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BLU Studio One 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 One: 43 g lighterStudio One: 147 g · XDA Stellar: 190 g
  • WidthXDA Stellar: 12 mm narrowerXDA Stellar: 59 mm · Studio One: 71 mm
  • Screen diagonalXDA Stellar: 2.2 in smaller diagonalXDA Stellar: 2.8 in · Studio One: 5 in
  • ChipsetMediatek MT6735 (28 nm) / Qualcomm MSM7200Studio One: Mediatek MT6735 (28 nm) · XDA Stellar: Qualcomm MSM7200
  • DepthStudio One: 11 mm thinnerStudio One: 7.6 mm · XDA Stellar: 18.6 mm
  • HeightXDA Stellar: 29.5 mm shorterXDA Stellar: 112 mm · Studio One: 141.5 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 One: 141.5 × 71 mm 1 XDA Stellar: 112 × 59 mm 2
Side
Studio One: 141.5 × 7.6 mm 1 XDA Stellar: 112 × 18.6 mm 2
  1. 1. Studio One
    Height
    141.5 mm
    Width
    71 mm
    Depth
    7.6 mm
    Weight
    147 g
  2. 2. XDA Stellar
    Height
    112 mm
    Width
    59 mm
    Depth
    18.6 mm
    Weight
    190 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationStudio OneXDA Stellar
Dimensions (HxWxD)
  • 141.5 Х 71 Х 7.6 mm
  • 112 Х 59 Х 18.6 mm
Weight
  • 147 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.
  • 16 GB
  • 2 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.
  • 2450 mAh
  • Non-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 OneXDA 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
  • 68.6%
  • 36.7%
PPI /points per inch/
  • 294 PPI
  • 143 PPI
Camera and Video
Camera and Video
SpecificationStudio OneXDA Stellar
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • 1/3''
  • AF
  • 3.15 MP
  • AF
Functions
  • LED flash
  • panorama
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 5 MP
  • VGA videocall camera
Performance
Performance
SpecificationStudio OneXDA Stellar
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • 400 MHz ARM 11
Graphics processor GPU
  • Mali-T720
  • Adreno 130
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 32789
Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 573
Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 1555
Unknown
General specs
General specs
SpecificationStudio OneXDA Stellar
Release date
  • 2016
  • February
  • 2007
  • November
Colors
  • Black
  • Grey
  • White
  • Gold
  • Silver
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 365 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity
SpecificationStudio OneXDA 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 - S0110UU HSDPA 900 / 2100 - S0110EE -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700) - S0110UU LTE band 3(1800)
  • 20(800)
  • 38(2600)
  • 40(2300) - S0110EE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/11.5 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 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 OneXDA Stellar
Radio
  • FM radio
  • No
Others Unknown
  • Handwriting recognition
Other features
Other features
SpecificationStudio OneXDA Stellar
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Pocket Office -Business card reader -Voice memo -Media Player 10 HTC Kaiser platform

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