alcatel 1s vs O2 XDA Stellar

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

    1s: 44 g lighter

    1s:
    146 g
    XDA Stellar:
    190 g
  • Width

    XDA Stellar: 11.7 mm narrower

    1s:
    70.7 mm
    XDA Stellar:
    59 mm
  • Screen diagonal

    XDA Stellar: 2.7 in smaller diagonal

    1s:
    5.5 in
    XDA Stellar:
    2.8 in
  • Chipset

    1s:
    Unisoc SC9863A
    XDA Stellar:
    Qualcomm MSM7200
  • Rear camera layout

    1s:
    Dual
    XDA Stellar:
    Single
  • Depth

    1s: 10 mm thinner

    1s:
    8.6 mm
    XDA Stellar:
    18.6 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. 1s

    Height:
    147.8 mm +35.8 mm versus XDA Stellar
    Width:
    70.7 mm +11.7 mm versus XDA Stellar
    Depth:
    8.6 mm
  2. 2. XDA Stellar

    Height:
    112 mm
    Width:
    59 mm
    Depth:
    18.6 mm +10 mm versus 1s

Weight

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

  1. 1. 1s

    146 g

  2. 2. XDA Stellar

    190 g

    +44 g versus 1s

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. 1s

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    78.1 cm²
  2. 2. XDA Stellar

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

1s has approximately 221.5% more rectangular screen area than XDA Stellar.

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 1s, XDA Stellar, compared at the same storage capacity.
Storage1sXDA Stellar
32 GB 3 GB RAM Unknown
XDA Stellar: Original memory entry

128 MB RAM · 256 MB ROM

Practical features

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

1. 1s

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (uses SIM 2 slot)

2. XDA Stellar

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD

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. 1s

    3060 mAh

    +1710 mAh versus XDA Stellar

  2. 2. XDA Stellar

    1350 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. 1s2. XDA Stellar

Everyday essentials
Everyday essentials — specifications for 1s, XDA Stellar.
Specification1sXDA Stellar
Dimensions (HxWxD)
  • 147.8 Х 70.7 Х 8.6 mm
  • 112 Х 59 Х 18.6 mm
Weight
  • 146 g
  • 190 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 2.8" inch
Screen resolution
  • 720 x 1440 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • microSD
  • up to 128 GB (uses SIM 2 slot)
  • microSD
Battery Capacity is not battery life. No endurance test is implied.
  • 3060 mAh
  • Li-Ion
  • 1350 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Microsoft Windows Mobile 6.0 Professional
Chipset
  • Unisoc SC9863A
  • Qualcomm MSM7200
Headphone jack
  • Yes
  • No
Display
Display — specifications for 1s, XDA Stellar.
Specification1sXDA Stellar
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 78.1 cm2
  • 24.3 cm2
Screen format
  • 18:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 74.7%
  • 36.7%
PPI /points per inch/
  • 293 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for 1s, XDA Stellar.
Specification1sXDA Stellar
Rear camera, main
  • 13 MP
  • Dual
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • f/2.0
  • 1/3''
  • 1.12µm -2 MP
  • depth sensor
  • 3.15 MP
  • AF
Functions
  • HDR
Unknown
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 5 MP
  • f/2.2
  • 1/5''
  • 1.12µm
  • VGA videocall camera
Performance

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

Performance — specifications for 1s, XDA Stellar.
Specification1sXDA Stellar
Processor CPU
  • Octa-core 1.6 GHz Cortex-A55
  • 400 MHz ARM 11
Graphics processor GPU Unknown
  • Adreno 130
Antutu 7 score *
  • 75322
Unknown
General specs
General specs — specifications for 1s, XDA Stellar.
Specification1sXDA Stellar
Release date
  • 2019
  • February
  • 2007
  • November
Colors
  • Blue
  • Black
  • Rose
  • Gold
  • Silver
Battery life Unknown
  • Stand by time- Up to 365 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for 1s, XDA Stellar.
Specification1sXDA Stellar
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.0
Music and Audio
Music and Audio — specifications for 1s, XDA Stellar.
Specification1sXDA Stellar
Radio
  • FM radio
  • No
Others
  • Active noise cancellation with dedicated mic
  • Handwriting recognition
Other features
Other features — specifications for 1s, XDA Stellar.
Specification1sXDA Stellar
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
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