Coolpad Legacy 5G vs O2 XDA Atom

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

    XDA Atom: 55 g lighter

    Legacy 5G:
    195 g
    XDA Atom:
    140 g
  • Width

    XDA Atom: 19 mm narrower

    Legacy 5G:
    77 mm
    XDA Atom:
    58 mm
  • Screen diagonal

    XDA Atom: 3.83 in smaller diagonal

    Legacy 5G:
    6.53 in
    XDA Atom:
    2.7 in
  • Rear camera layout

    Legacy 5G:
    Dual
    XDA Atom:
    Single
  • Depth

    Legacy 5G: 9 mm thinner

    Legacy 5G:
    9.5 mm
    XDA Atom:
    18.5 mm
  • Height

    XDA Atom: 63 mm shorter

    Legacy 5G:
    165 mm
    XDA Atom:
    102 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. Legacy 5G

    Height:
    165 mm +63 mm versus XDA Atom
    Width:
    77 mm +19 mm versus XDA Atom
    Depth:
    9.5 mm
  2. 2. XDA Atom

    Height:
    102 mm
    Width:
    58 mm
    Depth:
    18.5 mm +9 mm versus Legacy 5G

Weight

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

  1. 1. Legacy 5G

    195 g

    +55 g versus XDA Atom

  2. 2. XDA Atom

    140 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.

  1. 1. Legacy 5G

    Screen diagonal:
    6.53 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    104.7 cm²
  2. 2. XDA Atom

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

Legacy 5G has approximately 363.7% more rectangular screen area than XDA Atom.

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 Legacy 5G, XDA Atom, compared at the same storage capacity.
StorageLegacy 5GXDA Atom
64 GB 4 GB RAM Unknown
XDA Atom: Original memory entry

64 MB RAM · 128 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. Legacy 5G

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD

2. XDA Atom

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

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. Legacy 5G

    4000 mAh

    +2470 mAh versus XDA Atom

  2. 2. XDA Atom

    1530 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. Legacy 5G2. XDA Atom

Everyday essentials
Everyday essentials — specifications for Legacy 5G, XDA Atom.
SpecificationLegacy 5GXDA Atom
Dimensions (HxWxD)
  • 165 Х 77 Х 9.5 mm
  • 102 Х 58 Х 18.5 mm
Weight
  • 195 g
  • 140 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.53" inch
  • 2.7" inch
Screen resolution
  • 1080 x 2340 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
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • miniSD
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 1530 mAh
  • Removable Li-Po
Operating system OS
  • Android 10.0
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Qualcomm SDM765 Snapdragon 765G (7 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Legacy 5G, XDA Atom.
SpecificationLegacy 5GXDA Atom
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 104.7 cm2
  • 22.6 cm2
Screen format
  • 19.5:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 82.4%
  • 38.2%
PPI /points per inch/
  • 395 PPI
  • 148 PPI
Camera and Video
Camera and Video — specifications for Legacy 5G, XDA Atom.
SpecificationLegacy 5GXDA Atom
Rear camera, main
  • 48 MP
  • Dual
  • 2 MP
  • Single
Camera specs
  • 48 MP
  • (wide)
  • 1/2.0''
  • 0.8µm
  • PDAF -8 MP
  • (ultrawide)
  • 2 MP
Functions
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 16 MP
  • Single
  • 0 MP,
Specifications
  • 16 MP
Unknown
Performance
Performance — specifications for Legacy 5G, XDA Atom.
SpecificationLegacy 5GXDA Atom
Processor CPU
  • Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
  • Intel PXA272 416 MHz
Graphics processor GPU
  • Adreno 620
Unknown
General specs
General specs — specifications for Legacy 5G, XDA Atom.
SpecificationLegacy 5GXDA Atom
Release date
  • 2020
  • January
  • 2005
  • November
Colors
  • Yellow/Blue
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 360 EUR
  • 260 EUR
Battery life Unknown
  • Stand by time- Up to 150 h Talking time- Up to 5 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Legacy 5G, XDA Atom.
SpecificationLegacy 5GXDA Atom
SIM card
  • Nano-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 CDMA2000 1xEV-DO -4G - LTE (unspecified) -5G - 5G band SA/NSA/Sub6
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • 5G (2+ Gbps DL)
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11b
GPS
  • Yes
  • with dual-band A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • No
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • miniUSB
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 1.2
Music and Audio
Music and Audio — specifications for Legacy 5G, XDA Atom.
SpecificationLegacy 5GXDA Atom
Radio
  • FM radio
  • FM radio
Others
  • HDR10
  • Active noise cancellation with dedicated mic
  • Handwriting recognition
Other features
Other features — specifications for Legacy 5G, XDA Atom.
SpecificationLegacy 5GXDA Atom
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast charging 18W -Quick Charge 3.0 - For USA
  • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player - Produced by Quanta Computer. Functionally identical to HP iPAQ rw6815