Allview V3 Viper vs Sagem MY S-7

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

    V3 Viper: 54.4 g lighter

    V3 Viper:
    143.6 g
    MY S-7:
    198 g
  • Width

    V3 Viper: 8.2 mm narrower

    V3 Viper:
    71.8 mm
    MY S-7:
    80 mm
  • Depth

    V3 Viper: 8.9 mm thinner

    V3 Viper:
    8.1 mm
    MY S-7:
    17 mm
  • Height

    MY S-7: 18.3 mm shorter

    V3 Viper:
    148.3 mm
    MY S-7:
    130 mm
  • Release year

    V3 Viper:
    2018
    MY S-7:
    2001

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. V3 Viper

    Height:
    148.3 mm +18.3 mm versus MY S-7
    Width:
    71.8 mm
    Depth:
    8.1 mm
  2. 2. MY S-7

    Height:
    130 mm
    Width:
    80 mm +8.2 mm versus V3 Viper
    Depth:
    17 mm +8.9 mm versus V3 Viper

Weight

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

  1. 1. V3 Viper

    143.6 g

  2. 2. MY S-7

    198 g

    +54.4 g versus V3 Viper

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. V3 Viper

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    78.1 cm²
  2. 2. MY S-7

    MY S-7: 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 V3 Viper, MY S-7, compared at the same storage capacity.
StorageV3 ViperMY S-7
32 GB 3 GB RAM Unknown

Practical features

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

1. V3 Viper

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

2. MY S-7

NFC:
Unknown
Headphone jack:
No
Memory card support:
No

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. V3 Viper2. MY S-7

Everyday essentials
Everyday essentials — specifications for V3 Viper, MY S-7.
SpecificationV3 ViperMY S-7
Dimensions (HxWxD)
  • 148.3 Х 71.8 Х 8.1 mm
  • 130 Х 80 Х 17 mm
Weight
  • 143.6 g
  • 198 g
Technology
  • IPS LCD
  • Greyscale
Screen size
  • 5.5" inch
  • 0" inch
Screen resolution
  • 720 x 1440 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
Unknown
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Po
  • 0 mAh,
Operating system OS
  • Android 8.0 (Oreo)
  • Microsoft Windows PocketPC
Chipset
  • Mediatek MT6737 (28 nm)
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for V3 Viper, MY S-7.
SpecificationV3 ViperMY S-7
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 78.1 cm2
Unknown
Screen format
  • 18:9 (height:width)
Unknown
Screen to body ratio
  • 143.3 Х 73.3 Х 9.2 mm
Unknown
PPI /points per inch/
  • 293 PPI
  • 0 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for V3 Viper, MY S-7.
SpecificationV3 ViperMY S-7
Rear camera, main
  • 13 MP
  • Single
  • 0 MP,
Camera specs
  • 13 MP
  • AF
Unknown
Functions
  • Dual-LED flash
Unknown
Video
  • 1080p@30fps
Unknown
Front camera, selfie
  • 13 MP
  • Single
  • 0 MP,
Specifications
  • 13 MP
Unknown
Performance

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

Performance — specifications for V3 Viper, MY S-7.
SpecificationV3 ViperMY S-7
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • 206 MHz ARM SA-1110
Graphics processor GPU
  • Mali-T720MP2
Unknown
Antutu 7 score *
  • 30202
Unknown
General specs
General specs — specifications for V3 Viper, MY S-7.
SpecificationV3 ViperMY S-7
Release date
  • 2018
  • January
  • 2001
Colors
  • Black
  • Sandy Silver
  • Gold
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 220 EUR
Unknown
Battery life Unknown
  • Stand by time- 170 h Talking time- 130 min
Communication and Connectivity
Communication and Connectivity — specifications for V3 Viper, MY S-7.
SpecificationV3 ViperMY S-7
SIM card
  • Hybrid Dual SIM (Micro-SIM/Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 850 / 900 / 1900 / 2100-4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 39(1900)
  • 40(2300)
Unknown
Speed
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
Unknown
GPRS
  • Yes
  • Yes (for the GPRS model)
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi Direct
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
Unknown
Bluetooth
  • Android 4.4.2 (KitKat)
  • A2DP
  • Super AMOLED
  • No
Harmful irradiation
  • SAR EU - 1.26 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for V3 Viper, MY S-7.
SpecificationV3 ViperMY S-7
Radio
  • FM radio
  • No
Other features
Other features — specifications for V3 Viper, MY S-7.
SpecificationV3 ViperMY S-7
Dop
  • Sensors Fingerprint (rear-mounted)
  • Sensors Accelerometer
  • proximity
  • compass - Acer Liquid Zest Z525 with 3G Acer Liquid Zest 4G Z528 with 3G/LTE
  • Infrared port - For Europe
  • Infrared port - MP3 player -Predictive text input