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Brief information about compared phones: Lenovo K8 Plus , Sony Xperia 1 IILenovo K8 Plus 2017 year of release, cpu Octa-core (4x2.5 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53), screen 5.2", with resolution 1080x1920. Smartphone has 8 megapixel front camera and 13 megapixel main camera. Sony Xperia 1 II 2020 year of release, cpu Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585), screen 6.5", with resolution 1644x3840. Smartphone has 8 megapixel front camera and 12 megapixel main camera. |
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| Display | Technology | IPS LCD | OLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | 16M | 16M | ||
| Screen size | 5.2" inch | 6.5" inch | ||
| Screen area | 74.5 cm2 | 98.6 cm2 | ||
| Screen format | 16:9 (height:width) | 21:9 (height:width) | ||
| Screen to body ratio | 68.4% | 84.0% | ||
| Screen resolution | 1080 x 1920 px | 1644 x 3840 px | ||
| PPI /points per inch/ | 424 PPI | 643 PPI | ||
| Screen protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 6 | ||
| Camera and Video | Rear camera, main | 13 MP, Dual | 12 MP, Quad | |
| Camera specs | 13 MP, f/2.0, PDAF -5 MP, depth sensor | 12 MP, f/1.7, 24mm (wide), 1/1.7'', dual pixel PDAF, OIS -12 MP, f/2.4, 70mm (telephoto), 1/3.4'', 1.0µm, PDAF, 3x optical zoom, f/2.2, 16mm (ultrawide), 1/2.55'', Dual Pixel PDAF -0.3 MP, TOF 3D, (depth) | ||
| Functions | Dual-LED dual-tone flash, HDR, panorama | HDR | ||
| Video | 1080p@30fps | 1080p@30fps (5-axis gyro-EIS) | ||
| Front camera, selfie | 8 MP, Single | 8 MP, Single | ||
| Specifications | 8 MP | 8 MP, f/2.0, 24mm (wide), 1/4'', 1.12µm | ||
| Performance | Operating system OS | Android 7.1.1 (Nougat), upgradable to Android 8.0 (Oreo) | Android 10.0 | |
| Chipset | Mediatek MT6757 Helio P25 (16 nm) | Qualcomm SM8250 Snapdragon 865 (7 nm+) | ||
| Processor CPU | Octa-core (4x2.5 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53) | Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585) | ||
| Graphics processor GPU | Mali-T880MP2 | Adreno 650 | ||
| External memory | microSD, up to 128 GB (dedicated slot) | microSDXC (uses shared SIM slot) | ||
| Internal memory | 32 GB, 3/4 GB RAM | 256GB 8GB RAM | ||
| Antutu 7 score | 65892 | |||
| GeekBench 4 Single Core | 901 | |||
| GeekBench 4 Multi-Core | 3435 | |||
| GeekBench 4 RenderScript | 2549 | |||
| GeekBench 5 Single Core | 174 | |||
| GeekBench 5 Multi-Core | 788 | |||
| General specs | Release date | 2017, September | 2020, February 24 | |
| Dimensions (HxWxD) | 147.9 Х 73.7 Х 9 mm | 165.1 Х 71.1 Х 7.6 mm | ||
| Weight | 165 g | 181.4 g | ||
| Colors | Fine Gold, Venom Black | Black, Purple | ||
| Battery | 4000 mAh, Non-removable Li-Po | 4000 mAh, Non-removable Li-Po | ||
| Approximate price | 200 EUR | 1200 EUR | ||
| Battery life | Stand by time- Up to 401 h (3G) Talking time- Up to 26 h (3G) | |||
| Body build | aluminum body | Glass front (Gorilla Glass 6), glass back (Gorilla Glass 6), aluminum frame | ||
| Communication and Connectivity | SIM card | Dual SIM (Nano-SIM, dual stand-by) | Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 40(2300) | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 46(5200), 66(1700/2100) -5G - 5G band 1(2100), 77(3700), 78(3500); NSA/Sub6 | ||
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (6CA) Cat19 1600/150 Mbps, 5G (2+ Gbps DL) | ||
| GPRS | Yes | Yes | ||
| Edge | Yes | Yes | ||
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, DLNA, hotspot | ||
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | ||
| NFC | Yes | |||
| USB | microUSB 2.0, USB On-The-Go | 3.1, Type-C 1.0 reversible connector; USB On-The-Go | ||
| Bluetooth | 4.2, A2DP, LE | 5.1, A2DP, aptX HD, LE | ||
| Music and Audio | Radio | FM radio | No | |
| Headphone jack | Yes | Yes | ||
| Others | Active noise cancellation with dedicated mic -Dolby Atmos sound enhancement | DCI-P3 100% -HDR BT.2020 -90Hz | ||
| Other features | Dop | Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, barometer, compass, color spectrum - Fast battery charging -Wireless charging -USB Power Delivery - IP65/IP68 dust/water resistant (up to 1.5m for 30 mins) | |