Micromax Canvas A1 AQ4502 vs Nokia N81

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.

  • Width

    N81: 17 mm narrower

    Canvas A1 AQ4502:
    67 mm
    N81:
    50 mm
  • Screen diagonal

    N81: 2.1 in smaller diagonal

    Canvas A1 AQ4502:
    4.5 in
    N81:
    2.4 in
  • Depth

    Canvas A1 AQ4502: 8.9 mm thinner

    Canvas A1 AQ4502:
    9 mm
    N81:
    17.9 mm
  • Height

    N81: 30 mm shorter

    Canvas A1 AQ4502:
    132 mm
    N81:
    102 mm
  • Release year

    Canvas A1 AQ4502:
    2015
    N81:
    2007

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. Canvas A1 AQ4502

    Height:
    132 mm +30 mm versus N81
    Width:
    67 mm +17 mm versus N81
    Depth:
    9 mm
  2. 2. N81

    Height:
    102 mm
    Width:
    50 mm
    Depth:
    17.9 mm +8.9 mm versus Canvas A1 AQ4502

Weight

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

  1. 1. Canvas A1 AQ4502

    136 g

  2. 2. N81

    140 g

    +4 g versus Canvas A1 AQ4502

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. Canvas A1 AQ4502

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. N81

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

Canvas A1 AQ4502 has approximately 213% more rectangular screen area than N81.

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 Canvas A1 AQ4502, N81, compared at the same storage capacity.
StorageCanvas A1 AQ4502N81
8 GB 1 GB RAM Unknown
N81: Original memory entry

12 MB · 96 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. Canvas A1 AQ4502

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

2. N81

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 8 GB (dedicated slot) · 2 GB included

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. Canvas A1 AQ4502

    1700 mAh

    +650 mAh versus N81

  2. 2. N81

    1050 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. Canvas A1 AQ45022. N81

Everyday essentials
Everyday essentials — specifications for Canvas A1 AQ4502, N81.
SpecificationCanvas A1 AQ4502N81
Dimensions (HxWxD)
  • 132 Х 67 Х 9 mm
  • 102 Х 50 Х 17.9 mm
Weight
  • 136 g
  • 140 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 2.4" inch
Screen resolution
  • 480 x 854 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 12 MB
  • 96 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 8 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1700 mAh
  • Removable Li-Ion
  • 1050 mAh
  • Removable Li-Po
Operating system OS
  • Android 5.1 (Lollipop); Android One
  • Symbian OS 9.2
  • Series 60 v3.1 UI
Chipset
  • Mediatek MT6582 (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Canvas A1 AQ4502, N81.
SpecificationCanvas A1 AQ4502N81
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 17.8 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 63.1%
  • 35.0%
PPI /points per inch/
  • 218 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for Canvas A1 AQ4502, N81.
SpecificationCanvas A1 AQ4502N81
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Functions
  • LED flash
  • panorama
  • LED flash
Video
  • 720p
  • 320p@15fps
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • CIF videocall camera
Performance
Performance — specifications for Canvas A1 AQ4502, N81.
SpecificationCanvas A1 AQ4502N81
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 369 MHz ARM 11
Graphics processor GPU
  • Mali-400MP2
Unknown
General specs
General specs — specifications for Canvas A1 AQ4502, N81.
SpecificationCanvas A1 AQ4502N81
Release date
  • 2015
  • June
  • 2007
  • August
Colors
  • Black
  • Cobalt blue
  • Graphite Grey
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 200 EUR
Battery life
  • Stand by time- Up to 160 h Talking time- Up to 6 h
  • Stand by time- Up to 410 h Talking time- Up to 4 h (2G) / 3 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Canvas A1 AQ4502, N81.
SpecificationCanvas A1 AQ4502N81
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b/g with UPnP
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.24 W/kg (head) 0.93 W/kg (body)
  • SAR - 0.73 W/kg (head) 0.60 W/kg (body) SAR EU - 0.81 W/kg (head)
Music and Audio
Music and Audio — specifications for Canvas A1 AQ4502, N81.
SpecificationCanvas A1 AQ4502N81
Radio
  • FM radio
  • Stereo FM radio
Others Unknown
  • Touch-sensitive Navi wheel
Other features
Other features — specifications for Canvas A1 AQ4502, N81.
SpecificationCanvas A1 AQ4502N81
Dop
  • Sensors Accelerometer
  • proximity
  • MP3/AAC/MP4 player -Predictive text input -Push to talk -Voice dial/memo -Organizer