Meizu U20 vs Plum Axe 4

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

    Axe 4: 51 g lighter

    U20:
    158 g
    Axe 4:
    107 g
  • Width

    Axe 4: 11.4 mm narrower

    U20:
    75.4 mm
    Axe 4:
    64 mm
  • Screen diagonal

    Axe 4: 1.5 in smaller diagonal

    U20:
    5.5 in
    Axe 4:
    4 in
  • Chipset

    U20:
    Mediatek MT6755 Helio P10 (28 nm)
    Axe 4:
    Spreadtrum SC7731C
  • Depth

    U20: 2.2 mm thinner

    U20:
    7.7 mm
    Axe 4:
    9.9 mm
  • Height

    Axe 4: 29 mm shorter

    U20:
    153 mm
    Axe 4:
    124 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. U20

    Height:
    153 mm +29 mm versus Axe 4
    Width:
    75.4 mm +11.4 mm versus Axe 4
    Depth:
    7.7 mm
  2. 2. Axe 4

    Height:
    124 mm
    Width:
    64 mm
    Depth:
    9.9 mm +2.2 mm versus U20

Weight

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

  1. 1. U20

    158 g

    +51 g versus Axe 4

  2. 2. Axe 4

    107 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. U20

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Axe 4

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

U20 has approximately 83.1% more rectangular screen area than Axe 4.

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.

U20: Original memory entry

32 GB · 3 GB RAM 16 GB · 2 GB RAM

Axe 4: Original memory entry

8 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. U20

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

2. Axe 4

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. U20

    3260 mAh

    +1860 mAh versus Axe 4

  2. 2. Axe 4

    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. U202. Axe 4

Everyday essentials
Everyday essentials — specifications for U20, Axe 4.
SpecificationU20Axe 4
Dimensions (HxWxD)
  • 153 Х 75.4 Х 7.7 mm
  • 124 Х 64 Х 9.9 mm
Weight
  • 158 g
  • 107 g
Technology
  • LTPS IPS LCD
  • IPS LCD
Screen size
  • 5.5" 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 GB
  • 3 GB RAM 16 GB
  • 2 GB RAM
  • 8 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3260 mAh
  • Non-removable Li-Ion
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow); Flyme UI
  • Android 6.0 (Marshmallow)
Chipset
  • Mediatek MT6755 Helio P10 (28 nm)
  • Spreadtrum SC7731C
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for U20, Axe 4.
SpecificationU20Axe 4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 72.3%
  • 57.4%
PPI /points per inch/
  • 401 PPI
  • 233 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video — specifications for U20, Axe 4.
SpecificationU20Axe 4
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • PDAF
  • f/2.2
  • 5 MP
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 5 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 U20, Axe 4.
SpecificationU20Axe 4
Processor CPU
  • Octa-core (4x1.8 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Mali-T860MP2
  • Mali-400
Antutu 7 score *
  • 50122
  • 5577
GeekBench 4 Single Core *
  • 703
Unknown
GeekBench 4 Multi-Core *
  • 2305
Unknown
GeekBench 4 RenderScript *
  • 1553
Unknown
General specs
General specs — specifications for U20, Axe 4.
SpecificationU20Axe 4
Release date
  • 2016
  • August
  • 2017
  • December
Colors
  • Black
  • Silver
  • Rose Gold
  • Gold
  • Black
  • Blue
  • Red
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 190 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 170 h (3G) Talking time- Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for U20, Axe 4.
SpecificationU20Axe 4
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE 1800 / 2100 / 2600
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA
  • LTE
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for U20, Axe 4.
SpecificationU20Axe 4
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for U20, Axe 4.
SpecificationU20Axe 4
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer Also known as Plum Z407