Acer M900 vs Philips D908

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    D908: 59 g lighter

    M900:
    188 g
    D908:
    129 g
  • Width

    D908: 5.8 mm narrower

    M900:
    62 mm
    D908:
    56.2 mm
  • Screen diagonal

    D908: 0.6 in smaller diagonal

    M900:
    3.8 in
    D908:
    3.2 in
  • Depth

    D908: 2.2 mm thinner

    M900:
    17.1 mm
    D908:
    14.9 mm
  • Height

    D908: 8 mm shorter

    M900:
    119 mm
    D908:
    111 mm

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. M900

    Height:
    119 mm +8 mm versus D908
    Width:
    62 mm +5.8 mm versus D908
    Depth:
    17.1 mm +2.2 mm versus D908
  2. 2. D908

    Height:
    111 mm
    Width:
    56.2 mm
    Depth:
    14.9 mm

Weight

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

  1. 1. M900

    188 g

    +59 g versus D908

  2. 2. D908

    129 g

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. M900

    Screen diagonal:
    3.8 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    41.1 cm²
  2. 2. D908

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

M900 has approximately 41% more rectangular screen area than D908.

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.

M900: Original memory entry

Super AMOLED

D908: 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. M900

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

2. D908

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 4 GB included

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. M900

    1530 mAh

    +150 mAh versus D908

  2. 2. D908

    1380 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. M9002. D908

Everyday essentials
Everyday essentials — specifications for M900, D908.
SpecificationM900D908
Dimensions (HxWxD)
  • 119 Х 62 Х 17.1 mm
  • 111 Х 56.2 Х 14.9 mm
Weight
  • 188 g
  • 129 g
Technology
  • TFT
  • TFT
Screen size
  • 3.8" inch
  • 3.2" 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.
  • Super AMOLED
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 4 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1530 mAh
  • Removable Li-Ion
  • 1380 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Microsoft Windows Mobile 6.5 Professional
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for M900, D908.
SpecificationM900D908
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 65K
Unknown
Screen area
  • 41.1 cm2
  • 29.1 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 55.7%
  • 46.7%
PPI /points per inch/
  • 246 PPI
  • 292 PPI
Camera and Video
Camera and Video — specifications for M900, D908.
SpecificationM900D908
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 5 MP
  • AF
Functions
  • Dual-LED flash
  • LED flash
Video
  • Yes
  • 480p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA videocall camera
Unknown
Performance
Performance — specifications for M900, D908.
SpecificationM900D908
Processor CPU
  • 533 MHz Samsung S3C 6410
Unknown
General specs
General specs — specifications for M900, D908.
SpecificationM900D908
Release date
  • 2009
  • February
  • 2009
  • December
Colors
  • Black
  • Titanium Gray
Historical recorded price Legacy 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
  • Stand by time- Up to 180 h Talking time- Up to 4 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for M900, D908.
SpecificationM900D908
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 - GSM 900 / 1800 CDMA 800 / 1900
Speed
  • HSPA 7.2/2 Mbps
  • EV-DO Rev.0
  • 153.2 Kbps
GPRS
  • Class 10
  • No
Edge
  • Class 10
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • SiRF Star III chipset
  • Yes
  • with A-GPS
USB
  • miniUSB
  • 2.0
Bluetooth
  • microUSB 2.0
  • A2DP
  • 2.1
  • A2DP
Harmful irradiation
  • SAR - 0.43 W/kg (head) 0.92 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for M900, D908.
SpecificationM900D908
Radio
  • FM radio
  • No
Others
  • Handwriting recognition
  • Handwriting recognition
Other features
Other features — specifications for M900, D908.
SpecificationM900D908
Dop
  • Sensors Fingerprint (front-mounted) Pocket Office -Voice memo -MP3 player -Predictive text input
  • Sensors Accelerometer MP3/WAV/WMA/AAC+ player -MP4/WMV/H.263 player -Organizer -Pocket Office -Voice memo -Predictive text input