Samsung Galaxy A18 4G vs Realme 16x 5G
54
out of 100
VS
60
out of 100
Here we compared two mid-range smartphones: the 6.7-inch Samsung Galaxy A18 4G (with Exynos 1610) that was released on September 15, 2026, against the Realme 16x 5G, which is powered by MediaTek Dimensity 6300 and came out 1 month before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.
Select the amount of RAM to evaluate performance and value for money more precisely
Key differences
Reasons to consider the Samsung Galaxy A18 4G
- 52% higher pixel density (385 vs 254 PPI)
- Optical image stabilization
- More recent OS version: Android 17 versus 16
- Super AMOLED display (versus competitor's IPS LCD)
- Supports Dolby Atmos sound technology
- 25% faster in single-core GeekBench 6 test: 962 and 770 points
- Weighs 21 grams less
Reasons to consider the Realme 16x 5G
- Comes with 2000 mAh larger battery capacity: 7000 vs 5000 mAh
- Higher display refresh rate – 144 Hz
- Water-resistant body (IP65 classification)
- Stereo speakers
- Supports higher wattage charging (45W versus 25W)
- Reverse charging feature
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.
Select your primary usage scenario to get a more accurate NanoReview Score
Value for money (Beta)
Tests and specifications
Comparison table of technical specifications and testsDisplay
| Type | Super AMOLED | IPS LCD |
| Size | 6.7 inches | 6.81 inches |
| Resolution | 1080 x 2340 pixels | 720 x 1570 pixels |
| Aspect ratio | 19.5:9 | 19.5:9 |
| PPI | 385 ppi | 254 ppi |
| Refresh rate | 90 Hz | 144 Hz |
| Adaptive refresh rate | No | Yes |
| Max rated brightness | 800 nits | 975 nits |
| HDR support | No | No |
| Touch sampling rate | - | 180 Hz |
| Screen protection | Corning Gorilla Glass 3 | Panda-1681 |
| Screen-to-body ratio | 86% | 87.5% |
| Display features | - DCI-P3 | - |
Design and build
| Height | 164.4 mm (6.47 inches) | 166.5 mm (6.56 inches) |
| Width | 77.9 mm (3.07 inches) | 78.2 mm (3.08 inches) |
| Thickness | 7.7 mm (0.3 inches) | 8.8 mm (0.35 inches) |
| Weight | 196 g (6.91 oz) | 217 g (7.65 oz) |
| Waterproof | IP64 | IP65 |
| Rear material | Plastic | Plastic |
| Frame material | Plastic | Plastic |
| Colors | Black, Gray, Blue | White, Brown |
| Fingerprint scanner | Yes, in-button | Yes, in-button |
Screen-to-body ratio
Performance
| Chipset | Exynos 1610 | MediaTek Dimensity 6300 |
| Max clock | 2400 MHz | 2400 MHz |
| CPU cores | 8 (2 + 6) | 8 (2 + 6) |
| Architecture | - 6 cores at 2 GHz: Cortex-A55 - 2 cores at 2.4 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 | 5 nanometers | 6 nanometers |
| Neural processor (NPU) | Yes | Yes |
| Graphics | Mali-G68 MP4 | Mali-G57 MP2 |
| GPU shading units | 128 | 64 |
| GPU clock | - | 1072 MHz |
| FLOPS | - | ~137.2 GFLOPS |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Compute Score (GPU)
| Compute Score (GPU) | 1309 | 1418 |
| Single-core score | 962 | 770 |
| Multi-core score | 1987 | 1946 |
AnTuTu Benchmark 11
| CPU | 262139 | 238202 |
| GPU | 42910 | 47858 |
| Memory | 111676 | 122581 |
| UX | 191839 | 203038 |
| Total score | 608564 | 611679 |
| 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 | 64 GB | 128 GB |
| Storage type | UFS 2.2 | UFS 2.2 |
| Memory card | MicroSD | MicroSD |
| Memory card max size | Up to 2048 GB | Up to 2048 GB |
Software
| Operating system | Android 17 | Android 16 |
| ROM | One UI 9.0 | Realme UI 7.0 |
| OS size | 22 GB | - |
| OS updates | 6 years | 2 years |
| Security updates | 6 years | 3 years |
Battery
| Capacity | 5000 mAh | 7000 mAh |
| Max charge power | 25 W | 45 W |
| Battery type | Li-Ion | Silicon-Carbon (Si/C) |
| Replaceable | No | No |
| Wireless charging | No | No |
| Reverse charging | No | Yes |
| Bypass charging | - | Yes |
| Fast charging | Yes (50% in 30 min) | Yes |
Main camera
| Matrix | 50 megapixels | 50 megapixels |
| Image resolution | 8160 x 6120 | 8192 x 6144 |
| Zoom | Digital | Digital |
| Flash | LED | LED |
| Stabilization | Optical | Digital |
| 8K video recording | No | No |
| 4K video recording | No | No |
| 1080p video recording | Up to 30FPS | Up to 60FPS |
| Slow motion | 120 FPS (720p) | 120 FPS (720p) |
| Lenses | 1) Standard: 50 MP 2) Ultrawide: 5 MP 3) Macro: 2 MP |
1) Standard: 50 MP |
| Camera features | - Bokeh mode - Pro mode |
- Bokeh mode - Pro mode |
| Image resolution | 50 MP | 50 MP |
| Aperture | f/1.8 | f/1.8 |
| Focal length | 0.64 mm | - |
| Sensor size | 1/2.76" (≈ 0.36 inch) | - |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Optical | Digital |
| Image resolution | 5 MP | - |
| Aperture | f/2.2 | - |
| Sensor size | 1/5" (≈ 0.2 inch) | - |
| Pixel size | 1.12 micron | - |
| Stabilization | No | - |
| Image resolution | 2 MP | - |
| Aperture | f/2.4 | - |
| Stabilization | No | - |
Selfie camera
| Megapixels | 13 megapixels | 8 megapixels |
| Image resolution | 4160 x 3120 | - |
| Aperture | f/2.0 | f/2.0 |
| Focal length | 26 mm | - |
| Sensor | - | CMOS |
| Sensor size | 1/3.1" (≈ 0.32 inch) | - |
| Pixel size | 1.12 micron | - |
| Autofocus | No | No |
| Stabilization | No | 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 | 5.3 | 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, QZSS | GPS, GLONASS, Beidou, Galileo, QZSS |
| NFC* | Depends on the region | 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 | Yes |
| 5G support | No | Yes |
Sound
| Speakers | Mono | Stereo |
| Headphone audio jack | No | No |
| FM radio | - | No |
| Dolby Atmos | Yes | No |
Other
| Category | Mid-range | Mid-range |
| Announced | September 2026 | August 2026 |
| Release date | September 2026 | August 2026 |
| Launch price (MSRP) | $279 | $250 |
| SAR (head) | 0.54 W/kg | - |
| SAR (body) | 1.37 W/kg | - |
| Sensors | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
- Proximity sensor - Accelerometer - Ambient light sensor - Compass - Fingerprint |
| Bundled charger | Not included | Yes, 45 W |
*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 16x 5G is definitely a better buy.
Cast your vote
Total votes: < 1