Xiaomi Redmi 15C 5G vs Tecno Spark 40 Pro
54
out of 100
VS
56
out of 100
Here we compared two smartphones: the 6.9-inch Xiaomi Redmi 15C 5G (with MediaTek Dimensity 6300) that was released on September 18, 2025, against the Tecno Spark 40 Pro, which is powered by MediaTek Helio G100 Ultimate and came out 2 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 Xiaomi Redmi 15C 5G
- Newer Bluetooth version (v5.4)
- Comes with 800 mAh larger battery capacity: 6000 vs 5200 mAh
Reasons to consider the Tecno Spark 40 Pro
- 73% higher pixel density (440 vs 254 PPI)
- Has 2x more RAM: 8GB versus 4GB
- Higher display refresh rate – 144 Hz
- Stereo speakers
- Slow-motion recording at 120FPS
- Thinner bezels – 7.6% more screen real estate
- AMOLED display (versus competitor's IPS LCD)
- Supports higher wattage charging (45W versus 33W)
- Has a built-in infrared port
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 | IPS LCD | AMOLED |
| Size | 6.9 inches | 6.78 inches |
| Resolution | 720 x 1600 pixels | 1224 x 2720 pixels |
| Aspect ratio | 20:9 | 20:9 |
| PPI | 254 ppi | 440 ppi |
| Refresh rate | 120 Hz | 144 Hz |
| Adaptive refresh rate | Yes (60-120 Hz) | Yes (60-120 Hz) |
| Max rated brightness | 810 nits | 4500 nits |
| HDR support | No | No |
| Touch sampling rate | 240 Hz | - |
| Screen protection | Tempered glass | Gorilla Gorilla Glass 7i |
| Screen-to-body ratio | 81.8% | 89.4% |
| Display features | - | - DCI-P3 |
| RGB color space | 99.9% | - |
| PWM | Not detected | - |
| Response time | 36 ms | - |
| Contrast | 1159:1 | - |
Peak brightness test (auto)
Design and build
| Height | 173.16 mm (6.82 inches) | 163.67 mm (6.44 inches) |
| Width | 81.07 mm (3.19 inches) | 75.87 mm (2.99 inches) |
| Thickness | 8.2 mm (0.32 inches) | 6.69 mm (0.26 inches) |
| Weight | 211 g (7.44 oz) | 170 g (6 oz) |
| Waterproof | IP64 | IP64 |
| Rear material | Plastic | Plastic |
| Frame material | Plastic | Plastic |
| Colors | Black, Green, Purple | Black, Gray, Green |
| Fingerprint scanner | Yes, in-button | Yes, in-display |
| Repairability | Average (2.63/5) | - |
| Drop resistance | Average (D) · 45 drops | - |
Screen-to-body ratio
Performance
| Chipset | MediaTek Dimensity 6300 | MediaTek Helio G100 Ultimate |
| Max clock | 2400 MHz | 2200 MHz |
| CPU cores | 8 (2 + 6) | 8 (2 + 6) |
| Architecture | - 6 cores at 2 GHz: Cortex-A55 - 2 cores at 2.4 GHz: Cortex-A76 |
- 6 cores at 2 GHz: Cortex-A55 - 2 cores at 2.2 GHz: Cortex-A76 |
| L3 cache | 2 MB | - |
| Manufacturing | TSMC | TSMC |
| Lithography process | 6 nanometers | 6 nanometers |
| Neural processor (NPU) | Yes | Yes |
| Graphics | Mali-G57 MP2 | Mali-G57 MP2 |
| GPU shading units | 64 | 64 |
| GPU clock | 1072 MHz | 1000 MHz |
| FLOPS | ~137.2 GFLOPS | ~128 GFLOPS |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Compute Score (GPU)
| Compute Score (GPU) | 374 | 1400 |
| Single-core score | 474 | 723 |
| Multi-core score | 1591 | 1979 |
AnTuTu Benchmark 11
| CPU | 216347 | 219234 |
| GPU | 47392 | 48259 |
| Memory | 122820 | 137662 |
| UX | 170206 | 179730 |
| Total score | 556765 | 584885 |
| Samples | Less than 3 | [8 tests] |
3DMark Steel Nomad Light
| Graphics test | - | 1 FPS |
| Graphics score | - | 147 |
PCMark 3.0
| Web score | - | 10846 |
| Video editing | - | 6390 |
| Photo editing | - | 24306 |
| Data manipulation | - | 6292 |
| Writing score | - | 13023 |
Recent User Tests
Xiaomi Redmi 15C 5G
| Date | Benchmark | Result |
|---|---|---|
| 📘 2026-09-05 (Jervynn) | AnTuTu 11 | 584325 |
Tecno Spark 40 Pro
| Date | Benchmark | Result |
|---|---|---|
| 📘 2026-09-09 (TTnulode) | AnTuTu 12 | 717221 |
| 📘 2026-09-01 (Nulode) | AnTuTu 11 | 601111 |
| 📘 2026-07-21 (Youngjayy) | AnTuTu 11 | 578939 |
| 📘 2026-06-27 (Denchik) | AnTuTu 11 | 584885 |
| 📘 2026-05-19 (Mustafiz) | AnTuTu 11 | 587722 |
Memory
| RAM size | 4 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 2.2 | UFS 2.2 |
| Memory card | MicroSD | MicroSD |
| Memory card max size | Up to 1024 GB | Up to 1024 GB |
Software
| Operating system | Android 15 | Android 15 |
| ROM | HyperOS 2.0 | HIOS 15.1 |
| OS updates | 5 years | - |
Battery
| Capacity | 6000 mAh | 5200 mAh |
| Max charge power | 33 W | 45 W |
| Battery type | Li-Po | Li-Po |
| Replaceable | No | No |
| Wireless charging | No | No |
| Reverse charging | Yes | Yes |
| Fast charging | Yes (50% in 40 min) | Yes (50% in 24 min) |
| Full charging time | 1:38 hr | 0:55 hr |
| Battery cycles | 1000 cycles | - |
Main camera
| Matrix | 50 megapixels | 50 megapixels |
| Image resolution | 8160 x 6144 | 8160 x 6144 |
| Zoom | Digital | Digital |
| Flash | LED | Dual LED |
| Stabilization | Digital | Digital |
| 8K video recording | No | No |
| 4K video recording | No | No |
| 1080p video recording | Up to 30FPS | Up to 60FPS |
| Slow motion | No | 120 FPS (720p) |
| Lenses | 1) Standard: 50 MP 2) Depth |
1) Standard: 50 MP 2) Depth |
| Camera features | - Bokeh mode - Pro mode |
- Bokeh mode - Pro mode |
| Image resolution | 50 MP | 50 MP |
| Aperture | f/1.8 | f/1.6 |
| Focal length | 28 mm | - |
| Sensor | Samsung S5KJNS | - |
| Sensor size | 1/2.76" (≈ 0.36 inch) | 1/2.8" (≈ 0.36 inch) |
| Pixel size | 0.64 micron | 0.64 micron |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Digital | Digital |
Selfie camera
| Megapixels | 8 megapixels | 13 megapixels |
| Aperture | f/2.0 | f/2.2 |
| Sensor | CMOS | CMOS |
| Sensor size | 1/3.06" (≈ 0.33 inch) | 1/3.1" (≈ 0.32 inch) |
| Pixel size | 1.12 micron | 1.12 micron |
| Autofocus | No | No |
| Stabilization | No | Digital |
| Video resolution | 1080p (Full HD) at 30 FPS | 1080p (Full HD) at 60 FPS |
| Depth sensor (TOF 3D) | No | No |
Connectivity
| Wi-Fi standard | Wi-Fi 5 (802.11 a/b/g/n/ac) | Wi-Fi 5 (802.11 a/b/g/n/ac) |
| Wi-Fi features | - Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
- Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
| Bluetooth version | 5.4 | 5.3 |
| 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 | GPS, GLONASS, Galileo |
| NFC* | Depends on the region | Depends on the region |
| Infrared port | No | 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 |
| 5G support | Yes | No |
Sound
| Speakers | Mono | Stereo |
| Headphone audio jack | Yes | Yes |
| FM radio | Yes | Yes |
| Dolby Atmos | No | Yes |
Speakers test
Max loudness
Other
| Category | Budget | Mid-range |
| Announced | September 2025 | July 2025 |
| Release date | September 2025 | July 2025 |
| Launch price (MSRP) | $149 | $180 |
| Sensors | - Accelerometer - Ambient light sensor - Compass - Fingerprint |
- Proximity sensor - Accelerometer - Ambient light sensor - Compass - Fingerprint |
| Bundled charger | Yes, 33 W | Yes, 45 W |
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Conclusion
If the display, performance, gaming, design, and sound are more important to you, then choose the Tecno Spark 40 Pro. But if the camera, battery life, and software are more of a priority – go for the Xiaomi Redmi 15C 5G.
Cast your vote
Total votes: 8