BLU Dash X2 vs Lenovo Z6

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • Display technology

    OLED versus LCD

    Dash X2:
    LCD
    Z6:
    OLED
  • Weight

    Z6: 15 g lighter

    Dash X2:
    174 g
    Z6:
    159 g
  • Width

    Dash X2: 1.4 mm narrower

    Dash X2:
    73.1 mm
    Z6:
    74.5 mm
  • Screen diagonal

    Dash X2: 1.39 in smaller diagonal

    Dash X2:
    5 in
    Z6:
    6.39 in
  • Rear camera layout

    Dash X2:
    Single
    Z6:
    Triple
  • Depth

    Z6: 1.7 mm thinner

    Dash X2:
    9.7 mm
    Z6:
    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.

  1. 1. Dash X2

    Height:
    145 mm
    Width:
    73.1 mm
    Depth:
    9.7 mm +1.7 mm versus Z6
  2. 2. Z6

    Height:
    157 mm +12 mm versus Dash X2
    Width:
    74.5 mm +1.4 mm versus Dash X2
    Depth:
    8 mm

Weight

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

  1. 1. Dash X2

    174 g

    +15 g versus Z6

  2. 2. Z6

    159 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. Dash X2

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Z6

    Screen diagonal:
    6.39 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.2 cm²

Z6 has approximately 45.4% more rectangular screen area than Dash X2.

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 Dash X2, Z6, compared at the same storage capacity.
StorageDash X2Z6
8 GB 1 GB RAM Unknown
Z6: Original memory entry

128 GB · 6/8 GB RAM 64 GB · 6 GB 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. Dash X2

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

2. Z6

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 1 TB (uses shared SIM 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. Dash X2

    2000 mAh

  2. 2. Z6

    4000 mAh

    +2000 mAh versus Dash X2

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. Dash X22. Z6

Everyday essentials
Everyday essentials — specifications for Dash X2, Z6.
SpecificationDash X2Z6
Dimensions (HxWxD)
  • 145 Х 73.1 Х 9.7 mm
  • 157 Х 74.5 Х 8 mm
Weight
  • 174 g
  • 159 g
Technology
  • IPS LCD
  • Super AMOLED
Screen size
  • 5" inch
  • 6.39" inch
Screen resolution
  • 720 x 1280 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 128 GB
  • 6/8 GB RAM 64 GB
  • 6 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 1 TB (uses shared SIM slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Po
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 9.0 (Pie); ZUI 11
Chipset Unknown
  • Qualcomm SDM730 Snapdragon 730 (8 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Dash X2, Z6.
SpecificationDash X2Z6
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 100.2 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 65.0%
  • 85.7%
PPI /points per inch/
  • 294 PPI
  • 403 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified)
Camera and Video
Camera and Video — specifications for Dash X2, Z6.
SpecificationDash X2Z6
Rear camera, main
  • 8 MP
  • Single
  • 24 MP
  • Triple
Camera specs
  • 8 MP
  • AF
  • 24 MP
  • f/1.8
  • (wide)
  • 1/2.8''
  • 0.9µm
  • PDAF -8 MP
  • f/2.4
  • (telephoto)
  • PDAF
  • 2x optical zoom -5 MP
  • f/2.2
  • depth sensor
Functions
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 5 MP
  • 16 MP
Performance

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

Performance — specifications for Dash X2, Z6.
SpecificationDash X2Z6
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
Graphics processor GPU
  • Mali-400
  • Adreno 618
GeekBench 4 Single Core *
  • 417
Unknown
GeekBench 4 Multi-Core *
  • 1182
Unknown
Antutu 8 score * Unknown
  • 242622
General specs
General specs — specifications for Dash X2, Z6.
SpecificationDash X2Z6
Release date
  • 2016
  • April
  • 2019
  • July
Colors
  • Black
  • Gold
  • Rose Gold
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 250 EUR
Battery life
  • Stand by time- Up to 750 h (2G) / Up to 700 h (3G) Talking time- Up to 25 h (2G) / Up to 14 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Dash X2, Z6.
SpecificationDash X2Z6
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • 5.0
  • A2DP
  • EDR
  • LE
  • aptX HD
Music and Audio
Music and Audio — specifications for Dash X2, Z6.
SpecificationDash X2Z6
Radio
  • Stereo FM radio
Unknown
Others Unknown
  • DCI-P3 -HDR10 -120 Hz
  • Dolby Atmos sound
Other features
Other features — specifications for Dash X2, Z6.
SpecificationDash X2Z6
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (under display)
  • accelerometer
  • proximity
  • compass - Fast battery charging 15W - For China