QMobile Noir A1 vs Spice Mi-425 Stellar

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

    Mi-425 Stellar: 72 g lighter

    Noir A1:
    182 g
    Mi-425 Stellar:
    110 g
  • Width

    Mi-425 Stellar: 13 mm narrower

    Noir A1:
    76.5 mm
    Mi-425 Stellar:
    63.5 mm
  • Screen diagonal

    Mi-425 Stellar: 1.5 in smaller diagonal

    Noir A1:
    5.5 in
    Mi-425 Stellar:
    4 in
  • Depth

    Noir A1: 4.2 mm thinner

    Noir A1:
    8.3 mm
    Mi-425 Stellar:
    12.5 mm
  • Height

    Mi-425 Stellar: 29.5 mm shorter

    Noir A1:
    154.5 mm
    Mi-425 Stellar:
    125 mm
  • Release year

    Noir A1:
    2017
    Mi-425 Stellar:
    2012

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. Noir A1

    Height:
    154.5 mm +29.5 mm versus Mi-425 Stellar
    Width:
    76.5 mm +13 mm versus Mi-425 Stellar
    Depth:
    8.3 mm
  2. 2. Mi-425 Stellar

    Height:
    125 mm
    Width:
    63.5 mm
    Depth:
    12.5 mm +4.2 mm versus Noir A1

Weight

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

  1. 1. Noir A1

    182 g

    +72 g versus Mi-425 Stellar

  2. 2. Mi-425 Stellar

    110 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. Noir A1

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Mi-425 Stellar

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

Noir A1 has approximately 83.1% more rectangular screen area than Mi-425 Stellar.

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.

Noir A1: Original memory entry

64 GB · 512GB 4GB

Mi-425 Stellar: Original memory entry

149 MB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Noir A1

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

2. Mi-425 Stellar

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. Noir A1

    4010 mAh

    +2010 mAh versus Mi-425 Stellar

  2. 2. Mi-425 Stellar

    2000 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. Noir A12. Mi-425 Stellar

Everyday essentials
Everyday essentials — specifications for Noir A1, Mi-425 Stellar.
SpecificationNoir A1Mi-425 Stellar
Dimensions (HxWxD)
  • 154.5 Х 76.5 Х 8.3 mm
  • 125 Х 63.5 Х 12.5 mm
Weight
  • 182 g
  • 110 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 4" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 512GB 4GB
  • 149 MB
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4010 mAh
  • Non-removable Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7 (Nougat); Amigo OS 4
  • Android 2.3 (Gingerbread)
  • upgradable to 4.0 (Ice Cream Sandwich)
Chipset
  • Mediatek MT6755 Helio P10 (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Noir A1, Mi-425 Stellar.
SpecificationNoir A1Mi-425 Stellar
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 83.4 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 70.6%
  • 57.4%
PPI /points per inch/
  • 401 PPI
  • 233 PPI
Screen protection
  • Corning Gorilla Glass (unspecified version)
Unknown
Camera and Video
Camera and Video — specifications for Noir A1, Mi-425 Stellar.
SpecificationNoir A1Mi-425 Stellar
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • 1/3''
  • 1.12µm
  • PDAF
  • 5 MP
  • AF
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 16 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 16 MP
  • f/2.0
  • 1/3''
  • VGA
Performance

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

Performance — specifications for Noir A1, Mi-425 Stellar.
SpecificationNoir A1Mi-425 Stellar
Processor CPU
  • Octa-core (4x2.0 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • 1.0 GHz
Graphics processor GPU
  • Mali-T860MP2
Unknown
Antutu 7 score *
  • 53262
Unknown
GeekBench 4 Single Core *
  • 717
Unknown
GeekBench 4 Multi-Core *
  • 2938
Unknown
General specs
General specs — specifications for Noir A1, Mi-425 Stellar.
SpecificationNoir A1Mi-425 Stellar
Release date
  • 2017
  • June
  • 2012
  • June
Colors
  • Black
  • Gray
  • Gold
  • white/black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 27500 INR
  • 90 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Noir A1, Mi-425 Stellar.
SpecificationNoir A1Mi-425 Stellar
SIM card
  • Hybrid Dual SIM (Nano-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 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 900 / 1800
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • Proprietary
Bluetooth
  • 4.0
  • A2DP
  • Yes
Harmful irradiation Unknown
  • SAR EU - 0.36 W/kg (head)
Music and Audio
Music and Audio — specifications for Noir A1, Mi-425 Stellar.
SpecificationNoir A1Mi-425 Stellar
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Noir A1, Mi-425 Stellar.
SpecificationNoir A1Mi-425 Stellar
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - For India
  • Sensors Accelerometer
  • proximity
  • compass - MP4/WMV/H.263 player -MP3/WAV/AAC+ player -Organizer -Document viewer -Photo/video editor -Voice memo -Predictive text input