Micromax A45 vs Razer Phone

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: 77 g lighter

    A45:
    120 g
    Phone:
    197 g
  • Width

    A45: 14.7 mm narrower

    A45:
    63 mm
    Phone:
    77.7 mm
  • Screen diagonal

    A45: 2.2 in smaller diagonal

    A45:
    3.5 in
    Phone:
    5.7 in
  • Chipset

    A45:
    Mediatek MT6513
    Phone:
    Qualcomm MSM8998 Snapdragon 835 (10 nm)
  • Rear camera layout

    A45:
    Single
    Phone:
    Dual
  • Depth

    Phone: 5 mm thinner

    A45:
    13 mm
    Phone:
    8 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 +5 mm versus Phone
  2. 2. Phone

    Height:
    158.5 mm +43.5 mm versus A45
    Width:
    77.7 mm +14.7 mm versus A45
    Depth:
    8 mm

Weight

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

  1. 1. A45

    120 g

  2. 2. Phone

    197 g

    +77 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. Phone

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    89.6 cm²

Phone has approximately 145.5% 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.

Recorded RAM for A45, Phone, compared at the same storage capacity.
StorageA45Phone
64 GB Unknown 8 GB RAM
A45: Original memory entry

180 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. A45

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

2. Phone

NFC:
Yes
Headphone jack:
No
Memory card support:
See details microSD · up to 512 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. A45

    1300 mAh

  2. 2. Phone

    4000 mAh

    +2700 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. Phone

Everyday essentials
Everyday essentials — specifications for A45, Phone.
SpecificationA45Phone
Dimensions (HxWxD)
  • 115 Х 63 Х 13 mm
  • 158.5 Х 77.7 Х 8 mm
Weight
  • 120 g
  • 197 g
Technology
  • TFT
  • IGZO IPS LCD
Screen size
  • 3.5" inch
  • 5.7" inch
Screen resolution
  • 320 x 480 px
  • 1440 x 2560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 180 MB
  • 64 GB
  • 8 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 512 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 2.3 (Gingerbread)
  • Android 7.1.1 (Nougat)
  • upgradable to Android 8.1 (Oreo)
Chipset
  • Mediatek MT6513
  • Qualcomm MSM8998 Snapdragon 835 (10 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • No
Display
Display — specifications for A45, Phone.
SpecificationA45Phone
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 36.5 cm2
  • 89.6 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 50.3%
  • 72.7%
PPI /points per inch/
  • 165 PPI
  • 515 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for A45, Phone.
SpecificationA45Phone
Rear camera, main
  • 2 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 2 MP
  • 12 MP
  • f/1.8
  • 25mm (wide)
  • 1/2.6''
  • 1.4µm
  • dual pixel PDAF -12 MP
  • f/2.6
  • 1/3.4''
  • 1.0µm
  • 2x optical zoom
  • PDAF
Functions Unknown
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
  • f/2.0
Performance

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

Performance — specifications for A45, Phone.
SpecificationA45Phone
Processor CPU
  • 650 MHz Cortex-A9
  • Octa-core (4x2.35 GHz Kryo & 4x1.9 GHz Kryo)
Graphics processor GPU
  • PowerVR SGX531
  • Adreno 540
Antutu 7 score * Unknown
  • 179321
GeekBench 4 Single Core * Unknown
  • 1913
GeekBench 4 Multi-Core * Unknown
  • 6604
GeekBench 4 RenderScript * Unknown
  • 7908
GeekBench 5 Single Core * Unknown
  • 380
GeekBench 5 Multi-Core * Unknown
  • 1685
General specs
General specs — specifications for A45, Phone.
SpecificationA45Phone
Release date
  • 2012
  • June
  • 2017
  • November
Colors
  • White
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 750 EUR
Battery life
  • Stand by time- Up to 167 h Talking time- Up to 4 h 30 min
Unknown
Body build Unknown
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for A45, Phone.
SpecificationA45Phone
SIM card
  • Dual SIM (Mini-SIM)
  • Nano-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 19(800)
  • 20(800)
  • 25(1900)
  • 26(850)
  • 28(700)
  • 29(700)
  • 30(2300)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • 66(1700/2100)
Speed Unknown
  • HSPA
  • LTE
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
  • WiFi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 2.0
  • A2DP
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.86 W/kg (head) 0.67 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A45, Phone.
SpecificationA45Phone
Radio
  • Stereo FM radio
  • No
Others Unknown
  • Wide Colour Gamut -120 Hz -380 nits
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for A45, Phone.
SpecificationA45Phone
Dop
  • MP3/WAV/AAC+ player -MP4/H.264/WMV player -Document viewer -Photo viewer -Organizer -Voice memo/dial -Predictive text input
  • Sensors Fingerprint (side-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 24W (Quick Charge 4+)