BLU J7L vs ZTE Zmax Pro

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.

  • Width

    J7L: 9.1 mm narrower

    J7L:
    74.7 mm
    Zmax Pro:
    83.8 mm
  • Screen diagonal

    J7L: 0.3 in smaller diagonal

    J7L:
    5.7 in
    Zmax Pro:
    6 in
  • Memory variants

    At 32 GB storage

    J7L:
    1 GB RAM
    Zmax Pro:
    2 GB RAM
  • Depth

    Zmax Pro: 2 mm thinner

    J7L:
    10.9 mm
    Zmax Pro:
    8.9 mm
  • Height

    J7L: 10.1 mm shorter

    J7L:
    155 mm
    Zmax Pro:
    165.1 mm
  • Release year

    J7L:
    2020
    Zmax Pro:
    2016

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. J7L

    Height:
    155 mm
    Width:
    74.7 mm
    Depth:
    10.9 mm +2 mm versus Zmax Pro
  2. 2. Zmax Pro

    Height:
    165.1 mm +10.1 mm versus J7L
    Width:
    83.8 mm +9.1 mm versus J7L
    Depth:
    8.9 mm

Weight

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

  1. 1. J7L

    173 g

  2. 2. Zmax Pro

    174.9 g

    +1.9 g versus J7L

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. J7L

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    83.8 cm²
  2. 2. Zmax Pro

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

Zmax Pro has approximately 18.4% more rectangular screen area than J7L.

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 J7L, Zmax Pro, compared at the same storage capacity.
StorageJ7LZmax Pro
32 GB Recorded for all phones 1 GB RAM 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. J7L

NFC:
No
Headphone jack:
Yes
Memory card support:
See details microSDXC

2. Zmax Pro

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated 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. J7L

    3000 mAh

  2. 2. Zmax Pro

    3400 mAh

    +400 mAh versus J7L

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. J7L2. Zmax Pro

Everyday essentials
Everyday essentials — specifications for J7L, Zmax Pro.
SpecificationJ7LZmax Pro
Dimensions (HxWxD)
  • 155 Х 74.7 Х 10.9 mm
  • 165.1 Х 83.8 Х 8.9 mm
Weight
  • 173 g
  • 174.9 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.7" inc
  • 6" 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
  • 2 GB RAM
Memory card support
  • microSDXC
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Li-Ion
  • 3400 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 10 (Go edition)
  • Android 6.0 (Marshmallow)
Chipset Unknown
  • Qualcomm MSM8952 Snapdragon 617 (28 nm)
NFC
  • No
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for J7L, Zmax Pro.
SpecificationJ7LZmax Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.8 cm2
  • 99.2 cm2
Screen format
  • 18:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 72.4%
  • 71.7%
PPI /points per inch/ Unknown
  • 367 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for J7L, Zmax Pro.
SpecificationJ7LZmax Pro
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • -8 MP
  • 13 MP
  • f/2.2
  • 20mm (ultrawide)
  • PDAF
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • 5 MP
Performance

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

Performance — specifications for J7L, Zmax Pro.
SpecificationJ7LZmax Pro
Processor CPU
  • - Quad-core 1.4 GHz Cortex-A53
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU
  • - Mali-T820
  • Adreno 405
GeekBench 4 Single Core * Unknown
  • 699
GeekBench 4 Multi-Core * Unknown
  • 2028
GeekBench 4 RenderScript * Unknown
  • 2128
General specs
General specs — specifications for J7L, Zmax Pro.
SpecificationJ7LZmax Pro
Release date
  • 2020
  • October
  • 2016
  • July
Colors
  • Blue
  • Black
  • Violet
  • Tan
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 USD
  • 110 EUR
Battery life Unknown
  • Stand by time- Up to 400 h (3G) Talking time- Up to 25 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for J7L, Zmax Pro.
SpecificationJ7LZmax Pro
SIM card
  • Dual SIM (Nano-SIM/Micro-SIM
  • dual stand-by)
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - 1
  • 2
  • 3
  • 4
  • 5
  • 7
  • 12
  • 17
  • 28
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 12(700)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE
  • HSPA
  • LTE Cat4 150/50 Mbps
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
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • 4.1
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for J7L, Zmax Pro.
SpecificationJ7LZmax Pro
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for J7L, Zmax Pro.
SpecificationJ7LZmax Pro
Dop
  • - Sensors - Fingerprint (rear-mounted)
  • accelerometer - For USA
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass