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Vertu Constellation Quest vs Xolo One

Compare recorded specifications, size and practical differences.

Xolo One

Xolo One

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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.

  • WidthConstellation Quest: 3.5 mm narrowerConstellation Quest: 60.8 mm · One: 64.3 mm
  • Screen diagonalConstellation Quest: 2.04 in smaller diagonalConstellation Quest: 2.46 in · One: 4.5 in
  • DepthOne: 3.4 mm thinnerOne: 9.3 mm · Constellation Quest: 12.7 mm
  • HeightConstellation Quest: 11.8 mm shorterConstellation Quest: 116.2 mm · One: 128 mm
  • Release year2010 / 2014Constellation Quest: 2010 · One: 2014

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
Constellation Quest: 116.2 × 60.8 mm 1 One: 128 × 64.3 mm 2
Side
Constellation Quest: 116.2 × 12.7 mm 1 One: 128 × 9.3 mm 2
  1. 1. Constellation Quest
    Height
    116.2 mm
    Width
    60.8 mm
    Depth
    12.7 mm+3.4 mm versus One
    Weight
    165 g
  2. 2. One
    Height
    128 mm+11.8 mm versus Constellation Quest
    Width
    64.3 mm+3.5 mm versus Constellation Quest
    Depth
    9.3 mm
    Weight
    Unknown

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.

Screen size
Constellation Quest: 2.46 in, 4:3, About 18.7 cm² rectangular area 1 One: 4.5 in, 16:9, About 55.8 cm² rectangular area 2
  1. 1. Constellation Quest 2.46 in · 4:3 About 18.7 cm² rectangular area
  2. 2. One 4.5 in · 16:9 About 55.8 cm² rectangular area

One has approximately 197.9% more rectangular screen area than Constellation Quest.

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 by storage capacity and phone
StorageConstellation QuestOne
8 GB Unknown 1 GB RAM
Constellation Quest: Original memory entry

8 GB

Practical features

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

1. Constellation Quest

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB (dedicated slot) · 32 GB included

2. One

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. Constellation Quest1500 mAh
  2. 2. One1700 mAh

    +200 mAh versus Constellation Quest

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. Constellation Quest2. One

Everyday essentials
Everyday essentials
SpecificationConstellation QuestOne
Dimensions (HxWxD)
  • 116.2 Х 60.8 Х 12.7 mm
  • 128 Х 64.3 Х 9.3 mm
Weight
  • 165 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.46" inch
  • 4.5" inch
Screen resolution
  • 640 x 480 px
  • 480 x 854 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 32 GB included
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Non-removable Li-Po
  • 1700 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian OS
  • Android 4.4.2 (KitKat)
  • upgradable to 5.0 (Lollipop)
Chipset Unknown
  • Mediatek MT6582M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationConstellation QuestOne
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 18.7 cm2
  • 55.8 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 26.5%
  • 67.8%
PPI /points per inch/
  • 325 PPI
  • 218 PPI
Camera and Video
Camera and Video
SpecificationConstellation QuestOne
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 5 MP
Functions
  • Dual-LED flash
  • LED flash
  • panorama
  • HDR
Video
  • Yes
Unknown
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA
Performance
Performance
SpecificationConstellation QuestOne
Processor CPU Unknown
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400MP2
General specs
General specs
SpecificationConstellation QuestOne
Release date
  • 2010
  • October
  • 2014
  • October
Colors
  • Silver
  • Pink
  • Black
  • Brown
  • Yellow Gold
  • Carbon fibre with gold
  • Carbon fibre
  • Black
  • White
  • Brown
  • Red
  • Liverpool FC Limited Edition
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 6140 EUR
  • 80 EUR
Battery life
  • Stand by time- Up to 350 h (2G) / Up to 430 h (3G) Talking time- Up to 7 h 30 min (2G) / Up to 5 h 40 min (3G)
  • Stand by time- Up to 430 h (2G) / Up to 377 h (3G) Talking time- Up to 19 h (2G) / Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationConstellation QuestOne
SIM card
  • Mini-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 10.2/2 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 32
  • Yes
Edge
  • Class 32
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.50 W/kg (head) 0.77 W/kg (body)
Music and Audio
Music and Audio
SpecificationConstellation QuestOne
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Other features
Other features
SpecificationConstellation QuestOne
Dop
  • Sensors Accelerometer
  • compass - Facebook
  • Twitter apps -MP4/H.263 player -MP3/WMA/WAV/eAAC+ player -QuickOffice editor (Word
  • Excel
  • PowerPoint) -PDF viewer -Voice memo/dial/commands -Organizer -Vertu Concierge service -Predictive text input - Optical trackpad
  • Sensors Accelerometer
  • proximity - For India