T-Mobile Revvl vs vivo Y12

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Revvl: 32.6 g lighter

    Revvl:
    157.9 g
    Y12:
    190.5 g
  • Screen diagonal

    Revvl: 0.85 in smaller diagonal

    Revvl:
    5.5 in
    Y12:
    6.35 in
  • Chipset

    Revvl:
    Mediatek MT6738
    Y12:
    Mediatek MT6762 Helio P22 (12 nm)
  • Rear camera layout

    Revvl:
    Single
    Y12:
    Triple
  • Depth

    Revvl: 0.5 mm thinner

    Revvl:
    8.4 mm
    Y12:
    8.9 mm
  • Height

    Revvl: 7.5 mm shorter

    Revvl:
    151.9 mm
    Y12:
    159.4 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. Revvl

    Height:
    151.9 mm
    Width:
    77 mm
    Depth:
    8.4 mm
  2. 2. Y12

    Height:
    159.4 mm +7.5 mm versus Revvl
    Width:
    76.8 mm
    Depth:
    8.9 mm +0.5 mm versus Revvl

Weight

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

  1. 1. Revvl

    157.9 g

  2. 2. Y12

    190.5 g

    +32.6 g versus Revvl

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. Revvl

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Y12

    Y12: Screen geometry unavailable or conflicting.

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 Revvl, Y12, compared at the same storage capacity.
StorageRevvlY12
32 GB 2 GB RAM Unknown
Y12: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 GB RAM

Practical features

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

1. Revvl

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB

2. Y12

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. Revvl

    3000 mAh

  2. 2. Y12

    5000 mAh

    +2000 mAh versus Revvl

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. Revvl2. Y12

Everyday essentials
Everyday essentials — specifications for Revvl, Y12.
SpecificationRevvlY12
Dimensions (HxWxD)
  • 151.9 Х 77 Х 8.4 mm
  • 159.4 Х 76.8 Х 8.9 mm
Weight
  • 157.9 g
  • 190.5 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 6.35" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1544 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 2 GB RAM
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 128 GB
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 7.0 (Nougat)
  • Android 9.0 (Pie); Funtouch 9
Chipset
  • Mediatek MT6738
  • Mediatek MT6762 Helio P22 (12 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Revvl, Y12.
SpecificationRevvlY12
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 99.6 cm2
Screen format
  • 16:9 (height:width)
Unknown
Screen to body ratio
  • 71.3%
  • 81.4%
PPI /points per inch/
  • 267 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for Revvl, Y12.
SpecificationRevvlY12
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Triple
Camera specs
  • 13 MP
  • AF
  • 13 MP
  • f/2.2
  • PDAF -8 MP
  • 16mm (ultrawide) -2 MP
  • f/2.4
  • depth sensor
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 5 MP
  • 8 MP
  • f/2.2
Performance

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

Performance — specifications for Revvl, Y12.
SpecificationRevvlY12
Processor CPU
  • Quad-core 1.5 GHz Cortex-A53
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Mali-T860MP2
  • PowerVR GE8320
Antutu 7 score * Unknown
  • 75732
General specs
General specs — specifications for Revvl, Y12.
SpecificationRevvlY12
Release date
  • 2017
  • August
  • 2019
  • June
Colors
  • Black
  • Aqua Blue
  • Burgundy Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 125 USD
  • 160 EUR
Battery life
  • Stand by time- Up to 288 h (3G) Talking time- Up to 12 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Revvl, Y12.
SpecificationRevvlY12
SIM card
  • Nano-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 -3G - HSDPA 1700 (AWS)/ 1900 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 12(700)
  • 66(1700/2100)
  • 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)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • LTE
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.2
  • A2DP
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Revvl, Y12.
SpecificationRevvlY12
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Revvl, Y12.
SpecificationRevvlY12
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass