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BLU Studio Touch 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 Touch: 49 g lighterStudio Touch: 141 g · XDA Stellar: 190 g
  • WidthXDA Stellar: 12.2 mm narrowerXDA Stellar: 59 mm · Studio Touch: 71.2 mm
  • Screen diagonalXDA Stellar: 2.2 in smaller diagonalXDA Stellar: 2.8 in · Studio Touch: 5 in
  • ChipsetMediatek MT6735P (28 nm) / Qualcomm MSM7200Studio Touch: Mediatek MT6735P (28 nm) · XDA Stellar: Qualcomm MSM7200
  • DepthStudio Touch: 10.2 mm thinnerStudio Touch: 8.4 mm · XDA Stellar: 18.6 mm
  • HeightXDA Stellar: 31.2 mm shorterXDA Stellar: 112 mm · Studio Touch: 143.2 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.

Front
Studio Touch: 143.2 × 71.2 mm 1 XDA Stellar: 112 × 59 mm 2
Side
Studio Touch: 143.2 × 8.4 mm 1 XDA Stellar: 112 × 18.6 mm 2
  1. 1. Studio Touch
    Height
    143.2 mm
    Width
    71.2 mm
    Depth
    8.4 mm
    Weight
    141 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 TouchXDA Stellar
Dimensions (HxWxD)
  • 143.2 Х 71.2 Х 8.4 mm
  • 112 Х 59 Х 18.6 mm
Weight
  • 141 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.
  • 2500 mAh
  • Non-removable Li-Po
  • 1350 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Microsoft Windows Mobile 6.0 Professional
Chipset
  • Mediatek MT6735P (28 nm)
  • Qualcomm MSM7200
Headphone jack
  • Yes
  • No
Display
Display
SpecificationStudio TouchXDA 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
  • 67.6%
  • 36.7%
PPI /points per inch/
  • 294 PPI
  • 143 PPI
Camera and Video
Camera and Video
SpecificationStudio TouchXDA Stellar
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • f/2.0
  • 1/4''
  • AF
  • 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 TouchXDA Stellar
Processor CPU
  • Quad-core 1.0 GHz Cortex-A53
  • 400 MHz ARM 11
Graphics processor GPU
  • Mali-T720MP2
  • Adreno 130
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 402
Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 1164
Unknown
General specs
General specs
SpecificationStudio TouchXDA Stellar
Release date
  • 2016
  • June
  • 2007
  • November
Colors
  • Gold
  • Gray
  • 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 TouchXDA Stellar
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700)
  • 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
  • Class 12
  • Class 10
Edge
  • Class 12
  • 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 TouchXDA Stellar
Radio
  • FM radio
  • No
Others Unknown
  • Handwriting recognition
Other features
Other features
SpecificationStudio TouchXDA Stellar
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity
  • Pocket Office -Business card reader -Voice memo -Media Player 10 HTC Kaiser platform

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