Asus Zenfone 3 Ultra ZU680KL vs BLU Dash L3

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

    Dash L3: 98 g lighter

    Zenfone 3 Ultra ZU680KL:
    233 g
    Dash L3:
    135 g
  • Width

    Dash L3: 29.6 mm narrower

    Zenfone 3 Ultra ZU680KL:
    93.9 mm
    Dash L3:
    64.3 mm
  • Screen diagonal

    Dash L3: 2.8 in smaller diagonal

    Zenfone 3 Ultra ZU680KL:
    6.8 in
    Dash L3:
    4 in
  • Chipset

    Zenfone 3 Ultra ZU680KL:
    Qualcomm MSM8976 Snapdragon 652 (28 nm)
    Dash L3:
    Mediatek MT6572 (28 nm)
  • Depth

    Zenfone 3 Ultra ZU680KL: 4.7 mm thinner

    Zenfone 3 Ultra ZU680KL:
    6.8 mm
    Dash L3:
    11.5 mm
  • Height

    Dash L3: 59.3 mm shorter

    Zenfone 3 Ultra ZU680KL:
    186.4 mm
    Dash L3:
    127.1 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.

  1. 1. Zenfone 3 Ultra ZU680KL

    Height:
    186.4 mm +59.3 mm versus Dash L3
    Width:
    93.9 mm +29.6 mm versus Dash L3
    Depth:
    6.8 mm
  2. 2. Dash L3

    Height:
    127.1 mm
    Width:
    64.3 mm
    Depth:
    11.5 mm +4.7 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

    +98 g versus Dash L3

  2. 2. Dash L3

    135 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. Dash L3

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

Zenfone 3 Ultra ZU680KL has approximately 179.9% more rectangular screen area than Dash L3.

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

Dash L3: Original memory entry

4 GB · 512 MB RAM

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. Dash L3

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

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

    +3200 mAh versus Dash L3

  2. 2. Dash L3

    1400 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. Dash L3

Everyday essentials
Everyday essentials — specifications for Zenfone 3 Ultra ZU680KL, Dash L3.
SpecificationZenfone 3 Ultra ZU680KLDash L3
Dimensions (HxWxD)
  • 186.4 Х 93.9 Х 6.8 mm
  • 127.1 Х 64.3 Х 11.5 mm
Weight
  • 233 g
  • 135 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.8" inch
  • 4" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 800 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
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 4600 mAh
  • Non-removable Li-Ion
  • 1400 mAh
  • Removable Li-Po
Operating system OS
  • Android 6.1 (Marshmallow); ZenUI 3
  • Android 6.0 (Marshmallow)
Chipset
  • Qualcomm MSM8976 Snapdragon 652 (28 nm)
  • Mediatek MT6572 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone 3 Ultra ZU680KL, Dash L3.
SpecificationZenfone 3 Ultra ZU680KLDash L3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 127.5 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 72.8%
  • 55.7%
PPI /points per inch/
  • 324 PPI
  • 233 PPI
Screen protection
  • Corning Gorilla Glass 4
Unknown
Camera and Video
Camera and Video — specifications for Zenfone 3 Ultra ZU680KL, Dash L3.
SpecificationZenfone 3 Ultra ZU680KLDash L3
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
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 2 MP
Performance

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

Performance — specifications for Zenfone 3 Ultra ZU680KL, Dash L3.
SpecificationZenfone 3 Ultra ZU680KLDash L3
Processor CPU
  • Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53)
  • Dual-core 1.3 GHz
Graphics processor GPU
  • Adreno 510
  • Mali-400
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, Dash L3.
SpecificationZenfone 3 Ultra ZU680KLDash L3
Release date
  • 2016
  • May
  • 2017
  • January
Colors
  • Glacier Silver
  • Titanium Gray
  • Metallic Pink
  • Gold
  • Rose Gold
  • Grey
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
Unknown
Battery life
  • Talking time- Up to 34 h (3G)
  • Stand by time- Up to 600 h (2G) / Up to 500 h (3G) Talking time- Up to 20 h (2G) / Up to 16 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone 3 Ultra ZU680KL, Dash L3.
SpecificationZenfone 3 Ultra ZU680KLDash L3
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (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 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • EDR
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Zenfone 3 Ultra ZU680KL, Dash L3.
SpecificationZenfone 3 Ultra ZU680KLDash L3
Radio
  • FM radio
Unknown
Others
  • 24-bit/192kHz audio
Unknown
Other features
Other features — specifications for Zenfone 3 Ultra ZU680KL, Dash L3.
SpecificationZenfone 3 Ultra ZU680KLDash L3
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: 60% in 45 min (Quick Charge 3.0)
  • Sensors Accelerometer