Amoi E850 vs Micromax A90s

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: 10.4 g lighter

    E850:
    108 g
    A90s:
    118.4 g
  • Width

    E850: 12.8 mm narrower

    E850:
    54 mm
    A90s:
    66.8 mm
  • Screen diagonal

    E850: 1.9 in smaller diagonal

    E850:
    2.4 in
    A90s:
    4.3 in
  • Depth

    A90s: 10.2 mm thinner

    E850:
    20 mm
    A90s:
    9.8 mm
  • Height

    E850: 25.2 mm shorter

    E850:
    102 mm
    A90s:
    127.2 mm
  • Release year

    E850:
    2006
    A90s:
    2012

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 +10.2 mm versus A90s
  2. 2. A90s

    Height:
    127.2 mm +25.2 mm versus E850
    Width:
    66.8 mm +12.8 mm versus E850
    Depth:
    9.8 mm

Weight

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

  1. 1. E850

    108 g

  2. 2. A90s

    118.4 g

    +10.4 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. A90s

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 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

A90s: Original memory entry

4 GB (2 GB user available) · 512 MB 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. E850

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

2. A90s

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. E850

    1100 mAh

  2. 2. A90s

    1600 mAh

    +500 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. A90s

Everyday essentials
Everyday essentials — specifications for E850, A90s.
SpecificationE850A90s
Dimensions (HxWxD)
  • 102 Х 54 Х 20 mm
  • 127.2 Х 66.8 Х 9.8 mm
Weight
  • 108 g
  • 118.4 g
Technology
  • TFT
  • Super AMOLED
Screen size
  • 2.4" inch
  • 4.3" 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
  • 4 GB (2 GB user available)
  • 512 MB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 1600 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 for PocketPC Phone Edition
  • Android 4.0.3 (Ice Cream Sandwich)
Chipset Unknown
  • Mediatek MT6577 (40 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for E850, A90s.
SpecificationE850A90s
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 256K
Screen area
  • 16.8 cm2
  • 52.6 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 130.6 g
  • 61.9%
PPI /points per inch/
  • 0 PPI
  • 217 PPI
Camera and Video
Camera and Video — specifications for E850, A90s.
SpecificationE850A90s
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • 8 MP
Functions
  • Dual-LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications
  • Super AMOLED
  • VGA
Performance
Performance — specifications for E850, A90s.
SpecificationE850A90s
Processor CPU
  • Intel XScale PXA 272 312 MHz
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU Unknown
  • PowerVR SGX531u
General specs
General specs — specifications for E850, A90s.
SpecificationE850A90s
Release date
  • 2006
  • Q2
  • 2012
  • Q3
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 190 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
  • Stand by time- Up to 180 h Talking time- Up to 5 h (2G) / Up to 4 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for E850, A90s.
SpecificationE850A90s
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Dual 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 - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • Super AMOLED
  • HSPA 7.2/5.76 Mbps
GPRS
  • Class 10
  • Class 12
Edge
  • panorama
  • Class 12
Wi-Fi
  • panorama
  • Wi-Fi 802.11 b/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
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.55 W/kg (head) 0.92 W/kg (body)
Music and Audio
Music and Audio — specifications for E850, A90s.
SpecificationE850A90s
Radio
  • panorama
  • FM radio
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for E850, A90s.
SpecificationE850A90s
Dop
  • Super AMOLED
  • Infrared port - Pocket Office -Media player -PC Sync -Voice memo -Organizer -World Time
  • Sensors Accelerometer
  • proximity
  • compass