Philips W820 vs Spice Stellar 440 (Mi-440)

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

    Stellar 440 (Mi-440): 24 g lighter

    W820:
    143 g
    Stellar 440 (Mi-440):
    119 g
  • Width

    W820: 6.1 mm narrower

    W820:
    57.7 mm
    Stellar 440 (Mi-440):
    63.8 mm
  • Screen diagonal

    W820: 0.8 in smaller diagonal

    W820:
    3.2 in
    Stellar 440 (Mi-440):
    4 in
  • Depth

    Stellar 440 (Mi-440): 3.3 mm thinner

    W820:
    14.8 mm
    Stellar 440 (Mi-440):
    11.5 mm
  • Height

    W820: 13 mm shorter

    W820:
    114.6 mm
    Stellar 440 (Mi-440):
    127.6 mm
  • Release year

    W820:
    2012
    Stellar 440 (Mi-440):
    2014

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. W820

    Height:
    114.6 mm
    Width:
    57.7 mm
    Depth:
    14.8 mm +3.3 mm versus Stellar 440 (Mi-440)
  2. 2. Stellar 440 (Mi-440)

    Height:
    127.6 mm +13 mm versus W820
    Width:
    63.8 mm +6.1 mm versus W820
    Depth:
    11.5 mm

Weight

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

  1. 1. W820

    143 g

    +24 g versus Stellar 440 (Mi-440)

  2. 2. Stellar 440 (Mi-440)

    119 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. W820

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    30.5 cm²
  2. 2. Stellar 440 (Mi-440)

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

Stellar 440 (Mi-440) has approximately 49.4% more rectangular screen area than W820.

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.

W820: Original memory entry

512 MB

Stellar 440 (Mi-440): Original memory entry

4 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. W820

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

2. Stellar 440 (Mi-440)

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

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. W820

    2100 mAh

    +700 mAh versus Stellar 440 (Mi-440)

  2. 2. Stellar 440 (Mi-440)

    1400 mAh

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. W8202. Stellar 440 (Mi-440)

Everyday essentials
Everyday essentials — specifications for W820, Stellar 440 (Mi-440).
SpecificationW820Stellar 440 (Mi-440)
Dimensions (HxWxD)
  • 114.6 Х 57.7 Х 14.8 mm
  • 127.6 Х 63.8 Х 11.5 mm
Weight
  • 143 g
  • 119 g
Technology
  • TFT
  • TFT
Screen size
  • 3.2" inch
  • 4" inch
Screen resolution
  • 320 x 480 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2100 mAh
  • Removable Li-Ion
  • 1400 mAh
  • Li-Ion
Operating system OS
  • Android 2.3 (Gingerbread)
  • Android 4.4.2 (KitKat)
Chipset Unknown
  • Mediatek MT6572 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for W820, Stellar 440 (Mi-440).
SpecificationW820Stellar 440 (Mi-440)
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 256K
Screen area
  • 30.5 cm2
  • 45.5 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 46.1%
  • 55.9%
PPI /points per inch/
  • 180 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for W820, Stellar 440 (Mi-440).
SpecificationW820Stellar 440 (Mi-440)
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
  • LED flash
Video
  • 176x144@15fps
  • 480p@25fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications Unknown
  • 1.3 MP
Performance
Performance — specifications for W820, Stellar 440 (Mi-440).
SpecificationW820Stellar 440 (Mi-440)
Processor CPU Unknown
  • Dual-core 1.0 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400
General specs
General specs — specifications for W820, Stellar 440 (Mi-440).
SpecificationW820Stellar 440 (Mi-440)
Release date
  • 2012
  • March
  • 2014
  • December
Colors
  • Black
  • Gray
Battery life
  • Stand by time- Up to 600 h Talking time- Up to 8 h
  • Stand by time- Up to 72 h Talking time- Up to 8 h Music play - Up to 15 h
Communication and Connectivity
Communication and Connectivity — specifications for W820, Stellar 440 (Mi-440).
SpecificationW820Stellar 440 (Mi-440)
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 12
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.58 W/kg (head)
Music and Audio
Music and Audio — specifications for W820, Stellar 440 (Mi-440).
SpecificationW820Stellar 440 (Mi-440)
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for W820, Stellar 440 (Mi-440).
SpecificationW820Stellar 440 (Mi-440)
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/WMA/AAC+ player -MP4/H.263 player -Document viewer -Photo viewer/editor -Organizer -Voice memo/dial -Predictive text input
  • Sensors Accelerometer