Spice Stellar 439 (Mi-439) vs ZTE Star 1

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 439 (Mi-439): 16.2 g lighter

    Stellar 439 (Mi-439):
    113.8 g
    Star 1:
    130 g
  • Width

    Stellar 439 (Mi-439): 6 mm narrower

    Stellar 439 (Mi-439):
    63 mm
    Star 1:
    69 mm
  • Screen diagonal

    Stellar 439 (Mi-439): 1 in smaller diagonal

    Stellar 439 (Mi-439):
    4 in
    Star 1:
    5 in
  • Chipset

    Stellar 439 (Mi-439):
    Mediatek MT6572M (28 nm)
    Star 1:
    Qualcomm MSM8928 Snapdragon 400 (28 nm)
  • Depth

    Star 1: 3.4 mm thinner

    Stellar 439 (Mi-439):
    10 mm
    Star 1:
    6.6 mm
  • Height

    Stellar 439 (Mi-439): 14 mm shorter

    Stellar 439 (Mi-439):
    125 mm
    Star 1:
    139 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. Stellar 439 (Mi-439)

    Height:
    125 mm
    Width:
    63 mm
    Depth:
    10 mm +3.4 mm versus Star 1
  2. 2. Star 1

    Height:
    139 mm +14 mm versus Stellar 439 (Mi-439)
    Width:
    69 mm +6 mm versus Stellar 439 (Mi-439)
    Depth:
    6.6 mm

Weight

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

  1. 1. Stellar 439 (Mi-439)

    113.8 g

  2. 2. Star 1

    130 g

    +16.2 g versus Stellar 439 (Mi-439)

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. Stellar 439 (Mi-439)

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Star 1

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

Star 1 has approximately 51.3% 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.

Recorded RAM for Stellar 439 (Mi-439), Star 1, compared at the same storage capacity.
StorageStellar 439 (Mi-439)Star 1
16 GB Unknown 2 GB 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. Stellar 439 (Mi-439)

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

2. Star 1

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. Stellar 439 (Mi-439)

    1400 mAh

  2. 2. Star 1

    2300 mAh

    +900 mAh versus Stellar 439 (Mi-439)

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. Stellar 439 (Mi-439)2. Star 1

Everyday essentials
Everyday essentials — specifications for Stellar 439 (Mi-439), Star 1.
SpecificationStellar 439 (Mi-439)Star 1
Dimensions (HxWxD)
  • 125 Х 63 Х 10 mm
  • 139 Х 69 Х 6.6 mm
Weight
  • 113.8 g
  • 130 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 64 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 2300 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6572M (28 nm)
  • Qualcomm MSM8928 Snapdragon 400 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Stellar 439 (Mi-439), Star 1.
SpecificationStellar 439 (Mi-439)Star 1
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 45.5 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 57.8%
  • 71.9%
PPI /points per inch/
  • 233 PPI
  • 441 PPI
Camera and Video
Camera and Video — specifications for Stellar 439 (Mi-439), Star 1.
SpecificationStellar 439 (Mi-439)Star 1
Rear camera, main
  • 3.15 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 3.15 MP
  • 8 MP
  • AF
Functions Unknown
  • Dual-LED dual-tone flash
Video
  • 720p@25fps
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 1.3 MP
  • 5 MP
Performance

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

Performance — specifications for Stellar 439 (Mi-439), Star 1.
SpecificationStellar 439 (Mi-439)Star 1
Processor CPU
  • Dual-core 1.0 GHz Cortex-A7
  • Quad-core 1.6 GHz Cortex-A7
Graphics processor GPU
  • Mali-400
  • Adreno 305
Antutu 7 score * Unknown
  • 19198
GeekBench 4 Single Core * Unknown
  • 361
GeekBench 4 Multi-Core * Unknown
  • 1118
General specs
General specs — specifications for Stellar 439 (Mi-439), Star 1.
SpecificationStellar 439 (Mi-439)Star 1
Release date
  • 2014
  • August
  • 2014
  • April
Colors
  • Brown
  • Silver
  • Pink
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 200 EUR
Battery life
  • Stand by time- Up to 58 h Talking time- Up to 5 h 30 min Music play - Up to 15 h
  • Stand by time- Up to 460 h Talking time- Up to 20 h
Communication and Connectivity
Communication and Connectivity — specifications for Stellar 439 (Mi-439), Star 1.
SpecificationStellar 439 (Mi-439)Star 1
SIM card
  • Dual SIM (Mini-SIM)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 -4G - LTE
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
  • LTE
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
GPS
  • A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 3.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.85 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for Stellar 439 (Mi-439), Star 1.
SpecificationStellar 439 (Mi-439)Star 1
Radio
  • FM radio
  • FM radio
Others Unknown
  • Dolby Mobile -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Stellar 439 (Mi-439), Star 1.
SpecificationStellar 439 (Mi-439)Star 1
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity