Toshiba K01 vs ZTE Blade X9

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.

  • Display technology

    OLED versus LCD

    K01:
    OLED
    Blade X9:
    LCD
  • Width

    K01: 12.2 mm narrower

    K01:
    65 mm
    Blade X9:
    77.2 mm
  • Screen diagonal

    K01: 1.4 in smaller diagonal

    K01:
    4.1 in
    Blade X9:
    5.5 in
  • Chipset

    K01:
    Qualcomm QSD8250 Snapdragon S1
    Blade X9:
    Qualcomm MSM8939 Snapdragon 615 (28 nm)
  • Depth

    Blade X9: 4.3 mm thinner

    K01:
    12.9 mm
    Blade X9:
    8.6 mm
  • Height

    K01: 33.3 mm shorter

    K01:
    122 mm
    Blade X9:
    155.3 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. K01

    Height:
    122 mm
    Width:
    65 mm
    Depth:
    12.9 mm +4.3 mm versus Blade X9
  2. 2. Blade X9

    Height:
    155.3 mm +33.3 mm versus K01
    Width:
    77.2 mm +12.2 mm versus K01
    Depth:
    8.6 mm

Weight

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

  1. 1. K01

    158 g

  2. 2. Blade X9

    160 g

    +2 g versus K01

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. K01

    Screen diagonal:
    4.1 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    47.8 cm²
  2. 2. Blade X9

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

Blade X9 has approximately 74.3% more rectangular screen area than K01.

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 K01, Blade X9, compared at the same storage capacity.
StorageK01Blade X9
16 GB Unknown 2 GB RAM
K01: Original memory entry

256 MB RAM · 512 MB ROM

Practical features

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

1. K01

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. Blade X9

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 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. K01

    1000 mAh

  2. 2. Blade X9

    3000 mAh

    +2000 mAh versus K01

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. K012. Blade X9

Everyday essentials
Everyday essentials — specifications for K01, Blade X9.
SpecificationK01Blade X9
Dimensions (HxWxD)
  • 122 Х 65 Х 12.9 mm
  • 155.3 Х 77.2 Х 8.6 mm
Weight
  • 158 g
  • 160 g
Technology
  • AMOLED
  • IPS LCD
Screen size
  • 4.1" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB RAM
  • 512 MB ROM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.5 Professional
  • upgradable to Windows Mobile 6.5.3
  • Android 5.1 (Lollipop); nubia UI 3
Chipset
  • Qualcomm QSD8250 Snapdragon S1
  • Qualcomm MSM8939 Snapdragon 615 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for K01, Blade X9.
SpecificationK01Blade X9
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 47.8 cm2
  • 83.4 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 60.3%
  • 69.6%
PPI /points per inch/
  • 228 PPI
  • 401 PPI
Camera and Video
Camera and Video — specifications for K01, Blade X9.
SpecificationK01Blade X9
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 13 MP
  • AF
  • f/2.2
Functions Unknown
  • LED flash
  • HDR
  • panorama
Video
  • 480p@30fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
  • f/2.2
Performance

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

Performance — specifications for K01, Blade X9.
SpecificationK01Blade X9
Processor CPU
  • 1.0 GHz Scorpion
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU
  • Adreno 200
  • Adreno 405
Antutu 7 score * Unknown
  • 30252
GeekBench 4 Single Core * Unknown
  • 602
GeekBench 4 Multi-Core * Unknown
  • 1385
General specs
General specs — specifications for K01, Blade X9.
SpecificationK01Blade X9
Release date
  • 2010
  • February
  • 2015
  • November
Colors
  • Black
  • White
  • White/Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 170 EUR
Communication and Connectivity
Communication and Connectivity — specifications for K01, Blade X9.
SpecificationK01Blade X9
SIM card
  • Mini-SIM
  • Hybrid Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 7.2/2 Mbps
  • HSPA
  • LTE
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • EDR
  • 4.1
  • A2DP
Harmful irradiation
  • SAR - 0.37 W/kg (head) 0.36 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for K01, Blade X9.
SpecificationK01Blade X9
Radio
  • No
  • FM radio
Others Unknown
  • DTS audio -Active noise cancellation with dedicated mic
Other features
Other features — specifications for K01, Blade X9.
SpecificationK01Blade X9
Dop
  • Sensors Accelerometer Pocket Office -MP3/WAV/WMA/eAAC+ player -MP4/H.264/WMV player -Organizer -Facebook and YouTube apps -Photo editor -Voice memo/dial/commands -Predictive text input Also known as Toshiba IS02
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass