Energizer Energy E520 LTE vs ZTE Boost MAX+

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

    Boost MAX+: 11.2 g lighter

    Energy E520 LTE:
    206 g
    Boost MAX+:
    194.8 g
  • Width

    Energy E520 LTE: 6.4 mm narrower

    Energy E520 LTE:
    76.2 mm
    Boost MAX+:
    82.6 mm
  • Screen diagonal

    Energy E520 LTE: 0.5 in smaller diagonal

    Energy E520 LTE:
    5.2 in
    Boost MAX+:
    5.7 in
  • Depth

    Boost MAX+: 0.9 mm thinner

    Energy E520 LTE:
    11.1 mm
    Boost MAX+:
    10.2 mm
  • Height

    Energy E520 LTE: 14.3 mm shorter

    Energy E520 LTE:
    150.8 mm
    Boost MAX+:
    165.1 mm
  • Release year

    Energy E520 LTE:
    2017
    Boost MAX+:
    2015

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. Energy E520 LTE

    Height:
    150.8 mm
    Width:
    76.2 mm
    Depth:
    11.1 mm +0.9 mm versus Boost MAX+
  2. 2. Boost MAX+

    Height:
    165.1 mm +14.3 mm versus Energy E520 LTE
    Width:
    82.6 mm +6.4 mm versus Energy E520 LTE
    Depth:
    10.2 mm

Weight

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

  1. 1. Energy E520 LTE

    206 g

    +11.2 g versus Boost MAX+

  2. 2. Boost MAX+

    194.8 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. Energy E520 LTE

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

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

Boost MAX+ has approximately 20.2% more rectangular screen area than Energy E520 LTE.

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 Energy E520 LTE, Boost MAX+, compared at the same storage capacity.
StorageEnergy E520 LTEBoost MAX+
16 GB Recorded for all phones 2 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. Energy E520 LTE

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (uses SIM 2 slot)

2. Boost MAX+

NFC:
Unknown
Headphone jack:
Yes
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. Energy E520 LTE

    4000 mAh

    +600 mAh versus Boost MAX+

  2. 2. Boost MAX+

    3400 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. Energy E520 LTE2. Boost MAX+

Everyday essentials
Everyday essentials — specifications for Energy E520 LTE, Boost MAX+.
SpecificationEnergy E520 LTEBoost MAX+
Dimensions (HxWxD)
  • 150.8 Х 76.2 Х 11.1 mm
  • 165.1 Х 82.6 Х 10.2 mm
Weight
  • 206 g
  • 194.8 g
Technology
  • LTPS IPS LCD
  • IPS LCD
Screen size
  • 5.2" inch
  • 5.7" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (uses SIM 2 slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Ion
  • 3400 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 5.1 (Lollipop)
Chipset
  • Mediatek MT6737 (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Energy E520 LTE, Boost MAX+.
SpecificationEnergy E520 LTEBoost MAX+
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 89.6 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 64.9%
  • 65.7%
PPI /points per inch/
  • 282 PPI
  • 258 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for Energy E520 LTE, Boost MAX+.
SpecificationEnergy E520 LTEBoost MAX+
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 8 MP
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 5 MP
  • Single
  • 1 MP
  • Single
Specifications
  • 5 MP
  • 1 MP
Performance

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

Performance — specifications for Energy E520 LTE, Boost MAX+.
SpecificationEnergy E520 LTEBoost MAX+
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Quad-core 1.2 GHz
Graphics processor GPU
  • Mali-T720
Unknown
Antutu 7 score *
  • 29852
Unknown
GeekBench 4 Single Core *
  • 528
Unknown
GeekBench 4 Multi-Core *
  • 1486
Unknown
General specs
General specs — specifications for Energy E520 LTE, Boost MAX+.
SpecificationEnergy E520 LTEBoost MAX+
Release date
  • 2017
  • September
  • 2015
  • July
Colors
  • Black
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 330 EUR
  • 180 EUR
Battery life
  • Stand by time- Up to 220 h (3G) Talking time- Up to 15 h (3G)
  • Talking time- Up to 16 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Energy E520 LTE, Boost MAX+.
SpecificationEnergy E520 LTEBoost MAX+
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA -4G - LTE
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.26 W/kg (head) 0.60 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Energy E520 LTE, Boost MAX+.
SpecificationEnergy E520 LTEBoost MAX+
Radio
  • FM radio
  • No
Others Unknown
  • Dolby Digital Plus audio enhancement audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Energy E520 LTE, Boost MAX+.
SpecificationEnergy E520 LTEBoost MAX+
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - IP68 dust/water proof (up to 1.5m for 30 mins) -MIL-STD-810G compliant
  • Sensors Yes