Vivo iQOO Z11i vs Oppo A6x 4G
50
out of 100
VS
53
out of 100
Here we compared two budget smartphones: the 6.74-inch Vivo iQOO Z11i (with Qualcomm Snapdragon 4 Gen 2) that was released on July 3, 2026, against the Oppo A6x 4G, which is powered by Qualcomm Snapdragon 685 and came out 7 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 iQOO Z11i
- 40% better performance in AnTuTu Benchmark (633K versus 452K)
- Newer Bluetooth version (v5.1)
- Water-resistant body (IP65 classification)
- Stereo speakers
- Has 50% more RAM: 6GB versus 4GB
- Faster storage type - UFS 3.1 versus UFS 2.2
- More energy-efficient CPU – Snapdragon 4 Gen 2
- The phone is 7 months newer
- 2x faster in single-core GeekBench 6 test: 920 and 449 points
- Has a built-in infrared port
Reasons to consider the Oppo A6x 4G
- Expandable storage via MicroSD card up to 1024GB
- 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 | 6.74 inches | 6.75 inches |
| Resolution | 720 x 1600 pixels | 720 x 1570 pixels |
| Aspect ratio | 20:9 | 19.5:9 |
| PPI | 260 ppi | 256 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Adaptive refresh rate | Yes (60-120 Hz) | Yes (60-120 Hz) |
| Max rated brightness | 1200 nits | 1125 nits |
| HDR support | No | No |
| Touch sampling rate | - | 240 Hz |
| Screen protection | Tempered glass | Tempered glass |
| Screen-to-body ratio | 85% | 85.5% |
| Display features | - DCI-P3 | - DCI-P3 |
Design and build
| Height | 167.4 mm (6.59 inches) | 166.61 mm (6.56 inches) |
| Width | 77.1 mm (3.04 inches) | 78.51 mm (3.09 inches) |
| Thickness | 8.39 mm (0.33 inches) | 8.61 mm (0.34 inches) |
| Weight | 209 g (7.37 oz) | 210 g (7.41 oz) |
| Waterproof | IP65 | IP64 |
| Advanced cooling | - | Vapor chamber |
| Rear material | Plastic | Plastic |
| Frame material | Plastic | Plastic |
| Colors | Gold, Blue | Blue, Purple |
| Fingerprint scanner | Yes, in-button | Yes, in-button |
Screen-to-body ratio
Performance
| Chipset | Qualcomm Snapdragon 4 Gen 2 | Qualcomm Snapdragon 685 |
| Max clock | 2200 MHz | 2800 MHz |
| CPU cores | 8 (2 + 6) | 8 (4 + 4) |
| Architecture | - 6 cores at 2 GHz: Cortex-A55 - 2 cores at 2.2 GHz: Cortex-A78 |
- 4 cores at 1.9 GHz: Cortex-A53 - 4 cores at 2.8 GHz: Cortex-A73 |
| Manufacturing | Samsung | TSMC |
| Lithography process | 4 nanometers | 6 nanometers |
| Neural processor (NPU) | Yes | Hexagon 686 |
| Graphics | Adreno 613 | Adreno 610 |
| GPU shading units | 128 | 128 |
| GPU clock | 955 MHz | 1260 MHz |
| FLOPS | ~244.5 GFLOPS | ~322.6 GFLOPS |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Compute Score (GPU)
| Compute Score (GPU) | 421 | 48 |
| Single-core score | 920 | 449 |
| Multi-core score | 2258 | 1257 |
AnTuTu Benchmark 11
| CPU | 229462 | 195569 |
| GPU | 47514 | 29569 |
| Memory | 165088 | 107925 |
| UX | 191567 | 119785 |
| Total score | 633631 | 452848 |
| Samples | Less than 3 | Less than 3 |
Recent User Tests
Vivo iQOO Z11i
No benchmark results yet
Oppo A6x 4G
| Date | Benchmark | Result |
|---|---|---|
| 📘 2026-09-10 -> Editaddicts | Geekbench 6 CPU | 485 / 1332 |
| 📘 2026-09-05 -> Editaddicts | AnTuTu 11 | 445263 |
Memory
| RAM size | 6 GB | 4 GB |
| Memory type | LPDDR4X | LPDDR4X |
| Memory clock | 2133 MHz | 2133 MHz |
| Channels | 2 | 2 |
| Storage size | 128 GB | 64 GB |
| Storage type | UFS 3.1 | UFS 2.2 |
| Memory card | No | MicroSD |
| Memory card max size | - | Up to 1024 GB |
Software
| Operating system | Android 16 | Android 15 (Can be upgraded to Android 16) |
| ROM | OriginOS 6 | ColorOS 16 |
| OS updates | - | 2 years |
| Security updates | - | 3 years |
Battery
| Capacity | 6500 mAh | 6500 mAh |
| Max charge power | 15 W | 15 W |
| Battery type | Silicon-Carbon (Si/C) | Silicon-Carbon (Si/C) |
| Replaceable | No | No |
| Wireless charging | No | No |
| Reverse charging | Yes | Yes |
| Bypass charging | No | No |
| Fast charging | Yes | Yes |
Main camera
| Matrix | 13 megapixels | 13 megapixels |
| Zoom | Digital | Digital |
| Flash | LED | LED |
| Stabilization | Digital | Digital |
| 8K video recording | No | No |
| 4K video recording | No | No |
| 1080p video recording | Up to 30FPS | Up to 30FPS |
| Slow motion | - | 120 FPS (720p) |
| Lenses | 1) Standard: 13 MP |
1) Standard: 13 MP |
| Camera features | - Bokeh mode - Pro mode |
- Bokeh mode - Pro mode |
| Image resolution | 13 MP | 13 MP |
| Aperture | f/2.2 | f/2.2 |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Digital | Digital |
Selfie camera
| Megapixels | 5 megapixels | 5 megapixels |
| Aperture | f/2.2 | f/2.2 |
| 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 | 5.1 | 5 |
| Bluetooth features | PAN, OPP, 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 | No |
| Number of SIM* | 2 | 2 |
| Type of SIM card | Nano | Nano |
| Multi SIM mode | Standby | Standby |
| eSIM support* | No | No |
| Hybrid slot | No | Yes |
| 5G support | Yes | No |
Sound
| Speakers | Stereo | Mono |
| Headphone audio jack | No | Yes |
| FM radio | No | No |
| Dolby Atmos | - | No |
Other
| Category | Budget | Budget |
| Announced | July 2026 | December 2025 |
| Release date | July 2026 | December 2025 |
| Launch price (MSRP) | - | $160 |
| Sensors | - Proximity sensor - Accelerometer - Ambient light sensor - Compass - Fingerprint |
- Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
| Bundled charger | Yes, 15 W | Yes, 15 W |
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Conclusion
If the camera and battery life are more important to you, then choose the Oppo A6x 4G. But if the performance, gaming, and sound are more of a priority – go for the Vivo iQOO Z11i.
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