T-Mobile Dash vs vivo Y97

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: 43 g lighter

    Dash:
    119 g
    Y97:
    162 g
  • Width

    Dash: 13.1 mm narrower

    Dash:
    62.5 mm
    Y97:
    75.6 mm
  • Screen diagonal

    Dash: 3.9 in smaller diagonal

    Dash:
    2.4 in
    Y97:
    6.3 in
  • Chipset

    Dash:
    TI OMAP 850
    Y97:
    Mediatek MT6771 Helio P60 (12 nm)
  • Rear camera layout

    Dash:
    Single
    Y97:
    Dual
  • Depth

    Y97: 4.7 mm thinner

    Dash:
    12.8 mm
    Y97:
    8.1 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. Dash

    Height:
    111.5 mm
    Width:
    62.5 mm
    Depth:
    12.8 mm +4.7 mm versus Y97
  2. 2. Y97

    Height:
    155.9 mm +44.4 mm versus Dash
    Width:
    75.6 mm +13.1 mm versus Dash
    Depth:
    8.1 mm

Weight

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

  1. 1. Dash

    119 g

  2. 2. Y97

    162 g

    +43 g versus Dash

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. Dash

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²
  2. 2. Y97

    Screen diagonal:
    6.3 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    99.1 cm²

Y97 has approximately 455.4% more rectangular screen area than Dash.

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.

Dash: Original memory entry

64 MB RAM · 128 MB ROM

Y97: Original memory entry

128 GB · 512GB 4GB

Practical features

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

1. Dash

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

2. Y97

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. Dash

    960 mAh

  2. 2. Y97

    3315 mAh

    +2355 mAh versus Dash

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. Dash2. Y97

Everyday essentials
Everyday essentials — specifications for Dash, Y97.
SpecificationDashY97
Dimensions (HxWxD)
  • 111.5 Х 62.5 Х 12.8 mm
  • 155.9 Х 75.6 Х 8.1 mm
Weight
  • 119 g
  • 162 g
Technology
  • TFT
  • S-IPS LCD
Screen size
  • 2.4" inch
  • 6.3" inch
Screen resolution
  • 240 x 320 px
  • 1080 x 2280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 128 GB
  • 512GB 4GB
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 960 mAh
  • Removable Li-Ion
  • 3315 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 5.0 Smartphone
  • Android 8.1 (Oreo); Funtouch 4.5
Chipset
  • TI OMAP 850
  • Mediatek MT6771 Helio P60 (12 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for Dash, Y97.
SpecificationDashY97
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 17.8 cm2
  • 99.1 cm2
Screen format
  • 4:3 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 25.6%
  • 84.1%
PPI /points per inch/
  • 167 PPI
  • 400 PPI
Camera and Video
Camera and Video — specifications for Dash, Y97.
SpecificationDashY97
Rear camera, main
  • 1.3 MP
  • Single
  • 16 MP
  • Dual
Camera specs
  • 1.3 MP
  • 16 MP
  • f/2.0
  • PDAF -2 MP
  • f/2.4
  • depth sensor
Functions Unknown
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 16 MP
  • Single
Specifications Unknown
  • 16 MP
  • f/2.0
Performance

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

Performance — specifications for Dash, Y97.
SpecificationDashY97
Processor CPU
  • 200 MHz ARM926EJ-S
  • Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-G72 MP3
Antutu 7 score * Unknown
  • 130520
General specs
General specs — specifications for Dash, Y97.
SpecificationDashY97
Release date
  • 2006
  • September
  • 2018
  • September
Colors Unknown
  • Starry Night
  • Nebula
  • Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 250 EUR
Battery life
  • Stand by time- Up to 220 h Talking time- Up to 5 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Dash, Y97.
SpecificationDashY97
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA - China -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed Unknown
  • HSPA
  • LTE-A
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • 1.1
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • A2DP
  • 5.0
  • A2DP
  • LE
  • EDR
Music and Audio
Music and Audio — specifications for Dash, Y97.
SpecificationDashY97
Radio
  • No
  • FM radio
Others
  • HTC JOGGR touch-sensitive navigation bar
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Dash, Y97.
SpecificationDashY97
Dop
  • MP3/WAV player -Pocket Office -Organizer -Predictive text input
  • Sensors Accelerometer
  • proximity
  • compass - For China