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O2 XDA Atom vs YU Ace

Compare recorded specifications, size and practical differences.

O2 XDA Atom

O2 XDA Atom

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YU Ace

YU Ace

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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.

  • WidthXDA Atom: 12.5 mm narrowerXDA Atom: 58 mm · Ace: 70.5 mm
  • Screen diagonalXDA Atom: 2.75 in smaller diagonalXDA Atom: 2.7 in · Ace: 5.45 in
  • DepthAce: 8.9 mm thinnerAce: 9.6 mm · XDA Atom: 18.5 mm
  • HeightXDA Atom: 46 mm shorterXDA Atom: 102 mm · Ace: 148 mm
  • Release year2005 / 2018XDA Atom: 2005 · Ace: 2018

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.

Front
XDA Atom: 102 × 58 mm 1 Ace: 148 × 70.5 mm 2
Side
XDA Atom: 102 × 18.5 mm 1 Ace: 148 × 9.6 mm 2
  1. 1. XDA Atom
    Height
    102 mm
    Width
    58 mm
    Depth
    18.5 mm
    Weight
    140 g
  2. 2. Ace
    Height
    148 mm
    Width
    70.5 mm
    Depth
    9.6 mm
    Weight
    Unknown

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationXDA AtomAce
Dimensions (HxWxD)
  • 102 Х 58 Х 18.5 mm
  • 148 Х 70.5 Х 9.6 mm
Weight
  • 140 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.7" inch
  • 5.45" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1440 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 32 GB
  • 3 RAM 16 GB
  • 2 GB RAM
Memory card support
  • miniSD
  • microSD
  • up to 128 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1530 mAh
  • Removable Li-Po
  • 4000 mAh
  • Removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Android 8.0 (Oreo)
Chipset Unknown
  • Mediatek MT6739WW (28 nm)
Headphone jack
  • No
  • Yes
Display
Display
SpecificationXDA AtomAce
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 22.6 cm2
  • 76.7 cm2
Screen format
  • 4:3 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 38.2%
  • 73.5%
PPI /points per inch/
  • 148 PPI
  • 295 PPI
Camera and Video
Camera and Video
SpecificationXDA AtomAce
Rear camera, main
  • 2 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 2 MP
  • 13 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
Performance
Performance
SpecificationXDA AtomAce
Processor CPU
  • Intel PXA272 416 MHz
  • Quad-core 1.5 GHz Cortex-A53
Graphics processor GPU Unknown
  • PowerVR GE8100
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 31252
General specs
General specs
SpecificationXDA AtomAce
Release date
  • 2005
  • November
  • 2018
  • August
Colors
  • Silver
  • Charcoal Grey
  • Elektric Blue
  • Rose Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 260 EUR
  • 6000 INR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 5 h 30 min
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationXDA AtomAce
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 40(2300)
  • 41(2500)
Speed Unknown
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 1.2
  • 4.1
  • A2DP
Music and Audio
Music and Audio
SpecificationXDA AtomAce
Radio
  • FM radio
  • FM radio
Others
  • Handwriting recognition
Unknown
Other features
Other features
SpecificationXDA AtomAce
Dop
  • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player - Produced by Quanta Computer. Functionally identical to HP iPAQ rw6815
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - Fast battery charging 10W - For India

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