Gigabyte GSmart Roma RX vs verykool s757

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

    GSmart Roma RX: 133 g lighter

    GSmart Roma RX:
    155 g
    s757:
    288 g
  • Width

    GSmart Roma RX: 4 mm narrower

    GSmart Roma RX:
    73 mm
    s757:
    77 mm
  • Chipset

    GSmart Roma RX:
    Mediatek MT6582 (28 nm)
    s757:
    Mediatek MT6573 (65 nm)
  • Depth

    GSmart Roma RX: 3.3 mm thinner

    GSmart Roma RX:
    9.5 mm
    s757:
    12.8 mm
  • Height

    GSmart Roma RX: 6 mm shorter

    GSmart Roma RX:
    142 mm
    s757:
    148 mm
  • Release year

    GSmart Roma RX:
    2015
    s757:
    2012

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. GSmart Roma RX

    Height:
    142 mm
    Width:
    73 mm
    Depth:
    9.5 mm
  2. 2. s757

    Height:
    148 mm +6 mm versus GSmart Roma RX
    Width:
    77 mm +4 mm versus GSmart Roma RX
    Depth:
    12.8 mm +3.3 mm versus GSmart Roma RX

Weight

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

  1. 1. GSmart Roma RX

    155 g

  2. 2. s757

    288 g

    +133 g versus GSmart Roma RX

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. GSmart Roma RX

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. s757

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

s757 has approximately 3.2% more rectangular screen area than GSmart Roma RX.

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.

GSmart Roma RX: Original memory entry

4 GB · 512 MB RAM

s757: Original memory entry

160 MB · 512 MB 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. GSmart Roma RX

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

2. s757

NFC:
Unknown
Headphone jack:
Yes
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. GSmart Roma RX

    2000 mAh

  2. 2. s757

    2300 mAh

    +300 mAh versus GSmart Roma RX

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. GSmart Roma RX2. s757

Everyday essentials
Everyday essentials — specifications for GSmart Roma RX, s757.
SpecificationGSmart Roma RXs757
Dimensions (HxWxD)
  • 142 Х 73 Х 9.5 mm
  • 148 Х 77 Х 12.8 mm
Weight
  • 155 g
  • 288 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 5" inch
Screen resolution
  • 480 x 854 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 160 MB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 2300 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.4 (KitKat)
  • Android 2.3.5 (Gingerbread)
Chipset
  • Mediatek MT6582 (28 nm)
  • Mediatek MT6573 (65 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for GSmart Roma RX, s757.
SpecificationGSmart Roma RXs757
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 71.2 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 66.5%
  • 62.4%
PPI /points per inch/
  • 196 PPI
  • 187 PPI
Camera and Video
Camera and Video — specifications for GSmart Roma RX, s757.
SpecificationGSmart Roma RXs757
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
Functions Unknown
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance
Performance — specifications for GSmart Roma RX, s757.
SpecificationGSmart Roma RXs757
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 800 MHz Cortex-A9
Graphics processor GPU
  • Mali-400MP2
  • PowerVR SGX531
General specs
General specs — specifications for GSmart Roma RX, s757.
SpecificationGSmart Roma RXs757
Release date
  • 2015
  • January
  • 2012
Colors
  • Black
  • Black
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 20 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for GSmart Roma RX, s757.
SpecificationGSmart Roma RXs757
SIM card
  • Dual SIM (Mini-SIM/ Micro-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 2 (optional)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.1
  • A2DP
Music and Audio
Music and Audio — specifications for GSmart Roma RX, s757.
SpecificationGSmart Roma RXs757
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for GSmart Roma RX, s757.
SpecificationGSmart Roma RXs757
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.263 player -MP3/WAV/eAAC+ player -Organizer -Document viewer -Voice memo/dial -Predictive text input