Sharp Aquos R2 compact vs Toshiba K01

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

    Aquos R2 compact:
    LCD
    K01:
    OLED
  • Weight

    Aquos R2 compact: 23 g lighter

    Aquos R2 compact:
    135 g
    K01:
    158 g
  • Width

    Aquos R2 compact: 1 mm narrower

    Aquos R2 compact:
    64 mm
    K01:
    65 mm
  • Screen diagonal

    K01: 1.1 in smaller diagonal

    Aquos R2 compact:
    5.2 in
    K01:
    4.1 in
  • Chipset

    Aquos R2 compact:
    Qualcomm SDM845 Snapdragon 845 (10 nm)
    K01:
    Qualcomm QSD8250 Snapdragon S1
  • Depth

    Aquos R2 compact: 3.6 mm thinner

    Aquos R2 compact:
    9.3 mm
    K01:
    12.9 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. Aquos R2 compact

    Height:
    131 mm +9 mm versus K01
    Width:
    64 mm
    Depth:
    9.3 mm
  2. 2. K01

    Height:
    122 mm
    Width:
    65 mm +1 mm versus Aquos R2 compact
    Depth:
    12.9 mm +3.6 mm versus Aquos R2 compact

Weight

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

  1. 1. Aquos R2 compact

    135 g

  2. 2. K01

    158 g

    +23 g versus Aquos R2 compact

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. Aquos R2 compact

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    67.5 cm²
  2. 2. K01

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

Aquos R2 compact has approximately 41.1% 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Aquos R2 compact: Original memory entry

64 GB · 512GB 4GB

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. Aquos R2 compact

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB

2. K01

NFC:
Unknown
Headphone jack:
No
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 battery capacity

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

  1. 1. Aquos R2 compact

    2500 mAh

    +1500 mAh versus K01

  2. 2. K01

    1000 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. Aquos R2 compact2. K01

Everyday essentials
Everyday essentials — specifications for Aquos R2 compact, K01.
SpecificationAquos R2 compactK01
Dimensions (HxWxD)
  • 131 Х 64 Х 9.3 mm
  • 122 Х 65 Х 12.9 mm
Weight
  • 135 g
  • 158 g
Technology
  • IGZO IPS LCD
  • AMOLED
Screen size
  • 5.2" inch
  • 4.1" inch
Screen resolution
  • 1080 x 2280 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 512GB 4GB
  • 256 MB RAM
  • 512 MB ROM
Memory card support
  • microSD
  • up to 512 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Non-removable Li-Ion
  • 1000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Microsoft Windows Mobile 6.5 Professional
  • upgradable to Windows Mobile 6.5.3
Chipset
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
  • Qualcomm QSD8250 Snapdragon S1
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Aquos R2 compact, K01.
SpecificationAquos R2 compactK01
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 67.5 cm2
  • 47.8 cm2
Screen format
  • 19:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 80.5%
  • 60.3%
PPI /points per inch/
  • 485 PPI
  • 228 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Aquos R2 compact, K01.
SpecificationAquos R2 compactK01
Rear camera, main
  • 22.6 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 22.6 MP
  • f/1.9
  • 22 mm
  • PDAF
  • OIS
  • 3.15 MP
  • AF
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • 480p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 8 MP
  • f/2.2
  • 23 mm
Unknown
Performance
Performance — specifications for Aquos R2 compact, K01.
SpecificationAquos R2 compactK01
Processor CPU
  • Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
  • 1.0 GHz Scorpion
Graphics processor GPU
  • Adreno 630
  • Adreno 200
General specs
General specs — specifications for Aquos R2 compact, K01.
SpecificationAquos R2 compactK01
Release date
  • 2018
  • November
  • 2010
  • February
Colors
  • Smokey Green
  • Deep White
  • Pure Black
  • Black
  • White
Body build
  • Front glass
  • aluminum frame
  • plastic back
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Aquos R2 compact, K01.
SpecificationAquos R2 compactK01
SIM card
  • Nano-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE
  • HSPA 7.2/2 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • QZSS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector (PowerDelivery 2.0)
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.0
  • A2DP
  • EDR
Harmful irradiation Unknown
  • SAR - 0.37 W/kg (head) 0.36 W/kg (body)
Music and Audio
Music and Audio — specifications for Aquos R2 compact, K01.
SpecificationAquos R2 compactK01
Radio
  • No
  • No
Others
  • 120 Hz -HDR10 -DCI-P3
  • Active noise cancellation with dedicated mic -Dolby Vision & Dolby Atmos -24-bit/192kHz audio
Unknown
Other features
Other features — specifications for Aquos R2 compact, K01.
SpecificationAquos R2 compactK01
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins)
  • 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