Allview V1 Viper S4G vs BLU Studio Touch

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

    V1 Viper S4G: 16.3 g lighter

    V1 Viper S4G:
    124.7 g
    Studio Touch:
    141 g
  • Screen diagonal

    Studio Touch: 0.5 in smaller diagonal

    V1 Viper S4G:
    5.5 in
    Studio Touch:
    5 in
  • Chipset

    V1 Viper S4G:
    Qualcomm MSM8926 Snapdragon 400 (28 nm)
    Studio Touch:
    Mediatek MT6735P (28 nm)
  • Depth

    V1 Viper S4G: 1.5 mm thinner

    V1 Viper S4G:
    6.9 mm
    Studio Touch:
    8.4 mm
  • Release year

    V1 Viper S4G:
    2014
    Studio Touch:
    2016

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. V1 Viper S4G

    Height:
    143 mm
    Width:
    70.7 mm
    Depth:
    6.9 mm
  2. 2. Studio Touch

    Height:
    143.2 mm
    Width:
    71.2 mm
    Depth:
    8.4 mm +1.5 mm versus V1 Viper S4G

Weight

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

  1. 1. V1 Viper S4G

    124.7 g

  2. 2. Studio Touch

    141 g

    +16.3 g versus V1 Viper S4G

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. V1 Viper S4G

    V1 Viper S4G: Screen geometry unavailable or conflicting.

  2. 2. Studio Touch

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

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 V1 Viper S4G, Studio Touch, compared at the same storage capacity.
StorageV1 Viper S4GStudio Touch
8 GB Not recorded 1 GB RAM
16 GB 2 GB RAM Not recorded

Practical features

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

1. V1 Viper S4G

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

2. Studio Touch

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

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. V1 Viper S4G

    1950 mAh

  2. 2. Studio Touch

    2500 mAh

    +550 mAh versus V1 Viper S4G

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. V1 Viper S4G2. Studio Touch

Everyday essentials
Everyday essentials — specifications for V1 Viper S4G, Studio Touch.
SpecificationV1 Viper S4GStudio Touch
Dimensions (HxWxD)
  • 143 Х 70.7 Х 6.9 mm
  • 143.2 Х 71.2 Х 8.4 mm
Weight
  • 124.7 g
  • 141 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 5" inch
Screen resolution
  • 720 x 1280 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1950 mAh
  • Removable Li-Po
  • 2500 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.4 (KitKat)
  • Android 6.0 (Marshmallow)
Chipset
  • Qualcomm MSM8926 Snapdragon 400 (28 nm)
  • Mediatek MT6735P (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for V1 Viper S4G, Studio Touch.
SpecificationV1 Viper S4GStudio Touch
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 68.9 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 68.2%
  • 67.6%
PPI /points per inch/
  • 294 PPI
  • 294 PPI
Screen protection
  • Scratch-resistant glass
Unknown
Camera and Video
Camera and Video — specifications for V1 Viper S4G, Studio Touch.
SpecificationV1 Viper S4GStudio Touch
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
  • f/2.0
  • 1/4''
  • AF
Functions
  • Dual-LED flash
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 5 MP
  • 5 MP
Performance

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

Performance — specifications for V1 Viper S4G, Studio Touch.
SpecificationV1 Viper S4GStudio Touch
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • Quad-core 1.0 GHz Cortex-A53
Graphics processor GPU
  • Adreno 305
  • Mali-T720MP2
Antutu 7 score *
  • 24789
Unknown
GeekBench 4 Single Core * Unknown
  • 402
GeekBench 4 Multi-Core * Unknown
  • 1164
General specs
General specs — specifications for V1 Viper S4G, Studio Touch.
SpecificationV1 Viper S4GStudio Touch
Release date
  • 2014
  • September
  • 2016
  • June
Colors
  • Black
  • White
  • Gold
  • Gray
Battery life
  • Stand by time- Up to 195 h Talking time- Up to 9 h 45 min
  • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for V1 Viper S4G, Studio Touch.
SpecificationV1 Viper S4GStudio Touch
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 1900 / 2100-4G - LTE band 3(1800)
  • 7(2600)
  • 40(2300)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 12
  • Class 12
Edge
  • Class 10
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.76 W/kg (head) 1.37 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for V1 Viper S4G, Studio Touch.
SpecificationV1 Viper S4GStudio Touch
Radio
  • FM radio
  • RDS
  • FM radio
Other features
Other features — specifications for V1 Viper S4G, Studio Touch.
SpecificationV1 Viper S4GStudio Touch
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity