Sharp Aquos R2 vs T-Mobile Dash 3G

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

    Dash 3G: 61 g lighter

    Aquos R2:
    181 g
    Dash 3G:
    120 g
  • Width

    Dash 3G: 12.5 mm narrower

    Aquos R2:
    74 mm
    Dash 3G:
    61.5 mm
  • Screen diagonal

    Dash 3G: 3.6 in smaller diagonal

    Aquos R2:
    6 in
    Dash 3G:
    2.4 in
  • Rear camera layout

    Aquos R2:
    Dual
    Dash 3G:
    Single
  • Depth

    Aquos R2: 3 mm thinner

    Aquos R2:
    9 mm
    Dash 3G:
    12 mm
  • Height

    Dash 3G: 39.5 mm shorter

    Aquos R2:
    156 mm
    Dash 3G:
    116.5 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

    Height:
    156 mm +39.5 mm versus Dash 3G
    Width:
    74 mm +12.5 mm versus Dash 3G
    Depth:
    9 mm
  2. 2. Dash 3G

    Height:
    116.5 mm
    Width:
    61.5 mm
    Depth:
    12 mm +3 mm versus Aquos R2

Weight

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

  1. 1. Aquos R2

    181 g

    +61 g versus Dash 3G

  2. 2. Dash 3G

    120 g

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

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    89.9 cm²
  2. 2. Dash 3G

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²

Aquos R2 has approximately 403.7% more rectangular screen area than Dash 3G.

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: Original memory entry

64 GB · 512GB 4GB

Dash 3G: Original memory entry

192 MB RAM · 256 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

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (uses SIM 2 slot)

2. Dash 3G

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 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

    3130 mAh

    +1630 mAh versus Dash 3G

  2. 2. Dash 3G

    1500 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 R22. Dash 3G

Everyday essentials
Everyday essentials — specifications for Aquos R2, Dash 3G.
SpecificationAquos R2Dash 3G
Dimensions (HxWxD)
  • 156 Х 74 Х 9 mm
  • 116.5 Х 61.5 Х 12 mm
Weight
  • 181 g
  • 120 g
Technology
  • IGZO IPS LCD
  • TFT
Screen size
  • 6" inch
  • 2.4" inch
Screen resolution
  • 1440 x 3040 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 512GB 4GB
  • 192 MB RAM
  • 256 MB ROM
Memory card support
  • microSD
  • up to 512 GB (uses SIM 2 slot)
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3130 mAh
  • Non-removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.0 (Oreo)
  • Microsoft Windows Mobile 6.1 Standard
Chipset
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Aquos R2, Dash 3G.
SpecificationAquos R2Dash 3G
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 89.9 cm2
  • 17.8 cm2
Screen format
  • 19:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 77.8%
  • 24.9%
PPI /points per inch/
  • 561 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for Aquos R2, Dash 3G.
SpecificationAquos R2Dash 3G
Rear camera, main
  • 22.6 MP
  • Dual
  • 2 MP
  • Single
Camera specs
  • 22.6 MP
  • PDAF -16.3 MP
  • PDAF (for video recording only)
  • 2 MP
Functions
  • LED flash
  • HDR
  • panorama
Unknown
Video
  • 2160p@30fps (dedicated video camera)
  • Yes
Front camera, selfie
  • 16.3 MP
  • Single
  • 0 MP,
Specifications
  • 16.3 MP
Unknown
Performance

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

Performance — specifications for Aquos R2, Dash 3G.
SpecificationAquos R2Dash 3G
Processor CPU
  • Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
  • 528 MHz
Graphics processor GPU
  • Adreno 630
Unknown
Antutu 7 score *
  • 265822
Unknown
General specs
General specs — specifications for Aquos R2, Dash 3G.
SpecificationAquos R2Dash 3G
Release date
  • 2018
  • May
  • 2009
  • March
Colors
  • Black
  • White
  • Brown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 350 EUR
  • 180 EUR
Battery life Unknown
  • Stand by time- Up to 380 h (2G) / Up to 480 h (3G) Talking time- Up 8 h 30 min (2G) / Up to 5 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Aquos R2, Dash 3G.
SpecificationAquos R2Dash 3G
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE
  • HSPA 7.2/0.384 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
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • Proprietary
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for Aquos R2, Dash 3G.
SpecificationAquos R2Dash 3G
Radio
  • No
  • No
Others
  • Active noise cancellation with dedicated mic -Dolby Vision & Dolby Atmos
Unknown
Other features
Other features — specifications for Aquos R2, Dash 3G.
SpecificationAquos R2Dash 3G
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging - IPX5/IPX8/IP6X
  • MP3/WAV/WMA/eAAC+ player -MP4/H.264 player -Document viewer -Organizer -Calculator -Voice memo -Predictive text input Trackball T-Mobile USA version of the HTC Snap