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Brief information about compared phones: BlackBerry KEY2 LE , Nokia E51BlackBerry KEY2 LE 2018 year of release. cpu Octa-core 1.8 GHz Kryo 260. screen 4.5". with resolution 1080x1620. Smartphone has 8 megapixel front camera and 13 megapixel main camera . Nokia E51 2007 year of release. cpu 369 MHz ARM 11. screen 2". with resolution 240x320. Smartphone has 2 megapixel main camera . |
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| Display | Technology | IPS LCD | TFT | |
| Touchscreen | capacitive touchscreen | |||
| Display colors | 16M | 16M | ||
| Screen size | 4.5" inch | 2" inch | ||
| Screen area | 60.0 cm2 | 12.4 cm2 | ||
| Screen format | 3:2 (height:width) | 4:3 (height:width) | ||
| Screen to body ratio | 55.6% | 23.5% | ||
| Screen resolution | 1080 x 1620 px | 240 x 320 px | ||
| PPI /points per inch/ | 434 PPI | 200 PPI | ||
| Screen protection | Corning Gorilla Glass (unspecified version) | |||
| Camera and Video | Rear camera, main | 13 MP, Dual | 2 MP, Single | |
| Camera specs | 13 MP, f/2.2, 1/3.1'', 1.12µm, PDAF -5 MP, f/2.4, depth sensor | 2 MP | ||
| Functions | Dual-LED dual-tone flash, HDR, panorama | |||
| Video | 1080p@30fps | 320p@15fps | ||
| Front camera, selfie | 8 MP, Single | 0 MP, | ||
| Specifications | 8 MP | |||
| Performance | Operating system OS | Android 8.1 (Oreo) | Symbian OS 9.2, Series 60 v3.1 UI | |
| Chipset | Qualcomm SDM636 Snapdragon 636 (14 nm) | |||
| Processor CPU | Octa-core 1.8 GHz Kryo 260 | 369 MHz ARM 11 | ||
| Graphics processor GPU | Adreno 509 | |||
| External memory | microSD, up to 256 GB | microSD, up to 16 GB (dedicated slot) | ||
| Internal memory | 32/64 GB, 512GB 4GB | 130 MB, 96 MB RAM | ||
| Antutu 7 score | 115692 | |||
| General specs | Release date | 2018, August | 2007, September | |
| Dimensions (HxWxD) | 150.3 Х 71.8 Х 8.4 mm | 114.8 Х 46 Х 12 mm | ||
| Weight | 156 g | 100 g | ||
| Colors | Slate, Champagne, Atomic | Black, Silver | ||
| Battery | 3000 mAh, Non-removable Li-Ion | 1050 mAh, Removable Li-Ion | ||
| Approximate price | 330 EUR | 120 EUR | ||
| Battery life | Stand by time- Up to 310 h Talking time- Up to 4 h 20 min | |||
| Body build | aluminum frame, plastic back | |||
| Communication and Connectivity | SIM card | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | Mini-SIM | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) -3G - HSDPA 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), 17(700), 19(800), 20(800), 26(850), 28(700), 32(1500), 38(2600), 40(2300), 41(2500) - BBE100-1, BBE100-4 DS (EU, Africa, AU) LTE band 1(2100), 13(700), 29(700), 66(1700/2100), 39(1900), 41(2500) - BBE100-2, BBE100-5 DS (NA, LATAM) | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 | ||
| Speed | HSPA, LTE-A | HSPA 3.6/0.384 Mbps | ||
| GPRS | Yes | Class 32 | ||
| Edge | Yes | Class 32 | ||
| Wi-Fi | Wi-Fi 802.11 а/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11b/g, VoIP over WLAN | ||
| GPS | Yes, with A-GPS, GLONASS | No | ||
| NFC | Yes | |||
| USB | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | miniUSB 2.0 | ||
| Bluetooth | 5.0, A2DP, LE, EDR | 2.0, A2DP | ||
| Harmful irradiation | SAR - 1.01 W/kg (head) 1.17 W/kg (body) SAR EU - 0.78 W/kg (head) 1.61 W/kg (body) | SAR - 1.38 W/kg (head) 0.75 W/kg (body) SAR EU - 1.47 W/kg (head) | ||
| Music and Audio | Radio | FM radio | FM radio | |
| Headphone jack | Yes | No | ||
| Others | Active noise cancellation with dedicated mic | Five-way scroll key -Downloadable themes | ||
| Other features | Dop | Sensors Fingerprint (front-mounted), accelerometer, proximity, compass - Capacitive touch 4-row BlackBerry keyboard - Versions: BBE100-1, BBE100-4 DS (EU, Africa, AU); BBE100-2, BBE100-5 DS (NA, LATAM) | , Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word, Excel, PowerPoint, PDF) incl. MS Office 2007 support via free update -Predictive text input -Voice command/memo -Organizer | |
