alcatel Pulsemix vs Oppo A12

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

    Pulsemix: 19.3 g lighter

    Pulsemix:
    145.7 g
    A12:
    165 g
  • Width

    Pulsemix: 3.6 mm narrower

    Pulsemix:
    71.9 mm
    A12:
    75.5 mm
  • Screen diagonal

    Pulsemix: 1.02 in smaller diagonal

    Pulsemix:
    5.2 in
    A12:
    6.22 in
  • Chipset

    Pulsemix:
    Mediatek MT6738
    A12:
    Mediatek MT6765 Helio P35 (12nm)
  • Rear camera layout

    Pulsemix:
    Single
    A12:
    Dual
  • Height

    Pulsemix: 9.8 mm shorter

    Pulsemix:
    146.1 mm
    A12:
    155.9 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. Pulsemix

    Height:
    146.1 mm
    Width:
    71.9 mm
    Depth:
    7.9 mm
  2. 2. A12

    Height:
    155.9 mm +9.8 mm versus Pulsemix
    Width:
    75.5 mm +3.6 mm versus Pulsemix
    Depth:
    8.3 mm

Weight

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

  1. 1. Pulsemix

    145.7 g

  2. 2. A12

    165 g

    +19.3 g versus Pulsemix

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. Pulsemix

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    74.5 cm²
  2. 2. A12

    Screen diagonal:
    6.22 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    96.6 cm²

A12 has approximately 29.5% more rectangular screen area than Pulsemix.

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 Pulsemix, A12, compared at the same storage capacity.
StoragePulsemixA12
16 GB 2 GB RAM Not recorded
32 GB Not recorded 3 GB RAM
64 GB Not recorded 4 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. Pulsemix

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB

2. A12

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC

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. Pulsemix

    2800 mAh

  2. 2. A12

    4230 mAh

    +1430 mAh versus Pulsemix

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. Pulsemix2. A12

Everyday essentials
Everyday essentials — specifications for Pulsemix, A12.
SpecificationPulsemixA12
Dimensions (HxWxD)
  • 146.1 Х 71.9 Х 7.9 mm
  • 155.9 Х 75.5 Х 8.3 mm
Weight
  • 145.7 g
  • 165 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.2" inch
  • 6.22" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1520 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 32GB 3GB RAM
  • 64GB 4GB RAM
Memory card support
  • microSD
  • up to 128 GB
  • microSDXC
Battery Capacity is not battery life. No endurance test is implied.
  • 2800 mAh
  • Non-removable Li-Ion
  • 4230 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 7.0 (Nougat)
  • Android 9.0 (Pie); ColorOS 6.1
Chipset
  • Mediatek MT6738
  • Mediatek MT6765 Helio P35 (12nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Pulsemix, A12.
SpecificationPulsemixA12
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 96.6 cm2
Screen format
  • 16:9 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 71.0%
  • 82.0%
PPI /points per inch/
  • 282 PPI
  • 270 PPI
Screen protection
  • Asahi Dragontrail Glass
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Pulsemix, A12.
SpecificationPulsemixA12
Rear camera, main
  • 8 MP
  • Single
  • 13 MP
  • Dual
Camera specs
  • 8 MP
  • AF
  • f/2.0
  • 13 MP
  • f/2.2
  • 1/3.1''
  • 1.12µm
  • PDAF -2 MP
  • f/2.4
  • (depth)
Functions
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2 MP
  • 5 MP
  • f/2.0
  • 1/5''
  • 1.12µm
Performance
Performance — specifications for Pulsemix, A12.
SpecificationPulsemixA12
Processor CPU
  • Quad-core 1.5 GHz Cortex-A53
  • Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Graphics processor GPU
  • Mali-T860MP2
  • PowerVR GE8320
General specs
General specs — specifications for Pulsemix, A12.
SpecificationPulsemixA12
Release date
  • 2017
  • August
  • 2020
  • April 20
Colors
  • Metal Black
  • Blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 USD
  • 150 EUR
Battery life
  • Stand by time- Up to 560 h (3G) Talking time- Up to 8 h (3G)
Unknown
Body build Unknown
  • Glass front
  • plastic back
  • plastic frame
Communication and Connectivity
Communication and Connectivity — specifications for Pulsemix, A12.
SpecificationPulsemixA12
SIM card
  • Nano-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 12(700)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • Type-C 1.0 reversible connector; magnetic connector
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Pulsemix, A12.
SpecificationPulsemixA12
Radio
  • No
  • FM radio
Others Unknown
  • 450 nits typ. brightness
Other features
Other features — specifications for Pulsemix, A12.
SpecificationPulsemixA12
Dop
  • Sensors Accelerometer
  • proximity
  • compass - For North America
  • Cricket
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass