O2 XDA Ignito vs Xiaomi Mi A1

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 Ignito: 55 g lighter

    XDA Ignito:
    110 g
    Mi A1:
    165 g
  • Width

    XDA Ignito: 24.8 mm narrower

    XDA Ignito:
    51 mm
    Mi A1:
    75.8 mm
  • Screen diagonal

    XDA Ignito: 2.7 in smaller diagonal

    XDA Ignito:
    2.8 in
    Mi A1:
    5.5 in
  • Chipset

    XDA Ignito:
    Qualcomm MSM7201A
    Mi A1:
    Qualcomm MSM8953 Snapdragon 625 (14 nm)
  • Rear camera layout

    XDA Ignito:
    Single
    Mi A1:
    Dual
  • Depth

    Mi A1: 4.2 mm thinner

    XDA Ignito:
    11.5 mm
    Mi A1:
    7.3 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. XDA Ignito

    Height:
    102 mm
    Width:
    51 mm
    Depth:
    11.5 mm +4.2 mm versus Mi A1
  2. 2. Mi A1

    Height:
    155.4 mm +53.4 mm versus XDA Ignito
    Width:
    75.8 mm +24.8 mm versus XDA Ignito
    Depth:
    7.3 mm

Weight

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

  1. 1. XDA Ignito

    110 g

  2. 2. Mi A1

    165 g

    +55 g versus XDA Ignito

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. XDA Ignito

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. Mi A1

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²

Mi A1 has approximately 243.5% more rectangular screen area than XDA Ignito.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

XDA Ignito: Original memory entry

4 GB · 192 MB RAM · 256 MB ROM

Mi A1: Original memory entry

64 GB · 512GB 4GB

Practical features

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

1. XDA Ignito

NFC:
Unknown
Headphone jack:
No
Memory card support:
No

2. Mi A1

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

    900 mAh

  2. 2. Mi A1

    3080 mAh

    +2180 mAh versus XDA Ignito

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. XDA Ignito2. Mi A1

Everyday essentials
Everyday essentials — specifications for XDA Ignito, Mi A1.
SpecificationXDA IgnitoMi A1
Dimensions (HxWxD)
  • 102 Х 51 Х 11.5 mm
  • 155.4 Х 75.8 Х 7.3 mm
Weight
  • 110 g
  • 165 g
Technology
  • TFT
  • LTPS IPS LCD
Screen size
  • 2.8" inch
  • 5.5" inch
Screen resolution
  • 480 x 640 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 192 MB RAM
  • 256 MB ROM
  • 64 GB
  • 512GB 4GB
Memory card support
  • No
  • microSD
  • up to 128 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 900 mAh
  • Removable Li-Ion
  • 3080 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 7.1.2 (Nougat)
  • upgradable to Android 9.0 (Pie); Android One
Chipset
  • Qualcomm MSM7201A
  • Qualcomm MSM8953 Snapdragon 625 (14 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for XDA Ignito, Mi A1.
SpecificationXDA IgnitoMi A1
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 82.6 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 46.7%
  • 70.1%
PPI /points per inch/
  • 286 PPI
  • 403 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for XDA Ignito, Mi A1.
SpecificationXDA IgnitoMi A1
Rear camera, main
  • 3.15 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 3.15 MP
  • AF
  • 12 MP
  • f/2.2
  • 26mm (wide)
  • 1.25µm
  • PDAF -12 MP
  • f/2.6
  • 50mm (telephoto)
  • 1.0µm
  • AF
  • 2x optical zoom
Functions Unknown
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • CIF@30fps
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA videocall camera
  • 5 MP
Performance

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

Performance — specifications for XDA Ignito, Mi A1.
SpecificationXDA IgnitoMi A1
Processor CPU
  • 528 MHz ARM 11
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • Adreno 130
  • Adreno 506
Antutu 7 score * Unknown
  • 78560
GeekBench 4 Single Core * Unknown
  • 859
GeekBench 4 Multi-Core * Unknown
  • 4171
Antutu 8 score * Unknown
  • 96807
GeekBench 4 Battery * Unknown
  • 3415
GeekBench 5 Single Core * Unknown
  • 169
GeekBench 5 Multi-Core * Unknown
  • 1000
General specs
General specs — specifications for XDA Ignito, Mi A1.
SpecificationXDA IgnitoMi A1
Release date
  • 2008
  • August
  • 2017
  • September
Colors
  • Black
  • Black
  • Gold
  • Rose Gold
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 170 EUR
Battery life
  • Stand by time- Up to 285 h Talking time- Up to 5 h 30 min
Unknown
Body build Unknown
  • Front glass
  • aluminum frame
  • back
Communication and Connectivity
Communication and Connectivity — specifications for XDA Ignito, Mi A1.
SpecificationXDA IgnitoMi A1
SIM card
  • Mini-SIM
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300)
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • miniUSB
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 2.0
  • A2DP
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for XDA Ignito, Mi A1.
SpecificationXDA IgnitoMi A1
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • TouchFLO 3D finger swipe navigation -Handwriting recognition
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for XDA Ignito, Mi A1.
SpecificationXDA IgnitoMi A1
Dop
  • Sensors Accelerometer Pocket Office -Voice memo -MP3 player HTC Diamond 100 platform
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • Infrared port - Charging 5V/2A 10W - For Europe
  • Asia Pacific
  • Middle East & Africa
  • LATAM. Also known as Xiaomi Mi 5X in China.