BLU Win JR LTE vs O2 XDA Star

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.

  • Weight

    XDA Star: 18 g lighter

    Win JR LTE:
    138 g
    XDA Star:
    120 g
  • Width

    XDA Star: 12.5 mm narrower

    Win JR LTE:
    67.5 mm
    XDA Star:
    55 mm
  • Screen diagonal

    XDA Star: 1.9 in smaller diagonal

    Win JR LTE:
    4.5 in
    XDA Star:
    2.6 in
  • Chipset

    Win JR LTE:
    Qualcomm MSM8916 Snapdragon 410 (28 nm)
    XDA Star:
    Qualcomm MSM7200
  • Depth

    Win JR LTE: 6.3 mm thinner

    Win JR LTE:
    9.5 mm
    XDA Star:
    15.8 mm
  • Height

    XDA Star: 26 mm shorter

    Win JR LTE:
    133 mm
    XDA Star:
    107 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. Win JR LTE

    Height:
    133 mm +26 mm versus XDA Star
    Width:
    67.5 mm +12.5 mm versus XDA Star
    Depth:
    9.5 mm
  2. 2. XDA Star

    Height:
    107 mm
    Width:
    55 mm
    Depth:
    15.8 mm +6.3 mm versus Win JR LTE

Weight

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

  1. 1. Win JR LTE

    138 g

    +18 g versus XDA Star

  2. 2. XDA Star

    120 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. Win JR LTE

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. XDA Star

    Screen diagonal:
    2.6 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    20.9 cm²

Win JR LTE has approximately 166.7% more rectangular screen area than XDA Star.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Win JR LTE: Original memory entry

4 GB ROM · 512 MB RAM

XDA Star: Original memory entry

96 MB RAM · 128 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. Win JR LTE

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

2. XDA Star

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD

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. Win JR LTE

    2000 mAh

    +880 mAh versus XDA Star

  2. 2. XDA Star

    1120 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. Win JR LTE2. XDA Star

Everyday essentials
Everyday essentials — specifications for Win JR LTE, XDA Star.
SpecificationWin JR LTEXDA Star
Dimensions (HxWxD)
  • 133 Х 67.5 Х 9.5 mm
  • 107 Х 55 Х 15.8 mm
Weight
  • 138 g
  • 120 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 2.6" inch
Screen resolution
  • 480 x 854 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB ROM
  • 512 MB RAM
  • 96 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Non-removable Li-Po
  • 1120 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Phone 8.1
  • upgradable to Windows 10
  • Microsoft Windows Mobile 6.0 Professional
Chipset
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • Qualcomm MSM7200
Headphone jack
  • Yes
  • No
Display
Display — specifications for Win JR LTE, XDA Star.
SpecificationWin JR LTEXDA Star
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 55.8 cm2
  • 20.9 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 62.2%
  • 35.6%
PPI /points per inch/
  • 218 PPI
  • 154 PPI
Camera and Video
Camera and Video — specifications for Win JR LTE, XDA Star.
SpecificationWin JR LTEXDA Star
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Functions
  • LED flash
Unknown
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • CIF videocall camera
Performance
Performance — specifications for Win JR LTE, XDA Star.
SpecificationWin JR LTEXDA Star
Processor CPU
  • Quad-core 1.2 GHz Cortex-A53
  • 400 MHz ARM 11
Graphics processor GPU
  • Adreno 306
  • Adreno 130
General specs
General specs — specifications for Win JR LTE, XDA Star.
SpecificationWin JR LTEXDA Star
Release date
  • 2015
  • April
  • 2007
  • October
Colors
  • Grey
  • White
  • Orange
  • Yellow
  • Pink
  • Black
Battery life
  • Stand by time- Up to 725 h (2G) / Up to 725 h (3G) Talking time- Up to 22 h (2G) / Up to 16 h (3G)
  • Stand by time- Up to 250 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Win JR LTE, XDA Star.
SpecificationWin JR LTEXDA Star
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 / 1900 / 2100 -4G - LTE band 4(1700/2100)
  • 7(2600)
  • 17(700) - X130Q
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 4.0
  • A2DP
  • 2.0
Music and Audio
Music and Audio — specifications for Win JR LTE, XDA Star.
SpecificationWin JR LTEXDA Star
Radio
  • Stereo FM radio
  • No
Others Unknown
  • TouchFLO finger swipe navigation -Handwriting recognition
Other features
Other features — specifications for Win JR LTE, XDA Star.
SpecificationWin JR LTEXDA Star
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • Pocket Office -Voice memo -MP3/AAC player HTC Nike platform