Samsung Galaxy A31 vs Samsung Galaxy A15 4G compare
The best smartphone comparison tool: compare Samsung Galaxy A31 vs Samsung Galaxy A15 4G and choose the best model for you
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Samsung Galaxy A31
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Samsung Galaxy A15 4G
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Samsung Galaxy A31 vs Samsung Galaxy A15 4G
Reasons to consider the Samsung Galaxy A15 4G:
- Newer model with a release date in 2023, offering fresher technology and longer software support.
- Equipped with the more powerful Mediatek Helio G99 chipset for potentially better performance.
- Higher Antutu V10 benchmark scores, indicating better overall device performance.
- Supports faster 25W Fast charging, reducing the time needed to recharge the battery.
- Larger RAM options available, going up to 8GB, for potentially smoother multitasking.
- More modern design with various color options like Brave Black, Optimistic Blue, Magical Blue, and Personality Yellow.
- Operating on the latest Android 14, One UI 6, offering up-to-date features and security.
- Larger screen size of 6.5 inches, providing a slightly bigger display for multimedia consumption.
- Higher screen pixel density (396 ppi), resulting in a sharper display.
Reasons to consider the Samsung Galaxy A31:
- Includes a quad-camera setup with a higher resolution main camera at 48 MP.
- Boasts a higher resolution selfie camera with 20 MP.
- Features an under-display optical fingerprint sensor for a sleeker design and potentially more convenient unlocking.
- Slightly lighter weight at 185g compared to 200g, which may be noticeable during extended use.
- Offered at an originally lower price point of 220 EUR, which might make it more budget-friendly.
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Common specs
| Brand and model | Samsung Galaxy A31 | Samsung Galaxy A15 4G | |
| Rating | (+0) | (+0) | |
| Review | Samsung Galaxy A31 Review | ||
| Release date | 2020, March 24 | 2023, December 11 | |
| Dimensions (HxWxD) | 159.3 x 73.1 x 8.6 mm | 6.27 x 6.27 x 2.88 in | 160.1 x 76.8 x 8.4 mm | 6.3 x 6.3 x 3.02 in | |
| Weight | 185 g | 6.53 oz | 200 g | 7.05 oz | |
| Body Build | Glass front, plastic back, plastic frame | ||
| Colors | Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White | Brave Black, Optimistic Blue, Magical Blue, Personality Yellow | |
| Battery | 5000 mAh, Non-removable Li-Po | 5000 mAh, Li-Po, non-removable | |
| Approximate price | 220 EUR | 180 EUR |
Screen
| Technology | Super AMOLED | Super AMOLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.4" inc | 6.5" inc | |
| Screen area | 98.9 cm2 | 103.7 cm2 | |
| Screen format | 20:9 (height:width) | 19.5:9 (height:width) | |
| Screen to body ratio | 84.9% | 84.3% | |
| Screen resolution | 1080 x 2400 px | 1080 x 2340 px | |
| Screen PPI /points per inch/ | 411 PPI | 396 PPI | |
| Other specs | - 90Hz, 800 nits (HBM) - |
Camera and Video
| Rear camera, main | 48 MP, Quad | 50 MP, Triple | |
| Camera specs | -48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF -8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm -5 MP, f/2.4, (macro) -5 MP, f/2.4, (depth) |
-50 MP, f/1.8, (wide), AF -5 MP, f/2.2, (ultrawide) -2 MP, f/2.4, (macro) |
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| Functions | LED flash, panorama, HDR | LED flash, panorama, HDR | |
| Video | 1080p@30fps | 1080p@30fps | |
| Front camera, selfie | 20 MP, Single | 13 MP, Single | |
| Specifications | 20 MP, f/2.2, (wide) | 13 MP, f/2.0, (wide) | |
| Video | 1080p@30fps | 1080p@30fps |
Performance
| Operating system - OS | Android 10.0; One UI 2.0 | Android 14, One UI 6 | |
| Chipset | - Mediatek MT6768 Helio P65 (12nm) | - Mediatek Helio G99 (6nm) | |
| Processor CPU | - Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) | - Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | |
| Graphics processor GPU | Mali-G52 MC2 | Mali-G57 MC2 | |
| External memory | microSDXC (dedicated slot) | microSDXC (uses shared SIM slot) | |
| Internal memory | 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
Benchmark
| Antutu 10 Total | 393103 | ||
| Antutu 10 CPU | 134136 | ||
| Antutu 10 GPU | 65365 | ||
| Antutu 10 Mem | 93415 | ||
| Antutu 10 UX | 134136 | ||
| Antutu 8 Total | 183452 | ||
| GeekBench 6 Single Core | 386 | ||
| GeekBench 6 Multi Core | 1213 | ||
| GeekBench 6 OpenCL | 761 | ||
| GeekBench 5 Single Core | 326 | ||
| GeekBench 5 Multi-Core | 1157 |
Communication and Connectivity
| SIM card | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE | |
Show all network frequencies: |
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| Speed | HSPA, LTE-A | HSPA, LTE | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | GPS, GALILEO, GLONASS, BDS, QZSS | |
| NFC | Yes (market/region dependent) | Yes (market/region dependent) | |
| USB | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | USB Type-C 2.0 | |
| Bluetooth | 5.0, A2DP, LE | 5.3, A2DP, LE | |
| Harmful irradiation |
SAR EU - 0.49 W/kg (head) 1.68 W/kg (body) |
SAR EU - 0.42 W/kg (head) 1.29 W/kg (body) |
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Music and Audio
| Radio | FM radio, RDS, recording | FM radio (market/region dependent) | |
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | - Fingerprint (side-mounted), accelerometer, compass, proximity | |
| Other extras |
- Fast charging 15W |
- 25W Fast charging |
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