Samsung Galaxy A51 vs A13 5G
Here we compared two smartphones: the 6.5-inch Samsung Galaxy A51 (with Exynos 9 Octa 9611) that was released on December 12, 2019, against the Samsung Galaxy A13 5G, which is powered by MediaTek Dimensity 700 5G and came out 24 months after. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.
Key differences
Reasons to consider the Samsung Galaxy A51
- 50% higher pixel density (405 vs 270 PPI)
- Delivers 45% higher peak brightness (631 against 436 nits)
- Ability to record video in 4K resolution
- Has an ultra-wide angle camera lens
- More recent OS version: Android 13 versus 12
- Super AMOLED display (versus competitor's PLS TFT)
- Thinner bezels – 6.3% more screen real estate
- The front-facing camera can record video at 4K
Reasons to consider the Samsung Galaxy A13 5G
- Comes with 1000 mAh larger battery capacity: 5000 vs 4000 mAh
- Higher display refresh rate – 90 Hz
- 15% better performance in AnTuTu Benchmark (245K versus 212K)
- The phone is 2-years newer
- More energy-efficient CPU – MediaTek Dimensity 700 5G
- 32% faster in single-core GeekBench 5 test: 462 and 349 points
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Review
Display
Screen quality, color accuracy, brightness
Performance
CPU/GPU performance in apps and games
Battery
Battery life, charging type and speed
Camera
Photo and video recording quality
Connectivity
Networks, ports, data transmission
NanoReview score
Final comparison evaluation
Value for money
You can enter your local price of these phones (in USD or any other currency) and click on the "Calculate" button to see which one has a better value for money.
Tests and specifications
Comparison table of technical specifications and testsDisplay
| Type | Super AMOLED | PLS TFT |
| Size | 6.5 inches | 6.5 inches |
| Resolution | 1080 x 2400 pixels | 720 x 1600 pixels |
| Aspect ratio | 20:9 | 20:9 |
| PPI | 405 ppi | 270 ppi |
| Refresh rate | 60 Hz | 90 Hz |
| Adaptive refresh rate | No | No |
| Max rated brightness | 400 nits | 500 nits |
| HDR support | No | No |
| Screen protection | Corning Gorilla Glass 3 | Tempered glass |
| Screen-to-body ratio | 87.4% | 81.1% |
| Display features | - Always-On Display | - |
| RGB color space | 98.8% | 89.4% |
| PWM | 242 Hz | Not detected |
| Response time | 25 ms | 35 ms |
| Contrast | ∞ Infinity | 1519:1 |
Peak brightness test (auto)
Design and build
| Height | 158.5 mm (6.24 inches) | 164.5 mm (6.48 inches) |
| Width | 73.6 mm (2.9 inches) | 75.5 mm (2.97 inches) |
| Thickness | 7.9 mm (0.31 inches) | 8.8 mm (0.35 inches) |
| Weight | 172 g (6.07 oz) | 195 g (6.88 oz) |
| Waterproof | No | No |
| Rear material | Plastic | Plastic |
| Frame material | Plastic | Plastic |
| Colors | White, Black | Black |
| Fingerprint scanner | Yes, in-display | Yes, in home button |
Screen-to-body ratio
Performance
| Chipset | Samsung Exynos 9 Octa 9611 | MediaTek Dimensity 700 5G |
| Max clock | 2300 MHz | 2200 MHz |
| CPU cores | 8 (4 + 4) | 8 (2 + 6) |
| Architecture | - 4 cores at 1.7 GHz: Cortex-A53 - 4 cores at 2.3 GHz: Cortex-A73 |
- 6 cores at 2 GHz: Cortex-A55 - 2 cores at 2.2 GHz: Cortex-A76 |
| Lithography process | 10 nanometers | 7 nanometers |
| Graphics | Mali-G72 MP3 | Mali-G57 MC2 |
| GPU clock | 850 MHz | 950 MHz |
| FLOPS | ~259 GFLOPS | ~243 GFLOPS |
Benchmarks
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
AnTuTu Benchmark 9
| CPU | 63753 | 77589 |
| GPU | 43839 | 57434 |
| Memory | 43507 | 52691 |
| UX | 62692 | 59678 |
| Total score | 212699 | 245386 |
3DMark Wild Life Performance
| Max surface temperature | 42.2 °C | 43 °C |
| Stability | 95% | 98% |
| Graphics test | 4 FPS | 7 FPS |
| Graphics score | 812 | 1189 |
