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BlackBerry Keyone vs Dell Mini 3i

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

      Mini 3i: 78 g lighter

      Keyone:
      180 g
      Mini 3i:
      102 g

    • Width

      Mini 3i: 14 mm narrower

      Keyone:
      72.4 mm
      Mini 3i:
      58.4 mm

    • Screen diagonal

      Mini 3i: 1 in smaller diagonal

      Keyone:
      4.5 in
      Mini 3i:
      3.5 in

    • Depth

      Keyone: 2.3 mm thinner

      Keyone:
      9.4 mm
      Mini 3i:
      11.7 mm

    • Height

      Mini 3i: 27.1 mm shorter

      Keyone:
      149.1 mm
      Mini 3i:
      122 mm

    • Release year

      Keyone:
      2017
      Mini 3i:
      2009

    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. Keyone

      Height:
      149.1 mm +27.1 mm versus Mini 3i
      Width:
      72.4 mm +14 mm versus Mini 3i
      Depth:
      9.4 mm

    2. 2. Mini 3i

      Height:
      122 mm
      Width:
      58.4 mm
      Depth:
      11.7 mm +2.3 mm versus Keyone

    Weight

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

    1. 1. Keyone

      180 g

      +78 g versus Mini 3i

    2. 2. Mini 3i

      102 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.

    1. 1. Keyone

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

    2. 2. Mini 3i

      Screen diagonal:
      3.5 in
      Aspect ratio (height:width):
      16:9
      Approximate rectangular screen area:
      33.8 cm²

    Keyone has approximately 78.6% more rectangular screen area than Mini 3i.

    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.

    No unambiguous storage/RAM pairings are recorded. See the original specifications below.

    Keyone: Original memory entry

    64 GB · 4 GB RAM 32 GB · 3 GB RAM

    Mini 3i: Original memory entry

    256 MB

    Practical features

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

    1. Keyone

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

    2. Mini 3i

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details microSD · up to 32 GB (dedicated slot) · 4 GB included

    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. Keyone

      3500 mAh

      +2500 mAh versus Mini 3i

    2. 2. Mini 3i

      1000 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. Keyone2. Mini 3i

    Everyday essentials
    Everyday essentials — specifications for Keyone, Mini 3i.
    SpecificationKeyoneMini 3i
    Dimensions (HxWxD)
    • 149.1 Х 72.4 Х 9.4 mm
    • 122 Х 58.4 Х 11.7 mm
    Weight
    • 180 g
    • 102 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 4.5" inch
    • 3.5" inch
    Screen resolution
    • 1080 x 1620 px
    • 360 x 640 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64 GB
    • 4 GB RAM 32 GB
    • 3 GB RAM
    • 256 MB
    Memory card support
    • microSD
    • up to 256 GB
    • microSD
    • up to 32 GB (dedicated slot)
    • 4 GB included
    Battery Capacity is not battery life. No endurance test is implied.
    • 3500 mAh
    • Non-removable Li-Ion
    • 1000 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 7.1 (Nougat)
    • upgradable to Android 8.0 (Oreo)
    • OPhone OS
    Chipset
    • Qualcomm MSM8953 Snapdragon 625 (14 nm)
    		 Unknown
    NFC
    • Yes
    		 Unknown
    Headphone jack
    • Yes
    • No
    Display
    Display — specifications for Keyone, Mini 3i.
    SpecificationKeyoneMini 3i
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 256K
    Screen area
    • 60.0 cm2
    • 33.8 cm2
    Screen format
    • 3:2 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 55.6%
    • 47.4%
    PPI /points per inch/
    • 434 PPI
    • 210 PPI
    Screen protection
    • Corning Gorilla Glass 4
    		 Unknown
    Camera and Video
    Camera and Video — specifications for Keyone, Mini 3i.
    SpecificationKeyoneMini 3i
    Rear camera, main
    • 12 MP
    • Single
    • 3.15 MP
    • Single
    Camera specs
    • 12 MP
    • f/2.0
    • 1/2.3''
    • 1.55µm
    • PDAF
    • 3.15 MP
    • AF
    Functions
    • Dual-LED dual-tone flash
    • HDR
    • panorama
    		 Unknown
    Video
    • 1080p@30fps
    • Yes
    Front camera, selfie
    • 8 MP
    • Single
    • 0 MP,
    Specifications
    • 8 MP
    • f/2.2
    • 1/4''
    • 1.12µm
    		 Unknown
    Performance

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

    Performance — specifications for Keyone, Mini 3i.
    SpecificationKeyoneMini 3i
    Processor CPU
    • Octa-core 2.0 GHz Cortex-A53
    		 Unknown
    Graphics processor GPU
    • Adreno 506
    		 Unknown
    Antutu 7 score *
    • 61392
    		 Unknown
    General specs
    General specs — specifications for Keyone, Mini 3i.
    SpecificationKeyoneMini 3i
    Release date
    • 2017
    • February
    • 2009
    • November
    Colors
    • Black/Silver
    • Black
    • Bronze
    • Passion Red
    • Oiled Bronze
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 290 EUR
    • 230 EUR
    Battery life Unknown
    • Stand by time- Up to 423 h Talking time- Up to 7 h 20 min
    Body build
    • aluminum frame
    • plastic back
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Keyone, Mini 3i.
    SpecificationKeyoneMini 3i
    SIM card
    • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
    • dual stand-by) - BBB100-4 only
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (BBB100-4 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)
    • 13(700)
    • 17(700)
    • 20(800)
    • 28(700)
    • 38(2600)
    • 40(2300)
    		 Unknown
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE-A Cat9 450/50 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
    • No
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS2
    • Yes
    • with A-GPS
    USB
    • 3.1
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    • miniUSB 2.0
    Bluetooth
    • 4.2
    • A2DP
    • LE
    • EDR
    • 2.0
    • A2DP
    Music and Audio
    Music and Audio — specifications for Keyone, Mini 3i.
    SpecificationKeyoneMini 3i
    Radio
    • FM radio
    • No
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for Keyone, Mini 3i.
    SpecificationKeyoneMini 3i
    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: BBB100-1 (Canada
    • LATAM
    • APAC
    • US V1); BBB100-2 (EMEA); BBB100-3 (US V2); BBB100-4 (India); BBB100-6 (Japan)Also known as BlackBerry Mercury
    • Sensors Accelerometer
    • proximity - MP4/H.264/WMV player -MP3/e-AAC+/WMA player -Organizer -Voice memo - For China