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BLU Studio C HD vs Nokia 6681

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

    6681: 45 g lighter

    Studio C HD:
    176 g
    6681:
    131 g
  • Width

    6681: 16 mm narrower

    Studio C HD:
    71.2 mm
    6681:
    55.2 mm
  • Screen diagonal

    6681: 2.9 in smaller diagonal

    Studio C HD:
    5 in
    6681:
    2.1 in
  • Chipset

    Studio C HD:
    Mediatek MT6582 (28 nm)
    6681:
    TI OMAP 1710
  • Depth

    Studio C HD: 10.3 mm thinner

    Studio C HD:
    10.2 mm
    6681:
    20.5 mm
  • Height

    6681: 36.3 mm shorter

    Studio C HD:
    144.7 mm
    6681:
    108.4 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 HD

    Height:
    144.7 mm +36.3 mm versus 6681
    Width:
    71.2 mm +16 mm versus 6681
    Depth:
    10.2 mm
  2. 2. 6681

    Height:
    108.4 mm
    Width:
    55.2 mm
    Depth:
    20.5 mm +10.3 mm versus Studio C HD

Weight

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

  1. 1. Studio C HD

    176 g

    +45 g versus 6681

  2. 2. 6681

    131 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. Studio C HD

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. 6681

    6681: Screen geometry unavailable or conflicting.

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 HD, 6681, compared at the same storage capacity.
StorageStudio C HD6681
8 GB 1 GB RAM Unknown
6681: Original memory entry

8 MB

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 HD

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

2. 6681

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details RS-DV-MMC · 64 MB included

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 HD

    2000 mAh

    +1100 mAh versus 6681

  2. 2. 6681

    900 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 C HD2. 6681

Everyday essentials
Everyday essentials — specifications for Studio C HD, 6681.
SpecificationStudio C HD6681
Dimensions (HxWxD)
  • 144.7 Х 71.2 Х 10.2 mm
  • 108.4 Х 55.2 Х 20.5 mm
Weight
  • 176 g
  • 131 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 2.1" inch
Screen resolution
  • 720 x 1280 px
  • 176 x 208 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 MB
Memory card support
  • microSD
  • up to 64 GB
  • RS-DV-MMC
  • 64 MB included
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Po
  • 900 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Symbian OS 8.0a
  • Series 60 2nd Edition
Chipset
  • Mediatek MT6582 (28 nm)
  • TI OMAP 1710
Headphone jack
  • Yes
  • No
Display
Display — specifications for Studio C HD, 6681.
SpecificationStudio C HD6681
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 256K
Screen area
  • 68.9 cm2
  • 14.0 cm2
Screen format
  • 16:9 (height:width)
Unknown
Screen to body ratio
  • 66.9%
  • 23.4%
PPI /points per inch/
  • 294 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for Studio C HD, 6681.
SpecificationStudio C HD6681
Rear camera, main
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 1.3 MP
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance
Performance — specifications for Studio C HD, 6681.
SpecificationStudio C HD6681
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 220 MHz ARM926EJ-S
Graphics processor GPU
  • Mali-400MP2
Unknown
General specs
General specs — specifications for Studio C HD, 6681.
SpecificationStudio C HD6681
Release date
  • 2016
  • January
  • 2005
  • Q1
Colors
  • Black
  • White
  • Gold
  • Green
  • Blue
  • Pink
  • Electric Blue
  • Pearl White
Battery life
  • Stand by time- Up to 750 h (2G) / Up to 700 h (3G) Talking time- Up to 25 h (2G) / Up to 14 h (3G)
  • Stand by time- Up to 240 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for Studio C HD, 6681.
SpecificationStudio C HD6681
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
Unknown
Speed
  • HSPA 21.1/5.76 Mbps
Unknown
GPRS
  • Class 12
  • Class 10
Edge
  • Class 12
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • Pop-Port
Bluetooth
  • 4.0
  • A2DP
  • 1.2
Harmful irradiation Unknown
  • SAR - 0.78 W/kg (head) 0.47 W/kg (body) SAR EU - 0.83 W/kg (head)
Music and Audio
Music and Audio — specifications for Studio C HD, 6681.
SpecificationStudio C HD6681
Radio
  • Stereo FM radio
  • No
Others Unknown
  • 5-way navi key -Downloadable themes
Other features
Other features — specifications for Studio C HD, 6681.
SpecificationStudio C HD6681
Dop
  • Sensors Accelerometer
  • proximity
  • Push to talk -MP3/AAC/MP4 player -Predictive text input -Organizer -Voice command/memo