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  2. Karbonn A4 vs Nokia 7 plus

Karbonn A4 vs Nokia 7 plus

Compare recorded specifications, size and practical differences.

Karbonn A4

Karbonn A4

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    Nokia 7 plus

    Nokia 7 plus

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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.

        • WeightA4: 108 g lighterA4: 75 g · 7 plus: 183 g
        • WidthA4: 9.6 mm narrowerA4: 66 mm · 7 plus: 75.6 mm
        • Screen diagonalA4: 2 in smaller diagonalA4: 4 in · 7 plus: 6 in
        • Rear camera layoutSingle / DualA4: Single · 7 plus: Dual
        • Depth7 plus: 1.5 mm thinner7 plus: 8 mm · A4: 9.5 mm
        • HeightA4: 33.6 mm shorterA4: 124.8 mm · 7 plus: 158.4 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.

        Front
        A4: 124.8 × 66 mm 1 7 plus: 158.4 × 75.6 mm 2
        Side
        A4: 124.8 × 9.5 mm 1 7 plus: 158.4 × 8 mm 2
        1. 1. A4
          Height
          124.8 mm
          Width
          66 mm
          Depth
          9.5 mm+1.5 mm versus 7 plus
          Weight
          75 g
        2. 2. 7 plus
          Height
          158.4 mm+33.6 mm versus A4
          Width
          75.6 mm+9.6 mm versus A4
          Depth
          8 mm
          Weight
          183 g
        Weight

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

        1. 1. A475 g
        2. 2. 7 plus183 g

          +108 g versus A4

        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
        A4: 4 in, 3:2, About 47.6 cm² rectangular area 1 7 plus: 6 in, 18:9, About 92.9 cm² rectangular area 2
        1. 1. A4 4 in · 3:2 About 47.6 cm² rectangular area
        2. 2. 7 plus 6 in · 18:9 About 92.9 cm² rectangular area

        7 plus has approximately 95% more rectangular screen area than A4.

        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.

        A4: Original memory entry

        256 MB · 512 MB

        7 plus: Original memory entry

        64 GB · 512GB 4GB

        Practical features

        Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

        1. A4

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

        2. 7 plus

        NFC
        Yes
        Headphone jack
        Yes
        Memory card support
        See details microSD · up to 256 GB (uses SIM 2 slot)

        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. A41400 mAh
        2. 2. 7 plus3800 mAh

          +2400 mAh versus A4

        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. A42. 7 plus

        Everyday essentials
        Everyday essentials
        SpecificationA47 plus
        Dimensions (HxWxD)
        • 124.8 Х 66 Х 9.5 mm
        • 158.4 Х 75.6 Х 8 mm
        Weight
        • 75 g
        • 183 g
        Technology
        • TFT
        • IPS LCD
        Screen size
        • 4" inch
        • 6" inch
        Screen resolution
        • 320 x 480 px
        • 1080 x 2160 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 256 MB
        • 512 MB
        • 64 GB
        • 512GB 4GB
        Memory card support
        • microSD
        • up to 32 GB (dedicated slot)
        • microSD
        • up to 256 GB (uses SIM 2 slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1400 mAh
        • Li-Ion
        • 3800 mAh
        • Non-removable Li-Ion
        Operating system OS
        • Android 2.3.6 (Gingerbread)
        • Android 8.1 (Oreo)
        • upgradable to Android 9.0 (Pie); Android One
        Chipset Unknown
        • Qualcomm SDM660 Snapdragon 660 (14 nm)
        NFC Unknown
        • Yes
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationA47 plus
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors
        • 256K
        • 16M
        Screen area
        • 47.6 cm2
        • 92.4 cm2
        Screen format
        • 3:2 (height:width)
        • 18:9 (height:width)
        Screen to body ratio
        • 57.8%
        • 77.2%
        PPI /points per inch/
        • 144 PPI
        • 403 PPI
        Screen protection Unknown
        • Corning Gorilla Glass 3
        Camera and Video
        Camera and Video
        SpecificationA47 plus
        Rear camera, main
        • 3.15 MP
        • Single
        • 12 MP
        • Dual
        Camera specs
        • 3.15 MP
        • 12 MP
        • f/1.8
        • 25mm (wide)
        • 1/2.55''
        • 1.4µm
        • dual pixel PDAF -13 MP
        • f/2.6
        • 1/3.4''
        • 1.0µm
        • 2x optical zoom
        • AF
        Functions Unknown
        • Zeiss optics
        Video
        • Yes
        • 1080p@30fps
        Front camera, selfie
        • 0.3 MP
        • Single
        • 16 MP
        • Single
        Specifications Unknown
        • 16 MP
        • f/2.0
        • 1/3.1''
        • 1.0µm
        Performance
        Performance
        SpecificationA47 plus
        Processor CPU Unknown
        • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
        Graphics processor GPU Unknown
        • Adreno 512
        Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 141725
        GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 1620
        GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 5706
        GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 5641
        GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 333
        GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 1391
        General specs
        General specs
        SpecificationA47 plus
        Release date
        • 2013
        • March
        • 2018
        • February
        Colors
        • white/black
        • Black/Copper
        • White/Copper
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 70 EUR
        • 280 EUR
        Battery life
        • Stand by time- Up to 250 h Talking time- Up to 4 h 20 min
        • Stand by time- Up to 723 h (3G) Talking time- Up to 19 h (3G) Music play - Up to 126 h
        Body build Unknown
        • Front glass
        • aluminum body (6000 series) with copper edges
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA47 plus
        SIM card
        • Dual SIM (Mini-SIM)
        • Hybrid Dual SIM (Nano-SIM
        • dual stand-by)
        Network
        • Show all network frequencies: -2G - GSM 850 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA - China -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO - China -4G - LTE band 1(2100)
        • 3(1800)
        • 5(850)
        • 7(2600)
        • 8(900)
        • 20(800)
        • 28(700)
        • 38(2600)
        • 40(2300)
        • 41(2500) - Global LTE band 1(2100)
        • 4(1700/2100)
        • 34(2000)
        • 39(1900)
        • 41(2500) - China
        Speed
        • HSPA
        • 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
        • dual-band
        • WiFi Direct
        • hotspot
        GPS
        • No
        • Yes
        • with A-GPS
        • GLONASS
        • BDS
        USB
        • Proprietary
        • 2.0
        • Type-C 1.0 reversible connector
        • USB On-The-Go
        Bluetooth
        • Yes
        • 5.0
        • A2DP
        • LE
        Harmful irradiation Unknown
        • SAR EU - 0.36 W/kg (head) 1.78 W/kg (body)
        Music and Audio
        Music and Audio
        SpecificationA47 plus
        Radio
        • FM radio
        • No
        Others Unknown
        • Active noise cancellation with dedicated mic
        Other features
        Other features
        SpecificationA47 plus
        Dop
        • Sensors Accelerometer
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • gyro
        • proximity
        • compass - Fast battery charging (18W
        • 9V/2A)