Samsung Galaxy A15 5G vs Galaxy A03
47
out of 100
VS
33
out of 100
Here we compared two budget smartphones: the 6.5-inch Samsung Galaxy A15 5G (with MediaTek Dimensity 6100 Plus) that was released on December 11, 2023, against the Samsung Galaxy A03, which is powered by Unisoc T606 and came out 2 years and 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 A15 5G
- 74% better performance in AnTuTu Benchmark (507K versus 291K)
- Delivers 87% higher peak brightness (790 against 422 nits)
- Higher display refresh rate – 90 Hz
- 47% higher pixel density (396 vs 270 PPI)
- Modern USB Type-C port
- Shows 7% longer battery life (22:46 vs 21:21 hours)
- Newer Bluetooth version (v5.3)
- More recent OS version: Android 16 versus 13
- Fingerprint scanner
- More energy-efficient CPU – Dimensity 6100 Plus
- Has 2x more RAM: 4GB versus 2GB
- Slow-motion recording at 120FPS
- Super AMOLED display (versus competitor's PLS TFT)
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
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 | 6.5 inches | 6.5 inches |
| Resolution | 1080 x 2340 pixels | 720 x 1600 pixels |
| Aspect ratio | 19.5:9 | 20:9 |
| PPI | 396 ppi | 270 ppi |
| Refresh rate | 90 Hz | 60 Hz |
| Adaptive refresh rate | No | No |
| Max rated brightness | 800 nits | 400 nits |
| HDR support | No | No |
| Screen protection | Tempered glass | Tempered glass |
| Screen-to-body ratio | 84.4% | 81.9% |
| Display features | - DCI-P3 | - |
| RGB color space | 99% | 96% |
| PWM | 90 Hz | Not detected |
| Response time | 1 ms | 45 ms |
| Contrast | ∞ Infinity | 1641:1 |
Peak brightness test (auto)
Design and build
| Height | 160.1 mm (6.3 inches) | 164.2 mm (6.46 inches) |
| Width | 76.8 mm (3.02 inches) | 75.9 mm (2.99 inches) |
| Thickness | 8.4 mm (0.33 inches) | 9.1 mm (0.36 inches) |
| Weight | 200 g (7.05 oz) | 196 g (6.91 oz) |
| Waterproof | No | No |
| Rear material | Plastic | Plastic |
| Frame material | Plastic | Plastic |
| Colors | Black, Blue, Yellow | Black, Blue, Red |
| Fingerprint scanner | Yes, in-button | No |
Screen-to-body ratio
Performance
| Chipset | MediaTek Dimensity 6100 Plus | Unisoc T606 |
| Max clock | 2200 MHz | 1600 MHz |
| CPU cores | 8 (2 + 6) | 8 (2 + 6) |
| Architecture | - 6 cores at 2 GHz: Cortex-A55 - 2 cores at 2.2 GHz: Cortex-A76 |
- 6 cores at 1.6 GHz: Cortex-A55 - 2 cores at 1.6 GHz: Cortex-A75 |
| L3 cache | 2 MB | 1 MB |
| Manufacturing | TSMC | TSMC |
| Lithography process | 6 nanometers | 12 nanometers |
| Neural processor (NPU) | Yes | No |
| Graphics | Mali-G57 MC2 | Mali G57 MP1 |
| GPU shading units | 64 | 32 |
| GPU clock | 962 MHz | 650 MHz |
| FLOPS | ~123.1 GFLOPS | ~41.6 GFLOPS |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Compute Score (GPU)
| Compute Score (GPU) | 1263 | - |
| Single-core score | 675 | 370 |
| Multi-core score | 1957 | 1199 |
AnTuTu Benchmark 11
| CPU | 217616 | 136204 |
| GPU | 41857 | 15043 |
| Memory | 108852 | 67286 |
| UX | 139217 | 73173 |
| Total score | 507542 | 291706 |
| Samples | [6 tests] | [3 tests] |
3DMark Steel Nomad Light
| Stability | 97% | - |
| Graphics test | 1 FPS | - |
| Graphics score | 132 | - |
PCMark 3.0
| Web score | 8902 | 6677 |
| Video editing | 4692 | 3936 |
| Photo editing | 15554 | 14202 |
| Data manipulation | 7068 | 5677 |
| Writing score | 10187 | 8365 |
Recent User Tests
Samsung Galaxy A15 5G
| Date | Benchmark | Result |
|---|---|---|
| 📘 2026-09-17 -> Bulbo | AnTuTu 12 | 608209 |
| 📘 2026-09-14 -> Bulbo | AnTuTu 12 | 608209 |
| 📘 2026-08-15 (Julian Ludwig) | Geekbench 6 GPU | 1245 |
| 📘 2026-08-15 (Julian Ludwig) | Geekbench 6 CPU | 675 / 1791 |
| 📘 2026-08-01 (Gota) | Geekbench 6 CPU | 675 / 1957 |
Samsung Galaxy A03
| Date | Benchmark | Result |
|---|---|---|
| 📘 2026-09-19 (Muniviiro) | AnTuTu 12 | 367769 |
| 📘 2025-11-19 -> Userer | AnTuTu 11 | 291706 |
| 📘 2025-11-17 (niokn) | AnTuTu 11 | 303324 |
| 📘 2025-10-08 (KIN) | AnTuTu 11 | 291379 |
| 📘 2024-07-30 (enmitysl) | Geekbench 6 CPU | 370 / 1199 |
Memory
| RAM size | 4 GB | 2 GB |
| Memory type | LPDDR4X | LPDDR4X |
| Memory clock | 2133 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 1024 GB | Up to 1024 GB |
Software
| Operating system | Android 14 (Can be upgraded to Android 16) | Android 11 (Can be upgraded to Android 13) |
| ROM | One UI 7.0 | One UI Core 5.1 |
| OS size | 20 GB | 13.5 GB |
| OS updates | 2 years | 2 years |
| Security updates | 3 years | 4 years |
Battery
| Capacity | 5000 mAh | 5000 mAh |
| Max charge power | 25 W | 15 W |
| Battery type | Li-Ion | Li-Ion |
| Replaceable | No | No |
| Wireless charging | No | No |
| Reverse charging | No | No |
| Fast charging | Yes (51% in 30 min) | Yes (20% in 40 min) |
| Full charging time | 1:23 hr | 3:35 hr |
| Web browsing | 10:02 hr | 09:11 hr |
| Watching video | 13:42 hr | 11:46 hr |
| Gaming | 07:43 hr | 05:23 hr |
| Standby | 97 hr | 103 hr |
General battery life
Main camera
| Matrix | 50 megapixels | 48 megapixels |
| Image resolution | 8160 x 6120 | 8000 x 6000 |
| 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) | No |
| Lenses | 1) Standard: 50 MP 2) Ultrawide: 5 MP 3) Macro: 2 MP |
1) Standard: 48 MP 2) Depth: 2 MP |
| Camera features | - Bokeh mode - Pro mode |
- Bokeh mode |
| Image resolution | 50 MP | 48 MP |
| Aperture | f/1.8 | f/1.8 |
| Focal length | 26 mm | - |
| Sensor | Hynix Hi5022Q | - |
| Sensor size | 1/2.8" (≈ 0.36 inch) | - |
| Pixel size | 0.64 micron | 0.8 micron |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Digital | Digital |
| Image resolution | 5 MP | - |
| Aperture | f/2.2 | - |
| Focal length | 17 mm | - |
| Sensor | SmartSense SC501CS | - |
| Sensor size | 1/5" (≈ 0.2 inch) | - |
| Pixel size | 1.12 micron | - |
| Stabilization | Digital | - |
| Image resolution | 2 MP | - |
| Aperture | f/2.4 | - |
| Sensor | GalaxyCore GC02M1 | - |
| Stabilization | No | - |
Selfie camera
| Megapixels | 13 megapixels | 5 megapixels |
| Image resolution | 4160 x 3120 | 2560 x 1960 |
| Aperture | f/2.0 | f/2.2 |
| Focal length | 26 mm | - |
| Sensor | GalaxyCore GC013A | CMOS |
| Sensor size | 1/3.06" (≈ 0.33 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 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 |
| Bluetooth features | LE | LE, A2DP |
| USB type | USB Type-C | Micro USB |
| USB version | 2 | 2 |
| USB features | - Charging - USB-Storage mode - OTG |
- Charging - USB-Storage mode |
| 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 | No |
| LTE Cat* | - | 4 |
| 5G support | Yes | No |
Sound
| Speakers | Mono | Mono |
| Headphone audio jack | Yes | Yes |
| FM radio | No | - |
| Dolby Atmos | Yes | Yes |
Speakers test
Max loudness
Other
| Category | Budget | Budget |
| Announced | December 2023 | November 2021 |
| Release date | December 2023 | January 2022 |
| Launch price (MSRP) | $199 | $140 |
| Successor | - Samsung Galaxy A17 5G | - Samsung Galaxy A07 4G |
| SAR (head) | 0.8 W/kg | - |
| SAR (body) | 1.46 W/kg | - |
| Sensors | - Gyroscope - Accelerometer - Compass - Fingerprint |
- Proximity sensor - Accelerometer - Ambient light sensor |
| Bundled charger | Not included | Yes, 8 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 Samsung Galaxy A15 5G is definitely a better buy.
Cast your vote
Total votes: 18