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BLU Studio X Mini vs O2 XDA Stellar

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.

  • WeightStudio X Mini: 68 g lighterStudio X Mini: 122 g · XDA Stellar: 190 g
  • WidthXDA Stellar: 6.8 mm narrowerXDA Stellar: 59 mm · Studio X Mini: 65.8 mm
  • Screen diagonalXDA Stellar: 1.7 in smaller diagonalXDA Stellar: 2.8 in · Studio X Mini: 4.5 in
  • ChipsetMediatek MT6735 (28 nm) / Qualcomm MSM7200Studio X Mini: Mediatek MT6735 (28 nm) · XDA Stellar: Qualcomm MSM7200
  • DepthStudio X Mini: 7.8 mm thinnerStudio X Mini: 10.8 mm · XDA Stellar: 18.6 mm
  • HeightXDA Stellar: 21.7 mm shorterXDA Stellar: 112 mm · Studio X Mini: 133.7 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 X Mini: 133.7 × 65.8 mm 1 XDA Stellar: 112 × 59 mm 2
Side
Studio X Mini: 133.7 × 10.8 mm 1 XDA Stellar: 112 × 18.6 mm 2
  1. 1. Studio X Mini
    Height
    133.7 mm+21.7 mm versus XDA Stellar
    Width
    65.8 mm+6.8 mm versus XDA Stellar
    Depth
    10.8 mm
    Weight
    122 g
  2. 2. XDA Stellar
    Height
    112 mm
    Width
    59 mm
    Depth
    18.6 mm+7.8 mm versus Studio X Mini
    Weight
    190 g
Weight

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

  1. 1. Studio X Mini122 g
  2. 2. XDA Stellar190 g

    +68 g versus Studio X Mini

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 X Mini: 4.5 in, 16:9, About 55.8 cm² rectangular area 1 XDA Stellar: 2.8 in, 4:3, About 24.3 cm² rectangular area 2
  1. 1. Studio X Mini 4.5 in · 16:9 About 55.8 cm² rectangular area
  2. 2. XDA Stellar 2.8 in · 4:3 About 24.3 cm² rectangular area

Studio X Mini has approximately 129.9% more rectangular screen area than XDA Stellar.

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 X MiniXDA Stellar
8 GB 1 GB RAM Unknown
XDA Stellar: Original memory entry

128 MB RAM · 256 MB ROM

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 Mini

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

2. XDA Stellar

NFC
Unknown
Headphone jack
No
Memory card support
See details microSD

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 X Mini1800 mAh

    +450 mAh versus XDA Stellar

  2. 2. XDA Stellar1350 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 X Mini2. XDA Stellar

Everyday essentials
Everyday essentials
SpecificationStudio X MiniXDA Stellar
Dimensions (HxWxD)
  • 133.7 Х 65.8 Х 10.8 mm
  • 112 Х 59 Х 18.6 mm
Weight
  • 122 g
  • 190 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 2.8" inch
Screen resolution
  • 480 x 854 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
BatteryCapacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Po
  • 1350 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Microsoft Windows Mobile 6.0 Professional
Chipset
  • Mediatek MT6735 (28 nm)
  • Qualcomm MSM7200
Headphone jack
  • Yes
  • No
Display
Display
SpecificationStudio X MiniXDA Stellar
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 55.8 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 63.4%
  • 36.7%
PPI /points per inch/
  • 218 PPI
  • 143 PPI
Camera and Video
Camera and Video
SpecificationStudio X MiniXDA Stellar
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • f/2.8
  • 1/4''
  • AF
  • 3.15 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA videocall camera
Performance
Performance
SpecificationStudio X MiniXDA Stellar
Processor CPU
  • Quad-core 1.0 GHz Cortex-A53
  • 400 MHz ARM 11
Graphics processor GPU
  • Mali-T720
  • Adreno 130
General specs
General specs
SpecificationStudio X MiniXDA Stellar
Release date
  • 2016
  • March
  • 2007
  • November
Colors
  • Black
  • White
  • Silver
Battery life
  • Stand by time- Up to 700 h (2G) / Up to 600 h (3G) Talking time- Up to 23 h (2G) / Up to 14 h (3G)
  • Stand by time- Up to 365 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity
SpecificationStudio X MiniXDA Stellar
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 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 - S0150UU HSDPA 850 / 1900 / 2100 - S0151UU -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700) - S0150UU LTE band 2(1900)
  • 3(1800)
  • 28(700) - S0151UU
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.0
Music and Audio
Music and Audio
SpecificationStudio X MiniXDA Stellar
Radio
  • Stereo FM radio
  • No
Others Unknown
  • Handwriting recognition
Other features
Other features
SpecificationStudio X MiniXDA Stellar
Dop
  • Sensors Accelerometer
  • proximity
  • Pocket Office -Business card reader -Voice memo -Media Player 10 HTC Kaiser platform

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