BLU Studio X9 HD vs Plum Velocity II

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

    Studio X9 HD: 46 g lighter

    Studio X9 HD:
    144 g
    Velocity II:
    190 g
  • Width

    Velocity II: 8.5 mm narrower

    Studio X9 HD:
    73 mm
    Velocity II:
    64.5 mm
  • Screen diagonal

    Velocity II: 2.4 in smaller diagonal

    Studio X9 HD:
    5 in
    Velocity II:
    2.6 in
  • Chipset

    Studio X9 HD:
    Mediatek MT6580 (28 nm)
    Velocity II:
    Mediatek MT6575M (65 nm)
  • Depth

    Studio X9 HD: 2.3 mm thinner

    Studio X9 HD:
    10.1 mm
    Velocity II:
    12.4 mm
  • Height

    Velocity II: 32.5 mm shorter

    Studio X9 HD:
    143 mm
    Velocity II:
    110.5 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. Studio X9 HD

    Height:
    143 mm +32.5 mm versus Velocity II
    Width:
    73 mm +8.5 mm versus Velocity II
    Depth:
    10.1 mm
  2. 2. Velocity II

    Height:
    110.5 mm
    Width:
    64.5 mm
    Depth:
    12.4 mm +2.3 mm versus Studio X9 HD

Weight

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

  1. 1. Studio X9 HD

    144 g

  2. 2. Velocity II

    190 g

    +46 g versus Studio X9 HD

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. Studio X9 HD

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

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

Studio X9 HD has approximately 242.4% more rectangular screen area than Velocity II.

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 Studio X9 HD, Velocity II, compared at the same storage capacity.
StorageStudio X9 HDVelocity II
8 GB 1 GB RAM Unknown
Velocity II: Original memory entry

512 MB · 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. Studio X9 HD

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC

2. Velocity II

NFC:
Unknown
Headphone jack:
No
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. Studio X9 HD

    2000 mAh

    +800 mAh versus Velocity II

  2. 2. Velocity II

    1200 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. Studio X9 HD2. Velocity II

Everyday essentials
Everyday essentials — specifications for Studio X9 HD, Velocity II.
SpecificationStudio X9 HDVelocity II
Dimensions (HxWxD)
  • 143 Х 73 Х 10.1 mm
  • 110.5 Х 64.5 Х 12.4 mm
Weight
  • 144 g
  • 190 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 2.6" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8GB 1GB RAM
  • 512 MB
  • 512 MB RAM
Memory card support
  • microSDXC
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 Oreo (Go edition)
  • Android 4.0 (Ice Cream Sandwich)
Chipset
  • Mediatek MT6580 (28 nm)
  • Mediatek MT6575M (65 nm)
Headphone jack
  • Yes
  • No
Display
Display — specifications for Studio X9 HD, Velocity II.
SpecificationStudio X9 HDVelocity II
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 68.9 cm2
  • 20.1 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 66.0%
  • 28.2%
PPI /points per inch/
  • 294 PPI
  • 222 PPI
Camera and Video
Camera and Video — specifications for Studio X9 HD, Velocity II.
SpecificationStudio X9 HDVelocity II
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • 5 MP
Functions
  • LED flash
  • LED flash
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 5 MP
  • 1.3 MP
Performance
Performance — specifications for Studio X9 HD, Velocity II.
SpecificationStudio X9 HDVelocity II
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 1.0 GHz Cortex-A9
Graphics processor GPU
  • Mali-400MP2
  • PowerVR SGX531
General specs
General specs — specifications for Studio X9 HD, Velocity II.
SpecificationStudio X9 HDVelocity II
Release date
  • 2020
  • March 25
  • 2013
  • September
Colors
  • Black
  • White
  • Blue
  • Black
  • White
  • Blue
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 50 USD
Unknown
Battery life
  • Stand by time- Up to 500 h (3G) Talking time- Up to 15 h (3G)
  • Stand by time- Up to 200 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Studio X9 HD, Velocity II.
SpecificationStudio X9 HDVelocity II
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual 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 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 4.0
  • A2DP
  • 2.0
Music and Audio
Music and Audio — specifications for Studio X9 HD, Velocity II.
SpecificationStudio X9 HDVelocity II
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for Studio X9 HD, Velocity II.
SpecificationStudio X9 HDVelocity II
Dop
  • Sensors Accelerometer For USA
  • Sensors Accelerometer X260 Dual SIM X261 – Single SIM