HTC One ME vs Microsoft Lumia 640 LTE

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

    Lumia 640 LTE: 10 g lighter

    One ME:
    155 g
    Lumia 640 LTE:
    145 g
  • Screen diagonal

    Lumia 640 LTE: 0.2 in smaller diagonal

    One ME:
    5.2 in
    Lumia 640 LTE:
    5 in
  • Chipset

    One ME:
    Mediatek MT6795 Helio X10 (28 nm)
    Lumia 640 LTE:
    Qualcomm MSM8926 Snapdragon 400 (28 nm)
  • Depth

    Lumia 640 LTE: 1 mm thinner

    One ME:
    9.8 mm
    Lumia 640 LTE:
    8.8 mm
  • Height

    Lumia 640 LTE: 9.7 mm shorter

    One ME:
    151 mm
    Lumia 640 LTE:
    141.3 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. One ME

    Height:
    151 mm +9.7 mm versus Lumia 640 LTE
    Width:
    72 mm
    Depth:
    9.8 mm +1 mm versus Lumia 640 LTE
  2. 2. Lumia 640 LTE

    Height:
    141.3 mm
    Width:
    72.2 mm
    Depth:
    8.8 mm

Weight

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

  1. 1. One ME

    155 g

    +10 g versus Lumia 640 LTE

  2. 2. Lumia 640 LTE

    145 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.

  1. 1. One ME

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    74.5 cm²
  2. 2. Lumia 640 LTE

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²

One ME has approximately 8.2% more rectangular screen area than Lumia 640 LTE.

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 One ME, Lumia 640 LTE, compared at the same storage capacity.
StorageOne MELumia 640 LTE
8 GB Not recorded 1 GB RAM
32 GB 3 GB RAM Not recorded

Practical features

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

1. One ME

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (dedicated slot)

2. Lumia 640 LTE

NFC:
Yes
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. One ME

    2840 mAh

    +340 mAh versus Lumia 640 LTE

  2. 2. Lumia 640 LTE

    2500 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. One ME2. Lumia 640 LTE

Everyday essentials
Everyday essentials — specifications for One ME, Lumia 640 LTE.
SpecificationOne MELumia 640 LTE
Dimensions (HxWxD)
  • 151 Х 72 Х 9.8 mm
  • 141.3 Х 72.2 Х 8.8 mm
Weight
  • 155 g
  • 145 g
Technology Unknown
  • IPS LCD
Screen size
  • 5.2" inch
  • 5" inch
Screen resolution
  • 1440 x 2560 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 512 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2840 mAh
  • Non-removable Li-Po
  • 2500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.2 (Lollipop)
  • upgradable to 6 (Marshmallow); Sense UI 7
  • Microsoft Windows Phone 8.1
  • upgradable to Microsoft Windows 10
Chipset
  • Mediatek MT6795 Helio X10 (28 nm)
  • Qualcomm MSM8926 Snapdragon 400 (28 nm)
NFC
  • Yes
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for One ME, Lumia 640 LTE.
SpecificationOne MELumia 640 LTE
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 68.6%
  • 67.6%
PPI /points per inch/
  • 565 PPI
  • 294 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for One ME, Lumia 640 LTE.
SpecificationOne MELumia 640 LTE
Rear camera, main
  • 20 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 20 MP
  • f/2.2
  • 28mm (wide)
  • AF
  • 8 MP
  • f/2.2
  • 28mm (wide)
  • 1/4''
  • AF
Functions
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 4 MP
  • Single
  • 1 MP
  • Single
Specifications
  • 4 MP
  • f/2.0
  • 27mm (wide)
  • 1/3''
  • 2µm
  • 1 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for One ME, Lumia 640 LTE.
SpecificationOne MELumia 640 LTE
Processor CPU
  • Octa-core 2.2 GHz Cortex-A53
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • PowerVR G6200
  • Adreno 305
Antutu 7 score *
  • 51326
Unknown
GeekBench 4 Single Core *
  • 789
Unknown
GeekBench 4 Multi-Core *
  • 2041
Unknown
GeekBench 4 RenderScript *
  • 663
Unknown
General specs
General specs — specifications for One ME, Lumia 640 LTE.
SpecificationOne MELumia 640 LTE
Release date
  • 2015
  • June
  • 2015
  • March
Colors
  • Meteor Grey
  • Rose Gold
  • Gold Sepia
  • Glossy cyan
  • Orange
  • White
  • Matte Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 340 EUR
  • 120 EUR
Battery life
  • Stand by time- Up to 598 h (2G) / Up to 626 h (3G) Talking time- Up to 23 h (2G) / Up to 13 h (3G)
  • Stand by time- Up to 864 h (2G) / Up to 864 h (3G) Talking time- Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for One ME, Lumia 640 LTE.
SpecificationOne MELumia 640 LTE
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Micro-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)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 28(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 2100 HSDPA 850 / 1700(AWS) / 1900 / 2100 - T-Mobile -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) LTE band 1(2100)
  • 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 12(700)
  • 17(700) - T-Mobile
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • aptX
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for One ME, Lumia 640 LTE.
SpecificationOne MELumia 640 LTE
Radio
  • FM radio
  • FM radio
Others
  • Dolby Surround audio enhancement -Active noise cancellation with dedicated mic
  • ClearBlack display
Other features
Other features — specifications for One ME, Lumia 640 LTE.
SpecificationOne MELumia 640 LTE
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port
  • Sensors Accelerometer
  • proximity
  • compass