Coolpad Legacy 5G vs Karbonn A30

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

    Legacy 5G: 85 g lighter

    Legacy 5G:
    195 g
    A30:
    280 g
  • Width

    Legacy 5G: 14 mm narrower

    Legacy 5G:
    77 mm
    A30:
    91 mm
  • Screen diagonal

    A30: 0.63 in smaller diagonal

    Legacy 5G:
    6.53 in
    A30:
    5.9 in
  • Rear camera layout

    Legacy 5G:
    Dual
    A30:
    Single
  • Depth

    Legacy 5G: 1.2 mm thinner

    Legacy 5G:
    9.5 mm
    A30:
    10.7 mm
  • Release year

    Legacy 5G:
    2020
    A30:
    2012

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. Legacy 5G

    Height:
    165 mm
    Width:
    77 mm
    Depth:
    9.5 mm
  2. 2. A30

    Height:
    166 mm
    Width:
    91 mm +14 mm versus Legacy 5G
    Depth:
    10.7 mm +1.2 mm versus Legacy 5G

Weight

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

  1. 1. Legacy 5G

    195 g

  2. 2. A30

    280 g

    +85 g versus Legacy 5G

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. Legacy 5G

    Screen diagonal:
    6.53 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    104.7 cm²
  2. 2. A30

    Screen diagonal:
    5.9 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    99.1 cm²

Legacy 5G has approximately 5.6% more rectangular screen area than A30.

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 Legacy 5G, A30, compared at the same storage capacity.
StorageLegacy 5GA30
64 GB 4 GB RAM Unknown
A30: 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. Legacy 5G

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

2. A30

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. Legacy 5G

    4000 mAh

    +1500 mAh versus A30

  2. 2. A30

    2500 mAh

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. Legacy 5G2. A30

Everyday essentials
Everyday essentials — specifications for Legacy 5G, A30.
SpecificationLegacy 5GA30
Dimensions (HxWxD)
  • 165 Х 77 Х 9.5 mm
  • 166 Х 91 Х 10.7 mm
Weight
  • 195 g
  • 280 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.53" inch
  • 5.9" inch
Screen resolution
  • 1080 x 2340 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 4GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 2500 mAh
  • Li-Ion
Operating system OS
  • Android 10.0
  • Android 4.0.4 (Ice Cream Sandwich)
Chipset
  • Qualcomm SDM765 Snapdragon 765G (7 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Legacy 5G, A30.
SpecificationLegacy 5GA30
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 104.7 cm2
  • 99.1 cm2
Screen format
  • 19.5:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 82.4%
  • 65.6%
PPI /points per inch/
  • 395 PPI
  • 158 PPI
Camera and Video
Camera and Video — specifications for Legacy 5G, A30.
SpecificationLegacy 5GA30
Rear camera, main
  • 48 MP
  • Dual
  • 8 MP
  • Single
Camera specs
  • 48 MP
  • (wide)
  • 1/2.0''
  • 0.8µm
  • PDAF -8 MP
  • (ultrawide)
  • 8 MP
  • AF
Functions
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 16 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 16 MP
  • 1.3 MP
Performance
Performance — specifications for Legacy 5G, A30.
SpecificationLegacy 5GA30
Processor CPU
  • Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
  • Dual-core 1.0 GHz
Graphics processor GPU
  • Adreno 620
Unknown
General specs
General specs — specifications for Legacy 5G, A30.
SpecificationLegacy 5GA30
Release date
  • 2020
  • January
  • 2012
Colors
  • Yellow/Blue
  • Black/White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 360 EUR
  • 160 EUR
Battery life Unknown
  • Stand by time- Up to 600 h Talking time- Up to 10 h
Communication and Connectivity
Communication and Connectivity — specifications for Legacy 5G, A30.
SpecificationLegacy 5GA30
SIM card
  • Nano-SIM
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 CDMA2000 1xEV-DO -4G - LTE (unspecified) -5G - 5G band SA/NSA/Sub6
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • 5G (2+ Gbps DL)
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.0
Harmful irradiation Unknown
  • SAR EU - 0.46 W/kg (head)
Music and Audio
Music and Audio — specifications for Legacy 5G, A30.
SpecificationLegacy 5GA30
Radio
  • FM radio
  • FM radio
Others
  • HDR10
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Legacy 5G, A30.
SpecificationLegacy 5GA30
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast charging 18W -Quick Charge 3.0 - For USA
  • Sensors Accelerometer