Vodafone Smart 4G vs Xolo Era 4K

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.

  • Width

    Smart 4G: 4.7 mm narrower

    Smart 4G:
    67.1 mm
    Era 4K:
    71.8 mm
  • Screen diagonal

    Smart 4G: 0.5 in smaller diagonal

    Smart 4G:
    4.5 in
    Era 4K:
    5 in
  • Memory variants

    At 8 GB storage

    Smart 4G:
    1 GB RAM
    Era 4K:
    2 GB RAM
  • Chipset

    Smart 4G:
    Qualcomm MSM8930 Snapdragon 400 (28 nm)
    Era 4K:
    Mediatek MT6735P (28 nm)
  • Depth

    Era 4K: 1.1 mm thinner

    Smart 4G:
    10.3 mm
    Era 4K:
    9.2 mm
  • Height

    Smart 4G: 9 mm shorter

    Smart 4G:
    134 mm
    Era 4K:
    143 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 4G

    Height:
    134 mm
    Width:
    67.1 mm
    Depth:
    10.3 mm +1.1 mm versus Era 4K
    Weight:
    153 g
  2. 2. Era 4K

    Height:
    143 mm +9 mm versus Smart 4G
    Width:
    71.8 mm +4.7 mm versus Smart 4G
    Depth:
    9.2 mm
    Weight:
    Unknown

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 4G

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Era 4K

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

Era 4K has approximately 23.5% more rectangular screen area than Smart 4G.

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 4G, Era 4K, compared at the same storage capacity.
StorageSmart 4GEra 4K
8 GB Recorded for all phones 1 GB RAM 2 GB 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 4G

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

2. Era 4K

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. Smart 4G

    1880 mAh

  2. 2. Era 4K

    4000 mAh

    +2120 mAh versus Smart 4G

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 4G2. Era 4K

Everyday essentials
Everyday essentials — specifications for Smart 4G, Era 4K.
SpecificationSmart 4GEra 4K
Dimensions (HxWxD)
  • 134 Х 67.1 Х 10.3 mm
  • 143 Х 71.8 Х 9.2 mm
Weight
  • 153 g
  • 0 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.5" inch
  • 5" inch
Screen resolution
  • 540 x 960 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 8 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1880 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 5.1.1 (Lollipop)
Chipset
  • Qualcomm MSM8930 Snapdragon 400 (28 nm)
  • Mediatek MT6735P (28 nm)
NFC
  • Yes (optional)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Smart 4G, Era 4K.
SpecificationSmart 4GEra 4K
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 62.1%
  • 67.1%
PPI /points per inch/
  • 245 PPI
  • 294 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Smart 4G, Era 4K.
SpecificationSmart 4GEra 4K
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
  • AF
  • f/2.0
Functions
  • LED flash
  • Dual-LED flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 1 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 1 MP
  • 5 MP
  • f/2.2
Performance

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

Performance — specifications for Smart 4G, Era 4K.
SpecificationSmart 4GEra 4K
Processor CPU
  • Dual-core 1.2 GHz Krait
  • Quad-core 1.0 GHz Cortex-A53
Graphics processor GPU
  • Adreno 305
  • Mali-T720MP2
GeekBench 4 Single Core *
  • 415
Unknown
GeekBench 4 Multi-Core *
  • 747
Unknown
General specs
General specs — specifications for Smart 4G, Era 4K.
SpecificationSmart 4GEra 4K
Release date
  • 2014
  • October
  • 2016
  • February
Colors
  • Black
  • Blue
  • White
Battery life Unknown
  • Stand by time- Up to 624 h (2G) / Up to 528 h (3G) Talking time- Up to 32 h (2G) / Up to 17 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Smart 4G, Era 4K.
SpecificationSmart 4GEra 4K
SIM card
  • Micro-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 40(2300)
Speed
  • HSPA
  • LTE
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • 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
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Smart 4G, Era 4K.
SpecificationSmart 4GEra 4K
Radio
  • No
  • FM radio
Other features
Other features — specifications for Smart 4G, Era 4K.
SpecificationSmart 4GEra 4K
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity - For India