Samsung i310 vs Xiaomi MI-2a

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

    i310: 13 g lighter

    i310:
    120 g
    MI-2a:
    133 g
  • Width

    i310: 18 mm narrower

    i310:
    48.5 mm
    MI-2a:
    66.5 mm
  • Screen diagonal

    i310: 2.5 in smaller diagonal

    i310:
    2 in
    MI-2a:
    4.5 in
  • Depth

    MI-2a: 10.3 mm thinner

    i310:
    19.8 mm
    MI-2a:
    9.5 mm
  • Height

    i310: 21.1 mm shorter

    i310:
    111.9 mm
    MI-2a:
    133 mm
  • Release year

    i310:
    2006
    MI-2a:
    2013

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. i310

    Height:
    111.9 mm
    Width:
    48.5 mm
    Depth:
    19.8 mm +10.3 mm versus MI-2a
  2. 2. MI-2a

    Height:
    133 mm +21.1 mm versus i310
    Width:
    66.5 mm +18 mm versus i310
    Depth:
    9.5 mm

Weight

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

  1. 1. i310

    120 g

  2. 2. MI-2a

    133 g

    +13 g versus i310

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. i310

    Screen diagonal:
    2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    12.4 cm²
  2. 2. MI-2a

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

MI-2a has approximately 350.7% more rectangular screen area than i310.

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 i310, MI-2a, compared at the same storage capacity.
Storagei310MI-2a
16 GB Unknown 1 GB RAM
i310: Original memory entry

8 GB (microdrive) · 64 MB RAM

Practical features

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

1. i310

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

2. MI-2a

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

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. i3102. MI-2a

Everyday essentials
Everyday essentials — specifications for i310, MI-2a.
Specificationi310MI-2a
Dimensions (HxWxD)
  • 111.9 Х 48.5 Х 19.8 mm
  • 133 Х 66.5 Х 9.5 mm
Weight
  • 120 g
  • 133 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2" inch
  • 4.5" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB (microdrive)
  • 64 MB RAM
  • 16 GB
  • 1 GB RAM
Memory card support
  • microSD (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 0 mAh,
  • 2030 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 Smartphone
  • Android 4.1 (Jelly Bean)
Chipset Unknown
  • Xiaolong S4 Pro
NFC Unknown
  • Yes
Headphone jack
  • No
  • Yes
Display
Display — specifications for i310, MI-2a.
Specificationi310MI-2a
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 12.4 cm2
  • 55.8 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 22.8%
  • 63.1%
PPI /points per inch/
  • 200 PPI
  • 326 PPI
Camera and Video
Camera and Video — specifications for i310, MI-2a.
Specificationi310MI-2a
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • 8 MP
  • AF
  • f/2.0
Functions
  • LED flash
  • LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 2 MP
  • Single
Specifications Unknown
  • 2 MP
Performance

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

Performance — specifications for i310, MI-2a.
Specificationi310MI-2a
Processor CPU
  • 32-bit Intel XScale PXA272 416 MHz
  • Dual-core 1.7 GHz
Graphics processor GPU Unknown
  • Adreno 320
Antutu 7 score * Unknown
  • 21326
GeekBench 4 Single Core * Unknown
  • 742
GeekBench 4 Multi-Core * Unknown
  • 1151
GeekBench 4 RenderScript * Unknown
  • 1277
General specs
General specs — specifications for i310, MI-2a.
Specificationi310MI-2a
Release date
  • 2006
  • March
  • 2013
Colors Unknown
  • Black (front panel)
  • 4 color options (back panel)
Communication and Connectivity
Communication and Connectivity — specifications for i310, MI-2a.
Specificationi310MI-2a
SIM card
  • Mini-SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed Unknown
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 10
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • Yes
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.20 W/kg (head) 0.36 W/kg (body) SAR EU - 0.67 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for i310, MI-2a.
Specificationi310MI-2a
Radio
  • No
  • FM radio
Others
  • Scroll wheel navigation
  • Dual speaker
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for i310, MI-2a.
Specificationi310MI-2a
Dop
  • MP3/WMA/AAC/MP4 player -Pocket Office -TV-out -Predictive text input -Organizer -Voice command -Voice memo
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass