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LG Quantum vs ZTE Speed

Compare recorded specifications, size and practical differences.

LG Quantum

LG Quantum

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ZTE Speed

ZTE Speed

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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.

  • WeightSpeed: 39.9 g lighterSpeed: 136.1 g · Quantum: 176 g
  • WidthQuantum: 6.5 mm narrowerQuantum: 59.5 mm · Speed: 66 mm
  • Screen diagonalQuantum: 1 in smaller diagonalQuantum: 3.5 in · Speed: 4.5 in
  • ChipsetQualcomm QSD8650 Snapdragon S1 / Qualcomm MSM8916 Snapdragon 410 (28 nm)Quantum: Qualcomm QSD8650 Snapdragon S1 · Speed: Qualcomm MSM8916 Snapdragon 410 (28 nm)
  • DepthSpeed: 5 mm thinnerSpeed: 10.2 mm · Quantum: 15.2 mm
  • HeightQuantum: 15.1 mm shorterQuantum: 119.5 mm · Speed: 134.6 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.

Front
Quantum: 119.5 × 59.5 mm 1 Speed: 134.6 × 66 mm 2
Side
Quantum: 119.5 × 15.2 mm 1 Speed: 134.6 × 10.2 mm 2
  1. 1. Quantum
    Height
    119.5 mm
    Width
    59.5 mm
    Depth
    15.2 mm
    Weight
    176 g
  2. 2. Speed
    Height
    134.6 mm
    Width
    66 mm
    Depth
    10.2 mm
    Weight
    136.1 g

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
SpecificationQuantumSpeed
Dimensions (HxWxD)
  • 119.5 Х 59.5 Х 15.2 mm
  • 134.6 Х 66 Х 10.2 mm
Weight
  • 176 g
  • 136.1 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 4.5" inch
Screen resolution
  • 480 x 800 px
  • 540 x 960 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 512 MB RAM
  • 512 MB ROM
  • 8 GB
  • 1 GB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Phone 7
  • Android 4.4.2 (KitKat)
Chipset
  • Qualcomm QSD8650 Snapdragon S1
  • Qualcomm MSM8916 Snapdragon 410 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationQuantumSpeed
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 34.9 cm2
  • 55.8 cm2
Screen format
  • 5:3 (height:width)
Unknown
Screen to body ratio
  • 49.0%
  • 62.8%
PPI /points per inch/
  • 267 PPI
  • 245 PPI
Camera and Video
Camera and Video
SpecificationQuantumSpeed
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • 720p
  • Yes
Front camera, selfie
  • 0 MP,
  • 2 MP
  • Single
Specifications Unknown
  • 2 MP
Performance
Performance
SpecificationQuantumSpeed
Processor CPU
  • 1.0 GHz Scorpion
  • Quad-core 1.2 GHz Cortex-A53
Graphics processor GPU
  • Adreno 200
  • Adreno 306
General specs
General specs
SpecificationQuantumSpeed
Release date
  • 2010
  • October
  • 2014
  • December
Colors
  • Black
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 80 EUR
  • 80 EUR
Battery life
  • Stand by time- Up to 350 h Talking time- Up to 6 h
  • Talking time- Up to 14 h (3G)
Communication and Connectivity
Communication and Connectivity
SpecificationQuantumSpeed
SIM card
  • Mini-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA -4G - LTE
Speed
  • HSPA
  • HSPA
  • LTE
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • 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
  • SAR - 0.35 W/kg (head) 0.30 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationQuantumSpeed
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features
SpecificationQuantumSpeed
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Organizer -Document viewer/editor -Voice memo/dial/command -Predictive text input - For AT&T
  • Sensors Accelerometer
  • proximity - For Boost Mobile

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