BLU Win JR LTE vs Energizer Energy E520 LTE

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

    Win JR LTE: 68 g lighter

    Win JR LTE:
    138 g
    Energy E520 LTE:
    206 g
  • Width

    Win JR LTE: 8.7 mm narrower

    Win JR LTE:
    67.5 mm
    Energy E520 LTE:
    76.2 mm
  • Screen diagonal

    Win JR LTE: 0.7 in smaller diagonal

    Win JR LTE:
    4.5 in
    Energy E520 LTE:
    5.2 in
  • Chipset

    Win JR LTE:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
    Energy E520 LTE:
    Mediatek MT6737 (28 nm)
  • Depth

    Win JR LTE: 1.6 mm thinner

    Win JR LTE:
    9.5 mm
    Energy E520 LTE:
    11.1 mm
  • Height

    Win JR LTE: 17.8 mm shorter

    Win JR LTE:
    133 mm
    Energy E520 LTE:
    150.8 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. Win JR LTE

    Height:
    133 mm
    Width:
    67.5 mm
    Depth:
    9.5 mm
  2. 2. Energy E520 LTE

    Height:
    150.8 mm +17.8 mm versus Win JR LTE
    Width:
    76.2 mm +8.7 mm versus Win JR LTE
    Depth:
    11.1 mm +1.6 mm versus Win JR LTE

Weight

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

  1. 1. Win JR LTE

    138 g

  2. 2. Energy E520 LTE

    206 g

    +68 g versus Win JR LTE

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. Win JR LTE

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Energy E520 LTE

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

Energy E520 LTE has approximately 33.5% more rectangular screen area than Win JR 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 Win JR LTE, Energy E520 LTE, compared at the same storage capacity.
StorageWin JR LTEEnergy E520 LTE
16 GB Unknown 2 GB RAM
Win JR LTE: Original memory entry

4 GB ROM · 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. Win JR LTE

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

2. Energy E520 LTE

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

    2000 mAh

  2. 2. Energy E520 LTE

    4000 mAh

    +2000 mAh versus Win JR LTE

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. Win JR LTE2. Energy E520 LTE

Everyday essentials
Everyday essentials — specifications for Win JR LTE, Energy E520 LTE.
SpecificationWin JR LTEEnergy E520 LTE
Dimensions (HxWxD)
  • 133 Х 67.5 Х 9.5 mm
  • 150.8 Х 76.2 Х 11.1 mm
Weight
  • 138 g
  • 206 g
Technology
  • IPS LCD
  • LTPS IPS LCD
Screen size
  • 4.5" inch
  • 5.2" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB ROM
  • 512 MB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Non-removable Li-Po
  • 4000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Windows Phone 8.1
  • upgradable to Windows 10
  • Android 6.0 (Marshmallow)
Chipset
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Mediatek MT6737 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Win JR LTE, Energy E520 LTE.
SpecificationWin JR LTEEnergy E520 LTE
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 74.5 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 62.2%
  • 64.9%
PPI /points per inch/
  • 218 PPI
  • 282 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Win JR LTE, Energy E520 LTE.
SpecificationWin JR LTEEnergy E520 LTE
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • AF
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
Performance

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

Performance — specifications for Win JR LTE, Energy E520 LTE.
SpecificationWin JR LTEEnergy E520 LTE
Processor CPU
  • Quad-core 1.2 GHz Cortex-A53
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • Adreno 306
  • Mali-T720
Antutu 7 score * Unknown
  • 29852
GeekBench 4 Single Core * Unknown
  • 528
GeekBench 4 Multi-Core * Unknown
  • 1486
General specs
General specs — specifications for Win JR LTE, Energy E520 LTE.
SpecificationWin JR LTEEnergy E520 LTE
Release date
  • 2015
  • April
  • 2017
  • September
Colors
  • Grey
  • White
  • Orange
  • Yellow
  • Pink
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 330 EUR
Battery life
  • Stand by time- Up to 725 h (2G) / Up to 725 h (3G) Talking time- Up to 22 h (2G) / Up to 16 h (3G)
  • Stand by time- Up to 220 h (3G) Talking time- Up to 15 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Win JR LTE, Energy E520 LTE.
SpecificationWin JR LTEEnergy E520 LTE
SIM card
  • Dual SIM (Micro-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 -3G - HSDPA 850 / 1700 / 1900 / 2100 -4G - LTE band 4(1700/2100)
  • 7(2600)
  • 17(700) - X130Q
  • 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)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/11.5 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 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR - 0.26 W/kg (head) 0.60 W/kg (body)
Music and Audio
Music and Audio — specifications for Win JR LTE, Energy E520 LTE.
SpecificationWin JR LTEEnergy E520 LTE
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features — specifications for Win JR LTE, Energy E520 LTE.
SpecificationWin JR LTEEnergy E520 LTE
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - IP68 dust/water proof (up to 1.5m for 30 mins) -MIL-STD-810G compliant