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Archos Diamond Alpha vs BLU Studio 7.0

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

    Diamond Alpha: 144 g lighter

    Diamond Alpha:
    155 g
    Studio 7.0:
    299 g
  • Width

    Diamond Alpha: 30.5 mm narrower

    Diamond Alpha:
    72.5 mm
    Studio 7.0:
    103 mm
  • Screen diagonal

    Diamond Alpha: 1.8 in smaller diagonal

    Diamond Alpha:
    5.2 in
    Studio 7.0:
    7 in
  • Depth

    Diamond Alpha: 1.9 mm thinner

    Diamond Alpha:
    7.5 mm
    Studio 7.0:
    9.4 mm
  • Height

    Diamond Alpha: 40.8 mm shorter

    Diamond Alpha:
    146.7 mm
    Studio 7.0:
    187.5 mm
  • Release year

    Diamond Alpha:
    2017
    Studio 7.0:
    2014

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. Diamond Alpha

    Height:
    146.7 mm
    Width:
    72.5 mm
    Depth:
    7.5 mm
  2. 2. Studio 7.0

    Height:
    187.5 mm +40.8 mm versus Diamond Alpha
    Width:
    103 mm +30.5 mm versus Diamond Alpha
    Depth:
    9.4 mm +1.9 mm versus Diamond Alpha

Weight

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

  1. 1. Diamond Alpha

    155 g

  2. 2. Studio 7.0

    299 g

    +144 g versus Diamond Alpha

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. Diamond Alpha

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    74.5 cm²
  2. 2. Studio 7.0

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

Studio 7.0 has approximately 81.2% more rectangular screen area than Diamond Alpha.

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 Diamond Alpha, Studio 7.0, compared at the same storage capacity.
StorageDiamond AlphaStudio 7.0
8 GB Unknown 1 GB RAM
Diamond Alpha: Original memory entry

up to 64 GB (dedicated slot) · 512GB 4GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Diamond Alpha

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

2. Studio 7.0

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

    2950 mAh

  2. 2. Studio 7.0

    3000 mAh

    +50 mAh versus Diamond Alpha

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. Diamond Alpha2. Studio 7.0

Everyday essentials
Everyday essentials — specifications for Diamond Alpha, Studio 7.0.
SpecificationDiamond AlphaStudio 7.0
Dimensions (HxWxD)
  • 146.7 Х 72.5 Х 7.5 mm
  • 187.5 Х 103 Х 9.4 mm
Weight
  • 155 g
  • 299 g
Technology
  • IPS LCD
Unknown
Screen size
  • 5.2" inch
  • 7" inch
Screen resolution
  • 1080 x 1920 px
  • 600 x 1024 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • up to 64 GB (dedicated slot)
  • 512GB 4GB
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2950 mAh
  • Non-removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm MSM8976 Snapdragon 652 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Diamond Alpha, Studio 7.0.
SpecificationDiamond AlphaStudio 7.0
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 137.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 70.1%
  • 71.4%
PPI /points per inch/
  • 424 PPI
  • 170 PPI
Camera and Video
Camera and Video — specifications for Diamond Alpha, Studio 7.0.
SpecificationDiamond AlphaStudio 7.0
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • 1/2.9''
  • 1.25µm
  • PDAF -13 MP B/W
  • 5 MP
  • AF
Functions
  • Dual-LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 16 MP
  • f/2.2
  • 2 MP
Performance
Performance — specifications for Diamond Alpha, Studio 7.0.
SpecificationDiamond AlphaStudio 7.0
Processor CPU
  • Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53)
  • Dual-core 1.3 GHz
Graphics processor GPU
  • Adreno 510
  • Mali-400
Antutu 7 score Legacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 73625
Unknown
General specs
General specs — specifications for Diamond Alpha, Studio 7.0.
SpecificationDiamond AlphaStudio 7.0
Release date
  • 2017
  • June
  • 2014
  • November
Colors
  • Black
  • White
  • Gold
  • Grey
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 350 EUR
  • 130 EUR
Battery life
  • Stand by time- Up to 320 h (3G) Talking time- Up to 11 h (3G)
  • Stand by time- Up to 200 h Talking time- Up to 10 h
Communication and Connectivity
Communication and Connectivity — specifications for Diamond Alpha, Studio 7.0.
SpecificationDiamond AlphaStudio 7.0
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • Android 4.4.2 (KitKat)
  • A2DP
  • Super AMOLED
  • 3.0
Harmful irradiation
  • SAR EU - 1.02 W/kg (head) 0.76 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Diamond Alpha, Studio 7.0.
SpecificationDiamond AlphaStudio 7.0
Radio
  • panorama
  • Stereo FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Diamond Alpha, Studio 7.0.
SpecificationDiamond AlphaStudio 7.0
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - For Europe
  • Sensors Accelerometer
  • proximity