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Brief information about compared phones: HP Pre 3 , Lenovo K8 PlusHP Pre 3 2011 year of release, cpu 1.4 GHz Scorpion, screen 3.58", with resolution 480x800. Smartphone has 0 megapixel front camera and 5 megapixel main camera. Lenovo 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. |
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| Display | Technology | TFT | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | 16M | 16M | ||
| Screen size | 3.58" inch | 5.2" inch | ||
| Screen area | 36.5 cm2 | 74.5 cm2 | ||
| Screen format | 5:3 (height:width) | 16:9 (height:width) | ||
| Screen to body ratio | 51.4% | 68.4% | ||
| Screen resolution | 480 x 800 px | 1080 x 1920 px | ||
| PPI /points per inch/ | 261 PPI | 424 PPI | ||
| Screen protection | Corning Gorilla Glass 3 | |||
| Camera and Video | Rear camera, main | 5 MP, Single | 13 MP, Dual | |
| Camera specs | 5 MP, AF | 13 MP, f/2.0, PDAF -5 MP, depth sensor | ||
| Functions | LED flash | Dual-LED dual-tone flash, HDR, panorama | ||
| Video | 720p | 1080p@30fps | ||
| Front camera, selfie | 0.3 MP, Single | 8 MP, Single | ||
| Specifications | VGA | 8 MP | ||
| Performance | Operating system OS | HP webOS 2.2 | Android 7.1.1 (Nougat), upgradable to Android 8.0 (Oreo) | |
| Chipset | Qualcomm MSM8255 Snapdragon S2 | Mediatek MT6757 Helio P25 (16 nm) | ||
| Processor CPU | 1.4 GHz Scorpion | Octa-core (4x2.5 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53) | ||
| Graphics processor GPU | Adreno 205 | Mali-T880MP2 | ||
| External memory | No | microSD, up to 128 GB (dedicated slot) | ||
| Internal memory | 8 GB, 512 MB RAM | 32 GB, 3/4 GB 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 | 2011, February | 2017, September | |
| Dimensions (HxWxD) | 111 Х 64 Х 16 mm | 147.9 Х 73.7 Х 9 mm | ||
| Weight | 156 g | 165 g | ||
| Colors | Black | Fine Gold, Venom Black | ||
| Battery | 1230 mAh, Removable Li-Ion | 4000 mAh, Non-removable Li-Po | ||
| Approximate price | 350 EUR | 200 EUR | ||
| Battery life | Stand by time- Up to 300 h Talking time- Up to 5 h | Stand by time- Up to 401 h (3G) Talking time- Up to 26 h (3G) | ||
| Body build | aluminum body | |||
| Communication and Connectivity | SIM card | Mini-SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 | 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) | ||
| Speed | HSPA 7.2/5.76 Mbps | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | ||
| GPRS | Yes | Yes | ||
| Edge | Yes | Yes | ||
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | ||
| GPS | Yes, with A-GPS | Yes, with A-GPS | ||
| NFC | ||||
| USB | microUSB 2.0 | microUSB 2.0, USB On-The-Go | ||
| Bluetooth | 2.1, A2DP, EDR | 4.2, A2DP, LE | ||
| Music and Audio | Radio | No | FM radio | |
| Headphone jack | Yes | Yes | ||
| Others | Active noise cancellation with dedicated mic | Active noise cancellation with dedicated mic -Dolby Atmos sound enhancement | ||
| Other features | Dop | Sensors Accelerometer, proximity, compass - MP3/WAV/eAAC+ player -MP4/H.264 player -Organizer -Document viewer -Voice memo/dial -Predictive text input | Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | |
