Toshiba Windows Phone IS12T vs Xiaomi Redmi Note

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

    Windows Phone IS12T: 86 g lighter

    Windows Phone IS12T:
    113 g
    Redmi Note:
    199 g
  • Width

    Windows Phone IS12T: 19.7 mm narrower

    Windows Phone IS12T:
    59 mm
    Redmi Note:
    78.7 mm
  • Screen diagonal

    Windows Phone IS12T: 1.8 in smaller diagonal

    Windows Phone IS12T:
    3.7 in
    Redmi Note:
    5.5 in
  • Chipset

    Windows Phone IS12T:
    Qualcomm MSM8655 Snapdragon S2
    Redmi Note:
    Mediatek MT6592 (28 nm)
  • Depth

    Redmi Note: 1.1 mm thinner

    Windows Phone IS12T:
    10.6 mm
    Redmi Note:
    9.5 mm
  • Height

    Windows Phone IS12T: 36 mm shorter

    Windows Phone IS12T:
    118 mm
    Redmi Note:
    154 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. Windows Phone IS12T

    Height:
    118 mm
    Width:
    59 mm
    Depth:
    10.6 mm +1.1 mm versus Redmi Note
  2. 2. Redmi Note

    Height:
    154 mm +36 mm versus Windows Phone IS12T
    Width:
    78.7 mm +19.7 mm versus Windows Phone IS12T
    Depth:
    9.5 mm

Weight

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

  1. 1. Windows Phone IS12T

    113 g

  2. 2. Redmi Note

    199 g

    +86 g versus Windows Phone IS12T

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. Windows Phone IS12T

    Screen diagonal:
    3.7 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    39 cm²
  2. 2. Redmi Note

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²

Redmi Note has approximately 114% more rectangular screen area than Windows Phone IS12T.

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.

Windows Phone IS12T: Original memory entry

32 GB (28 GB user available)

Redmi Note: Original memory entry

8 GB · 1/2 GB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Windows Phone IS12T

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

2. Redmi Note

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

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. Windows Phone IS12T

    1460 mAh

  2. 2. Redmi Note

    3100 mAh

    +1640 mAh versus Windows Phone IS12T

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. Windows Phone IS12T2. Redmi Note

Everyday essentials
Everyday essentials — specifications for Windows Phone IS12T, Redmi Note.
SpecificationWindows Phone IS12TRedmi Note
Dimensions (HxWxD)
  • 118 Х 59 Х 10.6 mm
  • 154 Х 78.7 Х 9.5 mm
Weight
  • 113 g
  • 199 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.7" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB (28 GB user available)
  • 8 GB
  • 1/2 GB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1460 mAh
  • Removable Li-Ion
  • 3100 mAh
  • Removable Li-Po
Operating system OS
  • Microsoft Windows Phone 7.5 Mango
  • Android 4.2 (Jelly Bean)
  • upgradable to 4.4.4 (KitKat); MIUI 9.2
Chipset
  • Qualcomm MSM8655 Snapdragon S2
  • Mediatek MT6592 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Windows Phone IS12T, Redmi Note.
SpecificationWindows Phone IS12TRedmi Note
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 39.0 cm2
  • 83.4 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 56.0%
  • 68.8%
PPI /points per inch/
  • 252 PPI
  • 267 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Windows Phone IS12T, Redmi Note.
SpecificationWindows Phone IS12TRedmi Note
Rear camera, main
  • 13.2 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 13.2 MP
  • AF
  • 13 MP
  • f/2.2
  • 28mm (wide)
  • AF
Functions
  • LED flash
  • LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Windows Phone IS12T, Redmi Note.
SpecificationWindows Phone IS12TRedmi Note
Processor CPU
  • 1.0 GHz Scorpion
  • Octa-core 1.4/1.7 GHz Cortex-A7
Graphics processor GPU
  • Adreno 205
  • Mali-450MP4
Antutu 7 score * Unknown
  • 65210
General specs
General specs — specifications for Windows Phone IS12T, Redmi Note.
SpecificationWindows Phone IS12TRedmi Note
Release date
  • 2011
  • July
  • 2014
  • March
Colors
  • Citrus
  • Magenta
  • Black
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 590 EUR
  • 120 EUR
Battery life
  • Stand by time- Up to 280 h Talking time- Up to 6 h 40 min
Unknown
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for Windows Phone IS12T, Redmi Note.
SpecificationWindows Phone IS12TRedmi Note
SIM card
  • Mini-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • EV-DO Rev.A 3.1 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g/n
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.1
  • A2DP
  • EDR
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Windows Phone IS12T, Redmi Note.
SpecificationWindows Phone IS12TRedmi Note
Radio
  • Stereo FM radio
  • RDS
  • FM radio
  • recording
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Windows Phone IS12T, Redmi Note.
SpecificationWindows Phone IS12TRedmi Note
Dop
  • Sensors Accelerometer
  • proximity - MP3/AAC+/WAV/WMA9 player -MP4/WMV9 player -Document viewer/editor -Facebook integration - IPX8 water resistant - For KDDI
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass