Asus PadFone Infinity vs Lenovo K8

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.

  • Weight

    PadFone Infinity: 24 g lighter

    PadFone Infinity:
    141 g
    K8:
    165 g
  • Screen diagonal

    PadFone Infinity: 0.2 in smaller diagonal

    PadFone Infinity:
    5 in
    K8:
    5.2 in
  • Memory variants

    At 32 GB storage

    PadFone Infinity:
    2 GB RAM
    K8:
    3 GB RAM
  • Chipset

    PadFone Infinity:
    Qualcomm APQ8064T Snapdragon 600
    K8:
    Mediatek MT6757 Helio P20 (16 nm)
  • Height

    PadFone Infinity: 4.4 mm shorter

    PadFone Infinity:
    143.5 mm
    K8:
    147.9 mm
  • Release year

    PadFone Infinity:
    2013
    K8:
    2017

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. PadFone Infinity

    Height:
    143.5 mm
    Width:
    72.8 mm
    Depth:
    8.9 mm
  2. 2. K8

    Height:
    147.9 mm +4.4 mm versus PadFone Infinity
    Width:
    73.7 mm
    Depth:
    8.6 mm

Weight

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

  1. 1. PadFone Infinity

    141 g

  2. 2. K8

    165 g

    +24 g versus PadFone Infinity

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. PadFone Infinity

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. K8

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

K8 has approximately 8.2% more rectangular screen area than PadFone Infinity.

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 PadFone Infinity, K8, compared at the same storage capacity.
StoragePadFone InfinityK8
32 GB Recorded for all phones 2 GB RAM 3 GB RAM
64 GB 2 GB RAM Not recorded

Practical features

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

1. PadFone Infinity

NFC:
Yes
Headphone jack:
Yes
Memory card support:
No

2. K8

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 battery capacity

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

  1. 1. PadFone Infinity

    2400 mAh

  2. 2. K8

    4000 mAh

    +1600 mAh versus PadFone Infinity

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. PadFone Infinity2. K8

Everyday essentials
Everyday essentials — specifications for PadFone Infinity, K8.
SpecificationPadFone InfinityK8
Dimensions (HxWxD)
  • 143.5 Х 72.8 Х 8.9 mm
  • 147.9 Х 73.7 Х 8.6 mm
Weight
  • 141 g
  • 165 g
Technology
  • Super IPS+ LCD
  • IPS LCD
Screen size
  • 5" inch
  • 5.2" inch
Screen resolution
  • 1080 x 1920 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32/64 GB
  • 2 GB RAM
  • 32 GB
  • 3 GB RAM
Memory card support
  • No
  • microSD
  • up to 128 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2400 mAh
  • Non-removable Li-Po
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • upgradable to 4.4.2 (KitKat)
  • Android 7.1.1 (Nougat)
  • upgradable to Android 8.0 (Oreo)
Chipset
  • Qualcomm APQ8064T Snapdragon 600
  • Mediatek MT6757 Helio P20 (16 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for PadFone Infinity, K8.
SpecificationPadFone InfinityK8
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 74.5 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 66.0%
  • 68.4%
PPI /points per inch/
  • 441 PPI
  • 282 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for PadFone Infinity, K8.
SpecificationPadFone InfinityK8
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 13 MP
  • PDAF
Functions
  • LED flash
  • LED
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 2 MP
  • 8 MP
Performance

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

Performance — specifications for PadFone Infinity, K8.
SpecificationPadFone InfinityK8
Processor CPU
  • Quad-core 1.7 GHz Krait
  • Octa-core (4x2.35 GHz Cortex-A53 & 4x1.65 GHz Cortex-A53)
Graphics processor GPU
  • Adreno 320
  • Mali-T880MP2
Antutu 7 score *
  • 25384
Unknown
GeekBench 4 Single Core * Unknown
  • 920
GeekBench 4 Multi-Core * Unknown
  • 3919
General specs
General specs — specifications for PadFone Infinity, K8.
SpecificationPadFone InfinityK8
Release date
  • 2013
  • February
  • 2017
  • September
Colors
  • Titanium Gray
  • Champagne Gold
  • Hot pink
  • Black
  • White/Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 1000 EUR
  • 170 EUR
Battery life
  • Stand by time- Up to 410 h Talking time- Up to 19 h
  • Stand by time- Up to 456 h (3G) Talking time- Up to 32 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for PadFone Infinity, K8.
SpecificationPadFone InfinityK8
SIM card
  • Nano-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 40(2300)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0 (SlimPort TV-out)
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for PadFone Infinity, K8.
SpecificationPadFone InfinityK8
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic -Dolby Atmos sound enhancement
Other features
Other features — specifications for PadFone Infinity, K8.
SpecificationPadFone InfinityK8
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Padfone Station with 10.1 inches IPS display
  • 1920 x 1200 pixels
  • 5000 mAh battery
  • 1 MP front camera. 264.6 x 181.6 x 10.7mm
  • 530g. - Also known as Asus PadFone Infinity (A80)
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass