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Asus Zenfone 3 Ultra ZU680KL vs Dell Mini 3iX

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 3iX: 125 g lighter

      Zenfone 3 Ultra ZU680KL:
      233 g
      Mini 3iX:
      108 g

    • Width

      Mini 3iX: 34 mm narrower

      Zenfone 3 Ultra ZU680KL:
      93.9 mm
      Mini 3iX:
      59.9 mm

    • Screen diagonal

      Mini 3iX: 3.3 in smaller diagonal

      Zenfone 3 Ultra ZU680KL:
      6.8 in
      Mini 3iX:
      3.5 in

    • Depth

      Zenfone 3 Ultra ZU680KL: 4.9 mm thinner

      Zenfone 3 Ultra ZU680KL:
      6.8 mm
      Mini 3iX:
      11.7 mm

    • Height

      Mini 3iX: 66.4 mm shorter

      Zenfone 3 Ultra ZU680KL:
      186.4 mm
      Mini 3iX:
      120 mm

    • Release year

      Zenfone 3 Ultra ZU680KL:
      2016
      Mini 3iX:
      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. Zenfone 3 Ultra ZU680KL

      Height:
      186.4 mm +66.4 mm versus Mini 3iX
      Width:
      93.9 mm +34 mm versus Mini 3iX
      Depth:
      6.8 mm

    2. 2. Mini 3iX

      Height:
      120 mm
      Width:
      59.9 mm
      Depth:
      11.7 mm +4.9 mm versus Zenfone 3 Ultra ZU680KL

    Weight

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

    1. 1. Zenfone 3 Ultra ZU680KL

      233 g

      +125 g versus Mini 3iX

    2. 2. Mini 3iX

      108 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. Zenfone 3 Ultra ZU680KL

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

    2. 2. Mini 3iX

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

    Zenfone 3 Ultra ZU680KL has approximately 277.5% more rectangular screen area than Mini 3iX.

    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.

    Zenfone 3 Ultra ZU680KL: Original memory entry

    32/64/128 GB · 3/4 GB RAM

    Mini 3iX: 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. Zenfone 3 Ultra ZU680KL

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 GB (uses SIM 2 slot)

    2. Mini 3iX

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details microSD · up to 32 GB (dedicated slot) · 2 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. Zenfone 3 Ultra ZU680KL

      4600 mAh

      +3600 mAh versus Mini 3iX

    2. 2. Mini 3iX

      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. Zenfone 3 Ultra ZU680KL2. Mini 3iX

    Everyday essentials
    Everyday essentials — specifications for Zenfone 3 Ultra ZU680KL, Mini 3iX.
    SpecificationZenfone 3 Ultra ZU680KLMini 3iX
    Dimensions (HxWxD)
    • 186.4 Х 93.9 Х 6.8 mm
    • 120 Х 59.9 Х 11.7 mm
    Weight
    • 233 g
    • 108 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 6.8" inch
    • 3.5" inch
    Screen resolution
    • 1080 x 1920 px
    • 360 x 640 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32/64/128 GB
    • 3/4 GB RAM
    • 256 MB
    Memory card support
    • microSD
    • up to 256 GB (uses SIM 2 slot)
    • microSD
    • up to 32 GB (dedicated slot)
    • 2 GB included
    Battery Capacity is not battery life. No endurance test is implied.
    • 4600 mAh
    • Non-removable Li-Ion
    • 1000 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 6.1 (Marshmallow); ZenUI 3
    • Android 1.5 (Cupcake)
    Chipset
    • Qualcomm MSM8976 Snapdragon 652 (28 nm)
    		 Unknown
    Headphone jack
    • Yes
    • No
    Display
    Display — specifications for Zenfone 3 Ultra ZU680KL, Mini 3iX.
    SpecificationZenfone 3 Ultra ZU680KLMini 3iX
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 256K
    Screen area
    • 127.5 cm2
    • 33.8 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 72.8%
    • 47.0%
    PPI /points per inch/
    • 324 PPI
    • 210 PPI
    Screen protection
    • Corning Gorilla Glass 4
    		 Unknown
    Camera and Video
    Camera and Video — specifications for Zenfone 3 Ultra ZU680KL, Mini 3iX.
    SpecificationZenfone 3 Ultra ZU680KLMini 3iX
    Rear camera, main
    • 23 MP
    • Single
    • 3.15 MP
    • Single
    Camera specs
    • 23 MP
    • f/2.0
    • 1/2.6''
    • 1.0µm
    • 4-axis OIS
    • PDAF & laser AF
    • 3.15 MP
    • AF
    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
    		 Unknown
    Performance

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

    Performance — specifications for Zenfone 3 Ultra ZU680KL, Mini 3iX.
    SpecificationZenfone 3 Ultra ZU680KLMini 3iX
    Processor CPU
    • Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53)
    		 Unknown
    Graphics processor GPU
    • Adreno 510
    		 Unknown
    GeekBench 4 Single Core *
    • 1357
    		 Unknown
    GeekBench 4 Multi-Core *
    • 3659
    		 Unknown
    GeekBench 4 RenderScript *
    • 4146
    		 Unknown
    GeekBench 5 Single Core *
    • 252
    		 Unknown
    GeekBench 5 Multi-Core *
    • 899
    		 Unknown
    General specs
    General specs — specifications for Zenfone 3 Ultra ZU680KL, Mini 3iX.
    SpecificationZenfone 3 Ultra ZU680KLMini 3iX
    Release date
    • 2016
    • May
    • 2009
    • November
    Colors
    • Glacier Silver
    • Titanium Gray
    • Metallic Pink
    • Oiled Bronze and Ocean Blue
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 300 EUR
    • 230 EUR
    Battery life
    • Talking time- Up to 34 h (3G)
    • Stand by time- Up to 400 h Talking time- Up to 5 h
    Communication and Connectivity
    Communication and Connectivity — specifications for Zenfone 3 Ultra ZU680KL, Mini 3iX.
    SpecificationZenfone 3 Ultra ZU680KLMini 3iX
    SIM card
    • Hybrid Dual SIM (Nano-SIM
    • dual stand-by)
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 / 800 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 18(800)
    • 19(800)
    • 20(800)
    • 26(850)
    • 28(700)
    • 38(2600)
    • 40(2300)
    • 41(2500)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE-A (2CA) Cat6 300/50 Mbps
    • HSPA 3.6/0.384 Mbps
    GPRS
    • Yes
    • Class 12
    Edge
    • Yes
    • Class 12
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 b/g
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    • Yes
    • with A-GPS
    USB
    • 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    • miniUSB 2.0
    Bluetooth
    • 4.2
    • A2DP
    • EDR
    • LE
    • 2.1
    • A2DP
    Music and Audio
    Music and Audio — specifications for Zenfone 3 Ultra ZU680KL, Mini 3iX.
    SpecificationZenfone 3 Ultra ZU680KLMini 3iX
    Radio
    • FM radio
    • No
    Others
    • 24-bit/192kHz audio
    		 Unknown
    Other features
    Other features — specifications for Zenfone 3 Ultra ZU680KL, Mini 3iX.
    SpecificationZenfone 3 Ultra ZU680KLMini 3iX
    Dop
    • Sensors Fingerprint (front-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging: 60% in 45 min (Quick Charge 3.0)
    • Sensors Accelerometer
    • proximity - MP4/H.264/WMV player -MP3/e-AAC+/WMA player -Voice memo -Predictive text input