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Karbonn A30 vs OnePlus 3T

Compare recorded specifications, size and practical differences.

Karbonn A30

Karbonn A30

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OnePlus 3T

OnePlus 3T

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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.

  • Weight3T: 122 g lighter3T: 158 g · A30: 280 g
  • Width3T: 16.3 mm narrower3T: 74.7 mm · A30: 91 mm
  • Screen diagonal3T: 0.4 in smaller diagonal3T: 5.5 in · A30: 5.9 in
  • Depth3T: 3.3 mm thinner3T: 7.4 mm · A30: 10.7 mm
  • Height3T: 13.3 mm shorter3T: 152.7 mm · A30: 166 mm
  • Release year2012 / 2016A30: 2012 · 3T: 2016

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.

Front
A30: 166 × 91 mm 1 3T: 152.7 × 74.7 mm 2
Side
A30: 166 × 10.7 mm 1 3T: 152.7 × 7.4 mm 2
  1. 1. A30
    Height
    166 mm+13.3 mm versus 3T
    Width
    91 mm+16.3 mm versus 3T
    Depth
    10.7 mm+3.3 mm versus 3T
    Weight
    280 g
  2. 2. 3T
    Height
    152.7 mm
    Width
    74.7 mm
    Depth
    7.4 mm
    Weight
    158 g
Weight

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

  1. 1. A30280 g

    +122 g versus 3T

  2. 2. 3T158 g

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.

Screen size
A30: 5.9 in, 5:3, About 99.1 cm² rectangular area 1 3T: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
  1. 1. A30 5.9 in · 5:3 About 99.1 cm² rectangular area
  2. 2. 3T 5.5 in · 16:9 About 83.4 cm² rectangular area

A30 has approximately 18.8% more rectangular screen area than 3T.

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 by storage capacity and phone
StorageA303T
64 GB Unknown 6 GB RAM
128 GB Unknown 6 GB RAM
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. A30

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

2. 3T

NFC
Yes
Headphone jack
Yes
Memory card support
No

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. A302500 mAh
  2. 2. 3T3400 mAh

    +900 mAh versus A30

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. A302. 3T

Everyday essentials
Everyday essentials
SpecificationA303T
Dimensions (HxWxD)
  • 166 Х 91 Х 10.7 mm
  • 152.7 Х 74.7 Х 7.4 mm
Weight
  • 280 g
  • 158 g
Technology
  • TFT
  • Optic AMOLED
Screen size
  • 5.9" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 64/128 GB
  • 6 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
BatteryCapacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Li-Ion
  • 3400 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.0.4 (Ice Cream Sandwich)
  • Android 6.0.1 (Marshmallow)
  • upgradable to Android 8.0 (Oreo); OxygenOS 5.0.4
Chipset Unknown
  • Qualcomm MSM8996 Snapdragon 821 (14 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA303T
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 99.1 cm2
  • 83.4 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 65.6%
  • 73.1%
PPI /points per inch/
  • 158 PPI
  • 401 PPI
Screen protection Unknown
  • Corning Gorilla Glass 4
Camera and Video
Camera and Video
SpecificationA303T
Rear camera, main
  • 8 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 16 MP
  • f/2.0
  • 1/2.8''
  • 1.12µm
  • OIS
  • PDAF
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 1.3 MP
  • 16 MP
  • f/2.0
  • 1/3.1''
  • 1.0µm
Performance
Performance
SpecificationA303T
Processor CPU
  • Dual-core 1.0 GHz
  • Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo)
Graphics processor GPU Unknown
  • Adreno 530
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 178923
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1800
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 4117
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 7474
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 335
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 783
General specs
General specs
SpecificationA303T
Release date
  • 2012
  • 2016
  • November
Colors
  • Black/White
  • Gunmetal
  • soft gold
  • Midnight Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 160 EUR
  • 440 EUR
Battery life
  • Stand by time- Up to 600 h Talking time- Up to 10 h
Unknown
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity
SpecificationA303T
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - North America HSDPA 850 / 900 / 1900 / 2100 - Global model CDMA2000 1xEV-DO - North America -4G - LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 30(2300) - North America LTE band 1(2100)
  • 3(1800)
  • 20(800)
  • 38(2600)
  • 40(2300) - Global model
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 2.0
  • 4.2
  • A2DP
  • aptX HD
  • LE
Harmful irradiation
  • SAR EU - 0.46 W/kg (head)
  • SAR - 0.99 W/kg (head) 0.65 W/kg (body)
Music and Audio
Music and Audio
SpecificationA303T
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationA303T
Dop
  • Sensors Accelerometer
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (Dash Charge)

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