Samsung Galaxy M30s vs Samsung Galaxy A21s compare
The best smartphone comparison tool: compare Samsung Galaxy M30s vs Samsung Galaxy A21s and choose the best model for you
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Samsung Galaxy M30s
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Samsung Galaxy A21s
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Samsung Galaxy M30s vs Samsung Galaxy A21s
What is the difference between the Samsung Galaxy M30s and Samsung Galaxy A21s? Which one is better? The answers to these questions and many more can be found here in this detailed comparison of the two phones. Discover the differences in specs between these two desirable devices, from screen size to battery life, in the table below. We have all the information you need to choose the best phone for you.
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Common specs
| Brand and model | Samsung Galaxy M30s | Samsung Galaxy A21s | |
| Rating | (+) | (+) | |
| Review | Samsung Galaxy M30s Review | Samsung Galaxy A21s Review | |
| Release date | 2019, September | 2020, May 15 | |
| Dimensions (HxWxD) | 159.0 x 75.1 x 8.9 mm | 6.26 x 6.26 x 2.96 in | 163.7 x 75.3 x 8.9 mm | 6.44 x 6.44 x 2.96 in | |
| Weight | 188 g | 6.63 oz | 192 g | 6.77 oz | |
| Body Build | Front glass, plastic body | ||
| Colors | Opal Black, Sapphire Blue, Pearl White | Black, White, Blue, Red | |
| Battery | 6000 mAh, Non-removable Li-Po | 5000 mAh, Non-removable Li-Po | |
| Battery life |
Talking time - Up to 49 h Music play - Up to 131 h |
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| Approximate price | 180 EUR | 190 EUR |
Screen
| Technology | Super AMOLED | PLS TFT | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.4" inc | 6.5" inc | |
| Screen area | 100.5 cm2 | 102.0 cm2 | |
| Screen format | 19.5:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 84.2% | 82.8% | |
| Screen resolution | 1080 x 2340 px | 720 x 1600 px | |
| Screen PPI /points per inch/ | 403 PPI | 270 PPI | |
| Other specs | - 420 nits |
Camera and Video
| Rear camera, main | 48 MP, Triple | 48 MP, Quad | |
| Camera specs | -48 MP, f/2.0, (wide), 1/2'', 0.8µm, PDAF -8 MP, f/2.2, 12mm (ultrawide) -5 MP, f/2.2, depth sensor |
-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 -2 MP, f/2.4, (macro) -2 MP, f/2.4, (depth) |
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| Functions | LED flash, panorama, HDR | LED flash, panorama, HDR | |
| Video | 2160p@30fps, 1080p@30fps, gyro-EIS | 1080p@30fps | |
| Front camera, selfie | 24 MP, Single | 13 MP, Single | |
| Specifications | 16 MP, f/2.0 | 13 MP, f/2.2, (wide), 1/3.1'', 1.12µm | |
| Functions | HDR | ||
| Video | 1080p@30fps | 1080p@30fps |
Performance
| Operating system - OS | Android 9.0 (Pie); One UI | Android 10, One UI 2.0 | |
| Chipset | - Exynos 9611 (10nm) | - Exynos 850 (8nm) | |
| Processor CPU | - Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | - Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55) | |
| Graphics processor GPU | Mali-G72 MP3 | Mali-G52 | |
| External memory | microSD, up to 1 TB (dedicated slot) | microSDXC (dedicated slot) | |
| Internal memory | 64GB 4GB RAM, 128GB 6GB RAM, UFS2.1 | 32GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM |
Benchmark
| Antutu 8 Total | 170068 | 117324 | |
| Antutu 7 Total | |||
| GeekBench 6 Single Core | 317 | 202 | |
| GeekBench 6 Multi Core | 1030 | 844 | |
| GeekBench 6 OpenCL | 1487 | 665 | |
| GeekBench 6 Vulkan | 1468 | 596 | |
| GeekBench 5 Single Core | 325 | 173 | |
| GeekBench 5 Multi-Core | 1205 | 989 |
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM)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 42.2/5.76 Mbps, LTE-A | |
| 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, hotspot | |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| NFC | Yes | Yes | |
| USB | 2.0, Type-C 1.0 reversible connector | 2.0, Type-C 1.0 reversible connector | |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE | |
| Harmful irradiation | SAR - 0.47 W/kg (head) |
SAR EU - 0.42 W/kg (head) 1.54 W/kg (body) |
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Music and Audio
| Radio | FM radio, RDS, recording | ||
| Headphone jack | Yes | Yes | |
| Others | - Active noise cancellation with dedicated mic -Dolby Atmos sound |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | |
| Other extras |
- Fast battery charging 15W |
- Fast charging 15W |
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| Versions |
- Versions: SM-A217F/DS |
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