Energizer Energy E520 LTE vs TECNO Camon X

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

    Camon X: 57 g lighter

    Energy E520 LTE:
    206 g
    Camon X:
    149 g
  • Screen diagonal

    Energy E520 LTE: 0.8 in smaller diagonal

    Energy E520 LTE:
    5.2 in
    Camon X:
    6 in
  • Memory variants

    At 16 GB storage

    Energy E520 LTE:
    2 GB RAM
    Camon X:
    3 GB RAM
  • Chipset

    Energy E520 LTE:
    Mediatek MT6737 (28 nm)
    Camon X:
    Mediatek MT6763T Helio P23 (16 nm)
  • Depth

    Camon X: 5.9 mm thinner

    Energy E520 LTE:
    11.1 mm
    Camon X:
    5.2 mm
  • Height

    Energy E520 LTE: 7.8 mm shorter

    Energy E520 LTE:
    150.8 mm
    Camon X:
    158.6 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. Energy E520 LTE

    Height:
    150.8 mm
    Width:
    76.2 mm
    Depth:
    11.1 mm +5.9 mm versus Camon X
  2. 2. Camon X

    Height:
    158.6 mm +7.8 mm versus Energy E520 LTE
    Width:
    75.8 mm
    Depth:
    5.2 mm

Weight

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

  1. 1. Energy E520 LTE

    206 g

    +57 g versus Camon X

  2. 2. Camon X

    149 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. Camon X

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

Camon X has approximately 24.6% 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, Camon X, compared at the same storage capacity.
StorageEnergy E520 LTECamon X
16 GB Recorded for all phones 2 GB RAM 3 GB RAM
32 GB Not recorded 3 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. Camon X

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 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. Energy E520 LTE

    4000 mAh

    +250 mAh versus Camon X

  2. 2. Camon X

    3750 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. Camon X

Everyday essentials
Everyday essentials — specifications for Energy E520 LTE, Camon X.
SpecificationEnergy E520 LTECamon X
Dimensions (HxWxD)
  • 150.8 Х 76.2 Х 11.1 mm
  • 158.6 Х 75.8 Х 5.2 mm
Weight
  • 206 g
  • 149 g
Technology
  • LTPS IPS LCD
  • IPS LCD
Screen size
  • 5.2" inch
  • 6" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1440 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 16/32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 32 GB (uses SIM 2 slot)
  • microSD
  • up to 128 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Ion
  • 3750 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 8.1 (Oreo)
Chipset
  • Mediatek MT6737 (28 nm)
  • Mediatek MT6763T Helio P23 (16 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Energy E520 LTE, Camon X.
SpecificationEnergy E520 LTECamon X
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 92.9 cm2
Screen format
  • 16:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 64.9%
  • 77.3%
PPI /points per inch/
  • 282 PPI
  • 268 PPI
Screen protection
  • Corning Gorilla Glass 3
  • NEG
Camera and Video
Camera and Video — specifications for Energy E520 LTE, Camon X.
SpecificationEnergy E520 LTECamon X
Rear camera, main
  • 13 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 16 MP
  • f/1.8
  • PDAF
Functions
  • LED flash
  • HDR
  • panorama
  • Dual-LED flash
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 20 MP
  • Single
Specifications
  • 5 MP
  • 20 MP
  • f/2.0
Performance

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

Performance — specifications for Energy E520 LTE, Camon X.
SpecificationEnergy E520 LTECamon X
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Mali-T720
  • Mali-G71 MP2
Antutu 7 score *
  • 29852
  • 47325
GeekBench 4 Single Core *
  • 528
Unknown
GeekBench 4 Multi-Core *
  • 1486
Unknown
General specs
General specs — specifications for Energy E520 LTE, Camon X.
SpecificationEnergy E520 LTECamon X
Release date
  • 2017
  • September
  • 2018
  • March
Colors
  • Black
  • Champagne Gold
  • Midnight Black
  • City Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 330 EUR
Unknown
Battery life
  • Stand by time- Up to 220 h (3G) Talking time- Up to 15 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Energy E520 LTE, Camon X.
SpecificationEnergy E520 LTECamon X
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 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 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1800 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 40(2300)
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/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
  • 4.2
  • A2DP
  • LE
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, Camon X.
SpecificationEnergy E520 LTECamon X
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Energy E520 LTE, Camon X.
SpecificationEnergy E520 LTECamon X
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - IP68 dust/water proof (up to 1.5m for 30 mins) -MIL-STD-810G compliant
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - Charging 5V/2A 10W