Motorola A3100 vs Nokia X7-00

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

    A3100: 27 g lighter

    A3100:
    119 g
    X7-00:
    146 g
  • Width

    A3100: 3.1 mm narrower

    A3100:
    59.7 mm
    X7-00:
    62.8 mm
  • Screen diagonal

    A3100: 1.2 in smaller diagonal

    A3100:
    2.8 in
    X7-00:
    4 in
  • Depth

    X7-00: 1.8 mm thinner

    A3100:
    13.7 mm
    X7-00:
    11.9 mm
  • Height

    A3100: 9.7 mm shorter

    A3100:
    110 mm
    X7-00:
    119.7 mm
  • Release year

    A3100:
    2009
    X7-00:
    2011

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. A3100

    Height:
    110 mm
    Width:
    59.7 mm
    Depth:
    13.7 mm +1.8 mm versus X7-00
  2. 2. X7-00

    Height:
    119.7 mm +9.7 mm versus A3100
    Width:
    62.8 mm +3.1 mm versus A3100
    Depth:
    11.9 mm

Weight

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

  1. 1. A3100

    119 g

  2. 2. X7-00

    146 g

    +27 g versus A3100

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. A3100

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. X7-00

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    44.1 cm²

X7-00 has approximately 81.7% more rectangular screen area than A3100.

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.

A3100: Original memory entry

256 MB · 128 MB RAM

X7-00: Original memory entry

256 MB RAM · 1 GB 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. A3100

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

2. X7-00

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 8 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. A3100

    1170 mAh

  2. 2. X7-00

    1200 mAh

    +30 mAh versus A3100

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. A31002. X7-00

Everyday essentials
Everyday essentials — specifications for A3100, X7-00.
SpecificationA3100X7-00
Dimensions (HxWxD)
  • 110 Х 59.7 Х 13.7 mm
  • 119.7 Х 62.8 Х 11.9 mm
Weight
  • 119 g
  • 146 g
Technology
  • TFT
  • AMOLED
Screen size
  • 2.8" inch
  • 4" inch
Screen resolution
  • 240 x 320 px
  • 360 x 640 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB
  • 128 MB RAM
  • 256 MB RAM
  • 1 GB ROM
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 8 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1170 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Symbian Anna
  • upgradable to Nokia Belle OS
Chipset
  • Qualcomm MSM7201A
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A3100, X7-00.
SpecificationA3100X7-00
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 44.1 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 37.0%
  • 58.7%
PPI /points per inch/
  • 143 PPI
  • 184 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for A3100, X7-00.
SpecificationA3100X7-00
Rear camera, main
  • 3.15 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 8 MP
Functions
  • LED flash
  • Dual-LED flash
Video
  • Yes
  • 720p@25fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA videocall camera
Unknown
Performance
Performance — specifications for A3100, X7-00.
SpecificationA3100X7-00
Processor CPU
  • 528 MHz ARM 11
  • 680 MHz ARM 11
Graphics processor GPU
  • Adreno 130
  • Broadcom BCM2727
General specs
General specs — specifications for A3100, X7-00.
SpecificationA3100X7-00
Release date
  • 2009
  • January
  • 2011
  • April
Colors
  • Black
  • Dark steel
  • Silver steel
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 180 EUR
Battery life
  • Stand by time- Up to 298 h Talking time- Up to 6 h 48 min
  • Stand by time- Up to 450 h (2G) / Up to 450 h (3G) Talking time- Up to 6 h 30 min (2G) / Up to 4 h 30 min (3G) Music play - Up to 50 h
Communication and Connectivity
Communication and Connectivity — specifications for A3100, X7-00.
SpecificationA3100X7-00
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 10.2/2 Mbps
GPRS
  • Class 12
  • Class 33
Edge
  • Class 12
  • Class 33
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.0
  • A2DP
  • 3.0
  • A2DP
Harmful irradiation
  • SAR - 1.31 W/kg (head) 1.33 W/kg (body) SAR EU - 0.93 W/kg (head)
  • SAR EU - 0.61 W/kg (head)
Music and Audio
Music and Audio — specifications for A3100, X7-00.
SpecificationA3100X7-00
Radio
  • No
  • Stereo FM radio
  • RDS
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for A3100, X7-00.
SpecificationA3100X7-00
Dop
  • Pocket Office -Voice memo -MP3/WMA/MP4/WMV player
  • Sensors Accelerometer
  • proximity - Stainless steel panels -MP3/WMA/WAV/eAAC+ player -DivX/XviD/MP4/H.264/WMV player -Quickoffice document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Adobe Reader -Voice memo/dial/command -Predictive text input