Motorola A3100 vs OnePlus 2

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: 56 g lighter

    A3100:
    119 g
    2:
    175 g
  • Width

    A3100: 15.2 mm narrower

    A3100:
    59.7 mm
    2:
    74.9 mm
  • Screen diagonal

    A3100: 2.7 in smaller diagonal

    A3100:
    2.8 in
    2:
    5.5 in
  • Chipset

    A3100:
    Qualcomm MSM7201A
    2:
    Qualcomm MSM8994 Snapdragon 810 (20 nm)
  • Depth

    2: 3.8 mm thinner

    A3100:
    13.7 mm
    2:
    9.9 mm
  • Height

    A3100: 41.8 mm shorter

    A3100:
    110 mm
    2:
    151.8 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. A3100

    Height:
    110 mm
    Width:
    59.7 mm
    Depth:
    13.7 mm +3.8 mm versus 2
  2. 2. 2

    Height:
    151.8 mm +41.8 mm versus A3100
    Width:
    74.9 mm +15.2 mm versus A3100
    Depth:
    9.9 mm

Weight

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

  1. 1. A3100

    119 g

  2. 2. 2

    175 g

    +56 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. 2

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

2 has approximately 243.5% 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

2: Original memory entry

16 GB · 3 GB RAM64 GB · 512GB 4GB

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. 2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

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. 2

    3300 mAh

    +2130 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. 2

Everyday essentials
Everyday essentials — specifications for A3100, 2.
SpecificationA31002
Dimensions (HxWxD)
  • 110 Х 59.7 Х 13.7 mm
  • 151.8 Х 74.9 Х 9.9 mm
Weight
  • 119 g
  • 175 g
Technology
  • TFT
  • LTPS IPS LCD
Screen size
  • 2.8" inch
  • 5.5" inch
Screen resolution
  • 240 x 320 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB
  • 128 MB RAM
  • 16 GB
  • 3 GB RAM64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1170 mAh
  • Removable Li-Ion
  • 3300 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 5.1 (Lollipop)
  • upgradable to 6.0.1 (Marshmallow); Oxygen 3.5.6 UI
Chipset
  • Qualcomm MSM7201A
  • Qualcomm MSM8994 Snapdragon 810 (20 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A3100, 2.
SpecificationA31002
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 83.4 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 37.0%
  • 73.3%
PPI /points per inch/
  • 143 PPI
  • 401 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for A3100, 2.
SpecificationA31002
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 13 MP
  • f/2.0
  • 1/2.6''
  • 1.3µm
  • OIS
  • laser AF
Functions
  • LED flash
  • Dual-LED flash
  • panorama
  • HDR
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA videocall camera
  • 5 MP
  • f/2.4
Performance

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

Performance — specifications for A3100, 2.
SpecificationA31002
Processor CPU
  • 528 MHz ARM 11
  • Octa-core (4x1.56 GHz Cortex-A53 & 4x1.82 GHz Cortex-A57)
Graphics processor GPU
  • Adreno 130
  • Adreno 430
Antutu 7 score * Unknown
  • 91253
GeekBench 4 Single Core * Unknown
  • 1050
GeekBench 4 Multi-Core * Unknown
  • 2740
GeekBench 4 RenderScript * Unknown
  • 3510
GeekBench 4 Battery * Unknown
  • 1209
GeekBench 5 Single Core * Unknown
  • 208
GeekBench 5 Multi-Core * Unknown
  • 591
General specs
General specs — specifications for A3100, 2.
SpecificationA31002
Release date
  • 2009
  • January
  • 2015
  • July
Colors
  • Black
  • Sandstone Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 300 EUR
Battery life
  • Stand by time- Up to 298 h Talking time- Up to 6 h 48 min
Unknown
Body build Unknown
  • aluminum frame
  • plastic back
Communication and Connectivity
Communication and Connectivity — specifications for A3100, 2.
SpecificationA31002
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • miniUSB
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 2.0
  • A2DP
  • 4.1
  • A2DP
Harmful irradiation
  • SAR - 1.31 W/kg (head) 1.33 W/kg (body) SAR EU - 0.93 W/kg (head)
  • SAR EU - 0.43 W/kg (head) 0.20 W/kg (body)
Music and Audio
Music and Audio — specifications for A3100, 2.
SpecificationA31002
Radio
  • No
  • No
Others
  • Handwriting recognition
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for A3100, 2.
SpecificationA31002
Dop
  • Pocket Office -Voice memo -MP3/WMA/MP4/WMV player
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Also known as OnePlus Two