Celkon AR45 vs Gigabyte GSmart Sierra S1

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.

  • Screen diagonal

    AR45: 0.5 in smaller diagonal

    AR45:
    4.5 in
    GSmart Sierra S1:
    5 in
  • Chipset

    AR45:
    Mediatek MT6572 (28 nm)
    GSmart Sierra S1:
    Mediatek MT6589 (28 nm)

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. AR45

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown
    Weight:
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. GSmart Sierra S1

    Height:
    145.5 mm
    Width:
    72.5 mm
    Depth:
    8.9 mm
    Weight:
    168 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.

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

  1. 1. AR45

    AR45: Screen geometry unavailable or conflicting.

  2. 2. GSmart Sierra S1

    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 AR45, GSmart Sierra S1, compared at the same storage capacity.
StorageAR45GSmart Sierra S1
4 GB Unknown 1 GB RAM
AR45: Original memory entry

4 GB · 512 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. AR45

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

2. GSmart Sierra S1

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. AR45

    2000 mAh

  2. 2. GSmart Sierra S1

    2000 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. AR452. GSmart Sierra S1

Everyday essentials
Everyday essentials — specifications for AR45, GSmart Sierra S1.
SpecificationAR45GSmart Sierra S1
Dimensions (HxWxD)
  • Х Х mm
  • 145.5 Х 72.5 Х 8.9 mm
Weight
  • 0 g
  • 168 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4.5" inch
  • 5" inch
Screen resolution
  • 960 x 854 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 4 GB
  • 1 GB 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.
  • 2000 mAh
  • Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 4.2 (Jelly Bean)
Chipset
  • Mediatek MT6572 (28 nm)
  • Mediatek MT6589 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for AR45, GSmart Sierra S1.
SpecificationAR45GSmart Sierra S1
Touchscreen
  • touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 64.9 cm2
  • 68.9 cm2
Screen format Unknown
  • 16:9 (height:width)
Screen to body ratio Unknown
  • 65.3%
PPI /points per inch/
  • 0 PPI
  • 294 PPI
Camera and Video
Camera and Video — specifications for AR45, GSmart Sierra S1.
SpecificationAR45GSmart Sierra S1
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • 13 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • 720p
Front camera, selfie
  • 1.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 1.3 MP
  • 2 MP
Performance

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

Performance — specifications for AR45, GSmart Sierra S1.
SpecificationAR45GSmart Sierra S1
Processor CPU
  • Dual-core 1.2 GHz Cortex-A7
  • Quad-core 1.5 GHz Cortex-A7
Graphics processor GPU
  • Mali-400
  • PowerVR SGX544
Antutu 7 score * Unknown
  • 14790
GeekBench 4 Single Core * Unknown
  • 396
GeekBench 4 Multi-Core * Unknown
  • 1219
General specs
General specs — specifications for AR45, GSmart Sierra S1.
SpecificationAR45GSmart Sierra S1
Release date
  • 2013
  • October
  • 2013
  • June
Colors
  • White
  • Black/White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
  • 220 EUR
Battery life Unknown
  • Stand by time- Up to 600 h Talking time- Up to 4 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for AR45, GSmart Sierra S1.
SpecificationAR45GSmart Sierra S1
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM (Mini-SIM
  • dual stand-by)
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 42.2/11.5 Mbps
GPRS
  • Class 12
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • Yes
  • 3.0
Harmful irradiation
  • SAR EU - 0.74 W/kg (head) 0.68 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for AR45, GSmart Sierra S1.
SpecificationAR45GSmart Sierra S1
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for AR45, GSmart Sierra S1.
SpecificationAR45GSmart Sierra S1
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass