verykool s728 vs YU Yutopia

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

    s728: 69 g lighter

    s728:
    90 g
    Yutopia:
    159 g
  • Width

    s728: 15.9 mm narrower

    s728:
    56.8 mm
    Yutopia:
    72.7 mm
  • Screen diagonal

    s728: 2.4 in smaller diagonal

    s728:
    2.8 in
    Yutopia:
    5.2 in
  • Depth

    Yutopia: 5.7 mm thinner

    s728:
    12.9 mm
    Yutopia:
    7.2 mm
  • Height

    s728: 42.6 mm shorter

    s728:
    104 mm
    Yutopia:
    146.6 mm
  • Release year

    s728:
    2012
    Yutopia:
    2015

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. s728

    Height:
    104 mm
    Width:
    56.8 mm
    Depth:
    12.9 mm +5.7 mm versus Yutopia
  2. 2. Yutopia

    Height:
    146.6 mm +42.6 mm versus s728
    Width:
    72.7 mm +15.9 mm versus s728
    Depth:
    7.2 mm

Weight

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

  1. 1. s728

    90 g

  2. 2. Yutopia

    159 g

    +69 g versus s728

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. s728

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. Yutopia

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

Yutopia has approximately 207% more rectangular screen area than s728.

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.

Yutopia: Original memory entry

32 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. s728

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. Yutopia

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. s728

    1110 mAh

  2. 2. Yutopia

    3000 mAh

    +1890 mAh versus s728

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. s7282. Yutopia

Everyday essentials
Everyday essentials — specifications for s728, Yutopia.
Specifications728Yutopia
Dimensions (HxWxD)
  • 104 Х 56.8 Х 12.9 mm
  • 146.6 Х 72.7 Х 7.2 mm
Weight
  • 90 g
  • 159 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 5.2" inch
Screen resolution
  • 240 x 320 px
  • 1440 x 2560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 32 GB
  • 512GB 4GB
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.
  • 1110 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 2.3.5 (Gingerbread)
  • Android 5.1.1 (Lollipop)
  • Cyanogen 12.1
Chipset Unknown
  • Qualcomm MSM8994 Snapdragon 810 (20 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for s728, Yutopia.
Specifications728Yutopia
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 24.3 cm2
  • 74.5 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 41.1%
  • 69.9%
PPI /points per inch/
  • 143 PPI
  • 565 PPI
Screen protection Unknown
  • Corning Concore Glass
Camera and Video
Camera and Video — specifications for s728, Yutopia.
Specifications728Yutopia
Rear camera, main
  • 3.2 MP
  • Single
  • 21 MP
  • Single
Camera specs
  • 3.2 MP
  • 21 MP
  • f/2.2
  • 27mm (wide)
  • 1/2.4''
  • 1.12µm
  • OIS
  • PDAF
Functions Unknown
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • Yes
  • 2160p@30fps
  • 720p@120fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA
  • 8 MP
  • f/2.2
  • 1/3.2''
  • 1.4µm
Performance
Performance — specifications for s728, Yutopia.
Specifications728Yutopia
Processor CPU
  • 650 MHz
  • Octa-core (4x2.0 GHz Cortex A57 & 4x1.5 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Adreno 430
General specs
General specs — specifications for s728, Yutopia.
Specifications728Yutopia
Release date
  • 2012
  • October
  • 2015
  • December
Colors
  • Black
  • White
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 420 EUR
Battery life Unknown
  • Stand by time- Up to 300 h (3G) Talking time- Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for s728, Yutopia.
Specifications728Yutopia
SIM card
  • Dual SIM (Mini-SIM)
  • Hybrid Dual SIM (Micro-SIM/Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 7(2600)
  • 20(800)
  • 40(2300)
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • Proprietary
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.0
  • A2DP
  • 4.1
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for s728, Yutopia.
Specifications728Yutopia
Radio
  • FM radio
  • FM radio
Others Unknown
  • DTS sound -Active noise cancellation with dedicated mic
Other features
Other features — specifications for s728, Yutopia.
Specifications728Yutopia
Dop
  • Sensors Accelerometer
  • proximity - Analog TV -MP3 player
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • barometer
  • compass - Fast battery charging (Quick Charge 2.0) - Also known as YU Yutopia YU5050