Sendo X vs Xolo Era 4K

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    X: 22.8 mm narrower

    X:
    49 mm
    Era 4K:
    71.8 mm
  • Screen diagonal

    X: 2.8 in smaller diagonal

    X:
    2.2 in
    Era 4K:
    5 in
  • Chipset

    X:
    TI OMAP 5910
    Era 4K:
    Mediatek MT6735P (28 nm)
  • Depth

    Era 4K: 13.8 mm thinner

    X:
    23 mm
    Era 4K:
    9.2 mm
  • Height

    X: 33 mm shorter

    X:
    110 mm
    Era 4K:
    143 mm
  • Release year

    X:
    2003
    Era 4K:
    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. X

    Height:
    110 mm
    Width:
    49 mm
    Depth:
    23 mm +13.8 mm versus Era 4K
    Weight:
    120 g
  2. 2. Era 4K

    Height:
    143 mm +33 mm versus X
    Width:
    71.8 mm +22.8 mm versus X
    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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. X

    X: Screen geometry unavailable or conflicting.

  2. 2. Era 4K

    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 X, Era 4K, compared at the same storage capacity.
StorageXEra 4K
8 GB Unknown 2 GB RAM
X: Original memory entry

32 MB

Practical features

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

1. X

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details MMC/SD

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. X

    1050 mAh

  2. 2. Era 4K

    4000 mAh

    +2950 mAh versus X

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. X2. Era 4K

Everyday essentials
Everyday essentials — specifications for X, Era 4K.
SpecificationXEra 4K
Dimensions (HxWxD)
  • 110 Х 49 Х 23 mm
  • 143 Х 71.8 Х 9.2 mm
Weight
  • 120 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.2" inch
  • 5" inch
Screen resolution
  • 176 x 220 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 MB
  • 8 GB
  • 2 GB RAM
Memory card support
  • MMC/SD
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1050 mAh
  • Removable Li-Po
  • 4000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Symbian 6.1
  • Series 60 v1.0 UI
  • Android 5.1.1 (Lollipop)
Chipset
  • TI OMAP 5910
  • Mediatek MT6735P (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for X, Era 4K.
SpecificationXEra 4K
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 15.2 cm2
  • 68.9 cm2
Screen format Unknown
  • 16:9 (height:width)
Screen to body ratio
  • 28.3%
  • 67.1%
PPI /points per inch/
  • 0 PPI
  • 294 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for X, Era 4K.
SpecificationXEra 4K
Rear camera, main
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Camera specs Unknown
  • 8 MP
  • AF
  • f/2.0
Functions
  • LED flash
  • Dual-LED flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
  • f/2.2
Performance
Performance — specifications for X, Era 4K.
SpecificationXEra 4K
Processor CPU
  • 120 MHz ARM925T
  • Quad-core 1.0 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T720MP2
General specs
General specs — specifications for X, Era 4K.
SpecificationXEra 4K
Release date
  • 2003
  • Q4
  • 2016
  • February
Colors Unknown
  • Blue
  • White
Battery life
  • Stand by time- Up to 170 h Talking time- Up to 7 h
  • 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 X, Era 4K.
SpecificationXEra 4K
SIM card
  • Mini-SIM
  • Dual SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 40(2300)
Speed Unknown
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 8
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • 1.1
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for X, Era 4K.
SpecificationXEra 4K
Radio
  • No
  • FM radio
Other features
Other features — specifications for X, Era 4K.
SpecificationXEra 4K
Dop
  • Infrared port - MP4/MP3 player -Sync ML
  • Sensors Accelerometer
  • proximity - For India