Acer Allegro vs Acer F900

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

    Allegro: 24 g lighter

    Allegro:
    126 g
    F900:
    150 g
  • Width

    Allegro: 4.5 mm narrower

    Allegro:
    59 mm
    F900:
    63.5 mm
  • Screen diagonal

    Allegro: 0.2 in smaller diagonal

    Allegro:
    3.6 in
    F900:
    3.8 in
  • Depth

    Allegro: 2.8 mm thinner

    Allegro:
    13 mm
    F900:
    15.8 mm
  • Release year

    Allegro:
    2011
    F900:
    2009

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. Allegro

    Height:
    116 mm
    Width:
    59 mm
    Depth:
    13 mm
  2. 2. F900

    Height:
    117.5 mm
    Width:
    63.5 mm +4.5 mm versus Allegro
    Depth:
    15.8 mm +2.8 mm versus Allegro

Weight

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

  1. 1. Allegro

    126 g

  2. 2. F900

    150 g

    +24 g versus Allegro

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. Allegro

    Screen diagonal:
    3.6 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    36.9 cm²
  2. 2. F900

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

F900 has approximately 11.4% more rectangular screen area than Allegro.

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.

Allegro: Original memory entry

8 GB

F900: Original memory entry

128 MB RAM · 256 MB ROM

Practical features

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

1. Allegro

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details panorama

2. F900

NFC:
See details Super AMOLED
Headphone jack:
See details panorama
Memory card support:
See details microSD (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. Allegro

    1300 mAh

  2. 2. F900

    1530 mAh

    +230 mAh versus Allegro

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. Allegro2. F900

Everyday essentials
Everyday essentials — specifications for Allegro, F900.
SpecificationAllegroF900
Dimensions (HxWxD)
  • 116 Х 59 Х 13 mm
  • 117.5 Х 63.5 Х 15.8 mm
Weight
  • 126 g
  • 150 g
Technology
  • TFT
  • TFT
Screen size
  • 3.6" inch
  • 3.8" inch
Screen resolution
  • 480 x 800 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • panorama
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 1530 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Phone 7.5 Mango
  • Microsoft Windows Mobile 6.1 Professional
Chipset
  • Qualcomm MSM8255 Snapdragon S2
Unknown
NFC
  • Super AMOLED
  • Super AMOLED
Headphone jack
  • Yes
  • panorama
Display
Display — specifications for Allegro, F900.
SpecificationAllegroF900
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 36.9 cm2
  • 41.1 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 53.9%
  • 55.1%
PPI /points per inch/
  • 259 PPI
  • 246 PPI
Camera and Video
Camera and Video — specifications for Allegro, F900.
SpecificationAllegroF900
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
  • AF
Functions Unknown
  • Dual-LED flash
Video
  • Yes
  • 480p@30fps
Front camera, selfie
  • 0 MP,
  • 0 MP,
Specifications
  • Super AMOLED
  • Super AMOLED
Performance

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

Performance — specifications for Allegro, F900.
SpecificationAllegroF900
Processor CPU
  • 1.0 GHz Scorpion
  • 533 MHz Samsung S3C 6410
Graphics processor GPU
  • Adreno 205
Unknown
Antutu 7 score *
  • 586
Unknown
General specs
General specs — specifications for Allegro, F900.
SpecificationAllegroF900
Release date
  • 2011
  • October
  • 2009
  • February
Colors
  • Black
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 140 EUR
  • 210 EUR
Battery life
  • Talking time- Up to 6 h (3G)
  • Stand by time- Up to 150 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Allegro, F900.
SpecificationAllegroF900
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 42.2/5.76 Mbps
  • HSPA 7.2/2 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • SiRF Star III chipset
USB
  • microUSB 2.0
  • miniUSB 2.0
Bluetooth
  • Wi-Fi 802.11 a/b/g/n/ac
  • A2DP
  • EDR
  • microUSB 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.59 W/kg (head) 0.82 W/kg (body)
Music and Audio
Music and Audio — specifications for Allegro, F900.
SpecificationAllegroF900
Radio
  • panorama
  • Stereo FM radio
  • RDS
Others Unknown
  • Handwriting recognition
Other features
Other features — specifications for Allegro, F900.
SpecificationAllegroF900
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Document viewer -Voice memo -Predictive text input - Also known as Acer W4
  • Acer M310
  • Sensors Accelerometer MP3/WMA/WAV/AAC+ player -MP4/H.264/WMV player -Pocket Office -Organizer -Voice memo/dial -Predictive text input