ZTE Axon mini vs ZTE nubia Z20

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

    Axon mini: 46 g lighter

    Axon mini:
    140 g
    nubia Z20:
    186 g
  • Width

    Axon mini: 5.2 mm narrower

    Axon mini:
    70 mm
    nubia Z20:
    75.2 mm
  • Screen diagonal

    Axon mini: 1.22 in smaller diagonal

    Axon mini:
    5.2 in
    nubia Z20:
    6.42 in
  • Chipset

    Axon mini:
    Qualcomm MSM8939v2 Snapdragon 616 (28 nm)
    nubia Z20:
    Qualcomm SDM855 Snapdragon 855+ (7 nm)
  • Rear camera layout

    Axon mini:
    Single
    nubia Z20:
    Triple
  • Depth

    Axon mini: 1.3 mm thinner

    Axon mini:
    7.9 mm
    nubia Z20:
    9.2 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. Axon mini

    Height:
    143.5 mm
    Width:
    70 mm
    Depth:
    7.9 mm
  2. 2. nubia Z20

    Height:
    158.6 mm +15.1 mm versus Axon mini
    Width:
    75.2 mm +5.2 mm versus Axon mini
    Depth:
    9.2 mm +1.3 mm versus Axon mini

Weight

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

  1. 1. Axon mini

    140 g

  2. 2. nubia Z20

    186 g

    +46 g versus Axon mini

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. Axon mini

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    74.5 cm²
  2. 2. nubia Z20

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

nubia Z20 has approximately 35.7% more rectangular screen area than Axon mini.

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 Axon mini, nubia Z20, compared at the same storage capacity.
StorageAxon mininubia Z20
32 GB 3 GB RAM Unknown
nubia Z20: Original memory entry

128/512 GB · 8 GB RAM 128 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. Axon mini

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

2. nubia Z20

NFC:
Unknown
Headphone jack:
No
Memory card support:
No

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. Axon mini

    2800 mAh

  2. 2. nubia Z20

    4000 mAh

    +1200 mAh versus Axon mini

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. Axon mini2. nubia Z20

Everyday essentials
Everyday essentials — specifications for Axon mini, nubia Z20.
SpecificationAxon mininubia Z20
Dimensions (HxWxD)
  • 143.5 Х 70 Х 7.9 mm
  • 158.6 Х 75.2 Х 9.2 mm
Weight
  • 140 g
  • 186 g
Technology
  • Super AMOLED
  • AMOLED
Screen size
  • 5.2" inch
  • 6.42" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 128/512 GB
  • 8 GB RAM 128 GB
  • 6 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2800 mAh
  • Non-removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 5.1.1 (Lollipop)
  • Android 9.0 (Pie); Nubia UI 7
Chipset
  • Qualcomm MSM8939v2 Snapdragon 616 (28 nm)
  • Qualcomm SDM855 Snapdragon 855+ (7 nm)
Headphone jack
  • Yes
  • No
Display
Display — specifications for Axon mini, nubia Z20.
SpecificationAxon mininubia Z20
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 101.2 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 74.2%
  • 84.8%
PPI /points per inch/
  • 424 PPI
  • 401 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified)
Camera and Video
Camera and Video — specifications for Axon mini, nubia Z20.
SpecificationAxon mininubia Z20
Rear camera, main
  • 13 MP
  • Single
  • 48 MP
  • Triple
Camera specs
  • 13 MP
  • PDAF
  • 48 MP
  • f/1.7
  • 26mm (wide)
  • 1/2''
  • 0.8µm
  • PDAF
  • OIS -8 MP (telephoto)
  • 3x optical zoom -16 MP
  • 12mm (ultrawide)
Functions
  • LED flash
  • panorama
  • HDR
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • Yes
  • 4320@15fps
  • 2160p@30/60fps
  • 1080p@30/60fps
  • 720p@1920fps
Front camera, selfie
  • 8 MP
  • Single
  • 48 MP
  • Triple
Specifications
  • 8 MP
  • Uses main cameras
Performance

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

Performance — specifications for Axon mini, nubia Z20.
SpecificationAxon mininubia Z20
Processor CPU
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.2 GHz Cortex-A53)
  • Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
Graphics processor GPU
  • Adreno 405
  • Adreno 640 (700 MHz)
Antutu 7 score *
  • 36250
Unknown
GeekBench 4 Single Core *
  • 644
Unknown
GeekBench 4 Multi-Core *
  • 2003
Unknown
GeekBench 4 RenderScript *
  • 2062
Unknown
General specs
General specs — specifications for Axon mini, nubia Z20.
SpecificationAxon mininubia Z20
Release date
  • 2015
  • October
  • 2019
  • August
Colors
  • Gold
  • Chromium Silver
  • Rose Gold
  • Black
  • Blue
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 450 EUR
Battery life
  • Stand by time- Up to 450 h Talking time- Up to 20 h
Unknown
Body build Unknown
  • Front/back glass
  • aluminum frame
Communication and Connectivity
Communication and Connectivity — specifications for Axon mini, nubia Z20.
SpecificationAxon mininubia Z20
SIM card
  • Hybrid Dual SIM (Nano-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 -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (6CA) Cat18 1200/150 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • microUSB 2.0
  • USB Host
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Axon mini, nubia Z20.
SpecificationAxon mininubia Z20
Radio
  • No
  • No
Others
  • 3D Touch display (only ZTE Axon mini Premium) -MiFavor 3.2
  • 32-bit/192kHz audio -Active noise cancellation with dedicated mic
  • HDR10 -Secondary display (on the back): AMOLED
  • 5.1 inches
  • 1080 x 2340 pixels
  • Corning Gorilla Glass 3
  • DTS HD sound -32-bit/384kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Axon mini, nubia Z20.
SpecificationAxon mininubia Z20
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Dual fingerprint (side-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 27W - USB Power Delivery 2.0