LG Q51 vs O2 Xphone IIm

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.

  • Width

    Xphone IIm: 30.5 mm narrower

    Q51:
    77.5 mm
    Xphone IIm:
    47 mm
  • Screen diagonal

    Xphone IIm: 4.3 in smaller diagonal

    Q51:
    6.5 in
    Xphone IIm:
    2.2 in
  • Chipset

    Q51:
    Mediatek MT6762 Helio P22 (12 nm)
    Xphone IIm:
    TI OMAP 730
  • Rear camera layout

    Q51:
    Triple
    Xphone IIm:
    Single
  • Depth

    Q51: 10.6 mm thinner

    Q51:
    8.4 mm
    Xphone IIm:
    19 mm
  • Height

    Xphone IIm: 57.5 mm shorter

    Q51:
    164.5 mm
    Xphone IIm:
    107 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. Q51

    Height:
    164.5 mm +57.5 mm versus Xphone IIm
    Width:
    77.5 mm +30.5 mm versus Xphone IIm
    Depth:
    8.4 mm
    Weight:
    Unknown
  2. 2. Xphone IIm

    Height:
    107 mm
    Width:
    47 mm
    Depth:
    19 mm +10.6 mm versus Q51
    Weight:
    106 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.

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

  1. 1. Q51

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    105.5 cm²
  2. 2. Xphone IIm

    Xphone IIm: Screen geometry unavailable or conflicting.

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 Q51, Xphone IIm, compared at the same storage capacity.
StorageQ51Xphone IIm
32 GB 3 GB RAM Unknown
Xphone IIm: Original memory entry

32 MB

Practical features

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

1. Q51

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSDXC (dedicated slot)

2. Xphone IIm

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. Q51

    4000 mAh

    +2950 mAh versus Xphone IIm

  2. 2. Xphone IIm

    1050 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. Q512. Xphone IIm

Everyday essentials
Everyday essentials — specifications for Q51, Xphone IIm.
SpecificationQ51Xphone IIm
Dimensions (HxWxD)
  • 164.5 Х 77.5 Х 8.4 mm
  • 107 Х 47 Х 19 mm
Weight
  • 0 g
  • 106 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.5" inch
  • 2.2" inch
Screen resolution
  • 720 x 1520 px
  • 176 x 220 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 3GB RAM
  • 32 MB
Memory card support
  • microSDXC (dedicated slot)
  • miniSD
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Po
  • 1050 mAh
  • Removable Li-Ion
Operating system OS
  • Android 10.0
  • Microsoft Smartphone 2003 SE
Chipset
  • Mediatek MT6762 Helio P22 (12 nm)
  • TI OMAP 730
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Q51, Xphone IIm.
SpecificationQ51Xphone IIm
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 105.5 cm2
  • 15.2 cm2
Screen format
  • 19:9 (height:width)
Unknown
Screen to body ratio
  • 82.7%
  • 30.3%
PPI /points per inch/
  • 259 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for Q51, Xphone IIm.
SpecificationQ51Xphone IIm
Rear camera, main
  • 13 MP
  • Triple
  • 0.3 MP
  • Single
Camera specs
  • 13 MP
  • (wide)
  • PDAF -5 MP
  • 13mm (ultrawide) -2 MP
  • f/2.4
  • (depth)
Unknown
Functions
  • LED flash
  • panorama
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 13 MP
  • Single
  • 0 MP,
Specifications
  • 13 MP
  • (wide)
Unknown
Performance
Performance — specifications for Q51, Xphone IIm.
SpecificationQ51Xphone IIm
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • 200 MHz ARM926EJ-S
Graphics processor GPU
  • PowerVR GE8320
Unknown
General specs
General specs — specifications for Q51, Xphone IIm.
SpecificationQ51Xphone IIm
Release date
  • 2020
  • February 25
  • 2005
  • Q1
Colors
  • Frozen White
  • Moonlight Titanium
  • Stylish black and silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 240 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 140 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Q51, Xphone IIm.
SpecificationQ51Xphone IIm
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • 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)
  • 7(2600)
  • 8(900)
  • 20(800)
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/75 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • Proprietary
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 1.1
Music and Audio
Music and Audio — specifications for Q51, Xphone IIm.
SpecificationQ51Xphone IIm
Radio
  • No
  • No
Others Unknown
  • 5-way navigation button -3-color LED indicator -Downloadable logos
Other features
Other features — specifications for Q51, Xphone IIm.
SpecificationQ51Xphone IIm
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - MIL-STD-810G compliant
  • Infrared port - MP3/AAC player -Predictive text input -Organizer - Produced by HTC. Functionally identical to Qtek 8100 and T-Mobile SDA Music.