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  2. BlackBerry Key2 vs Plum Sync 4.0

BlackBerry Key2 vs Plum Sync 4.0

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.

    • WeightSync 4.0: 71 g lighterSync 4.0: 97 g · Key2: 168 g
    • WidthSync 4.0: 8.2 mm narrowerSync 4.0: 63.6 mm · Key2: 71.8 mm
    • Screen diagonalSync 4.0: 0.5 in smaller diagonalSync 4.0: 4 in · Key2: 4.5 in
    • ChipsetQualcomm SDM660 Snapdragon 660 (14 nm) / Mediatek MT6572M (28 nm)Key2: Qualcomm SDM660 Snapdragon 660 (14 nm) · Sync 4.0: Mediatek MT6572M (28 nm)
    • Rear camera layoutDual / SingleKey2: Dual · Sync 4.0: Single
    • DepthKey2: 1.3 mm thinnerKey2: 8.5 mm · Sync 4.0: 9.8 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 Sync 4.0: 120.4 × 63.6 mm 2
    Side
    Key2: 151.4 × 8.5 mm 1 Sync 4.0: 120.4 × 9.8 mm 2
    1. 1. Key2
      Height
      151.4 mm
      Width
      71.8 mm
      Depth
      8.5 mm
      Weight
      168 g
    2. 2. Sync 4.0
      Height
      120.4 mm
      Width
      63.6 mm
      Depth
      9.8 mm
      Weight
      97 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
    SpecificationKey2Sync 4.0
    Dimensions (HxWxD)
    • 151.4 Х 71.8 Х 8.5 mm
    • 120.4 Х 63.6 Х 9.8 mm
    Weight
    • 168 g
    • 97 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 4.5" inch
    • 4" inch
    Screen resolution
    • 1080 x 1620 px
    • 480 x 854 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64/128 GB
    • 6 GB RAM
    • 512 MB
    • 256 MB RAM
    Memory card support
    • microSD
    • up to 256 GB
    • microSD
    • up to 32 GB
    BatteryCapacity is not battery life. No endurance test is implied.
    • 3500 mAh
    • Non-removable Li-Ion
    • 1200 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 8.1 (Oreo)
    • Android 4.4 (KitKat)
    Chipset
    • Qualcomm SDM660 Snapdragon 660 (14 nm)
    • Mediatek MT6572M (28 nm)
    NFC
    • Yes
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display
    SpecificationKey2Sync 4.0
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 60.0 cm2
    • 44.1 cm2
    Screen format
    • 3:2 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 55.2%
    • 57.6%
    PPI /points per inch/
    • 434 PPI
    • 245 PPI
    Screen protection
    • Corning Gorilla Glass 3
    		 Unknown
    Camera and Video
    Camera and Video
    SpecificationKey2Sync 4.0
    Rear camera, main
    • 12 MP
    • Dual
    • 5 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
    • 5 MP
    • AF
    Functions
    • Dual-LED dual-tone flash
    • HDR
    • panorama
    • Face detection
    Video
    • 1080p@30fps
    • 720p@30fps
    Front camera, selfie
    • 8 MP
    • Single
    • 1.3 MP
    • Single
    Specifications
    • 8 MP
    • f/2.0
    • 1/4''
    • 1.12µm
    • 1.3 MP
    Performance
    Performance
    SpecificationKey2Sync 4.0
    Processor CPU
    • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
    • Dual-core 1.2 GHz Cortex-A7
    Graphics processor GPU
    • Adreno 512
    • Mali-400
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 104256
    • 5527
    GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 1628
    		 Unknown
    GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 5894
    		 Unknown
    General specs
    General specs
    SpecificationKey2Sync 4.0
    Release date
    • 2018
    • June
    • 2014
    • May
    Colors
    • Black
    • Silver
    • Black
    • White
    • Red
    • Blue
    Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
    • 500 EUR
    		 Unknown
    Battery life Unknown
    • Stand by time- Up to 760 h Talking time- Up to 14 h
    Body build
    • aluminum frame (7000 series)
    • plastic back
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity
    SpecificationKey2Sync 4.0
    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)
    		 Unknown
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE-A (3CA) Cat11 600/75 Mbps
    		 Unknown
    GPRS
    • Yes
    • Class 12
    Edge
    • Yes
    • Class 12
    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
    • 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
    SpecificationKey2Sync 4.0
    Radio
    • FM radio
    • FM radio
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features
    SpecificationKey2Sync 4.0
    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
    • gyro
    • proximity - Also known as Plum Sync 4.0 X400

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