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Acer M900 vs Amoi E72

Compare recorded specifications, size and practical differences.

Acer M900

Acer M900

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Amoi E72

Amoi E72

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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.

  • WeightE72: 38 g lighterE72: 150 g · M900: 188 g
  • WidthE72: 17.2 mm narrowerE72: 44.8 mm · M900: 62 mm
  • Screen diagonalE72: 0.6 in smaller diagonalE72: 3.2 in · M900: 3.8 in
  • DepthE72: 2.3 mm thinnerE72: 14.8 mm · M900: 17.1 mm
  • HeightE72: 19 mm shorterE72: 100 mm · M900: 119 mm
  • Release year2009 / 2007M900: 2009 · E72: 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.

Front
M900: 119 × 62 mm 1 E72: 100 × 44.8 mm 2
Side
M900: 119 × 17.1 mm 1 E72: 100 × 14.8 mm 2
  1. 1. M900
    Height
    119 mm
    Width
    62 mm
    Depth
    17.1 mm
    Weight
    188 g
  2. 2. E72
    Height
    100 mm
    Width
    44.8 mm
    Depth
    14.8 mm
    Weight
    150 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationM900E72
Dimensions (HxWxD)
  • 119 Х 62 Х 17.1 mm
  • 100 Х 44.8 Х 14.8 mm
Weight
  • 188 g
  • 150 g
Technology
  • TFT
  • TFT
Screen size
  • 3.8" inch
  • 3.2" inch
Screen resolution
  • 480 x 800 px
  • 176 x 220 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • Super AMOLED
  • 64 MB
Memory card support
  • microSD (dedicated slot)
  • microSD (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1530 mAh
  • Removable Li-Ion
  • 1100 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Microsoft Windows Mobile 5.0 Phone Edition
NFC
  • Super AMOLED
  • Super AMOLED
Headphone jack
  • panorama
  • panorama
Display
Display
SpecificationM900E72
Touchscreen
  • resistive touchscreen
  • Super AMOLED
Display colors
  • 65K
  • 65K
Screen area
  • 41.1 cm2
  • 12.6 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 55.7%
  • 28.1%
PPI /points per inch/
  • 246 PPI
  • 0 PPI
Camera and Video
Camera and Video
SpecificationM900E72
Rear camera, main
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 1.3 MP
Functions
  • Dual-LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA videocall camera
  • Super AMOLED
Performance
Performance
SpecificationM900E72
Processor CPU
  • 533 MHz Samsung S3C 6410
  • Super AMOLED
General specs
General specs
SpecificationM900E72
Release date
  • 2009
  • February
  • 2007
Colors
  • Black
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
Unknown
Battery life
  • Stand by time- Up to 470 h Talking time- Up to 4 h
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationM900E72
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-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 2-3G - HSDPA 900 / 2100-4G - LTE
Speed
  • HSPA 7.2/2 Mbps
  • HSPA 42.2/5.76 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Super AMOLED
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • panorama
GPS
  • Yes
  • SiRF Star III chipset
  • panorama
USB
  • miniUSB
  • panorama
Bluetooth
  • microUSB 2.0
  • A2DP
  • Quad-core 1.25 GHz Cortex-A53
  • A2DP
Harmful irradiation
  • SAR - 0.43 W/kg (head) 0.92 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationM900E72
Radio
  • FM radio
  • panorama
Others
  • Handwriting recognition
Unknown
Other features
Other features
SpecificationM900E72
Dop
  • Sensors Fingerprint (front-mounted) Pocket Office -Voice memo -MP3 player -Predictive text input
  • File transfer -Organizer

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