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Brief information about compared phones: Samsung Galaxy A42 5G , vivo NEX Dual DisplaySamsung Galaxy A42 5G 2020 year of release, cpu - Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570), screen 6.6", with resolution 720x1600. Smartphone has 20 megapixel front camera and 48 megapixel main camera. vivo NEX Dual Display 2018 year of release, cpu Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver), screen 6.39", with resolution 1080x2340. Smartphone has 12 megapixel front camera and 12 megapixel main camera. |
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| Display | Technology | Super AMOLED | Super AMOLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | 16M | 16M | ||
| Screen size | 6.6" inc | 6.39" inch | ||
| Screen area | 105.2 cm2 | 100.2 cm2 | ||
| Screen format | 20:9 (height:width) | 19.5:9 (height:width) | ||
| Screen to body ratio | 84.3% | 84.7% | ||
| Screen resolution | 720 x 1600 px | 1080 x 2340 px | ||
| PPI /points per inch/ | 403 PPI | |||
| Camera and Video | Rear camera, main | 48 MP, Quad | 12 MP, Triple | |
| Camera specs | -48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF -8 MP, f/2.2, 123˚ (ultrawide) -5 MP, f/2.4, (macro) -5 MP, (depth) | 12 MP, f/1.8, 1/2.55'', 1.4µm, 4-axis OIS, Dual Pixel PDAF -2 MP, depth sensor -TOF camera, f/1.3 | ||
| Functions | HDR | LED flash, HDR, panorama | ||
| Video | 1080p@30fps | 2160p@30fps, 1080p@30fps | ||
| Front camera, selfie | 20 MP, Single | 12 MP, Triple | ||
| Specifications | 20 MP, f/2.2, (wide) | Uses main cameras | ||
| Performance | Operating system OS | Android 10, One UI 2.5 | Android 9.0 (Pie); Funtouch 4.5 | |
| Chipset | - Qualcomm SM7225 Snapdragon 750 5G (8 nm) | Qualcomm SDM845 Snapdragon 845 (10 nm) | ||
| Processor CPU | - Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570) | Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver) | ||
| Graphics processor GPU | - Adreno 619 | Adreno 630 | ||
| External memory | microSDXC | No | ||
| Internal memory | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM | 128 GB, 10 GB RAM | ||
| Antutu 8 score | 340355 | |||
| General specs | Release date | 2020, September 02 | 2018, December | |
| Dimensions (HxWxD) | 164.4 Х 75.9 Х 8.6 mm | 157.2 Х 75.3 Х 8.1 mm | ||
| Weight | 193 g | 199 g | ||
| Colors | Prism Dot Black, Prism Dot White, Prism Dot Gray | Polar Blue | ||
| Battery | 5000 mAh, Li-Po, non-removable | 3500 mAh, Non-removable Li-Ion | ||
| Approximate price | 360 EUR | 700 EUR | ||
| Communication and Connectivity | SIM card | Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE -5G - SA/NSA | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 19(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) | ||
| Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G | HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps | ||
| 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, BDS, GNSS | ||
| NFC | Yes | |||
| USB | 2.0, Type-C 1.0 reversible connector | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | ||
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, LE | ||
| Harmful irradiation | SAR EU - 1.15 W/kg (head) 1.33 W/kg (body) | |||
| Music and Audio | Radio | No | ||
| Headphone jack | Yes | Yes | ||
| Others | Secondary display (on the back): -Super AMOLED, 5.49 inches, 1080 x 1920 pixels | |||
| Other features | Dop | - Sensors - Fingerprint (under display, optical), accelerometer, gyro, proximity, compass - Fast charging | Sensors Fingerprint (under display), accelerometer, gyro, proximity, compass - Fast battery charging 10V/2.25A 22.5W | |