PCMark 3.0
| Web score | - | 5640 |
| Video editing | - | 4959 |
| Photo editing | - | 11701 |
| Data manipulation | - | 6007 |
| Writing score | - | 8407 |
Memory
| RAM size | 4, 6 GB | 4 GB |
| Memory type | LPDDR4X | LPDDR4X |
| Memory clock | 1866 MHz | 2133 MHz |
| Channels | 2 | 2 |
| Storage size | 64, 128 GB | 64 GB |
| Storage type | UFS 2.0 | eMMC 5.1 |
| Memory card | MicroSD | MicroSD |
| Memory card max size | Up to 512 GB | Up to 1024 GB |
Software
| Operating system | Android 10 (Can be upgraded to Android 13) | Android 11 (Can be upgraded to Android 12) |
| ROM | One UI 5.0 | One UI Core 4.1 |
| OS size | 23 GB | 16.5 GB |
Battery
| Capacity | 4000 mAh | 5000 mAh |
| Charge power | 15 W | 15 W |
| Battery type | Li-Po | Li-Po |
| Replaceable | No | No |
| Wireless charging | No | No |
| Reverse charging | No | No |
| Fast charging | Yes (40% in 35 min) | Yes (27% in 30 min) |
| Full charging time | 1:50 hr | 2:18 hr |
| Web browsing | 09:34 hr | - |
| Watching video | 11:29 hr | - |
| Gaming | 05:12 hr | - |
| Standby | 83 hr | - |
General battery life
Camera
| Matrix | 48 megapixels | 50 megapixels |
| Image resolution | 8000 x 6000 | 8700 x 5800 |
| Zoom | Digital | Digital |
| Flash | LED | LED |
| Stabilization | Digital | Digital |
| 8K video recording | No | No |
| 4K video recording | Up to 30FPS | No |
| 1080p video recording | Up to 30FPS | Up to 30FPS |
| Slow motion | 960 FPS (720p) | - |
| Angle of widest lens | 120° | - |
| Lenses | 4 (48 MP + 12 MP + 5 MP + 5 MP) | 3 (50 MP + 2 MP + 2 MP) |
| Wide (main) lens | - 48 MP - Aperture: f/2.0 - Focal length: 26 mm - Pixel size: 0.8 micron - Sensor: 1/2", Sony IMX582 (Exmor-RS CMOS) - Phase autofocus |
- 50 MP - Aperture: f/1.8 - Focal length: 26 mm - Pixel size: 0.64 micron - Sensor: 1/2.76", Samsung S5KJN1 (ISOCELL Plus CMOS) - Phase autofocus |
| Ultra-wide lens | - 12 MP - Aperture: f/2.2 - Focal length: 13 mm - Pixel size: 1.12 micron |
- |
| Macro lens | - 5 MP - Aperture: f/2.4 - Focal length: 40 mm - Pixel size: 1.12 micron |
- 2 MP - Aperture: f/2.4 |
| Depth lens | - 5 MP - Aperture: f/2.2 - Pixel size: 1.12 micron - Sensor: 1/5.0" (CMOS) |
- 2 MP - Aperture: f/2.4 |
| Camera features | - Bokeh mode - Pro mode |
- Bokeh mode - Pro mode |
| Megapixels | 32 megapixels | 5 megapixels |
| Image resolution | 6560 x 4928 | 2560 x 1960 |
| Aperture | f/2.2 | f/2.0 |
| Focal length | 26 mm | - |
| Pixel size | 0.8 microns | - |
| Sensor type | ISOCELL CMOS | CMOS |
| Sensor size | 1/2.8" | - |
| Video resolution | 2160p (4K) at 30 FPS | 1080p (Full HD) at 30 FPS |
Connectivity
| Wi-Fi standard | Wi-Fi 5 (802.11 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 | 5 |
| Bluetooth features | PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP | 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 |
| GPS | GPS, GLONASS, Beidou, Galileo | GPS, GLONASS, Beidou, Galileo |
| NFC* | Yes | 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* | 12 | 18 |
| 5G support | No | Yes |
Sound
| Speakers | Mono | Mono |
| Headphone audio jack | Yes | Yes |
| FM radio | Yes | - |
| Dolby Atmos | Yes | Yes |
Speakers test
Max loudness
Other
| Category | Mid-range | Budget |
| Announced | December 2019 | December 2021 |
| Release date | December 2019 | December 2021 |
| SAR (head) | 0.596 W/kg | - |
| SAR (body) | 1.45 W/kg | - |
| Sensors | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
- Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Conclusion
If the performance and battery life are more important to you, then choose the Samsung Galaxy A13 5G. But if the software and camera are more of a priority – go for the Samsung Galaxy A51.
Cast your vote
Total votes: 36