Karbonn A4 vs ZTE Tempo Go

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.

  • Width

    A4: 6 mm narrower

    A4:
    66 mm
    Tempo Go:
    72 mm
  • Screen diagonal

    A4: 1 in smaller diagonal

    A4:
    4 in
    Tempo Go:
    5 in
  • Height

    A4: 20.7 mm shorter

    A4:
    124.8 mm
    Tempo Go:
    145.5 mm
  • Release year

    A4:
    2013
    Tempo Go:
    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.

  1. 1. A4

    Height:
    124.8 mm
    Width:
    66 mm
    Depth:
    9.5 mm
    Weight:
    75 g
  2. 2. Tempo Go

    Height:
    145.5 mm +20.7 mm versus A4
    Width:
    72 mm +6 mm versus A4
    Depth:
    9.2 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.

  1. 1. A4

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    47.6 cm²
  2. 2. Tempo Go

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²

Tempo Go has approximately 44.7% 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.

Recorded RAM for A4, Tempo Go, compared at the same storage capacity.
StorageA4Tempo Go
8 GB Unknown 1 GB RAM
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. A4

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

2. Tempo Go

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

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. A4

    1400 mAh

  2. 2. Tempo Go

    2200 mAh

    +800 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. Tempo Go

Everyday essentials
Everyday essentials — specifications for A4, Tempo Go.
SpecificationA4Tempo Go
Dimensions (HxWxD)
  • 124.8 Х 66 Х 9.5 mm
  • 145.5 Х 72 Х 9.2 mm
Weight
  • 75 g
  • 0 g
Technology
  • TFT
  • TFT
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 320 x 480 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB
  • 512 MB
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 2200 mAh
  • Li-Ion
Operating system OS
  • Android 2.3.6 (Gingerbread)
  • Android 8.1 Oreo (Go edition)
Chipset Unknown
  • Qualcomm MSM8909 Snapdragon 210 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A4, Tempo Go.
SpecificationA4Tempo Go
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 47.6 cm2
  • 68.9 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 57.8%
  • 65.8%
PPI /points per inch/
  • 144 PPI
  • 196 PPI
Camera and Video
Camera and Video — specifications for A4, Tempo Go.
SpecificationA4Tempo Go
Rear camera, main
  • 3.15 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3.15 MP
  • 5 MP
Functions Unknown
  • LED flash
  • HDR
  • panorama
Video
  • Yes
  • 720p
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications Unknown
  • 2 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for A4, Tempo Go.
SpecificationA4Tempo Go
Processor CPU Unknown
  • Quad-core 1.1 GHz Cortex-A7
Graphics processor GPU Unknown
  • Adreno 304
Antutu 7 score * Unknown
  • 7935
General specs
General specs — specifications for A4, Tempo Go.
SpecificationA4Tempo Go
Release date
  • 2013
  • March
  • 2018
  • February
Colors
  • white/black
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 80 USD
Battery life
  • Stand by time- Up to 250 h Talking time- Up to 4 h 20 min
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for A4, Tempo Go.
SpecificationA4Tempo Go
SIM card
  • Dual SIM (Mini-SIM)
  • Micro-SIM
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 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 12(700)
  • 13(700)
  • 25(1900)
  • 26(850)
  • 41(2500)
Speed
  • HSPA
  • HSPA
  • 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
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • Yes
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for A4, Tempo Go.
SpecificationA4Tempo Go
Radio
  • FM radio
  • No
Other features
Other features — specifications for A4, Tempo Go.
SpecificationA4Tempo Go
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer For USA