HTC One E8 vs Nokia Lumia 635

Compare recorded specifications, size and practical differences.

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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.

  • Weight

    Lumia 635: 11 g lighter

    One E8:
    145 g
    Lumia 635:
    134 g
  • Width

    Lumia 635: 4 mm narrower

    One E8:
    70.7 mm
    Lumia 635:
    66.7 mm
  • Screen diagonal

    Lumia 635: 0.5 in smaller diagonal

    One E8:
    5 in
    Lumia 635:
    4.5 in
  • Chipset

    One E8:
    Qualcomm MSM8975AC Snapdragon 801 (28 nm)
    Lumia 635:
    Qualcomm Snapdragon 400 (28 nm)
  • Depth

    Lumia 635: 0.7 mm thinner

    One E8:
    9.9 mm
    Lumia 635:
    9.2 mm
  • Height

    Lumia 635: 16.9 mm shorter

    One E8:
    146.4 mm
    Lumia 635:
    129.5 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 E8

    Height:
    146.4 mm +16.9 mm versus Lumia 635
    Width:
    70.7 mm +4 mm versus Lumia 635
    Depth:
    9.9 mm +0.7 mm versus Lumia 635
  2. 2. Lumia 635

    Height:
    129.5 mm
    Width:
    66.7 mm
    Depth:
    9.2 mm

Weight

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

  1. 1. One E8

    145 g

    +11 g versus Lumia 635

  2. 2. Lumia 635

    134 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 E8

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Lumia 635

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

One E8 has approximately 23.5% more rectangular screen area than Lumia 635.

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 E8, Lumia 635, compared at the same storage capacity.
StorageOne E8Lumia 635
16 GB 2 GB RAM Unknown
Lumia 635: Original memory entry

8 GB · 512 MB/ 1 GB 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. One E8

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. Lumia 635

NFC:
Unknown
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 E8

    2600 mAh

    +770 mAh versus Lumia 635

  2. 2. Lumia 635

    1830 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 E82. Lumia 635

Everyday essentials
Everyday essentials — specifications for One E8, Lumia 635.
SpecificationOne E8Lumia 635
Dimensions (HxWxD)
  • 146.4 Х 70.7 Х 9.9 mm
  • 129.5 Х 66.7 Х 9.2 mm
Weight
  • 145 g
  • 134 g
Technology
  • Super LCD3
  • IPS LCD
Screen size
  • 5" inch
  • 4.5" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 8 GB
  • 512 MB/ 1 GB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2600 mAh
  • Non-removable Li-Po
  • 1830 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • upgradable to 6.1 (Marshmallow); Sense UI 7
  • Microsoft Windows Phone 8.1
Chipset
  • Qualcomm MSM8975AC Snapdragon 801 (28 nm)
  • Qualcomm Snapdragon 400 (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for One E8, Lumia 635.
SpecificationOne E8Lumia 635
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 54.3 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 66.6%
  • 62.9%
PPI /points per inch/
  • 441 PPI
  • 221 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for One E8, Lumia 635.
SpecificationOne E8Lumia 635
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • f/2.2
  • 5 MP
  • 1/4''
  • AF
Functions
  • LED flash
  • panorama
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance

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

Performance — specifications for One E8, Lumia 635.
SpecificationOne E8Lumia 635
Processor CPU
  • Quad-core 2.5 GHz Krait 400
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Adreno 330
  • Adreno 305
Antutu 7 score *
  • 36112
  • 11986
GeekBench 4 Single Core *
  • 940
Unknown
GeekBench 4 Multi-Core *
  • 2222
Unknown
GeekBench 4 RenderScript *
  • 2614
Unknown
General specs
General specs — specifications for One E8, Lumia 635.
SpecificationOne E8Lumia 635
Release date
  • 2014
  • June. Released 2014
  • June
  • 2014
  • April
Colors
  • White
  • Red
  • Black
  • Bright orange
  • Bright Green
  • bright yellow
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 420 EUR
  • 110 EUR
Battery life
  • Stand by time- Up to 504 h (3G) Talking time- Up to 26 h 40 min (3G)
  • Stand by time- Up to 648 h Talking time- Up to 12 h (2G) / Up to 14 h (3G) Music play - Up to 58 h
Communication and Connectivity
Communication and Connectivity — specifications for One E8, Lumia 635.
SpecificationOne E8Lumia 635
SIM card
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 - for India
  • Hong Kong HSDPA 850 / 900 / 2100 - SEA TD-SCDMA - Hong Kong -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 28(700) - SEA LTE band 1(2100)
  • 41(2500) - India LTE band 3(1800)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - Hong Kong
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 2100 - RM-974 HSDPA 850 / 1700 / 1900 / 2100 - RM-975 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800) - RM-974 LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 17(700) - RM-975
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 4.0
  • A2DP
  • LE/ aptX after WP8 Denim update
Harmful irradiation
  • SAR - 0.76 W/kg (head) 0.32 W/kg (body)
  • SAR - 0.97 W/kg (head) 0.77 W/kg (body) SAR EU - 0.75 W/kg (head) 0.79 W/kg (body)
Music and Audio
Music and Audio — specifications for One E8, Lumia 635.
SpecificationOne E8Lumia 635
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • ClearBlack display
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for One E8, Lumia 635.
SpecificationOne E8Lumia 635
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer - Fast battery charging (Quick Charge 2.0) - Also known as HTC One (E8) Ace
  • HTC ONE (E8) dual sim
  • Sensors Accelerometer
  • sensor core - Versions: RM-974 (Global); RM-975 (USA)