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BLU Bold N1 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): 63 g lighter

      Bold N1:
      182 g
      Stellar 440 (Mi-440):
      119 g

    • Width

      Stellar 440 (Mi-440): 10.3 mm narrower

      Bold N1:
      74.1 mm
      Stellar 440 (Mi-440):
      63.8 mm

    • Screen diagonal

      Stellar 440 (Mi-440): 2.4 in smaller diagonal

      Bold N1:
      6.4 in
      Stellar 440 (Mi-440):
      4 in

    • Chipset

      Bold N1:
      Mediatek MT6771V Helio P70 (12nm)
      Stellar 440 (Mi-440):
      Mediatek MT6572 (28 nm)

    • Rear camera layout

      Bold N1:
      Dual
      Stellar 440 (Mi-440):
      Single

    • Depth

      Bold N1: 2.9 mm thinner

      Bold N1:
      8.6 mm
      Stellar 440 (Mi-440):
      11.5 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. Bold N1

      Height:
      158.7 mm +31.1 mm versus Stellar 440 (Mi-440)
      Width:
      74.1 mm +10.3 mm versus Stellar 440 (Mi-440)
      Depth:
      8.6 mm

    2. 2. Stellar 440 (Mi-440)

      Height:
      127.6 mm
      Width:
      63.8 mm
      Depth:
      11.5 mm +2.9 mm versus Bold N1

    Weight

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

    1. 1. Bold N1

      182 g

      +63 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. Bold N1

      Screen diagonal:
      6.4 in
      Aspect ratio (height:width):
      19.5:9
      Approximate rectangular screen area:
      100.5 cm²

    2. 2. Stellar 440 (Mi-440)

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

    Bold N1 has approximately 120.8% more rectangular screen area than Stellar 440 (Mi-440).

    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 Bold N1, Stellar 440 (Mi-440), compared at the same storage capacity.
    StorageBold N1Stellar 440 (Mi-440)
    128 GB 4 GB RAM Unknown
    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. Bold N1

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 128 GB

    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. Bold N1

      3500 mAh

      +2100 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. Bold N12. Stellar 440 (Mi-440)

    Everyday essentials
    Everyday essentials — specifications for Bold N1, Stellar 440 (Mi-440).
    SpecificationBold N1Stellar 440 (Mi-440)
    Dimensions (HxWxD)
    • 158.7 Х 74.1 Х 8.6 mm
    • 127.6 Х 63.8 Х 11.5 mm
    Weight
    • 182 g
    • 119 g
    Technology
    • AMOLED
    • TFT
    Screen size
    • 6.4" inch
    • 4" inch
    Screen resolution
    • 1080 x 2340 px
    • 480 x 800 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 128GB 4GB RAM
    • 4 GB
    • 512 MB RAM
    Memory card support
    • microSD
    • up to 128 GB
    • microSD
    • up to 32 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 3500 mAh
    • Non-removable Li-Po
    • 1400 mAh
    • Li-Ion
    Operating system OS
    • Android 9.0 (Pie)
    • planned upgrade to Android 10.0
    • Android 4.4.2 (KitKat)
    Chipset
    • Mediatek MT6771V Helio P70 (12nm)
    • Mediatek MT6572 (28 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Bold N1, Stellar 440 (Mi-440).
    SpecificationBold N1Stellar 440 (Mi-440)
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 256K
    Screen area
    • 100.5 cm2
    • 45.5 cm2
    Screen format
    • 19.5:9 (height:width)
    • 5:3 (height:width)
    Screen to body ratio
    • 85.5%
    • 55.9%
    PPI /points per inch/
    • 403 PPI
    • 233 PPI
    Screen protection
    • Corning Gorilla Glass 5
    		 Unknown
    Camera and Video
    Camera and Video — specifications for Bold N1, Stellar 440 (Mi-440).
    SpecificationBold N1Stellar 440 (Mi-440)
    Rear camera, main
    • 16 MP
    • Dual
    • 3.15 MP
    • Single
    Camera specs
    • 16 MP
    • f/1.8
    • 1/2.8''
    • PDAF -5 MP
    • f/2.2
    • 1/5''
    • depth sensor
    • 3.15 MP
    Functions
    • LED flash
    • HDR
    • panorama
    • LED flash
    Video
    • 1080p@30fps
    • 480p@25fps
    Front camera, selfie
    • 13 MP
    • Single
    • 1.3 MP
    • Single
    Specifications
    • Motorized pop-up 13 MP
    • f/2.0
    • 1/4''
    • 1.3 MP
    Performance

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

    Performance — specifications for Bold N1, Stellar 440 (Mi-440).
    SpecificationBold N1Stellar 440 (Mi-440)
    Processor CPU
    • Octa-core (4x2.1 GHz Cortex-A73 & 4x2.1 GHz Cortex-A53)
    • Dual-core 1.0 GHz Cortex-A7
    Graphics processor GPU
    • Mali-G72 MP3
    • Mali-400
    Antutu 7 score *
    • 137456
    		 Unknown
    GeekBench 5 Single Core *
    • 290
    		 Unknown
    GeekBench 5 Multi-Core *
    • 1356
    		 Unknown
    General specs
    General specs — specifications for Bold N1, Stellar 440 (Mi-440).
    SpecificationBold N1Stellar 440 (Mi-440)
    Release date
    • 2019
    • September
    • 2014
    • December
    Colors
    • Raven Black
    • Gray
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 200 USD
    		 Unknown
    Battery life
    • Stand by time- Up to 600 h (3G) Talking time- Up to 20 h (3G)
    • 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 Bold N1, Stellar 440 (Mi-440).
    SpecificationBold N1Stellar 440 (Mi-440)
    SIM card
    • Dual SIM (Nano-SIM
    • dual stand-by)
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 12(700)
    • 13(700)
    • 17(700)
    • 28(700)
    • Show all network frequencies: -2G - GSM 900 / 1800
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE-A (2CA) Cat6 300/50 Mbps
    • HSPA 21.1/5.76 Mbps
    GPRS
    • Yes
    • Class 12
    Edge
    • Yes
    • Class 12
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    • microUSB 2.0
    Bluetooth
    • 4.1
    • A2DP
    • LE
    • 2.0
    • A2DP
    Harmful irradiation Unknown
    • SAR EU - 0.58 W/kg (head)
    Music and Audio
    Music and Audio — specifications for Bold N1, Stellar 440 (Mi-440).
    SpecificationBold N1Stellar 440 (Mi-440)
    Radio
    • FM radio
    • FM radio
    Other features
    Other features — specifications for Bold N1, Stellar 440 (Mi-440).
    SpecificationBold N1Stellar 440 (Mi-440)
    Dop
    • Sensors Fingerprint (under display
    • optical)
    • accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging 18W -Fast Qi wireless charging 10W
    • Sensors Accelerometer

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