O2 Xphone vs Oppo Realme U1

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Xphone: 38 g lighter

    Xphone:
    130 g
    Realme U1:
    168 g
  • Width

    Xphone: 24 mm narrower

    Xphone:
    50 mm
    Realme U1:
    74 mm
  • Screen diagonal

    Xphone: 4.1 in smaller diagonal

    Xphone:
    2.2 in
    Realme U1:
    6.3 in
  • Chipset

    Xphone:
    TI OMAP 710
    Realme U1:
    Mediatek Helio P70 (12nm)
  • Rear camera layout

    Xphone:
    Single
    Realme U1:
    Dual
  • Depth

    Realme U1: 16 mm thinner

    Xphone:
    24 mm
    Realme U1:
    8 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. Xphone

    Height:
    120 mm
    Width:
    50 mm
    Depth:
    24 mm +16 mm versus Realme U1
  2. 2. Realme U1

    Height:
    157 mm +37 mm versus Xphone
    Width:
    74 mm +24 mm versus Xphone
    Depth:
    8 mm

Weight

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

  1. 1. Xphone

    130 g

  2. 2. Realme U1

    168 g

    +38 g versus Xphone

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. Xphone

    Xphone: Screen geometry unavailable or conflicting.

  2. 2. Realme U1

    Screen diagonal:
    6.3 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    97.4 cm²

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.

Xphone: Original memory entry

64 MB RAM · 32 MB ROM

Realme U1: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 GB RAM

Practical features

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

1. Xphone

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details MMC/SD

2. Realme U1

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated 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. Xphone

    1000 mAh

  2. 2. Realme U1

    3500 mAh

    +2500 mAh versus Xphone

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. Xphone2. Realme U1

Everyday essentials
Everyday essentials — specifications for Xphone, Realme U1.
SpecificationXphoneRealme U1
Dimensions (HxWxD)
  • 120 Х 50 Х 24 mm
  • 157 Х 74 Х 8 mm
Weight
  • 130 g
  • 168 g
Technology
  • TFT
  • LTPS IPS LCD
Screen size
  • 2.2" inch
  • 6.3" inch
Screen resolution
  • 176 x 220 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 32 MB ROM
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 GB RAM
Memory card support
  • MMC/SD
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 3500 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Smartphone 2003
  • Android 8.1 (Oreo); ColorOS 5.2
Chipset
  • TI OMAP 710
  • Mediatek Helio P70 (12nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for Xphone, Realme U1.
SpecificationXphoneRealme U1
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 15.2 cm2
  • 97.4 cm2
Screen format Unknown
  • 19.5:9 (height:width)
Screen to body ratio
  • 25.4%
  • 83.9%
PPI /points per inch/
  • 0 PPI
  • 409 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Xphone, Realme U1.
SpecificationXphoneRealme U1
Rear camera, main
  • 0.3 MP
  • Single
  • 13 MP
  • Dual
Camera specs Unknown
  • 13 MP
  • f/2.2
  • AF -2 MP
  • f/2.4
  • depth sensor
Functions Unknown
  • HDR
Video
  • No
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 25 MP
  • Single
Specifications Unknown
  • 25 MP
  • f/2.0
  • 1/2.8''
  • 0.9μm
Performance
Performance — specifications for Xphone, Realme U1.
SpecificationXphoneRealme U1
Processor CPU
  • 133 MHz ARM925
  • Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Graphics processor GPU Unknown
  • Mali-G72 MP3
General specs
General specs — specifications for Xphone, Realme U1.
SpecificationXphoneRealme U1
Release date
  • 2003
  • 2018
  • November
Colors Unknown
  • Ambitious Black
  • Brave Blue
  • Fiery Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 140 EUR
Battery life
  • Stand by time- Up to 90 h Talking time- Up to 3 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Xphone, Realme U1.
SpecificationXphoneRealme U1
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 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE-A Cat6 300/50 Mbps
GPRS
  • Class 8
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • Proprietary
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • Yes
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Xphone, Realme U1.
SpecificationXphoneRealme U1
Radio
  • No
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Xphone, Realme U1.
SpecificationXphoneRealme U1
Dop
  • Infrared port - Pocket applications(Outlook
  • IE
  • MSN
  • ActiveSync) -MP3/MP4 player -Voice memo - Produced by HTC. Functionally identical to Qtek 8080
  • i-mate Smartphone2 and Orange SPV E200.
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - Fast battery charging 5V/2A 10W