BLU Studio X vs Micromax A90s

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 technology

    OLED versus LCD

    Studio X:
    LCD
    A90s:
    OLED
  • Weight

    A90s: 35.6 g lighter

    Studio X:
    154 g
    A90s:
    118.4 g
  • Width

    A90s: 5.2 mm narrower

    Studio X:
    72 mm
    A90s:
    66.8 mm
  • Screen diagonal

    A90s: 0.7 in smaller diagonal

    Studio X:
    5 in
    A90s:
    4.3 in
  • Depth

    A90s: 0.7 mm thinner

    Studio X:
    10.5 mm
    A90s:
    9.8 mm
  • Height

    A90s: 16.8 mm shorter

    Studio X:
    144 mm
    A90s:
    127.2 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.

  1. 1. Studio X

    Height:
    144 mm +16.8 mm versus A90s
    Width:
    72 mm +5.2 mm versus A90s
    Depth:
    10.5 mm +0.7 mm versus A90s
  2. 2. A90s

    Height:
    127.2 mm
    Width:
    66.8 mm
    Depth:
    9.8 mm

Weight

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

  1. 1. Studio X

    154 g

    +35.6 g versus A90s

  2. 2. A90s

    118.4 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.

  1. 1. Studio X

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. A90s

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²

Studio X has approximately 31% more rectangular screen area than A90s.

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 X, A90s, compared at the same storage capacity.
StorageStudio XA90s
8 GB 1 GB RAM Unknown
A90s: Original memory entry

4 GB (2 GB user available) · 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 X

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

2. A90s

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 X

    2100 mAh

    +500 mAh versus A90s

  2. 2. A90s

    1600 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 X2. A90s

Everyday essentials
Everyday essentials — specifications for Studio X, A90s.
SpecificationStudio XA90s
Dimensions (HxWxD)
  • 144 Х 72 Х 10.5 mm
  • 127.2 Х 66.8 Х 9.8 mm
Weight
  • 154 g
  • 118.4 g
Technology
  • IPS LCD
  • Super AMOLED
Screen size
  • 5" inch
  • 4.3" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 4 GB (2 GB user available)
  • 512 MB 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.
  • 2100 mAh
  • Removable Li-Ion
  • 1600 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • upgradable to 5.0 (Lollipop)
  • Android 4.0.3 (Ice Cream Sandwich)
Chipset Unknown
  • Mediatek MT6577 (40 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Studio X, A90s.
SpecificationStudio XA90s
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 68.9 cm2
  • 52.6 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 66.5%
  • 61.9%
PPI /points per inch/
  • 294 PPI
  • 217 PPI
Camera and Video
Camera and Video — specifications for Studio X, A90s.
SpecificationStudio XA90s
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
Functions
  • LED flash
  • 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 X, A90s.
SpecificationStudio XA90s
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU
  • Mali-400
  • PowerVR SGX531u
General specs
General specs — specifications for Studio X, A90s.
SpecificationStudio XA90s
Release date
  • 2015
  • January
  • 2012
  • Q3
Colors
  • Black
  • White
  • Blue
  • Gold
  • Pink
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 120 EUR
  • 190 EUR
Battery life
  • Stand by time- Up to 750 h (2G) / Up to 700 h (3G) Talking time- Up to 25 h (2G) / Up to 12 h (3G)
  • Stand by time- Up to 180 h Talking time- Up to 5 h (2G) / Up to 4 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Studio X, A90s.
SpecificationStudio XA90s
SIM card
  • Dual SIM (Mini-SIM/ Micro-SIM
  • dual stand-by)
  • Dual SIM (Mini-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
  • HSPA 7.2/5.76 Mbps
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/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.55 W/kg (head) 0.92 W/kg (body)
Music and Audio
Music and Audio — specifications for Studio X, A90s.
SpecificationStudio XA90s
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features — specifications for Studio X, A90s.
SpecificationStudio XA90s
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass