BLU Energy Diamond vs HTC One ST

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

    One ST: 69 g lighter

    Energy Diamond:
    184 g
    One ST:
    115 g
  • Width

    One ST: 4.6 mm narrower

    Energy Diamond:
    71.5 mm
    One ST:
    66.9 mm
  • Screen diagonal

    One ST: 0.7 in smaller diagonal

    Energy Diamond:
    5 in
    One ST:
    4.3 in
  • Depth

    One ST: 3.4 mm thinner

    Energy Diamond:
    12.7 mm
    One ST:
    9.3 mm
  • Height

    One ST: 19.5 mm shorter

    Energy Diamond:
    147.5 mm
    One ST:
    128 mm
  • Release year

    Energy Diamond:
    2016
    One ST:
    2012

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 +19.5 mm versus One ST
    Width:
    71.5 mm +4.6 mm versus One ST
    Depth:
    12.7 mm +3.4 mm versus One ST
  2. 2. One ST

    Height:
    128 mm
    Width:
    66.9 mm
    Depth:
    9.3 mm

Weight

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

  1. 1. Energy Diamond

    184 g

    +69 g versus One ST

  2. 2. One ST

    115 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. One ST

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²

Energy Diamond has approximately 31% more rectangular screen area than One ST.

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, One ST, compared at the same storage capacity.
StorageEnergy DiamondOne ST
4 GB Not recorded 1 GB RAM
8 GB 1 GB RAM Not recorded

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. One ST

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

    +2200 mAh versus One ST

  2. 2. One ST

    1800 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. One ST

Everyday essentials
Everyday essentials — specifications for Energy Diamond, One ST.
SpecificationEnergy DiamondOne ST
Dimensions (HxWxD)
  • 147.5 Х 71.5 Х 12.7 mm
  • 128 Х 66.9 Х 9.3 mm
Weight
  • 184 g
  • 115 g
Technology
  • LCD
  • Super LCD2
Screen size
  • 5" inch
  • 4.3" inch
Screen resolution
  • 480 x 854 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Removable Li-Po
  • 1800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 4.0 (Ice Cream Sandwich); Sense UI
Chipset
  • Mediatek MT6580 (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Energy Diamond, One ST.
SpecificationEnergy DiamondOne ST
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 52.6 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 65.3%
  • 61.5%
PPI /points per inch/
  • 196 PPI
  • 217 PPI
Camera and Video
Camera and Video — specifications for Energy Diamond, One ST.
SpecificationEnergy DiamondOne ST
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 720@30fps
  • 720p
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance
Performance — specifications for Energy Diamond, One ST.
SpecificationEnergy DiamondOne ST
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Dual-core 1.0 GHz
Graphics processor GPU
  • Mali-400MP2
Unknown
General specs
General specs — specifications for Energy Diamond, One ST.
SpecificationEnergy DiamondOne ST
Release date
  • 2016
  • August
  • 2012
  • August
Colors
  • Grey
  • White
  • Pink
  • Gold
  • Blue
  • Black
  • White
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 200 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, One ST.
SpecificationEnergy DiamondOne ST
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 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
  • aptX
Music and Audio
Music and Audio — specifications for Energy Diamond, One ST.
SpecificationEnergy DiamondOne ST
Radio
  • Stereo FM radio
  • No
Others Unknown
  • Beats Audio
Other features
Other features — specifications for Energy Diamond, One ST.
SpecificationEnergy DiamondOne ST
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity - MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV player -Document viewer -Voice memo/dial -Predictive text input - For China