alcatel Fire E vs Spice Stellar 439 (Mi-439)

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

    Fire E: 10.8 g lighter

    Fire E:
    103 g
    Stellar 439 (Mi-439):
    113.8 g
  • Screen diagonal

    Stellar 439 (Mi-439): 0.5 in smaller diagonal

    Fire E:
    4.5 in
    Stellar 439 (Mi-439):
    4 in
  • Depth

    Fire E: 1.8 mm thinner

    Fire E:
    8.2 mm
    Stellar 439 (Mi-439):
    10 mm
  • Height

    Stellar 439 (Mi-439): 4 mm shorter

    Fire E:
    129 mm
    Stellar 439 (Mi-439):
    125 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. Fire E

    Height:
    129 mm +4 mm versus Stellar 439 (Mi-439)
    Width:
    63.5 mm
    Depth:
    8.2 mm
  2. 2. Stellar 439 (Mi-439)

    Height:
    125 mm
    Width:
    63 mm
    Depth:
    10 mm +1.8 mm versus Fire E

Weight

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

  1. 1. Fire E

    103 g

  2. 2. Stellar 439 (Mi-439)

    113.8 g

    +10.8 g versus Fire E

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. Fire E

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Stellar 439 (Mi-439)

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

Fire E has approximately 22.6% more rectangular screen area than Stellar 439 (Mi-439).

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.

Fire E: Original memory entry

4 GB · 512 MB RAM

Stellar 439 (Mi-439): 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. Fire E

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

2. Stellar 439 (Mi-439)

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

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. Fire E

    1700 mAh

    +300 mAh versus Stellar 439 (Mi-439)

  2. 2. Stellar 439 (Mi-439)

    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. Fire E2. Stellar 439 (Mi-439)

Everyday essentials
Everyday essentials — specifications for Fire E, Stellar 439 (Mi-439).
SpecificationFire EStellar 439 (Mi-439)
Dimensions (HxWxD)
  • 129 Х 63.5 Х 8.2 mm
  • 125 Х 63 Х 10 mm
Weight
  • 103 g
  • 113.8 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 4" inch
Screen resolution
  • 540 x 960 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1700 mAh
  • Removable Li-Ion
  • 1400 mAh
  • Li-Ion
Operating system OS
  • Firefox OS 1.3
  • Android 4.4.2 (KitKat)
Chipset Unknown
  • Mediatek MT6572M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Fire E, Stellar 439 (Mi-439).
SpecificationFire EStellar 439 (Mi-439)
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 55.8 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 68.1%
  • 57.8%
PPI /points per inch/
  • 245 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for Fire E, Stellar 439 (Mi-439).
SpecificationFire EStellar 439 (Mi-439)
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
  • HDR
Unknown
Video
  • 720p@30fps
  • 720p@25fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • VGA
  • 1.3 MP
Performance
Performance — specifications for Fire E, Stellar 439 (Mi-439).
SpecificationFire EStellar 439 (Mi-439)
Processor CPU
  • Dual-core 1.2 GHz
  • Dual-core 1.0 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400
General specs
General specs — specifications for Fire E, Stellar 439 (Mi-439).
SpecificationFire EStellar 439 (Mi-439)
Release date
  • 2014
  • February
  • 2014
  • August
Colors
  • Slate
  • Dark Chocolate
  • Mozilla Orange
  • Brown
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
Battery life
  • Stand by time- Up to 450 h (2G) / Up to 400 h (3G) Talking time- Up to 7 h (2G) / Up to 4 h (3G) Music play - Up to 25 h
  • Stand by time- Up to 58 h Talking time- Up to 5 h 30 min Music play - Up to 15 h
Communication and Connectivity
Communication and Connectivity — specifications for Fire E, Stellar 439 (Mi-439).
SpecificationFire EStellar 439 (Mi-439)
SIM card
  • Micro-SIM
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 3.0
  • A2DP
  • 3.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.85 W/kg (head)
Music and Audio
Music and Audio — specifications for Fire E, Stellar 439 (Mi-439).
SpecificationFire EStellar 439 (Mi-439)
Radio
  • FM radio
  • RDS
  • FM radio
Other features
Other features — specifications for Fire E, Stellar 439 (Mi-439).
SpecificationFire EStellar 439 (Mi-439)
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP3/AAC+/WAV player -MP4/H.264 player -Photo viewer -Predictive text input
  • Sensors Accelerometer