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Amoi E850 vs Mitac MIO A502

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: 27 g lighter

    E850:
    108 g
    MIO A502:
    135 g
  • Width

    E850: 5.6 mm narrower

    E850:
    54 mm
    MIO A502:
    59.6 mm
  • Screen diagonal

    E850: 0.3 in smaller diagonal

    E850:
    2.4 in
    MIO A502:
    2.7 in
  • Depth

    E850: 0.7 mm thinner

    E850:
    20 mm
    MIO A502:
    20.7 mm
  • Height

    MIO A502: 6.3 mm shorter

    E850:
    102 mm
    MIO A502:
    95.7 mm
  • Release year

    E850:
    2006
    MIO A502:
    2007

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 +6.3 mm versus MIO A502
    Width:
    54 mm
    Depth:
    20 mm
  2. 2. MIO A502

    Height:
    95.7 mm
    Width:
    59.6 mm +5.6 mm versus E850
    Depth:
    20.7 mm +0.7 mm versus E850

Weight

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

  1. 1. E850

    108 g

  2. 2. MIO A502

    135 g

    +27 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. MIO A502

    Screen diagonal:
    2.7 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    22.6 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

MIO A502: Original memory entry

64 MB RAM · ROM varies by region

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. MIO A502

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SD/MMC · SDIO

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

    +50 mAh versus MIO A502

  2. 2. MIO A502

    1050 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. E8502. MIO A502

Everyday essentials
Everyday essentials — specifications for E850, MIO A502.
SpecificationE850MIO A502
Dimensions (HxWxD)
  • 102 Х 54 Х 20 mm
  • 95.7 Х 59.6 Х 20.7 mm
Weight
  • 108 g
  • 135 g
Technology
  • TFT
  • TFT
Screen size
  • 2.4" inch
  • 2.7" inch
Screen resolution
  • 204 x 320 px
  • 240 x 320 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
  • 64 MB RAM
  • ROM varies by region
Memory card support
  • microSD (dedicated slot)
  • SD/MMC
  • SDIO
Battery Capacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 1050 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 for PocketPC Phone Edition
  • Windows Mobile 6 Professional
Chipset Unknown
  • TI OMAP 850
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • No
Display
Display — specifications for E850, MIO A502.
SpecificationE850MIO A502
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • Super AMOLED
  • 256K
Screen area
  • 16.8 cm2
  • 22.6 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 130.6 g
  • 39.6%
PPI /points per inch/
  • 0 PPI
  • 148 PPI
Camera and Video
Camera and Video — specifications for E850, MIO A502.
SpecificationE850MIO A502
Rear camera, main
  • 2 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 2 MP
  • 2 MP
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, MIO A502.
SpecificationE850MIO A502
Processor CPU
  • Intel XScale PXA 272 312 MHz
  • 200 MHz ARM926EJ-S
General specs
General specs — specifications for E850, MIO A502.
SpecificationE850MIO A502
Release date
  • 2006
  • Q2
  • 2007
  • Q4
Colors
  • Black
  • Gray
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
  • Stand by time- Up to 200 h
Communication and Connectivity
Communication and Connectivity — specifications for E850, MIO A502.
SpecificationE850MIO A502
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
Unknown
Speed
  • Super AMOLED
Unknown
GPRS
  • Class 10
  • Class 10
Edge
  • panorama
Unknown
Wi-Fi
  • panorama
  • No
GPS
  • panorama
  • Yes
  • SiRF Star III chipset
USB
  • HSPA 21.1/5.76 Mbps
  • miniUSB 2.0
Bluetooth
  • Quad-core 1.25 GHz Cortex-A53
  • 2.0
Music and Audio
Music and Audio — specifications for E850, MIO A502.
SpecificationE850MIO A502
Radio
  • panorama
  • No
Others
  • Handwriting recognition
  • Handwriting recognition -5 way joystick
Other features
Other features — specifications for E850, MIO A502.
SpecificationE850MIO A502
Dop
  • Super AMOLED
  • Infrared port - Pocket Office -Media player -PC Sync -Voice memo -Organizer -World Time
  • Car antenna connector -MP3/MP4 player -Organizer -Pocket Office -Voice memo/dial