Tecno Spark 40 vs Realme P4 5G
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Compared 2 smartphones : Tecno Spark 40 Manufactured in July, 2025, with display 6.67 with chipsetMediaTek Helio G81, vs Realme P4 5G, Manufactured in August, 2025 with chipsetMediaTek Dimensity 7400. Below are specs, tests, pros and cons for each device
Key Differences
Reasons to choose Tecno Spark 40
- Supports Dolby Atmos
Reasons to choose Realme P4 5G
- Larger display: 6.77in
- Higher pixel density: 388ppi
- Higher refresh rate: 144Hz
- Lighter design: 185g vs 188g
- Higher battery capacity: 7000mAh vs 5200mAh
- Newer Bluetooth version: 5.4 vs 5.3
Versions
| Memory Options | - 4/128 GB - 4/256 GB - 6/128 GB - 8/256 GB |
- 6/128 GB - 8/128 GB - 8/256 GB |
Review
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
Adjust each parameter’s importance to find the best match for you.
Tests & specs
Specs & test comparisonDisplay
| Type | IPS LCD | OLED |
| Size | 6.67 in | 6.77 in |
| Resolution | 720x1600 pixels | 1080x2392 pixels |
| Aspect ratio | 20:9 | 20:9 |
| Pixel density | 263 ppi | 388 ppi |
| Refresh rate | 120 Hz | 144 Hz |
| Adaptive refresh rate | Yes (60-120 Hz) | Yes (60-120 Hz) |
| Max brightness | n/a | 1600 nits |
| HDR support | No | Yes, HDR10+ |
| Touch Sampling Rate | n/a | 240 Hz |
| Screen-to-body ratio | 84.2 % | 89.3 % |
| Features | n/a | - DCI-P3 - Always-On Display - DC dimming |
Design & Build
| Height | 165.6 mm (6.52 in) | 163.4 mm (6.43 in) |
| Width | 77 mm (3.03 in) | 75.88 mm (2.99 in) |
| Thickness | 7.7 mm (0.3 in) | 7.58 mm (0.3 in) |
| Weight | 188 g (6.63 oz) | 185 g (6.53 oz) |
| Water resistance | IP64 | IP66 |
| Frame | Plastic | Plastic |
| Colors | - White - Black - Gray - Blue |
- Gray - Blue - Red |
| Fingerprint sensor | Yes In-Button | Yes, In-Display |
Screen-to-body ratio
Performance
| Chipset | MediaTek Helio G81 | MediaTek Dimensity 7400 |
| Max Frequency | 2000 MHz | 2600 MHz |
| CPU Cores | 8 (2 + 6) | 8 (4 + 4) |
| Architecture | - 6/1.8 (Cortex-A55) - 2/2 (Cortex-A75) |
- 4/2 (Cortex-A55) - 4/2.6 (Cortex-A78) |
| Process | TSMC | TSMC |
| Transistor Size | 12 nm | 4 nm |
| Neural Processor | Yes | MediaTek APU 655 |
| Graphics | Mali-G52 MP2 | Mali-G615 MP2 |
| GPU Cores | 48 | 256 |
| GPU Frequency | 1000 MHz | 1300 MHz |
| FLOPS | 96 GFLOPS | 665.6 GFLOPS |
| Geekbench 6 (Single-Core) | 501 | 997 |
| Geekbench 6 (Multi-Core) | 1410 | 2955 |
| CPU | 84479 | 209772 |
| GPU | 35504 | 175672 |
| Memory | 67616 | 180497 |
| UX | 67813 | 181060 |
| NanoReview Score | 255412 | 745001 |
Memory
| RAM Size | 4 GB | 6 GB |
| Memory Type | LPDDR4X | n/a |
| Memory Frequency | 1800 MHz | n/a |
| Channels | 2 | n/a |
| Storage Capacity | 128 GB | 128 GB |
| Storage Type | eMMC 5.1 | UFS 3.1 |
| Memory Card | MicroSD | No |
Software
| OS | Android 15 | Android 15 |
| UI Skin | HIOS 15 | Realme UI 6.0 |
Battery
| Volume | 5200 mAh | 7000 mAh |
| Max Charging Power | 45 W | 80 W |
| Battery Type | Li-Po | Silicon Carbon (Si/C) |
| Removable | No | No |
| Wireless Charging | No | No |
| Reverse Charging | No | No |
| Fast Charging | Yes (50% in 21 min) | Yes |
| Full Charge Time | 0:56 h | n/a |
Main camera
| Matrix | 50 MP | 50 MP |
| Photo resolution | n/a | 8192x6144 pixels |
| Zoom | Digital | Digital |
| Flash | Dual LED | LED |
| Stabilization | Digital | Digital |
| 8K Recording | No | No |
| 4K Recording | No | Yes (Up to 30 fps) |
| 1080p Recording | Yes (Up to 30 fps) | Yes (Up to 60 fps) |
| Slow Motion | n/a | 240 fps (720p) |
| Wide-angle lens | n/a | 112 ° |
| Lenses count | Standard: 50 MP Depth |
Standard: 50 MP Ultra-wide: 8 MP |
| Features | - Bokeh effect - Pro mode |
Bokeh effect |
| Matrix | 50 MP | 50 MP |
| Aperture | n/a | f/1.8 |
| Focal length | n/a | 27 mm |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Digital | Digital |
| Matrix | n/a | 8 MP |
| Aperture | n/a | f/2.2 |
| Stabilization | n/a | Digital |
Front camera
| Matrix | 8 MP | 16 MP |
| Photo resolution | n/a | 4920x3264 pixels |
| Aperture | n/a | f/2.4 |
| Sensor | CMOS | n/a |
| Autofocus | No | No |
| Stabilization | No | Digital |
| Video resolution | 1080p (Full HD) at 30 fps | 1080p (Full HD) at 30 fps |
| TOF 3D sensor | No | No |
Connectivity
| Wi-Fi version | 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 MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
| Bluetooth version | 5.3 | 5.4 |
| 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 - Galileo |
- GPS - GLONASS - Beidou - Galileo - QZSS |
| NFC* | Varies by region | No |
| Infrared Port | Yes | Yes |
| SIM Count* | 2 | 2 |
| SIM Type | Nano | Nano |
| SIM Mode | Dual SIM Standby | Dual SIM Standby |
| eSIM Support * | No | No |
| Hybrid Slot | No | No |
| 2G Bands | n/a | GSM 850/900/1800MHz |
| 3G Bands | n/a | WCDMA 1/5/8 |
| LTE Bands* | n/a | LTE (B1/B3/B5/B8/B40/B41) |
| 5G Support | No | Yes |
Sound
| 3.5 mm Jack | Yes | No |
| FM Radio | Yes | n/a |
| Dolby Atmos | Yes | n/a |
Other
| Class | Budget | Mid-range |
| Announced | July, 2025 yr | August, 2025 yr |
| Release Date | July, 2025 yr | August, 2025 yr |
| MSRP ($) | 130 | 210 |
| Sensors | - Proximity Sensor - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor |
- Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor |
| Charger Included | Yes 45 W | Yes, 80 W |
*
Attention!
Config, frequencies, NFC, and other specs may vary by region.
Results
After analyzing the data, we consider Realme P4 5G the clear winner in this comparison.
Survey
Total Votes: 0
