alcatel 3x (2019) 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

    3x (2019): 12 g lighter

    3x (2019):
    178 g
    XDA Stellar:
    190 g
  • Width

    XDA Stellar: 16.8 mm narrower

    3x (2019):
    75.8 mm
    XDA Stellar:
    59 mm
  • Screen diagonal

    XDA Stellar: 3.72 in smaller diagonal

    3x (2019):
    6.52 in
    XDA Stellar:
    2.8 in
  • Chipset

    3x (2019):
    Mediatek MT6763V Helio P23 (16 nm)
    XDA Stellar:
    Qualcomm MSM7200
  • Rear camera layout

    3x (2019):
    Triple
    XDA Stellar:
    Single
  • Depth

    3x (2019): 10.2 mm thinner

    3x (2019):
    8.4 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. 3x (2019)

    Height:
    164.9 mm +52.9 mm versus XDA Stellar
    Width:
    75.8 mm +16.8 mm versus XDA Stellar
    Depth:
    8.4 mm
  2. 2. XDA Stellar

    Height:
    112 mm
    Width:
    59 mm
    Depth:
    18.6 mm +10.2 mm versus 3x (2019)

Weight

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

  1. 1. 3x (2019)

    178 g

  2. 2. XDA Stellar

    190 g

    +12 g versus 3x (2019)

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. 3x (2019)

    Screen diagonal:
    6.52 in
    Aspect ratio (height:width):
    20:9
    Approximate rectangular screen area:
    102.6 cm²
  2. 2. XDA Stellar

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

3x (2019) has approximately 322.7% 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 3x (2019), XDA Stellar, compared at the same storage capacity.
Storage3x (2019)XDA Stellar
64 GB 4 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. 3x (2019)

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB (dedicated 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. 3x (2019)

    4000 mAh

    +2650 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. 3x (2019)2. XDA Stellar

Everyday essentials
Everyday essentials — specifications for 3x (2019), XDA Stellar.
Specification3x (2019)XDA Stellar
Dimensions (HxWxD)
  • 164.9 Х 75.8 Х 8.4 mm
  • 112 Х 59 Х 18.6 mm
Weight
  • 178 g
  • 190 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.52" inch
  • 2.8" inch
Screen resolution
  • 720 x 1600 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 4GB RAM
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • microSD
  • up to 128 GB (dedicated slot)
  • microSD
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 1350 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Microsoft Windows Mobile 6.0 Professional
Chipset
  • Mediatek MT6763V Helio P23 (16 nm)
  • Qualcomm MSM7200
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for 3x (2019), XDA Stellar.
Specification3x (2019)XDA Stellar
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 102.6 cm2
  • 24.3 cm2
Screen format
  • 20:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 82.1%
  • 36.7%
PPI /points per inch/
  • 269 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for 3x (2019), XDA Stellar.
Specification3x (2019)XDA Stellar
Rear camera, main
  • 16 MP
  • Triple
  • 3.15 MP
  • Single
Camera specs
  • 16 MP
  • f/1.8
  • 27mm (wide)
  • 1/2.8''
  • 1.12µm
  • PDAF -8 MP
  • f/2.2
  • 17mm (ultrawide)
  • 1/4''
  • 1.12µm -5 MP
  • depth sensor
  • 3.15 MP
  • AF
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 25mm (wide)
  • 1/4''
  • 1.12µm
  • VGA videocall camera
Performance

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

Performance — specifications for 3x (2019), XDA Stellar.
Specification3x (2019)XDA Stellar
Processor CPU
  • Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53)
  • 400 MHz ARM 11
Graphics processor GPU
  • Mali-G71 MP2
  • Adreno 130
Antutu 7 score *
  • 93212
Unknown
General specs
General specs — specifications for 3x (2019), XDA Stellar.
Specification3x (2019)XDA Stellar
Release date
  • 2019
  • September
  • 2007
  • November
Colors
  • Jewelry Black
  • Jewelry Green
  • Jewelry Rose
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 365 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for 3x (2019), XDA Stellar.
Specification3x (2019)XDA Stellar
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM) -3G - HSDPA 850 / 900 / 1900 / 2100 - 5048Y -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 40(2300) - 5048Y
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/11.5 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
  • 2.0
  • Type-C 1.0 reversible connector
  • 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.0
Music and Audio
Music and Audio — specifications for 3x (2019), XDA Stellar.
Specification3x (2019)XDA Stellar
Radio
  • FM radio
  • No
Others
  • Active noise cancellation with dedicated mic
  • Handwriting recognition
Other features
Other features — specifications for 3x (2019), XDA Stellar.
Specification3x (2019)XDA Stellar
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - Battery charging 10W
  • Pocket Office -Business card reader -Voice memo -Media Player 10 HTC Kaiser platform