Vivo Y31 5G vs Vivo Y29
54
out of 100
VS
51
out of 100
Here we compared two budget smartphones: the 6.68-inch Vivo Y31 5G (with Qualcomm Snapdragon 4 Gen 2 ) that was released on September 15, 2025, against the Vivo Y29, which is powered by MediaTek Dimensity 6300 and came out 8 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 Vivo Y31 5G
- Comes with 1000 mAh larger battery capacity: 6500 vs 5500 mAh
- Waterproof body (IP68 classification)
- More recent OS version: Android 15 versus 14
- More energy-efficient CPU – Snapdragon 4 Gen 2
- 30% faster in single-core GeekBench 6 test: 771 and 594 points
- The phone is 8 months newer
Reasons to consider the Vivo Y29
- Newer Bluetooth version (v5.4)
- Reverse charging feature
- Includes a 3.5 mm headphone audio jack 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 | IPS LCD |
| Size | 6.68 inches | 6.68 inches |
| Resolution | 720 x 1608 pixels | 720 x 1608 pixels |
| Aspect ratio | 20:9 | 20:9 |
| PPI | 264 ppi | 264 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Adaptive refresh rate | Yes (60-120 Hz) | Yes (60-120 Hz) |
| Max rated brightness | 1000 nits | 1000 nits |
| HDR support | No | No |
| Screen protection | Guardian Glass | Tempered glass |
| Screen-to-body ratio | 84.2% | 85.4% |
Design and build
| Height | 166.14 mm (6.54 inches) | 165.75 mm (6.53 inches) |
| Width | 77.01 mm (3.03 inches) | 76.1 mm (3 inches) |
| Thickness | 8.39 mm (0.33 inches) | 8.1 mm (0.32 inches) |
| Weight | 209 g (7.37 oz) | 198 g (6.98 oz) |
| Waterproof | IP68 | IP64 |
| Rear material | Plastic | Plastic |
| Frame material | Plastic | Plastic |
| Colors | Black, Red | Black, Gold, Blue |
| Fingerprint scanner | Yes, in-button | Yes, in-button |
Screen-to-body ratio
Performance
| Chipset | Qualcomm Snapdragon 4 Gen 2 | MediaTek Dimensity 6300 |
| Max clock | 2200 MHz | 2400 MHz |
| CPU cores | 8 (2 + 6) | 8 (2 + 6) |
| Architecture | - 6 cores at 2 GHz: Cortex-A55 - 2 cores at 2.2 GHz: Cortex-A78 |
- 6 cores at 2 GHz: Cortex-A55 - 2 cores at 2.4 GHz: Cortex-A76 |
| L3 cache | - | 2 MB |
| Manufacturing | Samsung | TSMC |
| Lithography process | 4 nanometers | 6 nanometers |
| Neural processor (NPU) | Yes | Yes |
| Graphics | Adreno 613 | Mali-G57 MC2 |
| GPU shading units | 128 | 64 |
| GPU clock | 955 MHz | 1072 MHz |
| FLOPS | ~244.5 GFLOPS | ~137.2 GFLOPS |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Compute Score (GPU)
| Compute Score (GPU) | 1424 | 1415 |
| Single-core score | 771 | 594 |
| Multi-core score | 2059 | 1686 |
AnTuTu Benchmark 11
| CPU | 234118 | 197171 |
| GPU | 45437 | 60792 |
| Memory | 109175 | 95851 |
| UX | 142889 | 179761 |
| Total score | 531619 | 533575 |
| Samples | Less than 3 | Less than 3 |
Memory
| RAM size | 4 GB | 4 GB |
| Memory type | LPDDR4X | LPDDR4X |
| Memory clock | 2133 MHz | 2133 MHz |
| Channels | 2 | 2 |
| Storage size | 128 GB | 128 GB |
| Storage type | eMMC 5.1 | eMMC 5.1 |
| Memory card | MicroSD | MicroSD |
| Memory card max size | Up to 1024 GB | Up to 1024 GB |
Software
| Operating system | Android 15 | Android 14 |
| ROM | FuntouchOS 15 | Funtouch OS 14 |
| OS updates | - | 1 year |
| Security updates | - | 2 years |
Battery
| Capacity | 6500 mAh | 5500 mAh |
| Max charge power | 44 W | 44 W |
| Battery type | Silicon-Carbon (Si/C) | Li-Ion |
| Replaceable | No | No |
| Wireless charging | No | No |
| Reverse charging | No | Yes |
| Bypass charging | No | - |
| Fast charging | Yes (50% in 38 min) | Yes |
Main camera
| Matrix | 50 megapixels | 50 megapixels |
| Zoom | Digital | Digital |
| Flash | Dual LED | Dual LED |
| Stabilization | Digital | Digital |
| 8K video recording | No | No |
| 4K video recording | No | No |
| 1080p video recording | Up to 30FPS | Up to 30FPS |
| Lenses | 1) Standard: 50 MP 2) Depth |
1) Standard: 50 MP 2) Depth |
| Camera features | - Bokeh mode | - Bokeh mode - Pro mode |
| Image resolution | 50 MP | 50 MP |
| Aperture | f/1.8 | f/1.8 |
| Sensor size | - | 1/1.95" (≈ 0.51 inch) |
| Pixel size | - | 0.8 micron |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Digital | Digital |
Selfie camera
| Megapixels | 8 megapixels | 8 megapixels |
| Aperture | f/2.0 | f/2.0 |
| Sensor | CMOS | CMOS |
| Autofocus | No | No |
| Stabilization | Digital | Digital |
| Video resolution | 1080p (Full HD) at 30 FPS | 1080p (Full HD) at 30 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 | 4.2 | 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, Beidou, Galileo, QZSS | GPS, GLONASS, Beidou, Galileo |
| NFC* | No | No |
| Infrared port | No | No |
| 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 | Yes |
Sound
| Speakers | Stereo | Stereo |
| Headphone audio jack | No | Yes |
| FM radio | No | Yes |
| Dolby Atmos | No | No |
Other
| Category | Budget | Budget |
| Announced | September 2025 | December 2024 |
| Release date | September 2025 | December 2024 |
| Launch price (MSRP) | - | $180 |
| Sensors | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
- Proximity sensor - Accelerometer - Ambient light sensor - Compass - Fingerprint |
| Bundled charger | Yes, 44 W | Yes, 44 W |
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Conclusion
If the performance, gaming, battery life, and software are more important to you, then choose the Vivo Y31 5G. But if the connectivity and sound are more of a priority – go for the Vivo Y29.
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