Micromax A45 vs ZTE nubia Red Magic 3

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    A45: 95 g lighter

    A45:
    120 g
    nubia Red Magic 3:
    215 g
  • Width

    A45: 15.5 mm narrower

    A45:
    63 mm
    nubia Red Magic 3:
    78.5 mm
  • Screen diagonal

    A45: 3.15 in smaller diagonal

    A45:
    3.5 in
    nubia Red Magic 3:
    6.65 in
  • Chipset

    A45:
    Mediatek MT6513
    nubia Red Magic 3:
    Qualcomm SDM855 Snapdragon 855 (7 nm)
  • Depth

    nubia Red Magic 3: 3.3 mm thinner

    A45:
    13 mm
    nubia Red Magic 3:
    9.7 mm
  • Height

    A45: 56.7 mm shorter

    A45:
    115 mm
    nubia Red Magic 3:
    171.7 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. A45

    Height:
    115 mm
    Width:
    63 mm
    Depth:
    13 mm +3.3 mm versus nubia Red Magic 3
  2. 2. nubia Red Magic 3

    Height:
    171.7 mm +56.7 mm versus A45
    Width:
    78.5 mm +15.5 mm versus A45
    Depth:
    9.7 mm

Weight

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

  1. 1. A45

    120 g

  2. 2. nubia Red Magic 3

    215 g

    +95 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.

  1. 1. A45

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. nubia Red Magic 3

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

nubia Red Magic 3 has approximately 197.6% 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

nubia Red Magic 3: Original memory entry

256 GB · 12 GB RAM · 128 GB · 8 GB RAM 64 GB · 6 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. nubia Red Magic 3

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

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. A45

    1300 mAh

  2. 2. nubia Red Magic 3

    5000 mAh

    +3700 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. nubia Red Magic 3

Everyday essentials
Everyday essentials — specifications for A45, nubia Red Magic 3.
SpecificationA45nubia Red Magic 3
Dimensions (HxWxD)
  • 115 Х 63 Х 13 mm
  • 171.7 Х 78.5 Х 9.7 mm
Weight
  • 120 g
  • 215 g
Technology
  • TFT
  • AMOLED
Screen size
  • 3.5" inch
  • 6.65" inch
Screen resolution
  • 320 x 480 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 180 MB
  • 256 GB
  • 12 GB RAM
  • 128 GB
  • 8 GB RAM 64 GB
  • 6 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 2.3 (Gingerbread)
  • Android 9.0 (Pie); Redmagic 2.0
Chipset
  • Mediatek MT6513
  • Qualcomm SDM855 Snapdragon 855 (7 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A45, nubia Red Magic 3.
SpecificationA45nubia Red Magic 3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 36.5 cm2
  • 108.6 cm2
Screen format
  • 3:2 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 50.3%
  • 80.5%
PPI /points per inch/
  • 165 PPI
  • 388 PPI
Camera and Video
Camera and Video — specifications for A45, nubia Red Magic 3.
SpecificationA45nubia Red Magic 3
Rear camera, main
  • 2 MP
  • Single
  • 48 MP
  • Single
Camera specs
  • 2 MP
  • 48 MP
  • f/1.7
  • 26mm (wide)
  • 1/2.0''
  • 0.8µm
  • PDAF
Functions Unknown
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 16 MP
  • Single
Specifications Unknown
  • 16 MP
  • f/2.0
  • 2.0µm
Performance

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

Performance — specifications for A45, nubia Red Magic 3.
SpecificationA45nubia Red Magic 3
Processor CPU
  • 650 MHz Cortex-A9
  • Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.80 GHz Kryo 485)
Graphics processor GPU
  • PowerVR SGX531
  • Adreno 640
GeekBench 5 Single Core * Unknown
  • 747
GeekBench 5 Multi-Core * Unknown
  • 2478
General specs
General specs — specifications for A45, nubia Red Magic 3.
SpecificationA45nubia Red Magic 3
Release date
  • 2012
  • June
  • 2019
  • May
Colors
  • White
  • Black
  • Black
  • Red
  • Camouflage
  • Red/Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 400 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 — specifications for A45, nubia Red Magic 3.
SpecificationA45nubia Red Magic 3
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 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 18(800)
  • 19(800)
  • 20(800)
  • 25(1900)
  • 26(850)
  • 28(700)
  • 30(2300)
  • 66(1700/2100) - Global LTE band 1(2100)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - China
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE-A (7CA) Cat20 2000/150 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go; accessory connector
Bluetooth
  • 2.0
  • A2DP
  • 5.0
  • A2DP
  • aptX
  • LE
Harmful irradiation
  • SAR - 0.86 W/kg (head) 0.67 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A45, nubia Red Magic 3.
SpecificationA45nubia Red Magic 3
Radio
  • Stereo FM radio
  • No
Others Unknown
  • DCI-P3 100% -90 Hz
  • DTS XU1tra sound -32-bit/384kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for A45, nubia Red Magic 3.
SpecificationA45nubia Red Magic 3
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 - Fast battery charging 27W -USB Power Delivery - RGB light panel (on the back) -Pressure sensitive zones