Allview P4 Duo vs Kyocera Milano C5121

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

    P4 Duo: 53 g lighter

    P4 Duo:
    105 g
    Milano C5121:
    158 g
  • Width

    Milano C5121: 3.4 mm narrower

    P4 Duo:
    64.4 mm
    Milano C5121:
    61 mm
  • Screen diagonal

    Milano C5121: 1 in smaller diagonal

    P4 Duo:
    4 in
    Milano C5121:
    3 in
  • Chipset

    P4 Duo:
    Mediatek MT6580 (28 nm)
    Milano C5121:
    Qualcomm MSM7627T
  • Depth

    P4 Duo: 7.1 mm thinner

    P4 Duo:
    10 mm
    Milano C5121:
    17.1 mm
  • Height

    Milano C5121: 20.6 mm shorter

    P4 Duo:
    125.6 mm
    Milano C5121:
    105 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. P4 Duo

    Height:
    125.6 mm +20.6 mm versus Milano C5121
    Width:
    64.4 mm +3.4 mm versus Milano C5121
    Depth:
    10 mm
  2. 2. Milano C5121

    Height:
    105 mm
    Width:
    61 mm
    Depth:
    17.1 mm +7.1 mm versus P4 Duo

Weight

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

  1. 1. P4 Duo

    105 g

  2. 2. Milano C5121

    158 g

    +53 g versus P4 Duo

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. P4 Duo

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Milano C5121

    Screen diagonal:
    3 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    27.9 cm²

P4 Duo has approximately 63.4% more rectangular screen area than Milano C5121.

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 P4 Duo, Milano C5121, compared at the same storage capacity.
StorageP4 DuoMilano C5121
8 GB 1 GB RAM Unknown
Milano C5121: Original memory entry

512 MB · 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. P4 Duo

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. Milano C5121

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 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. P4 Duo

    1400 mAh

  2. 2. Milano C5121

    1490 mAh

    +90 mAh versus P4 Duo

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. P4 Duo2. Milano C5121

Everyday essentials
Everyday essentials — specifications for P4 Duo, Milano C5121.
SpecificationP4 DuoMilano C5121
Dimensions (HxWxD)
  • 125.6 Х 64.4 Х 10 mm
  • 105 Х 61 Х 17.1 mm
Weight
  • 105 g
  • 158 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 4" inch
  • 3" inch
Screen resolution
  • 480 x 800 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 512 MB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 1490 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 2.3 (Gingerbread)
Chipset
  • Mediatek MT6580 (28 nm)
  • Qualcomm MSM7627T
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for P4 Duo, Milano C5121.
SpecificationP4 DuoMilano C5121
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 256K
Screen area
  • 45.5 cm2
  • 27.9 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 156.3 Х 77.5 Х 8.9 mm
  • 43.5%
PPI /points per inch/
  • 233 PPI
  • 133 PPI
Camera and Video
Camera and Video — specifications for P4 Duo, Milano C5121.
SpecificationP4 DuoMilano C5121
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • 3.15 MP
  • AF
Functions
  • Dual-LED flash
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance
Performance — specifications for P4 Duo, Milano C5121.
SpecificationP4 DuoMilano C5121
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 800 MHz
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
Unknown
General specs
General specs — specifications for P4 Duo, Milano C5121.
SpecificationP4 DuoMilano C5121
Release date
  • 2016
  • March
  • 2011
  • September
Colors
  • Black
  • Pink
  • Black
Battery life
  • Stand by time- Up to 200 h Talking time- Up to 7 h
  • Talking time- Up to 7 h 40 min
Communication and Connectivity
Communication and Connectivity — specifications for P4 Duo, Milano C5121.
SpecificationP4 DuoMilano C5121
SIM card
  • Dual SIM (Mini-SIM/ Micro-SIM
  • dual stand-by)
  • Mini-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 - CDMA 800 / 1900 / 1700
Speed
  • HSPA 21.1/5.76 Mbps
  • EV-DO Rev.A 3.1 Mbps
GPRS
  • Class 12
  • No
Edge
  • Class 10
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot (charges may apply)
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.1
  • A2DP
  • EDR
Harmful irradiation
  • SAR EU - 0.67 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for P4 Duo, Milano C5121.
SpecificationP4 DuoMilano C5121
Radio
  • FM radio
  • No
Other features
Other features — specifications for P4 Duo, Milano C5121.
SpecificationP4 DuoMilano C5121
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/AAC+ player -MP4/H.263 player -Organizer -Voice memo -Predictive text input (Swype) - For Sprint