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HTC 10 vs Karbonn A4

Compare recorded specifications, size and practical differences.

HTC 10

HTC 10

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Karbonn A4

Karbonn A4

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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: 86 g lighterA4: 75 g · 10: 161 g
  • WidthA4: 5.9 mm narrowerA4: 66 mm · 10: 71.9 mm
  • Screen diagonalA4: 1.2 in smaller diagonalA4: 4 in · 10: 5.2 in
  • Depth10: 0.5 mm thinner10: 9 mm · A4: 9.5 mm
  • HeightA4: 21.1 mm shorterA4: 124.8 mm · 10: 145.9 mm
  • Release year2016 / 201310: 2016 · A4: 2013

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
10: 145.9 × 71.9 mm 1 A4: 124.8 × 66 mm 2
Side
10: 145.9 × 9 mm 1 A4: 124.8 × 9.5 mm 2
  1. 1. 10
    Height
    145.9 mm+21.1 mm versus A4
    Width
    71.9 mm+5.9 mm versus A4
    Depth
    9 mm
    Weight
    161 g
  2. 2. A4
    Height
    124.8 mm
    Width
    66 mm
    Depth
    9.5 mm+0.5 mm versus 10
    Weight
    75 g
Weight

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

  1. 1. 10161 g

    +86 g versus A4

  2. 2. A475 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
10: 5.2 in, 16:9, About 74.5 cm² rectangular area 1 A4: 4 in, 3:2, About 47.6 cm² rectangular area 2
  1. 1. 10 5.2 in · 16:9 About 74.5 cm² rectangular area
  2. 2. A4 4 in · 3:2 About 47.6 cm² rectangular area

10 has approximately 56.5% 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.

10: Original memory entry

32/64 GB · 512GB 4GB

A4: Original memory entry

256 MB · 512 MB

Practical features

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

1. 10

NFC
Yes
Headphone jack
Yes
Memory card support
See details microSD · up to 512 GB (dedicated slot)

2. A4

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 capacity

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

  1. 1. 103000 mAh

    +1600 mAh versus A4

  2. 2. A41400 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. 102. A4

Everyday essentials
Everyday essentials
Specification10A4
Dimensions (HxWxD)
  • 145.9 Х 71.9 Х 9 mm
  • 124.8 Х 66 Х 9.5 mm
Weight
  • 161 g
  • 75 g
Technology
  • Super LCD5
  • TFT
Screen size
  • 5.2" inch
  • 4" inch
Screen resolution
  • 1440 x 2560 px
  • 320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32/64 GB
  • 512GB 4GB
  • 256 MB
  • 512 MB
Memory card support
  • microSD
  • up to 512 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 1400 mAh
  • Li-Ion
Operating system OS
  • Android 6.0.1 (Marshmallow)
  • upgradable to Android 8.0 (Oreo); Sense UI
  • Android 2.3.6 (Gingerbread)
Chipset
  • Qualcomm MSM8996 Snapdragon 820 (14 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
Specification10A4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 74.5 cm2
  • 47.6 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 71.1%
  • 57.8%
PPI /points per inch/
  • 565 PPI
  • 144 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video
Specification10A4
Rear camera, main
  • 12 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • 26mm (wide)
  • 1/2.3''
  • 1.55µm
  • OIS
  • laser AF
  • 3.15 MP
Functions
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 5 MP
  • f/1.8
  • 23mm (wide)
  • 1/4.1''
  • 1.34µm
  • OIS
  • AF
Unknown
Performance
Performance
Specification10A4
Processor CPU
  • Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)
Unknown
Graphics processor GPU
  • Adreno 530
Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 133785
Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 1557
Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 3479
Unknown
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 6633
Unknown
GeekBench 4 BatteryLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 1638
Unknown
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 291
Unknown
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 762
Unknown
General specs
General specs
Specification10A4
Release date
  • 2016
  • April
  • 2013
  • March
Colors
  • Carbon Gray
  • Topaz Gold
  • Glacier Silver
  • Camellia Red
  • white/black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 70 EUR
Battery life
  • Stand by time- Up to 456 h (3G) Talking time- Up to 27 h (3G)
  • Stand by time- Up to 250 h Talking time- Up to 4 h 20 min
Body build
  • Front glass
  • aluminum body
Unknown
Communication and Connectivity
Communication and Connectivity
Specification10A4
SIM card
  • Nano-SIM
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA
  • LTE-A (3CA) Cat9 450/50 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS/ BDS (region dependent)
  • No
USB
  • 3.1
  • Type-C 1.0 reversible connector
  • Proprietary
Bluetooth
  • 4.2
  • A2DP
  • aptX
  • Yes
Music and Audio
Music and Audio
Specification10A4
Radio
  • No
  • FM radio
Others
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
Unknown
Other features
Other features
Specification10A4
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: 50% in 30 min (Quick Charge 3.0) - For EMEA & USA
  • Sensors Accelerometer