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BLU Studio Pro 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 Pro: 39 g lighterStudio Pro: 151 g · XDA Stellar: 190 g
  • WidthXDA Stellar: 13.8 mm narrowerXDA Stellar: 59 mm · Studio Pro: 72.8 mm
  • Screen diagonalXDA Stellar: 2.2 in smaller diagonalXDA Stellar: 2.8 in · Studio Pro: 5 in
  • ChipsetMediatek MT6580 (28 nm) / Qualcomm MSM7200Studio Pro: Mediatek MT6580 (28 nm) · XDA Stellar: Qualcomm MSM7200
  • Rear camera layoutDual / SingleStudio Pro: Dual · XDA Stellar: Single
  • DepthStudio Pro: 8.7 mm thinnerStudio Pro: 9.9 mm · XDA Stellar: 18.6 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 Pro: 144.1 × 72.8 mm 1 XDA Stellar: 112 × 59 mm 2
Side
Studio Pro: 144.1 × 9.9 mm 1 XDA Stellar: 112 × 18.6 mm 2
  1. 1. Studio Pro
    Height
    144.1 mm
    Width
    72.8 mm
    Depth
    9.9 mm
    Weight
    151 g
  2. 2. XDA Stellar
    Height
    112 mm
    Width
    59 mm
    Depth
    18.6 mm
    Weight
    190 g

Specifications

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Everyday essentials
Everyday essentials
SpecificationStudio ProXDA Stellar
Dimensions (HxWxD)
  • 144.1 Х 72.8 Х 9.9 mm
  • 112 Х 59 Х 18.6 mm
Weight
  • 151 g
  • 190 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 2.8" inch
Screen resolution
  • 720 x 1280 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.
  • 2000 mAh
  • Removable Li-Po
  • 1350 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.0 (Nougat)
  • Microsoft Windows Mobile 6.0 Professional
Chipset
  • Mediatek MT6580 (28 nm)
  • Qualcomm MSM7200
Headphone jack
  • Yes
  • No
Display
Display
SpecificationStudio ProXDA Stellar
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 68.9 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 65.7%
  • 36.7%
PPI /points per inch/
  • 294 PPI
  • 143 PPI
Camera and Video
Camera and Video
SpecificationStudio ProXDA Stellar
Rear camera, main
  • 8 MP
  • Dual
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • AF -2 MP
  • depth sensor
  • 3.15 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 5 MP
  • VGA videocall camera
Performance
Performance
SpecificationStudio ProXDA Stellar
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 400 MHz ARM 11
Graphics processor GPU
  • Mali-400MP2
  • Adreno 130
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 21456
Unknown
General specs
General specs
SpecificationStudio ProXDA Stellar
Release date
  • 2017
  • August
  • 2007
  • November
Colors
  • Black
  • Gray
  • Gold
  • Rose Gold
  • Silver
Battery life
  • Stand by time- Up to 650 h (2G) / Up to 550 h (3G) Talking time- Up to 24 h (2G) / Up to 12 h (3G)
  • Stand by time- Up to 365 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity
SpecificationStudio ProXDA Stellar
SIM card
  • Dual SIM (Micro-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
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • 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 ProXDA Stellar
Radio
  • No
  • No
Others Unknown
  • Handwriting recognition
Other features
Other features
SpecificationStudio ProXDA Stellar
Dop
  • Sensors Accelerometer
  • Pocket Office -Business card reader -Voice memo -Media Player 10 HTC Kaiser platform

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