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  2. BlackBerry Key2 vs BLU Studio One

BlackBerry Key2 vs BLU Studio One

Compare recorded specifications, size and practical differences.

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    Key differences

    Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

    • WeightStudio One: 21 g lighterStudio One: 147 g · Key2: 168 g
    • Screen diagonalKey2: 0.5 in smaller diagonalKey2: 4.5 in · Studio One: 5 in
    • ChipsetQualcomm SDM660 Snapdragon 660 (14 nm) / Mediatek MT6735 (28 nm)Key2: Qualcomm SDM660 Snapdragon 660 (14 nm) · Studio One: Mediatek MT6735 (28 nm)
    • Rear camera layoutDual / SingleKey2: Dual · Studio One: Single
    • DepthStudio One: 0.9 mm thinnerStudio One: 7.6 mm · Key2: 8.5 mm
    • HeightStudio One: 9.9 mm shorterStudio One: 141.5 mm · Key2: 151.4 mm

    Physical size

    Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

    Front
    Key2: 151.4 × 71.8 mm 1 Studio One: 141.5 × 71 mm 2
    Side
    Key2: 151.4 × 8.5 mm 1 Studio One: 141.5 × 7.6 mm 2
    1. 1. Key2
      Height
      151.4 mm
      Width
      71.8 mm
      Depth
      8.5 mm
      Weight
      168 g
    2. 2. Studio One
      Height
      141.5 mm
      Width
      71 mm
      Depth
      7.6 mm
      Weight
      147 g

    Specifications

    Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

    Everyday essentials
    Everyday essentials
    SpecificationKey2Studio One
    Dimensions (HxWxD)
    • 151.4 Х 71.8 Х 8.5 mm
    • 141.5 Х 71 Х 7.6 mm
    Weight
    • 168 g
    • 147 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 4.5" inch
    • 5" inch
    Screen resolution
    • 1080 x 1620 px
    • 720 x 1280 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64/128 GB
    • 6 GB RAM
    • 16 GB
    • 2 GB RAM
    Memory card support
    • microSD
    • up to 256 GB
    • microSD
    • up to 64 GB
    BatteryCapacity is not battery life. No endurance test is implied.
    • 3500 mAh
    • Non-removable Li-Ion
    • 2450 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 8.1 (Oreo)
    • Android 5.1 (Lollipop)
    Chipset
    • Qualcomm SDM660 Snapdragon 660 (14 nm)
    • Mediatek MT6735 (28 nm)
    NFC
    • Yes
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display
    SpecificationKey2Studio One
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 60.0 cm2
    • 68.9 cm2
    Screen format
    • 3:2 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 55.2%
    • 68.6%
    PPI /points per inch/
    • 434 PPI
    • 294 PPI
    Screen protection
    • Corning Gorilla Glass 3
    		 Unknown
    Camera and Video
    Camera and Video
    SpecificationKey2Studio One
    Rear camera, main
    • 12 MP
    • Dual
    • 13 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
    • 13 MP
    • f/2.0
    • 1/3''
    • AF
    Functions
    • Dual-LED dual-tone flash
    • HDR
    • panorama
    • LED flash
    • panorama
    • HDR
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 8 MP
    • Single
    • 5 MP
    • Single
    Specifications
    • 8 MP
    • f/2.0
    • 1/4''
    • 1.12µm
    • 5 MP
    Performance
    Performance
    SpecificationKey2Studio One
    Processor CPU
    • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
    • Quad-core 1.3 GHz Cortex-A53
    Graphics processor GPU
    • Adreno 512
    • Mali-T720
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 104256
    • 32789
    GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 1628
    • 573
    GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 5894
    • 1555
    General specs
    General specs
    SpecificationKey2Studio One
    Release date
    • 2018
    • June
    • 2016
    • February
    Colors
    • Black
    • Silver
    • Black
    • Grey
    • White
    • Gold
    Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
    • 500 EUR
    		 Unknown
    Battery life Unknown
    • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)
    Body build
    • aluminum frame (7000 series)
    • plastic back
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity
    SpecificationKey2Studio One
    SIM card
    • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
    • dual stand-by) - BBF100-6 only
    • Dual SIM (Micro-SIM
    • dual stand-by)
    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: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 - S0110UU HSDPA 900 / 2100 - S0110EE -4G - LTE band 2(1900)
    • 4(1700/2100)
    • 7(2600)
    • 12(700)
    • 17(700) - S0110UU LTE band 3(1800)
    • 20(800)
    • 38(2600)
    • 40(2300) - S0110EE
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE-A (3CA) Cat11 600/75 Mbps
    • HSPA 42.2/11.5 Mbps
    • LTE Cat4 150/50 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
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS2
    • Yes
    • with A-GPS
    USB
    • 3.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    • microUSB 2.0
    Bluetooth
    • 5.0
    • A2DP
    • LE
    • EDR
    • 4.0
    • A2DP
    Harmful irradiation
    • SAR EU - 0.72 W/kg (head) 1.68 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio
    SpecificationKey2Studio One
    Radio
    • FM radio
    • FM radio
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features
    SpecificationKey2Studio One
    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
    • proximity
    • compass

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