BLU Studio C vs HP 7 VoiceTab

Compare recorded specifications, size and practical differences.

+ Add a third phone

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 C: 133 g lighter

    Studio C:
    172 g
    7 VoiceTab:
    305 g
  • Width

    Studio C: 29.8 mm narrower

    Studio C:
    72.4 mm
    7 VoiceTab:
    102.2 mm
  • Screen diagonal

    Studio C: 1.95 in smaller diagonal

    Studio C:
    5 in
    7 VoiceTab:
    6.95 in
  • Chipset

    Studio C:
    Mediatek MT6582 (28 nm)
    7 VoiceTab:
    Mediatek MT8382 (28 nm)
  • Depth

    Studio C: 0.8 mm thinner

    Studio C:
    9.4 mm
    7 VoiceTab:
    10.2 mm
  • Height

    Studio C: 48.1 mm shorter

    Studio C:
    144 mm
    7 VoiceTab:
    192.1 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 C

    Height:
    144 mm
    Width:
    72.4 mm
    Depth:
    9.4 mm
  2. 2. 7 VoiceTab

    Height:
    192.1 mm +48.1 mm versus Studio C
    Width:
    102.2 mm +29.8 mm versus Studio C
    Depth:
    10.2 mm +0.8 mm versus Studio C

Weight

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

  1. 1. Studio C

    172 g

  2. 2. 7 VoiceTab

    305 g

    +133 g versus Studio C

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 C

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. 7 VoiceTab

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

7 VoiceTab has approximately 93.2% more rectangular screen area than Studio C.

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 C, 7 VoiceTab, compared at the same storage capacity.
StorageStudio C7 VoiceTab
8 GB Recorded for all phones 1 GB RAM 1 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. Studio C

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

2. 7 VoiceTab

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. Studio C

    3000 mAh

  2. 2. 7 VoiceTab

    3000 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 C2. 7 VoiceTab

Everyday essentials
Everyday essentials — specifications for Studio C, 7 VoiceTab.
SpecificationStudio C7 VoiceTab
Dimensions (HxWxD)
  • 144 Х 72.4 Х 9.4 mm
  • 192.1 Х 102.2 Х 10.2 mm
Weight
  • 172 g
  • 305 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 6.95" inch
Screen resolution
  • 720 x 1280 px
  • 600 x 1024 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 8 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.
  • 3000 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.0 (Lollipop)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6582 (28 nm)
  • Mediatek MT8382 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Studio C, 7 VoiceTab.
SpecificationStudio C7 VoiceTab
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 135.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 66.1%
  • 69.2%
PPI /points per inch/
  • 294 PPI
  • 171 PPI
Camera and Video
Camera and Video — specifications for Studio C, 7 VoiceTab.
SpecificationStudio C7 VoiceTab
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
Functions
  • LED flash
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • VGA
Performance
Performance — specifications for Studio C, 7 VoiceTab.
SpecificationStudio C7 VoiceTab
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Mali-400MP2
  • Mali-400MP2
General specs
General specs — specifications for Studio C, 7 VoiceTab.
SpecificationStudio C7 VoiceTab
Release date
  • 2015
  • May
  • 2014
  • October
Colors
  • Sandstone Grey
  • Ceramic White
  • Salmon Pink
  • Mint Green
  • Atomic Orange
  • Black/White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 140 EUR
Battery life
  • Stand by time- Up to 980 h (2G) / Up to 890 h (3G) Talking time- Up to 40 h (2G) / Up to 24 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Studio C, 7 VoiceTab.
SpecificationStudio C7 VoiceTab
SIM card
  • Dual SIM (Mini-SIM)
  • Micro-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
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • 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
Music and Audio
Music and Audio — specifications for Studio C, 7 VoiceTab.
SpecificationStudio C7 VoiceTab
Radio
  • Stereo FM radio
  • No
Other features
Other features — specifications for Studio C, 7 VoiceTab.
SpecificationStudio C7 VoiceTab
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity - Also known as HP 7 VoiceTab 1351ra