BLU Energy Diamond vs Palm Pre Plus

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

    Pre Plus: 46 g lighter

    Energy Diamond:
    184 g
    Pre Plus:
    138 g
  • Width

    Pre Plus: 12 mm narrower

    Energy Diamond:
    71.5 mm
    Pre Plus:
    59.5 mm
  • Screen diagonal

    Pre Plus: 1.9 in smaller diagonal

    Energy Diamond:
    5 in
    Pre Plus:
    3.1 in
  • Depth

    Energy Diamond: 4.2 mm thinner

    Energy Diamond:
    12.7 mm
    Pre Plus:
    16.9 mm
  • Height

    Pre Plus: 47 mm shorter

    Energy Diamond:
    147.5 mm
    Pre Plus:
    100.5 mm
  • Release year

    Energy Diamond:
    2016
    Pre Plus:
    2010

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 Diamond

    Height:
    147.5 mm +47 mm versus Pre Plus
    Width:
    71.5 mm +12 mm versus Pre Plus
    Depth:
    12.7 mm
  2. 2. Pre Plus

    Height:
    100.5 mm
    Width:
    59.5 mm
    Depth:
    16.9 mm +4.2 mm versus Energy Diamond

Weight

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

  1. 1. Energy Diamond

    184 g

    +46 g versus Pre Plus

  2. 2. Pre Plus

    138 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 Diamond

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Pre Plus

    Screen diagonal:
    3.1 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    28.6 cm²

Energy Diamond has approximately 140.8% more rectangular screen area than Pre Plus.

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 Diamond, Pre Plus, compared at the same storage capacity.
StorageEnergy DiamondPre Plus
8 GB 1 GB RAM Unknown
Pre Plus: Original memory entry

16 GB · 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. Energy Diamond

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

2. Pre Plus

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 Diamond

    4000 mAh

    +2850 mAh versus Pre Plus

  2. 2. Pre Plus

    1150 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 Diamond2. Pre Plus

Everyday essentials
Everyday essentials — specifications for Energy Diamond, Pre Plus.
SpecificationEnergy DiamondPre Plus
Dimensions (HxWxD)
  • 147.5 Х 71.5 Х 12.7 mm
  • 100.5 Х 59.5 Х 16.9 mm
Weight
  • 184 g
  • 138 g
Technology
  • LCD
  • TFT
Screen size
  • 5" inch
  • 3.1" inch
Screen resolution
  • 480 x 854 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 16 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 64 GB
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Removable Li-Po
  • 1150 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Palm webOS 1.3.5
Chipset
  • Mediatek MT6580 (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Energy Diamond, Pre Plus.
SpecificationEnergy DiamondPre Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 28.6 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 65.3%
  • 47.9%
PPI /points per inch/
  • 196 PPI
  • 186 PPI
Camera and Video
Camera and Video — specifications for Energy Diamond, Pre Plus.
SpecificationEnergy DiamondPre Plus
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
  • LED flash
Video
  • 720@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance
Performance — specifications for Energy Diamond, Pre Plus.
SpecificationEnergy DiamondPre Plus
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 600 MHz Cortex-A8
Graphics processor GPU
  • Mali-400MP2
  • PowerVR SGX
General specs
General specs — specifications for Energy Diamond, Pre Plus.
SpecificationEnergy DiamondPre Plus
Release date
  • 2016
  • August
  • 2010
  • March
Colors
  • Grey
  • White
  • Pink
  • Gold
  • Blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 170 EUR
Battery life
  • Stand by time- Up to 900 h (2G) / Up to 875 h (3G) Talking time- Up to 52 h (2G) / Up to 38 h (3G)
  • Stand by time- Up to 350 h (2G) / - (3G) Talking time- Up to 4 h (2G) / Up to 4 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Energy Diamond, Pre Plus.
SpecificationEnergy DiamondPre Plus
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
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
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.1
  • A2DP
Music and Audio
Music and Audio — specifications for Energy Diamond, Pre Plus.
SpecificationEnergy DiamondPre Plus
Radio
  • Stereo FM radio
  • No
Other features
Other features — specifications for Energy Diamond, Pre Plus.
SpecificationEnergy DiamondPre Plus
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer Wireless charging