HTC Desire U vs Posh Volt Max LTE L640

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

    Desire U: 116 g lighter

    Desire U:
    114 g
    Volt Max LTE L640:
    230 g
  • Width

    Desire U: 27 mm narrower

    Desire U:
    62.3 mm
    Volt Max LTE L640:
    89.3 mm
  • Screen diagonal

    Desire U: 2.44 in smaller diagonal

    Desire U:
    4 in
    Volt Max LTE L640:
    6.44 in
  • Depth

    Volt Max LTE L640: 1.2 mm thinner

    Desire U:
    9.3 mm
    Volt Max LTE L640:
    8.1 mm
  • Height

    Desire U: 57.5 mm shorter

    Desire U:
    118.5 mm
    Volt Max LTE L640:
    176 mm
  • Release year

    Desire U:
    2013
    Volt Max LTE L640:
    2016

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. Desire U

    Height:
    118.5 mm
    Width:
    62.3 mm
    Depth:
    9.3 mm +1.2 mm versus Volt Max LTE L640
  2. 2. Volt Max LTE L640

    Height:
    176 mm +57.5 mm versus Desire U
    Width:
    89.3 mm +27 mm versus Desire U
    Depth:
    8.1 mm

Weight

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

  1. 1. Desire U

    114 g

  2. 2. Volt Max LTE L640

    230 g

    +116 g versus Desire U

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. Desire U

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Volt Max LTE L640

    Volt Max LTE L640: 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 Desire U, Volt Max LTE L640, compared at the same storage capacity.
StorageDesire UVolt Max LTE L640
32 GB Unknown 3 GB RAM
64 GB Unknown 3 GB RAM
Desire U: Original memory entry

4 GB · 512 MB 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. Desire U

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

2. Volt Max LTE L640

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

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. Desire U

    1650 mAh

  2. 2. Volt Max LTE L640

    6000 mAh

    +4350 mAh versus Desire U

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. Desire U2. Volt Max LTE L640

Everyday essentials
Everyday essentials — specifications for Desire U, Volt Max LTE L640.
SpecificationDesire UVolt Max LTE L640
Dimensions (HxWxD)
  • 118.5 Х 62.3 Х 9.3 mm
  • 176 Х 89.3 Х 8.1 mm
Weight
  • 114 g
  • 230 g
Technology
  • Super LCD
  • IPS LCD
Screen size
  • 4" inch
  • 6.44" inch
Screen resolution
  • 480 x 800 px
  • 1280 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 512 MB RAM
  • 32/64 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1650 mAh
  • Removable Li-Ion
  • 6000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.0 (Ice Cream Sandwich)
  • Android 5.1 (Lollipop)
Chipset Unknown
  • Mediatek MT6753 (28 nm)
NFC
  • Optional
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Desire U, Volt Max LTE L640.
SpecificationDesire UVolt Max LTE L640
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 123.5 cm2
Screen format
  • 5:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 61.7%
  • 78.6%
PPI /points per inch/
  • 233 PPI
  • 358 PPI
Camera and Video
Camera and Video — specifications for Desire U, Volt Max LTE L640.
SpecificationDesire UVolt Max LTE L640
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 13 MP
  • f/2.4
  • 1/3''
  • 1.12µm
  • AF
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • w480p@30fps
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
  • f/2.2
  • 1/4''
  • 1.12µm
Performance
Performance — specifications for Desire U, Volt Max LTE L640.
SpecificationDesire UVolt Max LTE L640
Processor CPU
  • 1.0 GHz
  • Octa-core 1.3 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T760MP2
General specs
General specs — specifications for Desire U, Volt Max LTE L640.
SpecificationDesire UVolt Max LTE L640
Release date
  • 2013
  • January
  • 2016
  • March
Colors
  • White
  • Black
  • Orange
  • Grey
  • Gold
  • Rose Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 600 h (2G) / Up to 400 h (3G) Talking time- Up to 16 h (2G) / Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Desire U, Volt Max LTE L640.
SpecificationDesire UVolt Max LTE L640
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1900 / 2100 -4G - LTE band 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 7(2600)
  • 17(700)
Speed
  • HSPA
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 4.1
  • A2DP
  • LE
Harmful irradiation
  • SAR - 1.31 W/kg (head) 0.96 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Desire U, Volt Max LTE L640.
SpecificationDesire UVolt Max LTE L640
Radio
  • No
  • No
Others
  • Beats Audio
Unknown
Other features
Other features — specifications for Desire U, Volt Max LTE L640.
SpecificationDesire UVolt Max LTE L640
Dop
  • Sensors Accelerometer
  • proximity - HTC T327w for Chinа
  • Sensors Accelerometer
  • proximity
  • compass - Fast battery charging