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BlackBerry Key2 vs Nokia 2720 Flip

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.

    • Weight

      2720 Flip: 50 g lighter

      Key2:
      168 g
      2720 Flip:
      118 g

    • Chipset

      Key2:
      Qualcomm SDM660 Snapdragon 660 (14 nm)
      2720 Flip:
      Qualcomm MSM8905 Snapdragon 205 (28 nm)

    • Rear camera layout

      Key2:
      Dual
      2720 Flip:
      Single

    • Release year

      Key2:
      2018
      2720 Flip:
      2019

    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.

    1. 1. Key2

      Height:
      151.4 mm
      Width:
      71.8 mm
      Depth:
      8.5 mm

    2. 2. 2720 Flip

      Height:
      Unknown
      Width:
      Unknown
      Depth:
      Unknown

      Folded/unfolded dimensions are ambiguous in this record; outlines are omitted.

    Weight

    Bars start at zero and share a scale within this chart.

    1. 1. Key2

      168 g

      +50 g versus 2720 Flip

    2. 2. 2720 Flip

      118 g

    Screen size

    Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

    At least two phones need compatible screen dimensions for a drawing.

    1. 1. Key2

      Screen diagonal:
      4.5 in
      Aspect ratio (height:width):
      3:2
      Approximate rectangular screen area:
      60.3 cm²

    2. 2. 2720 Flip

      2720 Flip: Screen geometry unavailable or conflicting.

    Memory variants

    Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

    Recorded RAM for Key2, 2720 Flip, compared at the same storage capacity.
    StorageKey22720 Flip
    64 GB 6 GB RAM Unknown
    128 GB 6 GB RAM Unknown
    2720 Flip: Original memory entry

    4GB 512MB

    Practical features

    Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

    1. Key2

    NFC:
    Yes
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 GB

    2. 2720 Flip

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB (dedicated slot)

    Battery capacity

    Capacity is not battery life. No endurance test is implied.

    Recorded battery capacity

    Bars start at zero and share a scale within this chart.

    1. 1. Key2

      3500 mAh

      +2000 mAh versus 2720 Flip

    2. 2. 2720 Flip

      1500 mAh

    Specifications

    Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

    1. Key22. 2720 Flip

    Everyday essentials
    Everyday essentials — specifications for Key2, 2720 Flip.
    SpecificationKey22720 Flip
    Dimensions (HxWxD)
    • 151.4 Х 71.8 Х 8.5 mm
    • 192.7 Х 54.5 Х 11.6 mm
    Weight
    • 168 g
    • 118 g
    Technology
    • IPS LCD
    • TFT
    • 256K colors
    Screen size
    • 4.5" inch
    • 2.8" inch
    Screen resolution
    • 1080 x 1620 px
    • 240 x 320 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64/128 GB
    • 6 GB RAM
    • 4GB 512MB
    Memory card support
    • microSD
    • up to 256 GB
    • microSD
    • up to 32 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 3500 mAh
    • Non-removable Li-Ion
    • 1500 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 8.1 (Oreo)
    • KaiOS
    Chipset
    • Qualcomm SDM660 Snapdragon 660 (14 nm)
    • Qualcomm MSM8905 Snapdragon 205 (28 nm)
    NFC
    • Yes
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Key2, 2720 Flip.
    SpecificationKey22720 Flip
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 60.0 cm2
    • 24.3 cm2
    Screen format
    • 3:2 (height:width)
    • 4:3 (height:width)
    Screen to body ratio
    • 55.2%
    • 23.1%
    PPI /points per inch/
    • 434 PPI
    • 143 PPI
    Screen protection
    • Corning Gorilla Glass 3
    		 Unknown
    Camera and Video
    Camera and Video — specifications for Key2, 2720 Flip.
    SpecificationKey22720 Flip
    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 MP,
    Specifications
    • 8 MP
    • f/2.0
    • 1/4''
    • 1.12µm
    • No
    Performance

    Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

    Performance — specifications for Key2, 2720 Flip.
    SpecificationKey22720 Flip
    Processor CPU
    • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
    • Dual-core (2x1.1 GHz Cortex-A7)
    Graphics processor GPU
    • Adreno 512
    • Adreno 304
    Antutu 7 score *
    • 104256
    		 Unknown
    GeekBench 4 Single Core *
    • 1628
    		 Unknown
    GeekBench 4 Multi-Core *
    • 5894
    		 Unknown
    General specs
    General specs — specifications for Key2, 2720 Flip.
    SpecificationKey22720 Flip
    Release date
    • 2018
    • June
    • 2019
    • September
    Colors
    • Black
    • Silver
    • Black
    • Gray
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 500 EUR
    • 90 EUR
    Battery life Unknown
    • Stand by time- Up to 700 h (3G)
    Body build
    • aluminum frame (7000 series)
    • plastic back
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Key2, 2720 Flip.
    SpecificationKey22720 Flip
    SIM card
    • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
    • dual stand-by) - BBF100-6 only
    • Single SIM (Nano-SIM)Dual SIM (Nano-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 (dual-SIM model only) -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 20(800) - EU LTE band 1(2100)
    • 20(800)
    • 28(700)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500) - MENA
    • APAC
    • GCR
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE-A (3CA) Cat11 600/75 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/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
    • GLONASS
    USB
    • 3.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    • microUSB 2.0
    Bluetooth
    • 5.0
    • A2DP
    • LE
    • EDR
    • 4.2
    • A2DP
    • LE
    Harmful irradiation
    • SAR EU - 0.72 W/kg (head) 1.68 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for Key2, 2720 Flip.
    SpecificationKey22720 Flip
    Radio
    • FM radio
    • FM radio
    Others
    • Active noise cancellation with dedicated mic
    • Second external TFT display
    • 240 x 240 pixels
    • 1.3 inches
    Other features
    Other features — specifications for Key2, 2720 Flip.
    SpecificationKey22720 Flip
    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
    • SNS applications -MP4/H.264 player -MP3/WAV/AAC player -Organizer -Voice memo -Predictive text input

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