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Micromax A45 vs Nokia 3.1 Plus

Compare recorded specifications, size and practical differences.

Micromax A45

Micromax A45

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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.

  • WeightA45: 60 g lighterA45: 120 g · 3.1 Plus: 180 g
  • WidthA45: 13.4 mm narrowerA45: 63 mm · 3.1 Plus: 76.4 mm
  • Screen diagonalA45: 2.5 in smaller diagonalA45: 3.5 in · 3.1 Plus: 6 in
  • ChipsetMediatek MT6513 / Mediatek MT6762 Helio P22 (12 nm)A45: Mediatek MT6513 · 3.1 Plus: Mediatek MT6762 Helio P22 (12 nm)
  • Rear camera layoutSingle / DualA45: Single · 3.1 Plus: Dual
  • Depth3.1 Plus: 4.8 mm thinner3.1 Plus: 8.2 mm · A45: 13 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.

Front
A45: 115 × 63 mm 1 3.1 Plus: 156.9 × 76.4 mm 2
Side
A45: 115 × 13 mm 1 3.1 Plus: 156.9 × 8.2 mm 2
  1. 1. A45
    Height
    115 mm
    Width
    63 mm
    Depth
    13 mm+4.8 mm versus 3.1 Plus
    Weight
    120 g
  2. 2. 3.1 Plus
    Height
    156.9 mm+41.9 mm versus A45
    Width
    76.4 mm+13.4 mm versus A45
    Depth
    8.2 mm
    Weight
    180 g
Weight

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

  1. 1. A45120 g
  2. 2. 3.1 Plus180 g

    +60 g versus A45

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.

Screen size
A45: 3.5 in, 3:2, About 36.5 cm² rectangular area 1 3.1 Plus: 6 in, 18:9, About 92.9 cm² rectangular area 2
  1. 1. A45 3.5 in · 3:2 About 36.5 cm² rectangular area
  2. 2. 3.1 Plus 6 in · 18:9 About 92.9 cm² rectangular area

3.1 Plus has approximately 154.7% more rectangular screen area than A45.

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.

A45: Original memory entry

180 MB

3.1 Plus: Original memory entry

32 GB · 3 RAM 16 GB · 2 GB 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. A45

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

2. 3.1 Plus

NFC
See details Yes (APAC & EMEA only)
Headphone jack
Yes
Memory card support
See details microSD · up to 400 GB

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. A451300 mAh
  2. 2. 3.1 Plus3500 mAh

    +2200 mAh versus A45

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. A452. 3.1 Plus

Everyday essentials
Everyday essentials
SpecificationA453.1 Plus
Dimensions (HxWxD)
  • 115 Х 63 Х 13 mm
  • 156.9 Х 76.4 Х 8.2 mm
Weight
  • 120 g
  • 180 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.5" inch
  • 6" inch
Screen resolution
  • 320 x 480 px
  • 720 x 1440 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 180 MB
  • 32 GB
  • 3 RAM 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 400 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 3500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 2.3 (Gingerbread)
  • Android 8.1 (Oreo)
  • planned upgrade to Android 9.0 (Pie); Android One
Chipset
  • Mediatek MT6513
  • Mediatek MT6762 Helio P22 (12 nm)
NFC Unknown
  • Yes (APAC & EMEA only)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA453.1 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 36.5 cm2
  • 92.9 cm2
Screen format
  • 3:2 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 50.3%
  • 77.5%
PPI /points per inch/
  • 165 PPI
  • 268 PPI
Camera and Video
Camera and Video
SpecificationA453.1 Plus
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 2 MP
  • 13 MP
  • f/2.0
  • AF -5 MP
  • f/2.4
  • depth sensor
Functions Unknown
  • LED flash
  • HDR
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
  • f/2.2
Performance
Performance
SpecificationA453.1 Plus
Processor CPU
  • 650 MHz Cortex-A9
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • PowerVR SGX531
  • PowerVR GE8320
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 75202
General specs
General specs
SpecificationA453.1 Plus
Release date
  • 2012
  • June
  • 2018
  • October
Colors
  • White
  • Black
  • Blue
  • White
  • Gray
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 167 h Talking time- Up to 4 h 30 min
Unknown
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity
SpecificationA453.1 Plus
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • A2DP
  • 4.1
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.86 W/kg (head) 0.67 W/kg (body)
  • SAR EU - 0.41 W/kg (head) 1.58 W/kg (body)
Music and Audio
Music and Audio
SpecificationA453.1 Plus
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features
SpecificationA453.1 Plus
Dop
  • MP3/WAV/AAC+ player -MP4/H.264/WMV player -Document viewer -Photo viewer -Organizer -Voice memo/dial -Predictive text input
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass

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