Samsung Galaxy A18 4G vs Galaxy A12
54
out of 100
VS
37
out of 100
Here we compared two smartphones: the 6.7-inch Samsung Galaxy A18 4G (with Exynos 1610) that was released on September 15, 2026, against the Samsung Galaxy A12, which is powered by MediaTek Helio P35 and came out 5 years and 10 months 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
- Water-resistant body (IP64 classification)
- 3x better performance in AnTuTu Benchmark (608K versus 204K)
- Higher display refresh rate – 90 Hz
- 43% higher pixel density (385 vs 270 PPI)
- Newer Bluetooth version (v5.3)
- Optical image stabilization
- The phone is 5 years and 10 months newer
- More recent OS version: Android 17 versus 13
- More energy-efficient CPU – Exynos 1610
- Has 2x more RAM: 4GB versus 2GB
- Uses a faster type of memory: LPDDR4X 2133 MHz
- Compatible with Wi-Fi 5 wireless networks
- Slow-motion recording at 120FPS
Reasons to consider the Samsung Galaxy A12
- 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.
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 | PLS TFT |
| Size | 6.7 inches | 6.5 inches |
| Resolution | 1080 x 2340 pixels | 720 x 1600 pixels |
| Aspect ratio | 19.5:9 | 20:9 |
| PPI | 385 ppi | 270 ppi |
| Refresh rate | 90 Hz | 60 Hz |
| Adaptive refresh rate | No | No |
| Max rated brightness | 800 nits | 450 nits |
| HDR support | No | No |
| Screen protection | Corning Gorilla Glass 3 | Tempered glass |
| Screen-to-body ratio | 86% | 82.1% |
| Display features | - DCI-P3 | - |
| RGB color space | - | 96.3% |
| PWM | - | 337 Hz |
| Response time | - | 52 ms |
| Contrast | - | 864:1 |
Screen space comparison
Galaxy A18 4G
6.7″ (19.5:9 ratio) = 17.1 in2
Galaxy A12
6.5″ (20:9 ratio) = 15.8 in2
~8% more screen space
Peak brightness test (auto)
Design and build
| Height | 164.4 mm (6.47 inches) | 164 mm (6.46 inches) |
| Width | 77.9 mm (3.07 inches) | 75.8 mm (2.98 inches) |
| Thickness | 7.7 mm (0.3 inches) | 8.9 mm (0.35 inches) |
| Weight | 196 g (6.91 oz) | 205 g (7.23 oz) |
| Waterproof | IP64 | No |
| Rear material | Plastic | Plastic |
| Frame material | Plastic | Plastic |
| Colors | Black, Gray, Blue | White, Black, Blue, Red |
| Fingerprint scanner | Yes, in-button | Yes, in-button |
Screen-to-body ratio
Performance
| Chipset | Exynos 1610 | MediaTek Helio P35 |
| Max clock | 2400 MHz | 2300 MHz |
| CPU cores | 8 (2 + 6) | 8 (4 + 4) |
| Architecture | - 6 cores at 2 GHz: Cortex-A55 - 2 cores at 2.4 GHz: Cortex-A78 |
- 4 cores at 1.8 GHz: Cortex-A53 - 4 cores at 2.3 GHz: Cortex-A53 |
| Manufacturing | Samsung | TSMC |
| Lithography process | 5 nanometers | 12 nanometers |
| Neural processor (NPU) | Yes | No |
| Graphics | Mali-G68 MP4 | IMG PowerVR GE8320 |
| GPU shading units | 64 | 32 |
| GPU clock | 949 MHz | 680 MHz |
| FLOPS | ~121.5 GFLOPS | ~43.5 GFLOPS |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Compute Score (GPU)
| Compute Score (GPU) | 1309 | - |
| Single-core score | 962 | 300 |
| Multi-core score | 1987 | 824 |
AnTuTu Benchmark 11
| CPU | 262139 | 98355 |
| GPU | 42910 | 9461 |
| Memory | 111676 | 57623 |
| UX | 191839 | 38722 |
| Total score | 608564 | 204161 |
| Samples | Less than 3 | [2 tests] |
Recent User Tests
Samsung Galaxy A18 4G
No benchmark results yet
Samsung Galaxy A12
| Date | Benchmark | Result |
|---|---|---|
| 📘 2026-09-25 -> a05stech | AnTuTu 12 | 261637 |
| 📘 2026-08-09 (Fintex) | AnTuTu 11 | 193141 |
| 📘 2026-06-12 -> Karlue392007 | CPU Throttle | 78% |
| 📘 2026-06-03 (Renzs) | AnTuTu 11 | 204161 |
Memory
| RAM size | 4 GB | 2 GB |
| Memory type | LPDDR4X | LPDDR4 |
| Memory clock | 2133 MHz | 1866 MHz |
