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Brief information about compared phones: Google Pixel 3a , Oppo A91Google Pixel 3a 2019 year of release. cpu Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver). screen 5.6". with resolution 1080x2220. Smartphone has 8 megapixel front camera and 12 megapixel main camera . Oppo A91 2019 year of release. cpu Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53). screen 6.4". with resolution 1080x2400. Smartphone has 16 megapixel front camera and 48 megapixel main camera . |
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| Display | Technology | OLED | AMOLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | Type OLED | 16M | ||
| Screen size | 5.6" inch | 6.4" inch | ||
| Screen area | 79.6 cm2 | 100.4 cm2 | ||
| Screen format | 18.5:9 (height:width) | 20:9 (height:width) | ||
| Screen to body ratio | 75.0% | 85.5% | ||
| Screen resolution | 1080 x 2220 px | 1080 x 2400 px | ||
| PPI /points per inch/ | 441 PPI | 408 PPI | ||
| Screen protection | Asahi Dragontrail Glass | Corning Gorilla Glass 5 | ||
| Camera and Video | Rear camera, main | 12.2 MP, Single | 48 MP, Quad | |
| Camera specs | 12.2 MP, f/1.8, 28mm (wide), 1/2.55'', 1.4µm, OIS, dual pixel PDAF | 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF -8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm -2 MP B/W, f/2.4, 1/5.0", 1.75µm -2 MP, 1.75µm, depth sensor | ||
| Functions | HDR | HDR | ||
| Video | 1080p@30fps | 1080p@30fps | ||
| Front camera, selfie | 8 MP, Single | 16 MP, Single | ||
| Specifications | 8 MP, f/2.0, 24mm (wide), 1.12µm | 16 MP, f/2.0, 26mm (wide), 1/3.1'', 1.0µm | ||
| DxOMark Main Score | 101 | |||
| DxOMark Photo | 104 | |||
| DxOMark Video | 95 | |||
| Performance | Operating system OS | Android 9.0 (Pie) | Android 9.0 (Pie); ColorOS 6.1 | |
| Chipset | Qualcomm SDM670 Snapdragon 670 (10 nm) | Mediatek MT6771V Helio P70 (12nm) | ||
| Processor CPU | Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver) | Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) | ||
| Graphics processor GPU | Adreno 615 | Mali-G72 MP3 | ||
| External memory | No | microSD, up to 256 GB (dedicated slot) | ||
| Internal memory | 64 GB, 512GB 4GB | 128GB 8GB RAM | ||
| Antutu 7 score | 159213 | 135756 | ||
| GeekBench 4 Single Core | 1603 | |||
| GeekBench 4 Multi-Core | 5206 | |||
| GeekBench 4 RenderScript | 6426 | |||
| GeekBench 4 Battery | 4895 | |||
| GeekBench 5 Single Core | 345 | |||
| GeekBench 5 Multi-Core | 1300 | |||
| General specs | Release date | 2019, May | 2019, December | |
| Dimensions (HxWxD) | 151.3 Х 70.1 Х 8.2 mm | 160.2 Х 73.3 Х 7.9 mm | ||
| Weight | 147 g | 172 g | ||
| Colors | Just Black, Clearly White, Purple-ish | Dark Blue, Red, Blue | ||
| Battery | 3000 mAh, Non-removable Li-Po | 4025 mAh, Non-removable Li-Po | ||
| Approximate price | 400 EUR | 260 EUR | ||
| Body build | Front glass, plastic body | Glass front (Gorilla Glass 5), plastic back, plastic frame | ||
| Communication and Connectivity | SIM card | Nano-SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 40(2300), 41(2500), 66(1700/2100) | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) | ||
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat11 600/75 Mbps | HSPA 42.2/11.5 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/ax, dual-band, Wi-Fi Direct, hotspot | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO | Yes, with A-GPS, GLONASS, BDS | ||
| 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, aptX HD | 4.2, A2DP, LE | ||
| Music and Audio | Radio | FM radio | ||
| Headphone jack | Yes | Yes | ||
| Others | Always-on display | 430 nits typ. brightness | ||
| Other features | Dop | Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer - Fast battery charging 18W -USB Power Delivery 2.0 - Versions: G020A, G020E, G020B | Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass - Fast charging 20W, 50% in 30 min -VOOC 3.0 | |
