Allview Viper E vs Yezz Andy YZ1100

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

    Andy YZ1100: 51.5 g lighter

    Viper E:
    122.5 g
    Andy YZ1100:
    71 g
  • Width

    Andy YZ1100: 7.3 mm narrower

    Viper E:
    65 mm
    Andy YZ1100:
    57.7 mm
  • Screen diagonal

    Andy YZ1100: 1.3 in smaller diagonal

    Viper E:
    4.5 in
    Andy YZ1100:
    3.2 in
  • Chipset

    Viper E:
    Mediatek MT6582 (28 nm)
    Andy YZ1100:
    Mediatek MT6516
  • Depth

    Viper E: 7.1 mm thinner

    Viper E:
    7.8 mm
    Andy YZ1100:
    14.9 mm
  • Height

    Andy YZ1100: 23.5 mm shorter

    Viper E:
    131 mm
    Andy YZ1100:
    107.5 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. Viper E

    Height:
    131 mm +23.5 mm versus Andy YZ1100
    Width:
    65 mm +7.3 mm versus Andy YZ1100
    Depth:
    7.8 mm
  2. 2. Andy YZ1100

    Height:
    107.5 mm
    Width:
    57.7 mm
    Depth:
    14.9 mm +7.1 mm versus Viper E

Weight

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

  1. 1. Viper E

    122.5 g

    +51.5 g versus Andy YZ1100

  2. 2. Andy YZ1100

    71 g

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. Viper E

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Andy YZ1100

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    30.5 cm²

Viper E has approximately 83.1% more rectangular screen area than Andy YZ1100.

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 Viper E, Andy YZ1100, compared at the same storage capacity.
StorageViper EAndy YZ1100
8 GB 1 GB RAM Unknown
Andy YZ1100: Original memory entry

512 MB · 128 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. Viper E

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

2. Andy YZ1100

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. Viper E

    1800 mAh

    +700 mAh versus Andy YZ1100

  2. 2. Andy YZ1100

    1100 mAh

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. Viper E2. Andy YZ1100

Everyday essentials
Everyday essentials — specifications for Viper E, Andy YZ1100.
SpecificationViper EAndy YZ1100
Dimensions (HxWxD)
  • 131 Х 65 Х 7.8 mm
  • 107.5 Х 57.7 Х 14.9 mm
Weight
  • 122.5 g
  • 71 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 3.2" inch
Screen resolution
  • 480 x 854 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 512 MB
  • 128 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.
  • 1800 mAh
  • Removable Li-Ion
  • 1100 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.0 (Lollipop)
  • Android 2.2.1 (Froyo)
Chipset
  • Mediatek MT6582 (28 nm)
  • Mediatek MT6516
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Viper E, Andy YZ1100.
SpecificationViper EAndy YZ1100
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 55.8 cm2
  • 30.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 127.3 Х 65.5 Х 10 mm
  • 49.2%
PPI /points per inch/
  • 218 PPI
  • 180 PPI
Screen protection
  • Asahi Dragontrail Glass
Unknown
Camera and Video
Camera and Video — specifications for Viper E, Andy YZ1100.
SpecificationViper EAndy YZ1100
Rear camera, main
  • 8 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 2 MP
Functions
  • Dual-LED flash
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance
Performance — specifications for Viper E, Andy YZ1100.
SpecificationViper EAndy YZ1100
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 416 MHz ARM9
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
Unknown
General specs
General specs — specifications for Viper E, Andy YZ1100.
SpecificationViper EAndy YZ1100
Release date
  • 2014
  • September
  • 2011
  • November
Colors
  • Black
  • White
  • Blue
  • Purple
  • White
  • Black
Battery life
  • Stand by time- Up to 225 h Talking time- Up to 9 h 15 min
  • Stand by time- Up to 48 h Talking time- Up to 3 h
Communication and Connectivity
Communication and Connectivity — specifications for Viper E, Andy YZ1100.
SpecificationViper EAndy YZ1100
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
Unknown
Speed
  • HSPA 21.1/5.76 Mbps
Unknown
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Up to 60 kbps
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.0
Harmful irradiation
  • SAR EU - 0.84 W/kg (head) 1.24 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Viper E, Andy YZ1100.
SpecificationViper EAndy YZ1100
Radio
  • FM radio
  • Stereo FM radio
Others
  • DTS sound -Yamaha amplifier
Unknown
Other features
Other features — specifications for Viper E, Andy YZ1100.
SpecificationViper EAndy YZ1100
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity
  • compass - MP4/WMV/H.264 player -MP3/WAV/eAAC+ player -Organizer -Photo/video editor -Document viewer -Voice memo/dial -Predictive text input - Single SIM: YZ1101 Dual SIM: YZ1100