| Channels | 2 | 2 |
| Storage size | 64 GB | 32 GB |
| Storage type | UFS 2.2 | eMMC 5.1 |
| Memory card | MicroSD | MicroSD |
| Memory card max size | Up to 2048 GB | Up to 1024 GB |
Software
| Operating system | Android 17 | Android 10.0 (Can be upgraded to Android 13) |
| ROM | One UI 9.0 | One UI Core 5.1 |
| OS size | 22 GB | 13 GB |
| OS updates | 6 years | 2 years |
| Security updates | 6 years | 4 years |
Battery
| Capacity | 5000 mAh | 5000 mAh |
| Max charge power | 25 W | 15 W |
| Battery type | Li-Ion | Li-Po |
| Replaceable | No | No |
| Wireless charging | No | No |
| Reverse charging | No | No |
| Fast charging | Yes (50% in 30 min) | Yes (20% in 30 min) |
| Full charging time | - | 3:03 hr |
| Web browsing | - | 11:00 hr |
| Watching video | - | 13:25 hr |
| Gaming | - | 06:03 hr |
| Standby | - | 133 hr |
General battery life
Smartphones With Long Battery Life (#142nd place)
Main camera
| Matrix | 50 megapixels | 48 megapixels |
| Image resolution | 8160 x 6120 | 8000 x 6000 |
| 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 30FPS |
| Slow motion | 120 FPS (720p) | No |
| Angle of widest lens | - | 123° |
| Lenses | 1) Standard: 50 MP 2) Ultrawide: 5 MP 3) Macro: 2 MP |
1) Standard: 48 MP 2) Ultrawide: 5 MP 3) Macro: 2 MP 4) Depth: 2 MP |
| Camera features | - Bokeh mode - Pro mode |
- Bokeh mode - Pro mode |
| Image resolution | 50 MP | 48 MP |
| Aperture | f/1.8 | f/2.0 |
| Focal length | 26 mm | 26 mm |
| Sensor | - | Samsung S5KGM2 |
| Sensor size | 1/2.76" (≈ 0.36 inch) | 1/2" (≈ 0.5 inch) |
| Pixel size | 0.64 micron | 0.8 micron |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Optical | Digital |
| Image resolution | 5 MP | 5 MP |
| Aperture | f/2.2 | f/2.2 |
| Sensor size | 1/5" (≈ 0.2 inch) | - |
| Pixel size | 1.12 micron | - |
| Stabilization | No | Digital |
| Image resolution | 2 MP | 2 MP |
| Aperture | f/2.4 | f/2.4 |
| Stabilization | No | No |
DxOMark main camera tests
Photo quality
Video quality
Generic main camera score
| Samples | - | Photo samples of Samsung Galaxy A12 from DxOMark |
Selfie camera
| Megapixels | 13 megapixels | 8 megapixels |
| Image resolution | 4160 x 3120 | 3264 x 2448 |
| Aperture | f/2.0 | f/2.0 |
| Focal length | 27 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 4 (802.11 b/g/n) |
| Wi-Fi features | - Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
- Dual Band - Wi-Fi Direct - Wi-Fi Hotspot |
| Bluetooth version | 5.3 | 5 |
| Bluetooth features | LE | PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP |
| 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 | - |
| GPS | GPS, GLONASS, Beidou, Galileo, QZSS | GPS, GLONASS, Beidou, Galileo |
| NFC* | Depends on the region | Yes |
| 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 |
| LTE Cat* | - | 7 |
| 5G support | No | No |
Sound
| Speakers | Mono | Mono |
| Headphone audio jack | No | Yes |
| FM radio | - | Yes |
| Dolby Atmos | Yes | Yes |
Speakers test
Max loudness
Other
| Category | Mid-range | Budget |
| Announced | September 2026 | November 2020 |
| Release date | September 2026 | December 2020 |
| Launch price (MSRP) | $279 | $180 |
| Successor | - | - Samsung Galaxy A18 4G |
| SAR (head) | 0.54 W/kg | 0.67 W/kg |
| SAR (body) | 1.37 W/kg | 1.38 W/kg |
| Sensors | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
- Proximity sensor - Accelerometer - Ambient light sensor - Fingerprint |
| Bundled charger | Not included | - |
*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 Samsung Galaxy A18 4G is definitely a better buy.
Cast your vote
Total votes: < 1