LPDDR4X |
| Memory clock | 2133 MHz | 2133 MHz |
| Channels | 2 | 2 |
| Storage size | 128 GB | 128 GB |
| Storage type | UFS 3.1 | UFS 3.1 |
| Memory card | No | No |
Software
| Operating system | Android 15 | Android 15 |
| ROM | Realme UI 6.0 | ColorOS 15 |
Battery
| Capacity | 7000 mAh | 7000 mAh |
| Max charge power | 80 W | 80 W |
| Battery type | Silicon-Carbon (Si/C) | Silicon-Carbon (Si/C) |
| Replaceable | No | No |
| Wireless charging | No | No |
| Reverse charging | No | No |
| Fast charging | Yes | Yes (62% in 30 min) |
| Full charging time | - | 0:57 hr |
Main camera
| Matrix | 50 megapixels | 50 megapixels |
| Image resolution | 8192 x 6144 | 8192 x 6144 |
| Zoom | Digital | Digital |
| Flash | Dual LED | LED |
| Stabilization | Optical | Digital |
| 8K video recording | No | No |
| 4K video recording | Up to 30FPS | Up to 30FPS |
| 1080p video recording | Up to 60FPS | Up to 60FPS |
| Slow motion | - | 120 FPS (1080p) |
| Angle of widest lens | 112° | - |
| Lenses | 1) Standard: 50 MP 2) Ultrawide: 8 MP |
1) Standard: 50 MP 2) Depth: 2 MP |
| Camera features | - Bokeh mode - Pro mode |
- Bokeh mode - Pro mode |
| Image resolution | 50 MP | 50 MP |
| Aperture | f/1.8 | f/1.9 |
| Focal length | 24 mm | 27 mm |
| Sensor | Sony IMX896 | Omnivision OV50D40 Light Hunter 400 |
| Sensor size | 1/1.56" (≈ 0.64 inch) | 1/2.88" (≈ 0.35 inch) |
| Pixel size | - | 0.61 micron |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Optical | Digital |
| Image resolution | 8 MP | - |
| Aperture | f/2.2 | - |
| Focal length | 16 mm | - |
| Stabilization | Digital | - |
Selfie camera
| Megapixels | 50 megapixels | 16 megapixels |
| Image resolution | 8192 x 6144 | 4920 x 3264 |
| Aperture | f/2.4 | f/2.5 |
| Focal length | 23 mm | 23 mm |
| Sensor | CMOS | Sony IMX480 |
| Sensor size | - | 1/3.09" (≈ 0.32 inch) |
| Pixel size | - | 1 micron |
| Autofocus | - | No |
| Stabilization | Digital | Digital |
| Video resolution | 2160p (4K) at 30 FPS | 1080p (Full HD) at 30 FPS |
| Depth sensor (TOF 3D) | No | No |
Connectivity
| Wi-Fi standard | Wi-Fi 6 (802.11 a/b/g/n/ac/ax) | Wi-Fi 6 (802.11 a/b/g/n/ac/ax) |
| Wi-Fi features | - Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
- Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
| Bluetooth version | 5.4 | 5.2 |
| Bluetooth features | LE | LE |
| USB type | USB Type-C | USB Type-C |
| USB version | 2 | 2 |
| USB features | - Charging - USB-Storage mode - OTG |
- Charging - USB-Storage mode - OTG |
| DisplayPort | No | No |
| GPS | GPS, GLONASS, Beidou, Galileo, QZSS | GPS, GLONASS, Beidou, Galileo, QZSS |
| NFC* | No | No |
| Infrared port | Yes | Yes |
| Number of SIM* | 2 | 2 |
| Type of SIM card | Nano | Nano |
| Multi SIM mode | Standby | Standby |
| eSIM support* | No | No |
| Hybrid slot | No | No |
| LTE Cat* | - | 18 |
| 5G support | Yes | Yes |
Sound
| Speakers | Stereo | Stereo |
| Headphone audio jack | No | No |
| FM radio | No | No |
Other
| Category | Mid-range | Mid-range |
| Announced | July 2025 | April 2025 |
| Release date | July 2025 | April 2025 |
| Launch price (MSRP) | $280 | $269 |
| Sensors | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
- Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
| Bundled charger | Yes, 80 W | Yes, 80 W |
Further details
Notes on K13 5G:
- Only the Chinese model has NFC. In China, it’s sold under two names: Oppo K13x and Oppo K12s.
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Conclusion
After analyzing all the data, we think that the Realme 15 5G (India) is definitely a better buy.
Cast your vote
Total votes: 5