Karbonn Smart A12 Star vs verykool s5019 Wave

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

    Smart A12 Star: 38 g lighter

    Smart A12 Star:
    130 g
    s5019 Wave:
    168 g
  • Width

    Smart A12 Star: 8.8 mm narrower

    Smart A12 Star:
    64.2 mm
    s5019 Wave:
    73 mm
  • Screen diagonal

    Smart A12 Star: 1 in smaller diagonal

    Smart A12 Star:
    4 in
    s5019 Wave:
    5 in
  • Height

    Smart A12 Star: 21.6 mm shorter

    Smart A12 Star:
    124.2 mm
    s5019 Wave:
    145.8 mm
  • Release year

    Smart A12 Star:
    2014
    s5019 Wave:
    2017

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. Smart A12 Star

    Height:
    124.2 mm
    Width:
    64.2 mm
    Depth:
    10.1 mm
  2. 2. s5019 Wave

    Height:
    145.8 mm +21.6 mm versus Smart A12 Star
    Width:
    73 mm +8.8 mm versus Smart A12 Star
    Depth:
    9.7 mm

Weight

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

  1. 1. Smart A12 Star

    130 g

  2. 2. s5019 Wave

    168 g

    +38 g versus Smart A12 Star

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. Smart A12 Star

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. s5019 Wave

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

s5019 Wave has approximately 51.3% more rectangular screen area than Smart A12 Star.

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.

Smart A12 Star: Original memory entry

4 GB · 512 MB RAM

s5019 Wave: Original memory entry

4 GB · 512 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. Smart A12 Star

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

2. s5019 Wave

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

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. Smart A12 Star

    1400 mAh

  2. 2. s5019 Wave

    2000 mAh

    +600 mAh versus Smart A12 Star

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. Smart A12 Star2. s5019 Wave

Everyday essentials
Everyday essentials — specifications for Smart A12 Star, s5019 Wave.
SpecificationSmart A12 Stars5019 Wave
Dimensions (HxWxD)
  • 124.2 Х 64.2 Х 10.1 mm
  • 145.8 Х 73 Х 9.7 mm
Weight
  • 130 g
  • 168 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 2000 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 6.0 (Marshmallow)
Chipset Unknown
  • Spreadtrum SC7731C
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Smart A12 Star, s5019 Wave.
SpecificationSmart A12 Stars5019 Wave
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 68.9 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 57.1%
  • 64.7%
PPI /points per inch/
  • 233 PPI
  • 196 PPI
Camera and Video
Camera and Video — specifications for Smart A12 Star, s5019 Wave.
SpecificationSmart A12 Stars5019 Wave
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
  • f/2.4
Functions
  • LED flash
  • LED flash
  • panorama
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • VGA
  • 2 MP
  • f/2.8
Performance
Performance — specifications for Smart A12 Star, s5019 Wave.
SpecificationSmart A12 Stars5019 Wave
Processor CPU
  • Dual-core 1.2 GHz
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400
General specs
General specs — specifications for Smart A12 Star, s5019 Wave.
SpecificationSmart A12 Stars5019 Wave
Release date
  • 2014
  • July
  • 2017
  • February
Colors
  • Black
  • Black
  • White
  • Blue
  • Brown
  • Dark Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 50 EUR
Unknown
Battery life
  • Stand by time- Up to 300 h
  • Stand by time- Up to 240 h (3G) Talking time- Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Smart A12 Star, s5019 Wave.
SpecificationSmart A12 Stars5019 Wave
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.1
  • A2DP
Harmful irradiation
  • SAR EU - 0.79 W/kg (head)
  • SAR - 0.73 W/kg (head) 0.87 W/kg (body)
Music and Audio
Music and Audio — specifications for Smart A12 Star, s5019 Wave.
SpecificationSmart A12 Stars5019 Wave
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for Smart A12 Star, s5019 Wave.
SpecificationSmart A12 Stars5019 Wave
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer