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BLU J6 vs Meizu U20

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

    U20: 27 g lighter

    J6:
    185 g
    U20:
    158 g
  • Width

    U20: 1.2 mm narrower

    J6:
    76.6 mm
    U20:
    75.4 mm
  • Screen diagonal

    U20: 0.5 in smaller diagonal

    J6:
    6 in
    U20:
    5.5 in
  • Chipset

    J6:
    Mediatek MT6580 (28 nm)
    U20:
    Mediatek MT6755 Helio P10 (28 nm)
  • Depth

    U20: 1.4 mm thinner

    J6:
    9.1 mm
    U20:
    7.7 mm
  • Height

    U20: 6.6 mm shorter

    J6:
    159.6 mm
    U20:
    153 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. J6

    Height:
    159.6 mm +6.6 mm versus U20
    Width:
    76.6 mm +1.2 mm versus U20
    Depth:
    9.1 mm +1.4 mm versus U20
  2. 2. U20

    Height:
    153 mm
    Width:
    75.4 mm
    Depth:
    7.7 mm

Weight

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

  1. 1. J6

    185 g

    +27 g versus U20

  2. 2. U20

    158 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. J6

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.9 cm²
  2. 2. U20

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

J6 has approximately 11.4% more rectangular screen area than U20.

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 J6, U20, compared at the same storage capacity.
StorageJ6U20
32 GB 1 GB RAM Unknown
U20: Original memory entry

32 GB · 3 GB RAM 16 GB · 2 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. J6

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC

2. U20

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 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. J6

    2800 mAh

  2. 2. U20

    3260 mAh

    +460 mAh versus J6

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. J62. U20

Everyday essentials
Everyday essentials — specifications for J6, U20.
SpecificationJ6U20
Dimensions (HxWxD)
  • 159.6 Х 76.6 Х 9.1 mm
  • 153 Х 75.4 Х 7.7 mm
Weight
  • 185 g
  • 158 g
Technology
  • IPS LCD
  • LTPS IPS LCD
Screen size
  • 6" inch
  • 5.5" inch
Screen resolution
  • 720 x 1440 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 1GB RAM
  • 32 GB
  • 3 GB RAM 16 GB
  • 2 GB RAM
Memory card support
  • microSDXC
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2800 mAh
  • Removable Li-Po
  • 3260 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 8.1 Oreo (Go edition)
  • Android 6.0 (Marshmallow); Flyme UI
Chipset
  • Mediatek MT6580 (28 nm)
  • Mediatek MT6755 Helio P10 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for J6, U20.
SpecificationJ6U20
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 92.9 cm2
  • 83.4 cm2
Screen format
  • 18:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 76.0%
  • 72.3%
PPI /points per inch/
  • 268 PPI
  • 401 PPI
Screen protection Unknown
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video — specifications for J6, U20.
SpecificationJ6U20
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 8 MP
  • (wide)
  • 1/5.0''
  • 1.12µm
  • AF
  • 13 MP
  • PDAF
  • f/2.2
Functions
  • LED flash
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • 5 MP
  • f/2.0
Performance

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

Performance — specifications for J6, U20.
SpecificationJ6U20
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Octa-core (4x1.8 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU
  • Mali-400
  • Mali-T860MP2
Antutu 7 score * Unknown
  • 50122
GeekBench 4 Single Core * Unknown
  • 703
GeekBench 4 Multi-Core * Unknown
  • 2305
GeekBench 4 RenderScript * Unknown
  • 1553
General specs
General specs — specifications for J6, U20.
SpecificationJ6U20
Release date
  • 2019
  • December
  • 2016
  • August
Colors
  • Blue
  • Black
  • Brown
  • Black
  • Silver
  • Rose Gold
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 EUR
  • 190 EUR
Communication and Connectivity
Communication and Connectivity — specifications for J6, U20.
SpecificationJ6U20
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Hybrid 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 -3G - HSDPA 900 / 2100 -4G - LTE 1800 / 2100 / 2600
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • LTE
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
  • dual-band
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for J6, U20.
SpecificationJ6U20
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for J6, U20.
SpecificationJ6U20
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - For USA
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass