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BLU Studio Touch vs Nokia C7 Astound

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.

  • Display technologyOLED versus LCDStudio Touch: LCD · C7 Astound: OLED
  • WeightC7 Astound: 11 g lighterC7 Astound: 130 g · Studio Touch: 141 g
  • WidthC7 Astound: 14.4 mm narrowerC7 Astound: 56.8 mm · Studio Touch: 71.2 mm
  • Screen diagonalC7 Astound: 1.5 in smaller diagonalC7 Astound: 3.5 in · Studio Touch: 5 in
  • DepthStudio Touch: 2.1 mm thinnerStudio Touch: 8.4 mm · C7 Astound: 10.5 mm
  • HeightC7 Astound: 25.9 mm shorterC7 Astound: 117.3 mm · Studio Touch: 143.2 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.

Front
Studio Touch: 143.2 × 71.2 mm 1 C7 Astound: 117.3 × 56.8 mm 2
Side
Studio Touch: 143.2 × 8.4 mm 1 C7 Astound: 117.3 × 10.5 mm 2
  1. 1. Studio Touch
    Height
    143.2 mm+25.9 mm versus C7 Astound
    Width
    71.2 mm+14.4 mm versus C7 Astound
    Depth
    8.4 mm
    Weight
    141 g
  2. 2. C7 Astound
    Height
    117.3 mm
    Width
    56.8 mm
    Depth
    10.5 mm+2.1 mm versus Studio Touch
    Weight
    130 g
Weight

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

  1. 1. Studio Touch141 g

    +11 g versus C7 Astound

  2. 2. C7 Astound130 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.

Screen size
Studio Touch: 5 in, 16:9, About 68.9 cm² rectangular area 1 C7 Astound: 3.5 in, 16:9, About 33.8 cm² rectangular area 2
  1. 1. Studio Touch 5 in · 16:9 About 68.9 cm² rectangular area
  2. 2. C7 Astound 3.5 in · 16:9 About 33.8 cm² rectangular area

Studio Touch has approximately 104.1% more rectangular screen area than C7 Astound.

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 by storage capacity and phone
StorageStudio TouchC7 Astound
8 GB 1 GB RAM Unknown
C7 Astound: Original memory entry

8 GB · 256 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 Touch

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

2. C7 Astound

NFC
Yes
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 capacity

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

  1. 1. Studio Touch2500 mAh

    +1300 mAh versus C7 Astound

  2. 2. C7 Astound1200 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 Touch2. C7 Astound

Everyday essentials
Everyday essentials
SpecificationStudio TouchC7 Astound
Dimensions (HxWxD)
  • 143.2 Х 71.2 Х 8.4 mm
  • 117.3 Х 56.8 Х 10.5 mm
Weight
  • 141 g
  • 130 g
Technology
  • IPS LCD
  • AMOLED
Screen size
  • 5" inch
  • 3.5" inch
Screen resolution
  • 720 x 1280 px
  • 360 x 640 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 8 GB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Non-removable Li-Po
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Symbian^3
  • upgradable to Nokia Belle OS
Chipset
  • Mediatek MT6735P (28 nm)
Unknown
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationStudio TouchC7 Astound
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 33.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 67.6%
  • 50.7%
PPI /points per inch/
  • 294 PPI
  • 210 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video
SpecificationStudio TouchC7 Astound
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • f/2.0
  • 1/4''
  • AF
  • 8 MP
Functions
  • LED flash
  • Dual-LED flash
Video
  • 1080p@30fps
  • 720p@25fps
  • 720p@30fps (via SW update)
Front camera, selfie
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 5 MP
  • VGA
Performance
Performance
SpecificationStudio TouchC7 Astound
Processor CPU
  • Quad-core 1.0 GHz Cortex-A53
  • 680 MHz ARM 11
Graphics processor GPU
  • Mali-T720MP2
  • Broadcom BCM2727
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 402
Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 1164
Unknown
General specs
General specs
SpecificationStudio TouchC7 Astound
Release date
  • 2016
  • June
  • 2011
  • March
Colors
  • Gold
  • Gray
  • Frosty metal
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 220 EUR
Battery life
  • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)
  • Stand by time- Up to 555 h (2G) / Up to 656 h (3G) Talking time- Up to 9 h 30 min (2G) / Up to 5 h (3G) Music play - Up to 54 h
Communication and Connectivity
Communication and Connectivity
SpecificationStudio TouchC7 Astound
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 10.2/2 Mbps
GPRS
  • Class 12
  • Class 33
Edge
  • Class 12
  • Class 33
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; Ovi Maps 3.0
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • 3.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.03 W/kg (head) 0.83 W/kg (body) SAR EU - 0.73 W/kg (head)
Music and Audio
Music and Audio
SpecificationStudio TouchC7 Astound
Radio
  • FM radio
  • Stereo FM radio
  • RDS; FM trans
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationStudio TouchC7 Astound
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass - Web TV -TV-out -MP3/WMA/WAV/eAAC+ player -DivX/XviD/MP4/H.264/WMV player -Quickoffice document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Adobe Reader -Voice memo/dial/command -Predictive text input - For T-Mobile

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