Celkon A64 vs HP Slate6 VoiceTab II

Compare recorded specifications, size and practical differences.

+ Add a third phone

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.

  • Weight

    A64: 34.4 g lighter

    A64:
    125.6 g
    Slate6 VoiceTab II:
    160 g
  • Width

    A64: 18.2 mm narrower

    A64:
    65 mm
    Slate6 VoiceTab II:
    83.2 mm
  • Screen diagonal

    A64: 2 in smaller diagonal

    A64:
    4 in
    Slate6 VoiceTab II:
    6 in
  • Depth

    Slate6 VoiceTab II: 1.5 mm thinner

    A64:
    10.5 mm
    Slate6 VoiceTab II:
    9 mm
  • Height

    A64: 41.1 mm shorter

    A64:
    124 mm
    Slate6 VoiceTab II:
    165.1 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.

  1. 1. A64

    Height:
    124 mm
    Width:
    65 mm
    Depth:
    10.5 mm +1.5 mm versus Slate6 VoiceTab II
  2. 2. Slate6 VoiceTab II

    Height:
    165.1 mm +41.1 mm versus A64
    Width:
    83.2 mm +18.2 mm versus A64
    Depth:
    9 mm

Weight

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

  1. 1. A64

    125.6 g

  2. 2. Slate6 VoiceTab II

    160 g

    +34.4 g versus A64

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. A64

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    47.6 cm²
  2. 2. Slate6 VoiceTab II

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

Slate6 VoiceTab II has approximately 108.3% more rectangular screen area than A64.

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 A64, Slate6 VoiceTab II, compared at the same storage capacity.
StorageA64Slate6 VoiceTab II
16 GB Unknown 1 GB RAM
A64: Original memory entry

512 MB · 256 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. A64

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

2. Slate6 VoiceTab II

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. A64

    1400 mAh

  2. 2. Slate6 VoiceTab II

    3000 mAh

    +1600 mAh versus A64

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. A642. Slate6 VoiceTab II

Everyday essentials
Everyday essentials — specifications for A64, Slate6 VoiceTab II.
SpecificationA64Slate6 VoiceTab II
Dimensions (HxWxD)
  • 124 Х 65 Х 10.5 mm
  • 165.1 Х 83.2 Х 9 mm
Weight
  • 125.6 g
  • 160 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 6" inch
Screen resolution
  • 320 x 480 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 16 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Li-Ion
  • 3000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 4.4.2 (KitKat)
Chipset Unknown
  • Marvell PXA1088
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A64, Slate6 VoiceTab II.
SpecificationA64Slate6 VoiceTab II
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 47.6 cm2
  • 99.2 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 59.1%
  • 72.2%
PPI /points per inch/
  • 144 PPI
  • 245 PPI
Camera and Video
Camera and Video — specifications for A64, Slate6 VoiceTab II.
SpecificationA64Slate6 VoiceTab II
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • VGA
  • 2 MP
Performance
Performance — specifications for A64, Slate6 VoiceTab II.
SpecificationA64Slate6 VoiceTab II
Processor CPU
  • Dual-core 1.2 GHz
  • Quad-core 1.2 GHz
General specs
General specs — specifications for A64, Slate6 VoiceTab II.
SpecificationA64Slate6 VoiceTab II
Release date
  • 2014
  • 2014
  • November
Colors
  • White
  • Black
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 200 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 8 h 20 min
  • Stand by time- Up to 750 h (2G) / Up to 750 h (3G) Talking time- Up to 13 h 30 min (2G) / Up to 10 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for A64, Slate6 VoiceTab II.
SpecificationA64Slate6 VoiceTab II
SIM card
  • Dual SIM
  • Dual SIM (Mini-SIM/ Micro-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed Unknown
  • HSPA 21.1/5.76 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
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.0
  • 3.0
  • EDR
Harmful irradiation
  • SAR EU - 0.42 W/kg (head) 0.55 W/kg (body)
  • SAR - 0.15 W/kg (head) 0.53 W/kg (body) SAR EU - 0.54 W/kg (head) 0.28 W/kg (body)
Music and Audio
Music and Audio — specifications for A64, Slate6 VoiceTab II.
SpecificationA64Slate6 VoiceTab II
Radio
  • FM radio
  • No
Others Unknown
  • DTS: X Surround Sound
Other features
Other features — specifications for A64, Slate6 VoiceTab II.
SpecificationA64Slate6 VoiceTab II
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Also known as HP Slate 6 VoiceTab II 6301ra