Samsung Galaxy A21s vs Oppo A55 5G compare
The best smartphone comparison tool: compare Samsung Galaxy A21s vs Oppo A55 5G and choose the best model for you
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Samsung Galaxy A21s
Smartphone 2
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Oppo A55 5G
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Samsung Galaxy A21s vs Oppo A55 5G
What is the difference between the Samsung Galaxy A21s and Oppo A55 5G? 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 A21s | Oppo A55 5G | |
| Rating | (+) | (+) | |
| Review | Samsung Galaxy A21s Review | ||
| Release date | 2020, May 15 | 2021, January 25 | |
| Dimensions (HxWxD) | 163.7 x 75.3 x 8.9 mm | 6.44 x 6.44 x 2.96 in | 163.9 x 75.7 x 8.4 mm | 6.45 x 6.45 x 2.98 in | |
| Weight | 192 g | 6.77 oz | 186 g | 6.56 oz | |
| Colors | Black, White, Blue, Red | Black, Blue | |
| Battery | 5000 mAh, Non-removable Li-Po | 5000 mAh, Li-Po, non-removable | |
| Approximate price | 190 EUR | 200 EUR |
Screen
| Technology | PLS TFT | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitve touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.5" inc | 6.5" inc | |
| Screen area | 102.0 cm2 | 102.0 cm2 | |
| Screen format | 20:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 82.8% | 82.2% | |
| Screen resolution | 720 x 1600 px | 720 x 1600 px | |
| Screen PPI /points per inch/ | 270 PPI | 270 PPI | |
| Other specs | - 480 nits (peak) |
Camera and Video
| Rear camera, main | 48 MP, Quad | 13 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 -2 MP, f/2.4, (macro) -2 MP, f/2.4, (depth) |
-13 MP, f/2.2, 25mm (wide), 1/3.06'', 1.12µm, PDAF -2 MP, f/2.4, (macro) -2 MP, f/2.4, (depth) |
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| Functions | LED flash, panorama, HDR | LED flash, HDR, panorama | |
| Video | 1080p@30fps | 1080p@30fps | |
| Front camera, selfie | 13 MP, Single | 8 MP, Single | |
| Specifications | 13 MP, f/2.2, (wide), 1/3.1'', 1.12µm | 8 MP, f/2.0, (wide) | |
| Functions | HDR | ||
| Video | 1080p@30fps | 1080p@30fps |
Performance
| Operating system - OS | Android 10, One UI 2.0 | Android 11, ColorOS 11.1 | |
| Chipset | - Exynos 850 (8nm) | - MediaTek MT6833 Dimensity 700 5G (7 nm) | |
| Processor CPU | - Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55) | - Octa-core (4x2.2 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) | |
| Graphics processor GPU | Mali-G52 | Mali-G57 MC2 | |
| External memory | microSDXC (dedicated slot) | microSDXC | |
| Internal memory | 32GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM | 128GB 6GB RAM |
Benchmark
| Antutu 8 Total | 117324 | 250389 | |
| GeekBench 6 Single Core | 202 | ||
| GeekBench 6 Multi Core | 844 | ||
| GeekBench 6 OpenCL | 665 | ||
| GeekBench 6 Vulkan | 596 | ||
| GeekBench 5 Single Core | 173 | ||
| GeekBench 5 Multi-Core | 989 |
Communication and Connectivity
| SIM card | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / CDMA / HSPA / LTE / 5G | |
Show all network frequencies: |
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| Speed | HSPA 42.2/5.76 Mbps, 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, GALILEO, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | |
| NFC | Yes | No | |
| USB | 2.0, Type-C 1.0 reversible connector | USB Type-C 2.0, USB On-The-Go | |
| Bluetooth | 5.0, A2DP, LE | 5.1, A2DP, LE, aptX HD | |
| Harmful irradiation |
SAR EU - 0.42 W/kg (head) 1.54 W/kg (body) |
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Music and Audio
| Radio | No | ||
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | |
| Other extras |
- Fast charging 15W |
- Charging 10W |
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| Versions |
- Versions: SM-A217F/DS |
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