BLU Energy Diamond vs Meizu E2

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

    E2: 29 g lighter

    Energy Diamond:
    184 g
    E2:
    155 g
  • Width

    Energy Diamond: 4.2 mm narrower

    Energy Diamond:
    71.5 mm
    E2:
    75.7 mm
  • Screen diagonal

    Energy Diamond: 0.5 in smaller diagonal

    Energy Diamond:
    5 in
    E2:
    5.5 in
  • Chipset

    Energy Diamond:
    Mediatek MT6580 (28 nm)
    E2:
    Mediatek MT6757 Helio P20 (16 nm)
  • Depth

    E2: 5.2 mm thinner

    Energy Diamond:
    12.7 mm
    E2:
    7.5 mm
  • Height

    Energy Diamond: 6.2 mm shorter

    Energy Diamond:
    147.5 mm
    E2:
    153.7 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 Diamond

    Height:
    147.5 mm
    Width:
    71.5 mm
    Depth:
    12.7 mm +5.2 mm versus E2
  2. 2. E2

    Height:
    153.7 mm +6.2 mm versus Energy Diamond
    Width:
    75.7 mm +4.2 mm versus Energy Diamond
    Depth:
    7.5 mm

Weight

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

  1. 1. Energy Diamond

    184 g

    +29 g versus E2

  2. 2. E2

    155 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. E2

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

E2 has approximately 21% more rectangular screen area than Energy Diamond.

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, E2, compared at the same storage capacity.
StorageEnergy DiamondE2
8 GB 1 GB RAM Unknown
E2: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 GB RAM 16 GB · 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 Diamond

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

2. E2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. Energy Diamond

    4000 mAh

    +600 mAh versus E2

  2. 2. E2

    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 Diamond2. E2

Everyday essentials
Everyday essentials — specifications for Energy Diamond, E2.
SpecificationEnergy DiamondE2
Dimensions (HxWxD)
  • 147.5 Х 71.5 Х 12.7 mm
  • 153.7 Х 75.7 Х 7.5 mm
Weight
  • 184 g
  • 155 g
Technology
  • LCD
  • IPS LCD
Screen size
  • 5" inch
  • 5.5" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Removable Li-Po
  • 3400 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 7 (Nougat); Flyme 6
Chipset
  • Mediatek MT6580 (28 nm)
  • Mediatek MT6757 Helio P20 (16 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Energy Diamond, E2.
SpecificationEnergy DiamondE2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 82.6 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 65.3%
  • 71.0%
PPI /points per inch/
  • 196 PPI
  • 403 PPI
Camera and Video
Camera and Video — specifications for Energy Diamond, E2.
SpecificationEnergy DiamondE2
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • PDAF
  • f/2.2
Functions
  • LED flash
  • Quad-LED dual-tone flash
  • HDR
  • panorama
Video
  • 720@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 2 MP
  • 8 MP
  • f/2.0
  • 1/3.2''
  • 1.4µm
Performance
Performance — specifications for Energy Diamond, E2.
SpecificationEnergy DiamondE2
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)
Graphics processor GPU
  • Mali-400MP2
  • Mali-T880MP2
General specs
General specs — specifications for Energy Diamond, E2.
SpecificationEnergy DiamondE2
Release date
  • 2016
  • August
  • 2017
  • April
Colors
  • Grey
  • White
  • Pink
  • Gold
  • Blue
  • Black
  • Gold
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 210 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)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Energy Diamond, E2.
SpecificationEnergy DiamondE2
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
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA -4G - LTE
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • LTE
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
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Energy Diamond, E2.
SpecificationEnergy DiamondE2
Radio
  • Stereo FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Energy Diamond, E2.
SpecificationEnergy DiamondE2
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (mCharge 3.0)