Celkon A355 vs Xolo A1000s

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

    A355: 9.2 mm narrower

    A355:
    63.3 mm
    A1000s:
    72.5 mm
  • Screen diagonal

    A355: 1.5 in smaller diagonal

    A355:
    3.5 in
    A1000s:
    5 in
  • Chipset

    A355:
    Spreadtrum 7715
    A1000s:
    Mediatek MT6572M (28 nm)
  • Depth

    A1000s: 1.4 mm thinner

    A355:
    10.2 mm
    A1000s:
    8.8 mm
  • Height

    A355: 25.7 mm shorter

    A355:
    115.3 mm
    A1000s:
    141 mm
  • Release year

    A355:
    2015
    A1000s:
    2014

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. A355

    Height:
    115.3 mm
    Width:
    63.3 mm
    Depth:
    10.2 mm +1.4 mm versus A1000s
    Weight:
    97.5 g
  2. 2. A1000s

    Height:
    141 mm +25.7 mm versus A355
    Width:
    72.5 mm +9.2 mm versus A355
    Depth:
    8.8 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. A355

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. A1000s

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

A1000s has approximately 88.9% more rectangular screen area than A355.

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 A355, A1000s, compared at the same storage capacity.
StorageA355A1000s
4 GB Unknown 1 GB RAM
A355: 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. A355

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

2. A1000s

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. A355

    1200 mAh

  2. 2. A1000s

    2000 mAh

    +800 mAh versus A355

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. A3552. A1000s

Everyday essentials
Everyday essentials — specifications for A355, A1000s.
SpecificationA355A1000s
Dimensions (HxWxD)
  • 115.3 Х 63.3 Х 10.2 mm
  • 141 Х 72.5 Х 8.8 mm
Weight
  • 97.5 g
  • 0 g
Technology Unknown
  • TFT
Screen size
  • 3.5" inch
  • 5" inch
Screen resolution
  • 320 x 480 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.4.2 (KitKat)
Chipset
  • Spreadtrum 7715
  • Mediatek MT6572M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A355, A1000s.
SpecificationA355A1000s
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 256K
Screen area
  • 36.5 cm2
  • 68.9 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 50.0%
  • 67.4%
PPI /points per inch/
  • 165 PPI
  • 196 PPI
Camera and Video
Camera and Video — specifications for A355, A1000s.
SpecificationA355A1000s
Rear camera, main
  • 2 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 2 MP
  • 5 MP
Functions
  • Dual-LED flash
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • 720p
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance
Performance — specifications for A355, A1000s.
SpecificationA355A1000s
Processor CPU
  • 1.0 GHz
  • Dual-core 1.0 GHz Cortex-A7
Graphics processor GPU
  • Mali-400
  • Mali-400
General specs
General specs — specifications for A355, A1000s.
SpecificationA355A1000s
Release date
  • 2015
  • May
  • 2014
  • August
Colors
  • Light Blue
  • Dart Blue
  • Red
  • Yellow
  • White
  • Black
  • White
Battery life Unknown
  • Stand by time- Up to 650 h (2G) / Up to 590 h (3G) Talking time- Up to 29 h (2G) / Up to 13 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for A355, A1000s.
SpecificationA355A1000s
SIM card
  • Dual SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.0
  • 3.0
Harmful irradiation
  • SAR EU - 0.49 W/kg (head) 0.84 W/kg (body)
  • SAR EU - 0.89 W/kg (head) 0.71 W/kg (body)
Music and Audio
Music and Audio — specifications for A355, A1000s.
SpecificationA355A1000s
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A355, A1000s.
SpecificationA355A1000s
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity - For India