Samsung Galaxy A13 vs Galaxy A02s
Here we compared two budget smartphones: the 6.6-inch Samsung Galaxy A13 (with Exynos 850) that was released on March 4, 2022, against the Samsung Galaxy A02s, which is powered by Qualcomm Snapdragon 450 and came out 16 months before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the gadgets.
Key differences
Reasons to consider the Samsung Galaxy A13
- 48% higher pixel density (400 vs 270 PPI)
- Compatible with Wi-Fi 5 wireless networks
- Newer Bluetooth version (v5)
- Delivers 29% higher peak brightness (593 against 461 nits)
- Fingerprint scanner
- Uses a faster type of memory: LPDDR4X
- 23% better performance in AnTuTu Benchmark (125K versus 101K)
- More energy-efficient CPU – Exynos 850
- Has an ultra-wide angle camera lens
- More recent OS version: Android 13 versus 12
- The phone is 1-year and 4-months newer
- The front-facing camera can record video at 1080p
Reasons to consider the Samsung Galaxy A02s
- Shows 13% longer battery life (38:50 vs 34:21 hours)
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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
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Tests and specifications
Comparison table of technical specifications and testsDisplay
| Type | PLS TFT | PLS TFT |
| Size | 6.6 inches | 6.5 inches |
| Resolution | 1080 x 2408 pixels | 720 x 1600 pixels |
| Aspect ratio | 20:9 | 20:9 |
| PPI | 400 ppi | 270 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Max rated brightness | 500 nits | 400 nits |
| HDR support | No | No |
| Screen protection | Corning Gorilla Glass 5 | Tempered glass |
| Screen-to-body ratio | 83.2% | 81.8% |
| RGB color space | 99.9% | 95.5% |
| PWM | Not detected | - |
| Response time | 33 ms | 37 ms |
| Contrast | 1257:1 | 1095:1 |
Peak brightness test (auto)
Design and build
| Height | 165.1 mm (6.5 inches) | 164.2 mm (6.46 inches) |
| Width | 76.4 mm (3.01 inches) | 75.9 mm (2.99 inches) |
| Thickness | 8.8 mm (0.35 inches) | 9.1 mm (0.36 inches) |
| Weight | 195 g (6.88 oz) | 196 g (6.91 oz) |
| Waterproof | No | No |
| Rear material | Plastic | Plastic |
| Frame material | Plastic | Plastic |
| Colors | White, Black, Blue, Yellow | White, Black |
| Fingerprint scanner | Yes, in home button | No |
Screen-to-body ratio
Performance
| Chipset | Samsung Exynos 850 | Qualcomm Snapdragon 450 |
| Max. clock | 2000 MHz | 1800 MHz |
| CPU cores | 8 (8) | 8 (8) |
| Architecture | - 8 cores at 2 GHz: Cortex-A55 | - 8 cores at 1.8 GHz: Cortex-A53 |
| Lithography process | 8 nanometers | 14 nanometers |
| Graphics | Mali-G52 MP1 | Adreno 506 |
| GPU clock | 820 MHz | 720 MHz |
| FLOPS | ~126 GFLOPS | ~124 GFLOPS |
Benchmarks
Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
AnTuTu Benchmark 9
| CPU | 35523 | 29716 |
| GPU | 24759 | 14228 |
| Memory | 30778 | 28702 |
| UX | 33751 | 28409 |
| Total score | 125329 | 101815 |
3DMark Wild Life Performance
| Stability | 97% | - |
| Graphics test | 3 FPS | - |
| Graphics score | 508 | - |
| PCMark 3.0 score | 4902 | - |
Memory
| RAM size | 3, 4, 6 GB | 3 GB |
| Memory type | LPDDR4X | LPDDR3 |
| Memory clock | - | 933 MHz |
| Channels | 2 | 1 |
| Storage size | 32, 64, 128 GB | 32 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 12 (Can be upgraded to Android 13) | Android 10.0 (Can be upgraded to Android 12) |
| ROM | One UI Core 5.0 | One UI Core 4.1 |
| OS size | 16.5 GB | 15 GB |
Battery
| Capacity | 5000 mAh | 5000 mAh |
| Charge power | 15 W | 15 W |
| Battery type | Li-Po | Li-Ion |
| Replaceable | No | No |
| Wireless charging | No | No |
| Reverse charging | No | No |
| Fast charging | Yes (27% in 30 min) | Yes (30% in 30 min) |
| Full charging time | 2:18 hr | 2:36 hr |
| Web browsing | 11:49 hr | 14:46 hr |
| Watching video | 13:14 hr | 14:37 hr |
| Gaming | 06:54 hr | 06:05 hr |
| Standby | 122 hr | 131 hr |
General battery life
Phones With the Best Battery Life (117th and 34th place)
Camera
| Matrix | 50 megapixels | 13 megapixels |
| Image resolution | 8192 x 6144 | 4128 x 3096 |
| 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 | - | No |
| Lenses | 4 (50 MP + 5 MP + 2 MP + 2 MP) | 3 (13 MP + 2 MP + 2 MP) |
| Wide (main) lens | - 50 MP - Aperture: f/1.8 - Focal length: 26 mm - Pixel size: 0.64 micron - Sensor: 1/2.76", Samsung S5KJN1 (ISOCELL CMOS) - Phase autofocus |
- 13 MP - Aperture: f/1.8 - Phase autofocus |
| Ultra-wide lens | - 5 MP - Aperture: f/2.2 - Pixel size: 1.12 micron - Sensor: 1/5" (CMOS) |
- |
| Macro lens | - 2 MP - Aperture: f/2.4 |
- 2 MP - Aperture: f/2.4 |
| Depth lens | - 2 MP - Aperture: f/2.4 |
- 2 MP - Aperture: f/2.4 |
| Camera features | - Bokeh mode - Pro mode |
- Bokeh mode |
| Megapixels | 8 megapixels | 5 megapixels |
| Image resolution | 3264 x 2448 | 2560 x 1960 |
| Aperture | f/2.2 | f/2.2 |
| Sensor type | CMOS | CMOS |
| Video resolution | 1080p (Full HD) at 30 FPS | 720p at 30 FPS |
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 |
- Wi-Fi Direct - Wi-Fi Hotspot |
| Bluetooth version | 5 | 4.2 |
| Bluetooth features | PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP | LE, A2DP |
| USB type | USB Type-C | USB Type-C |
| USB version | 2 | 2 |
| USB features | - Charging - USB-Storage mode |
- Charging - USB-Storage mode |
| GPS | GPS, GLONASS, Beidou, Galileo | GPS, GLONASS, Beidou, Galileo |
| 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 |
| LTE Cat* | 7 | 4 |
| 5G support | No | No |
Sound
| Speakers | Mono | Mono |
| Headphone audio jack | Yes | Yes |
| FM radio | No | Yes |
| Dolby Atmos | Yes | Yes |
Speakers test
Max. loudness
Other
| Category | Budget | Budget |
| Announced | March 2022 | November 2020 |
| Release date | March 2022 | January 2021 |
| SAR (head) | 0.37 W/kg | 0.4 W/kg |
| SAR (body) | 1.39 W/kg | 1.37 W/kg |
| Sensors | - Gyroscope - Accelerometer - Compass - Fingerprint |
- Proximity sensor - Accelerometer - Ambient light sensor |
*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 A13 is definitely a better buy.
Cast your vote
Total votes: 12