Vodafone Smart E9 vs Yezz Andy 3G 2.8 YZ11

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 3G 2.8 YZ11: 63 g lighter

    Smart E9:
    134 g
    Andy 3G 2.8 YZ11:
    71 g
  • Width

    Andy 3G 2.8 YZ11: 8 mm narrower

    Smart E9:
    65.7 mm
    Andy 3G 2.8 YZ11:
    57.7 mm
  • Screen diagonal

    Andy 3G 2.8 YZ11: 2.2 in smaller diagonal

    Smart E9:
    5 in
    Andy 3G 2.8 YZ11:
    2.8 in
  • Chipset

    Smart E9:
    Mediatek MT6739 (28 nm)
    Andy 3G 2.8 YZ11:
    Mediatek MT6573 (65 nm)
  • Depth

    Smart E9: 5.1 mm thinner

    Smart E9:
    9.8 mm
    Andy 3G 2.8 YZ11:
    14.9 mm
  • Height

    Andy 3G 2.8 YZ11: 30.1 mm shorter

    Smart E9:
    137.6 mm
    Andy 3G 2.8 YZ11:
    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. Smart E9

    Height:
    137.6 mm +30.1 mm versus Andy 3G 2.8 YZ11
    Width:
    65.7 mm +8 mm versus Andy 3G 2.8 YZ11
    Depth:
    9.8 mm
  2. 2. Andy 3G 2.8 YZ11

    Height:
    107.5 mm
    Width:
    57.7 mm
    Depth:
    14.9 mm +5.1 mm versus Smart E9

Weight

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

  1. 1. Smart E9

    134 g

    +63 g versus Andy 3G 2.8 YZ11

  2. 2. Andy 3G 2.8 YZ11

    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. Smart E9

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    64.5 cm²
  2. 2. Andy 3G 2.8 YZ11

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

Smart E9 has approximately 165.7% more rectangular screen area than Andy 3G 2.8 YZ11.

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 Smart E9, Andy 3G 2.8 YZ11, compared at the same storage capacity.
StorageSmart E9Andy 3G 2.8 YZ11
8 GB 1 GB RAM Unknown
Andy 3G 2.8 YZ11: Original memory entry

512 MB · 256 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. Smart E9

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

2. Andy 3G 2.8 YZ11

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. Smart E9

    2000 mAh

    +1000 mAh versus Andy 3G 2.8 YZ11

  2. 2. Andy 3G 2.8 YZ11

    1000 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. Smart E92. Andy 3G 2.8 YZ11

Everyday essentials
Everyday essentials — specifications for Smart E9, Andy 3G 2.8 YZ11.
SpecificationSmart E9Andy 3G 2.8 YZ11
Dimensions (HxWxD)
  • 137.6 Х 65.7 Х 9.8 mm
  • 107.5 Х 57.7 Х 14.9 mm
Weight
  • 134 g
  • 71 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 2.8" inch
Screen resolution
  • 480 x 960 px
  • 240 x 320 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
  • 256 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Non-removable Li-Ion
  • 1000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 Oreo (Go edition)
  • Android 2.3 (Gingerbread)
Chipset
  • Mediatek MT6739 (28 nm)
  • Mediatek MT6573 (65 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Smart E9, Andy 3G 2.8 YZ11.
SpecificationSmart E9Andy 3G 2.8 YZ11
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 64.5 cm2
  • 24.3 cm2
Screen format
  • 18:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 71.4%
  • 39.1%
PPI /points per inch/
  • 215 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for Smart E9, Andy 3G 2.8 YZ11.
SpecificationSmart E9Andy 3G 2.8 YZ11
Rear camera, main
  • 5 MP
  • Single
  • 3.2 MP
  • Single
Camera specs
  • 5 MP
  • 3.2 MP
Functions
  • LED flash
Unknown
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • VGA
Performance

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

Performance — specifications for Smart E9, Andy 3G 2.8 YZ11.
SpecificationSmart E9Andy 3G 2.8 YZ11
Processor CPU
  • Quad-core 1.5 GHz Cortex-A53
  • 650 MHz Cortex-A9
Graphics processor GPU
  • PowerVR GE8100
  • PowerVR SGX531
Antutu 7 score *
  • 31742
Unknown
General specs
General specs — specifications for Smart E9, Andy 3G 2.8 YZ11.
SpecificationSmart E9Andy 3G 2.8 YZ11
Release date
  • 2018
  • December
  • 2012
  • March
Colors
  • Anthracite
  • Black
  • White
  • Blue
  • Purple
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 48 h Talking time- Up to 3 h
Communication and Connectivity
Communication and Connectivity — specifications for Smart E9, Andy 3G 2.8 YZ11.
SpecificationSmart E9Andy 3G 2.8 YZ11
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE 800/900/1800/2100/2600 LTE 700/850/1800/2100/2600
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 GSM 850 / 900 / 1800 / 1900 - SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 14.4/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Up to 60 kbps
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.0
Harmful irradiation
  • SAR EU - 0.91 W/kg (head) 1.63 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Smart E9, Andy 3G 2.8 YZ11.
SpecificationSmart E9Andy 3G 2.8 YZ11
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for Smart E9, Andy 3G 2.8 YZ11.
SpecificationSmart E9Andy 3G 2.8 YZ11
Dop
  • Sensors Accelerometer
  • proximity
  • 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: YZ111 Dual SIM: YZ11