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Brief information about compared phones: BlackBerry Key2 , Celkon A64BlackBerry Key2 2018 year of release. cpu Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260). screen 4.5". with resolution 1080x1620. Smartphone has 8 megapixel front camera and 12 megapixel main camera . Celkon A64 2014 year of release. cpu Dual-core 1.2 GHz. screen 4". with resolution 320x480. Smartphone has 0 megapixel front camera and 2 megapixel main camera . |
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| Display | Technology | IPS LCD | TFT | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | 16M | |||
| Screen size | 4.5" inch | 4" inch | ||
| Screen area | 60.0 cm2 | 47.6 cm2 | ||
| Screen format | 3:2 (height:width) | 3:2 (height:width) | ||
| Screen to body ratio | 55.2% | 59.1% | ||
| Screen resolution | 1080 x 1620 px | 320 x 480 px | ||
| PPI /points per inch/ | 434 PPI | 144 PPI | ||
| Screen protection | Corning Gorilla Glass 3 | |||
| Camera and Video | Rear camera, main | 12 MP, Dual | 2 MP, Single | |
| Camera specs | 12 MP, f/1.8, 1/2.3'', 1.28µm, dual pixel PDAF -12 MP, f/2.6, 1/3.4'', 1.0µm, PDAF | 2 MP | ||
| Functions | Dual-LED dual-tone flash, HDR, panorama | LED flash | ||
| Video | 1080p@30fps | Yes | ||
| Front camera, selfie | 8 MP, Single | 0.3 MP, Single | ||
| Specifications | 8 MP, f/2.0, 1/4'', 1.12µm | VGA | ||
| Performance | Operating system OS | Android 8.1 (Oreo) | Android 4.2.2 (Jelly Bean) | |
| Chipset | Qualcomm SDM660 Snapdragon 660 (14 nm) | |||
| Processor CPU | Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) | Dual-core 1.2 GHz | ||
| Graphics processor GPU | Adreno 512 | |||
| External memory | microSD, up to 256 GB | microSD, up to 32 GB | ||
| Internal memory | 64/128 GB, 6 GB RAM | 512 MB, 256 MB RAM | ||
| Antutu 7 score | 104256 | |||
| GeekBench 4 Single Core | 1628 | |||
| GeekBench 4 Multi-Core | 5894 | |||
| General specs | Release date | 2018, June | 2014 | |
| Dimensions (HxWxD) | 151.4 Х 71.8 Х 8.5 mm | 124 Х 65 Х 10.5 mm | ||
| Weight | 168 g | 125.6 g | ||
| Colors | Black, Silver | White, Black | ||
| Battery | 3500 mAh, Non-removable Li-Ion | 1400 mAh, Li-Ion | ||
| Approximate price | 500 EUR | |||
| Battery life | Stand by time- Up to 150 h Talking time- Up to 8 h 20 min | |||
| Body build | aluminum frame (7000 series), plastic back | |||
| Communication and Connectivity | SIM card | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) - BBF100-6 only | Dual SIM | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (BBF100-6 model 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), 13(700), 17(700), 19(800), 20(800), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) - EU, Africa, AU (BBF100-1) LTE band 1(2100), 14(700), 29(700), 30(2300), 41(2500), 66(1700/2100) - Canada, US, LATAM (BBF100-2) LTE band 1(2100), 41(2500) - ME, APAC, India (BBF100-6) LTE band 1(2100), 41(2500) - China (BBF100-4) | Show all network frequencies: | ||
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat11 600/75 Mbps | |||
| GPRS | Yes | Yes | ||
| Edge | Yes | Yes | ||
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 b/g/n, hotspot | ||
| GPS | Yes, with A-GPS, GLONASS, BDS2 | Yes | ||
| NFC | Yes | |||
| USB | 3.0, Type-C 1.0 reversible connector, USB On-The-Go | microUSB | ||
| Bluetooth | 5.0, A2DP, LE, EDR | 2.0 | ||
| Harmful irradiation | SAR EU - 0.72 W/kg (head) 1.68 W/kg (body) | SAR EU - 0.42 W/kg (head) 0.55 W/kg (body) | ||
| Music and Audio | Radio | FM radio | FM radio | |
| Headphone jack | Yes | Yes | ||
| Others | Active noise cancellation with dedicated mic | |||
| Other features | Dop | Sensors Fingerprint (front-mounted), accelerometer, gyro, proximity, compass - Fast battery charging: 50% in 36 min (Quick Charge 3.0) - Capacitive touch 4-row BlackBerry keyboard - Versions: BBF100-1 (EU, Africa, AU); BBF100-2 (Canada, US, LATAM); BBF100-6 (ME, APAC, India); BBF100-4 (China) Also known as BlackBerry Athena | Sensors Accelerometer | |
