Oppo A31 vs Samsung Galaxy A90 5G Comparison and Differences
Smartphone 1
Oppo A31
Smartphone 2
Samsung Galaxy A90 5G
Smartphone 3
Oppo A31 or Samsung Galaxy A90 5G Specs Comparison
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Common specs
| Brand and model | Oppo A31 | Samsung Galaxy A90 5G | |
| Rating | (+0) | (+0) | |
| Release date | 2020, February 13 | 2019, September | |
| Dimensions (HxWxD) | 163.9 x 75.5 x 8.3 mm | 6.45 x 6.45 x 2.97 in | 164.8 x 76.4 x 8.4 mm | 6.49 x 6.49 x 3.01 in | |
| Weight | 180 g | 6.35 oz | 206 g | 7.27 oz | |
| Body Build | Glass front, plastic back, plastic frame | ||
| Case | buy from Amazon | buy from Amazon | |
| Colors | Fantasy White, Mystery Black | White, Black | |
| Battery | 4230 mAh, Non-removable Li-Po | 4500 mAh, Non-removable Li-Po | |
| Approximate price | 180 EUR | ||
| Check price | from Amazon | from Amazon |
Screen
| Technology | IPS LCD | Super AMOLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.5" in | 6.7" in | |
| Screen area | 102.0 cm2 | 108.4 cm2 | |
| Screen format | 20:9 (height:width) | 20:9 (height:width) | |
| Screen to body ratio | 82.4% | 86.1% | |
| Screen resolution | 720 x 1600 px | 1080 x 2400 px | |
| Screen PPI /points per inch/ | 270 PPI | 393 PPI | |
| Other specs | - 480 nits typ. brightness | - Always-on display | |
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 12 MP, Triple | 48 MP, Triple | |
| Camera specs | -12 MP, f/1.8, (wide), PDAF -2 MP, f/2.4, 27mm (macro), 1/5.0'', 1.75µm -2 MP, f/2.4, (depth) |
-48 MP, f/2.0, 26mm (wide), 1/2'', 0.8µm, PDAF -8 MP, f/2.2, 12mm (ultrawide), 1.12µm -5 MP, f/2.2, depth sensor |
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| Functions | LED flash, HDR, panorama | LED flash, panorama, HDR | |
| Video | 1080p@30fps | 2160p@30fps, 1080p@30/60fps (gyro-EIS), 720p@960fps | |
| Front camera, selfie | 8 MP, Single | 32 MP, Single | |
| Specifications | 8 MP, f/2.0 | 32 MP, f/2.0 | |
| Functions | HDR | HDR | |
| Video | 1080p@30fps | 1080p@30fps |
Performance
| Operating system - OS | Android 9.0 (Pie); ColorOS 6.1 | Android 9.0 (Pie); One UI | |
| Chipset | - Mediatek MT6765V/CB Helio P35 (12nm) | - Qualcomm SM8150 Snapdragon 855 (7 nm) | |
| CPU | - Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | - Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) | |
| GPU | PowerVR GE8320 | Adreno 640 | |
| External memory | microSDXC (dedicated slot) | microSD, up to 512 GB (6GB model only) | |
| Internal memory | 128GB 4GB RAM | 128GB 6GB RAM, 128GB 8GB RAM |
Benchmark
| Antutu 8 Total | 105221 | 452004 | |
| GeekBench 6 Single Core | 898 | ||
| GeekBench 6 Multi Core | 2619 | ||
| GeekBench 6 OpenCL | 2461 | ||
| GeekBench 6 Vulkan | 2148 | ||
| GeekBench 5 Single Core | 138 | 698 | |
| GeekBench 5 Multi-Core | 834 | 2515 |
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 / 5G | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified) |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) -5G - 5G NSA N41/N78 |
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| Speed | HSPA 42.2/5.76 Mbps, LTE-A | HSPA 42.2/5.76 Mbps, LTE-A, 5G | |
| 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, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS | |
| NFC | Yes | ||
| USB | microUSB 2.0, USB On-The-Go | 3.1, Type-C 1.0 reversible connector | |
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE |
Music and Audio
| Radio | FM radio | ||
| Headphone jack | Yes | No | |
| Others | - Active noise cancellation with dedicated mic -Dolby Atmos sound |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, proximity, compass | - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | |
| Other extras |
- Samsung DeX (desktop experience support) -ANT+ - Fast battery charging 25W |
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| Versions |
- Versions: SM-A908F/DS (Global); SM-A908N (South Korea) |
Reviews and Opinions on Oppo A31 and Samsung Galaxy A90 5G
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