Acer F900 vs Coolpad Mega

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

    Mega: 7 g lighter

    F900:
    150 g
    Mega:
    143 g
  • Width

    F900: 13.3 mm narrower

    F900:
    63.5 mm
    Mega:
    76.8 mm
  • Screen diagonal

    F900: 1.7 in smaller diagonal

    F900:
    3.8 in
    Mega:
    5.5 in
  • Depth

    Mega: 7.9 mm thinner

    F900:
    15.8 mm
    Mega:
    7.9 mm
  • Height

    F900: 35.5 mm shorter

    F900:
    117.5 mm
    Mega:
    153 mm
  • Release year

    F900:
    2009
    Mega:
    2016

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. F900

    Height:
    117.5 mm
    Width:
    63.5 mm
    Depth:
    15.8 mm +7.9 mm versus Mega
  2. 2. Mega

    Height:
    153 mm +35.5 mm versus F900
    Width:
    76.8 mm +13.3 mm versus F900
    Depth:
    7.9 mm

Weight

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

  1. 1. F900

    150 g

    +7 g versus Mega

  2. 2. Mega

    143 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. F900

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

    Mega: Screen geometry unavailable or conflicting.

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.

Recorded RAM for F900, Mega, compared at the same storage capacity.
StorageF900Mega
16 GB Unknown 3 GB RAM
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. F900

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

2. Mega

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (uses SIM 2 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. F900

    1530 mAh

  2. 2. Mega

    2500 mAh

    +970 mAh versus F900

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. F9002. Mega

Everyday essentials
Everyday essentials — specifications for F900, Mega.
SpecificationF900Mega
Dimensions (HxWxD)
  • 117.5 Х 63.5 Х 15.8 mm
  • 153 Х 76.8 Х 7.9 mm
Weight
  • 150 g
  • 143 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.8" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB RAM
  • 256 MB ROM
  • 16 GB
  • 3 GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 32 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1530 mAh
  • Removable Li-Ion
  • 2500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 6 (Marshmallow); Cool UI 8
Chipset Unknown
  • Mediatek MT6735P (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for F900, Mega.
SpecificationF900Mega
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 41.1 cm2
  • 109.5 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 55.1%
  • 93.2%
PPI /points per inch/
  • 246 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for F900, Mega.
SpecificationF900Mega
Rear camera, main
  • 3.15 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 8 MP
  • AF
  • f/2.2
Functions
  • Dual-LED flash
  • LED flash
Video
  • 480p@30fps
  • Yes
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications
  • Super AMOLED
  • 8 MP
  • f/2.2
Performance

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

Performance — specifications for F900, Mega.
SpecificationF900Mega
Processor CPU
  • 533 MHz Samsung S3C 6410
  • Quad-core 1.0 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T720MP2
Antutu 7 score * Unknown
  • 36852
General specs
General specs — specifications for F900, Mega.
SpecificationF900Mega
Release date
  • 2009
  • February
  • 2016
  • August
Colors
  • Black
  • Gold
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 210 EUR
  • 80 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for F900, Mega.
SpecificationF900Mega
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Hybrid Dual 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 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 40(2300)
Speed
  • HSPA 7.2/2 Mbps
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • SiRF Star III chipset
  • Yes
  • with A-GPS
USB
  • miniUSB 2.0
  • microUSB 2.0
Bluetooth
  • microUSB 2.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.59 W/kg (head) 0.82 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for F900, Mega.
SpecificationF900Mega
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for F900, Mega.
SpecificationF900Mega
Dop
  • Sensors Accelerometer MP3/WMA/WAV/AAC+ player -MP4/H.264/WMV player -Pocket Office -Organizer -Voice memo/dial -Predictive text input
  • Sensors Accelerometer
  • proximity