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  2. Karbonn A4 vs YU Ace

Karbonn A4 vs YU Ace

Compare recorded specifications, size and practical differences.

Karbonn A4

Karbonn A4

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    YU Ace

    YU Ace

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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.

        • WidthA4: 4.5 mm narrowerA4: 66 mm · Ace: 70.5 mm
        • Screen diagonalA4: 1.45 in smaller diagonalA4: 4 in · Ace: 5.45 in
        • HeightA4: 23.2 mm shorterA4: 124.8 mm · Ace: 148 mm
        • Release year2013 / 2018A4: 2013 · Ace: 2018

        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 Ace: 148 × 70.5 mm 2
        Side
        A4: 124.8 × 9.5 mm 1 Ace: 148 × 9.6 mm 2
        1. 1. A4
          Height
          124.8 mm
          Width
          66 mm
          Depth
          9.5 mm
          Weight
          75 g
        2. 2. Ace
          Height
          148 mm+23.2 mm versus A4
          Width
          70.5 mm+4.5 mm versus A4
          Depth
          9.6 mm
          Weight
          Unknown

        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 Ace: 5.45 in, 18:9, About 76.7 cm² rectangular area 2
        1. 1. A4 4 in · 3:2 About 47.6 cm² rectangular area
        2. 2. Ace 5.45 in · 18:9 About 76.7 cm² rectangular area

        Ace has approximately 60.9% 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

        Ace: Original memory entry

        32 GB · 3 RAM 16 GB · 2 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. A4

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

        2. Ace

        NFC
        Unknown
        Headphone jack
        Yes
        Memory card support
        See details microSD · up to 128 GB (dedicated 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. Ace4000 mAh

          +2600 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. Ace

        Everyday essentials
        Everyday essentials
        SpecificationA4Ace
        Dimensions (HxWxD)
        • 124.8 Х 66 Х 9.5 mm
        • 148 Х 70.5 Х 9.6 mm
        Weight
        • 75 g
        • 0 g
        Technology
        • TFT
        • IPS LCD
        Screen size
        • 4" inch
        • 5.45" inch
        Screen resolution
        • 320 x 480 px
        • 720 x 1440 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 256 MB
        • 512 MB
        • 32 GB
        • 3 RAM 16 GB
        • 2 GB RAM
        Memory card support
        • microSD
        • up to 32 GB (dedicated slot)
        • microSD
        • up to 128 GB (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1400 mAh
        • Li-Ion
        • 4000 mAh
        • Removable Li-Po
        Operating system OS
        • Android 2.3.6 (Gingerbread)
        • Android 8.0 (Oreo)
        Chipset Unknown
        • Mediatek MT6739WW (28 nm)
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationA4Ace
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors
        • 256K
        • 16M
        Screen area
        • 47.6 cm2
        • 76.7 cm2
        Screen format
        • 3:2 (height:width)
        • 18:9 (height:width)
        Screen to body ratio
        • 57.8%
        • 73.5%
        PPI /points per inch/
        • 144 PPI
        • 295 PPI
        Camera and Video
        Camera and Video
        SpecificationA4Ace
        Rear camera, main
        • 3.15 MP
        • Single
        • 13 MP
        • Single
        Camera specs
        • 3.15 MP
        • 13 MP
        • AF
        Functions Unknown
        • LED flash
        Video
        • Yes
        • 720p@30fps
        Front camera, selfie
        • 0.3 MP
        • Single
        • 5 MP
        • Single
        Specifications Unknown
        • 5 MP
        Performance
        Performance
        SpecificationA4Ace
        Processor CPU Unknown
        • Quad-core 1.5 GHz Cortex-A53
        Graphics processor GPU Unknown
        • PowerVR GE8100
        Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 31252
        General specs
        General specs
        SpecificationA4Ace
        Release date
        • 2013
        • March
        • 2018
        • August
        Colors
        • white/black
        • Charcoal Grey
        • Elektric Blue
        • Rose Gold
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 70 EUR
        • 6000 INR
        Battery life
        • Stand by time- Up to 250 h Talking time- Up to 4 h 20 min
        		 Unknown
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA4Ace
        SIM card
        • Dual SIM (Mini-SIM)
        • 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 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
        • 3(1800)
        • 5(850)
        • 40(2300)
        • 41(2500)
        Speed
        • HSPA
        • HSPA 21.1/5.76 Mbps
        • LTE Cat4 150/50 Mbps
        GPRS
        • Yes
        • Yes
        Edge
        • Yes
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • hotspot
        • Wi-Fi 802.11 b/g/n
        • WiFi Direct
        • hotspot
        GPS
        • No
        • Yes
        • with A-GPS
        USB
        • Proprietary
        • microUSB 2.0
        • USB On-The-Go
        Bluetooth
        • Yes
        • 4.1
        • A2DP
        Music and Audio
        Music and Audio
        SpecificationA4Ace
        Radio
        • FM radio
        • FM radio
        Other features
        Other features
        SpecificationA4Ace
        Dop
        • Sensors Accelerometer
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • proximity - Fast battery charging 10W - For India

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