Amoi E850 vs Toshiba Windows Phone IS12T

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

    E850: 5 g lighter

    E850:
    108 g
    Windows Phone IS12T:
    113 g
  • Width

    E850: 5 mm narrower

    E850:
    54 mm
    Windows Phone IS12T:
    59 mm
  • Screen diagonal

    E850: 1.3 in smaller diagonal

    E850:
    2.4 in
    Windows Phone IS12T:
    3.7 in
  • Depth

    Windows Phone IS12T: 9.4 mm thinner

    E850:
    20 mm
    Windows Phone IS12T:
    10.6 mm
  • Height

    E850: 16 mm shorter

    E850:
    102 mm
    Windows Phone IS12T:
    118 mm
  • Release year

    E850:
    2006
    Windows Phone IS12T:
    2011

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. E850

    Height:
    102 mm
    Width:
    54 mm
    Depth:
    20 mm +9.4 mm versus Windows Phone IS12T
  2. 2. Windows Phone IS12T

    Height:
    118 mm +16 mm versus E850
    Width:
    59 mm +5 mm versus E850
    Depth:
    10.6 mm

Weight

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

  1. 1. E850

    108 g

  2. 2. Windows Phone IS12T

    113 g

    +5 g versus E850

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. E850

    E850: Screen geometry unavailable or conflicting.

  2. 2. Windows Phone IS12T

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

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.

E850: Original memory entry

64 MB RAM · 128 MB ROM

Windows Phone IS12T: Original memory entry

32 GB (28 GB user available)

Practical features

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

1. E850

NFC:
See details Super AMOLED
Headphone jack:
See details panorama
Memory card support:
See details microSD (dedicated slot)

2. Windows Phone IS12T

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

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. E850

    1100 mAh

  2. 2. Windows Phone IS12T

    1460 mAh

    +360 mAh versus E850

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. E8502. Windows Phone IS12T

Everyday essentials
Everyday essentials — specifications for E850, Windows Phone IS12T.
SpecificationE850Windows Phone IS12T
Dimensions (HxWxD)
  • 102 Х 54 Х 20 mm
  • 118 Х 59 Х 10.6 mm
Weight
  • 108 g
  • 113 g
Technology
  • TFT
  • TFT
Screen size
  • 2.4" inch
  • 3.7" inch
Screen resolution
  • 204 x 320 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 32 GB (28 GB user available)
Memory card support
  • microSD (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 1460 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 for PocketPC Phone Edition
  • Microsoft Windows Phone 7.5 Mango
Chipset Unknown
  • Qualcomm MSM8655 Snapdragon S2
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for E850, Windows Phone IS12T.
SpecificationE850Windows Phone IS12T
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 16.8 cm2
  • 39.0 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 130.6 g
  • 56.0%
PPI /points per inch/
  • 0 PPI
  • 252 PPI
Camera and Video
Camera and Video — specifications for E850, Windows Phone IS12T.
SpecificationE850Windows Phone IS12T
Rear camera, main
  • 2 MP
  • Single
  • 13.2 MP
  • Single
Camera specs
  • 2 MP
  • 13.2 MP
  • AF
Functions
  • Dual-LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Specifications
  • Super AMOLED
Unknown
Performance
Performance — specifications for E850, Windows Phone IS12T.
SpecificationE850Windows Phone IS12T
Processor CPU
  • Intel XScale PXA 272 312 MHz
  • 1.0 GHz Scorpion
Graphics processor GPU Unknown
  • Adreno 205
General specs
General specs — specifications for E850, Windows Phone IS12T.
SpecificationE850Windows Phone IS12T
Release date
  • 2006
  • Q2
  • 2011
  • July
Colors
  • Black
  • Citrus
  • Magenta
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 590 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
  • Stand by time- Up to 280 h Talking time- Up to 6 h 40 min
Communication and Connectivity
Communication and Connectivity — specifications for E850, Windows Phone IS12T.
SpecificationE850Windows Phone IS12T
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • Show all network frequencies: -2G - CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900
Speed
  • Super AMOLED
  • EV-DO Rev.A 3.1 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • panorama
  • No
Wi-Fi
  • panorama
  • Wi-Fi 802.11b/g/n
GPS
  • panorama
  • Yes
  • with A-GPS
USB
  • HSPA 21.1/5.76 Mbps
  • microUSB 2.0
Bluetooth
  • Quad-core 1.25 GHz Cortex-A53
  • 2.1
  • A2DP
  • EDR
Music and Audio
Music and Audio — specifications for E850, Windows Phone IS12T.
SpecificationE850Windows Phone IS12T
Radio
  • panorama
  • Stereo FM radio
  • RDS
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for E850, Windows Phone IS12T.
SpecificationE850Windows Phone IS12T
Dop
  • Super AMOLED
  • Infrared port - Pocket Office -Media player -PC Sync -Voice memo -Organizer -World Time
  • Sensors Accelerometer
  • proximity - MP3/AAC+/WAV/WMA9 player -MP4/WMV9 player -Document viewer/editor -Facebook integration - IPX8 water resistant - For KDDI