LG Optimus 3D P920 vs Xiaomi MI-2s

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

    MI-2s: 23 g lighter

    Optimus 3D P920:
    168 g
    MI-2s:
    145 g
  • Width

    MI-2s: 6 mm narrower

    Optimus 3D P920:
    68 mm
    MI-2s:
    62 mm
  • Chipset

    Optimus 3D P920:
    TI OMAP 4430
    MI-2s:
    Qualcomm APQ8064 Snapdragon S4 Pro
  • Depth

    MI-2s: 1.7 mm thinner

    Optimus 3D P920:
    11.9 mm
    MI-2s:
    10.2 mm
  • Height

    MI-2s: 2.8 mm shorter

    Optimus 3D P920:
    128.8 mm
    MI-2s:
    126 mm
  • Release year

    Optimus 3D P920:
    2011
    MI-2s:
    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. Optimus 3D P920

    Height:
    128.8 mm +2.8 mm versus MI-2s
    Width:
    68 mm +6 mm versus MI-2s
    Depth:
    11.9 mm +1.7 mm versus MI-2s
  2. 2. MI-2s

    Height:
    126 mm
    Width:
    62 mm
    Depth:
    10.2 mm

Weight

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

  1. 1. Optimus 3D P920

    168 g

    +23 g versus MI-2s

  2. 2. MI-2s

    145 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. Optimus 3D P920

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²
  2. 2. MI-2s

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

Optimus 3D P920 has approximately 3.2% more rectangular screen area than MI-2s.

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 Optimus 3D P920, MI-2s, compared at the same storage capacity.
StorageOptimus 3D P920MI-2s
16 GB Unknown 2 GB RAM
32 GB Unknown 2 GB RAM
Optimus 3D P920: Original memory entry

8 GB · 512 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. Optimus 3D P920

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

2. MI-2s

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. Optimus 3D P920

    1500 mAh

  2. 2. MI-2s

    2000 mAh

    +500 mAh versus Optimus 3D P920

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. Optimus 3D P9202. MI-2s

Everyday essentials
Everyday essentials — specifications for Optimus 3D P920, MI-2s.
SpecificationOptimus 3D P920MI-2s
Dimensions (HxWxD)
  • 128.8 Х 68 Х 11.9 mm
  • 126 Х 62 Х 10.2 mm
Weight
  • 168 g
  • 145 g
Technology
  • 3D LCD
  • IPS LCD
Screen size
  • 4.3" inch
  • 4.3" 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.
  • 8 GB
  • 512 MB RAM
  • 16/32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.2 (Froyo)
  • 2.3
  • upgradable to 4.0 (Ice Cream Sandwich)
  • Android 4.1 (Jelly Bean)
  • upgradable to 4.4.4 (KitKat); MIUI 5
Chipset
  • TI OMAP 4430
  • Qualcomm APQ8064 Snapdragon S4 Pro
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Optimus 3D P920, MI-2s.
SpecificationOptimus 3D P920MI-2s
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 52.6 cm2
  • 51.0 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 60.1%
  • 65.2%
PPI /points per inch/
  • 217 PPI
  • 342 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for Optimus 3D P920, MI-2s.
SpecificationOptimus 3D P920MI-2s
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • AF -5 MP
  • AF
  • 8 MP
  • f/2.2 (16 GB version) -13 MP
  • f/2.2
  • AF (32 GB version)
Functions
  • LED flash
  • LED flash
  • HDR
Video
  • 1080p@30fps (2D)
  • 720p@30fps (3D)
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 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 Optimus 3D P920, MI-2s.
SpecificationOptimus 3D P920MI-2s
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Quad-core 1.7 GHz Krait 300
Graphics processor GPU
  • PowerVR SGX540
  • Adreno 320
Antutu 7 score * Unknown
  • 24191
General specs
General specs — specifications for Optimus 3D P920, MI-2s.
SpecificationOptimus 3D P920MI-2s
Release date
  • 2011
  • January
  • 2013
  • April
Colors
  • Black
  • White
  • Black/White
  • black/blue
  • black/yellow
  • Black/Green
  • black/pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 190 EUR
  • 250 EUR
Battery life
  • Stand by time- Up to 450 h Talking time- Up to 13 h (2G) / Up to 9 h (3G)
  • Stand by time- Up to 450 h (3G) Talking time- Up to 15 h (3G) Music play - Up to 45 h
Communication and Connectivity
Communication and Connectivity — specifications for Optimus 3D P920, MI-2s.
SpecificationOptimus 3D P920MI-2s
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 21.1/5.76 Mbps (req. SW update)
  • HSPA 42.2/5.76 Mbps
GPRS
  • Class 10
  • Class 12
Edge
  • Class 10
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL TV-out)
  • USB Host
Bluetooth
  • 2.1
  • A2DP
  • EDR
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.55 W/kg (head) 1.12 W/kg (body) SAR EU - 0.37 W/kg (head) 0.56 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Optimus 3D P920, MI-2s.
SpecificationOptimus 3D P920MI-2s
Radio
  • No
  • FM radio
Others Unknown
  • Dolby Mobile -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Optimus 3D P920, MI-2s.
SpecificationOptimus 3D P920MI-2s
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - HDMI port -MP4/DivX/XviD/H.264/WMV player -3D/2D video editor -MP3/WAV/WMA/eAAC+ player -Document viewer/editor -Organizer -Voice memo/dial/commands -Predictive text input
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass