Lenovo K8 Note 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: 46 g lighter

    K8 Note:
    180 g
    Lumia 635:
    134 g
  • Width

    Lumia 635: 9.2 mm narrower

    K8 Note:
    75.9 mm
    Lumia 635:
    66.7 mm
  • Screen diagonal

    Lumia 635: 1 in smaller diagonal

    K8 Note:
    5.5 in
    Lumia 635:
    4.5 in
  • Chipset

    K8 Note:
    Mediatek MT6797D Helio X23 (20 nm)
    Lumia 635:
    Qualcomm Snapdragon 400 (28 nm)
  • Rear camera layout

    K8 Note:
    Dual
    Lumia 635:
    Single
  • Depth

    K8 Note: 0.7 mm thinner

    K8 Note:
    8.5 mm
    Lumia 635:
    9.2 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. K8 Note

    Height:
    154.5 mm +25 mm versus Lumia 635
    Width:
    75.9 mm +9.2 mm versus Lumia 635
    Depth:
    8.5 mm
  2. 2. Lumia 635

    Height:
    129.5 mm
    Width:
    66.7 mm
    Depth:
    9.2 mm +0.7 mm versus K8 Note

Weight

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

  1. 1. K8 Note

    180 g

    +46 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. K8 Note

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

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

K8 Note has approximately 49.4% 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

K8 Note: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 GB RAM

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. K8 Note

NFC:
Unknown
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. K8 Note

    4000 mAh

    +2170 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. K8 Note2. Lumia 635

Everyday essentials
Everyday essentials — specifications for K8 Note, Lumia 635.
SpecificationK8 NoteLumia 635
Dimensions (HxWxD)
  • 154.5 Х 75.9 Х 8.5 mm
  • 129.5 Х 66.7 Х 9.2 mm
Weight
  • 180 g
  • 134 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" 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.
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 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.
  • 4000 mAh
  • Non-removable Li-Po
  • 1830 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.1.1 (Nougat)
  • upgradable to Android 8.0 (Oreo)
  • Microsoft Windows Phone 8.1
Chipset
  • Mediatek MT6797D Helio X23 (20 nm)
  • Qualcomm Snapdragon 400 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for K8 Note, Lumia 635.
SpecificationK8 NoteLumia 635
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 54.3 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 71.1%
  • 62.9%
PPI /points per inch/
  • 401 PPI
  • 221 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for K8 Note, Lumia 635.
SpecificationK8 NoteLumia 635
Rear camera, main
  • 13 MP
  • Dual
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • f/1.7
  • PDAF -5 MP
  • depth sensor
  • 5 MP
  • 1/4''
  • AF
Functions
  • LED flash
  • panorama
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 13 MP
  • Single
  • 0 MP,
Specifications
  • 13 MP
  • f/2.0
Unknown
Performance

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

Performance — specifications for K8 Note, Lumia 635.
SpecificationK8 NoteLumia 635
Processor CPU
  • Deca-core 2.3 GHz
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Mali-T880 MP4
  • Adreno 305
Antutu 7 score *
  • 90722
  • 11986
GeekBench 4 Single Core *
  • 1476
Unknown
GeekBench 4 Multi-Core *
  • 4067
Unknown
GeekBench 4 RenderScript *
  • 3243
Unknown
GeekBench 5 Single Core *
  • 218
Unknown
GeekBench 5 Multi-Core *
  • 950
Unknown
General specs
General specs — specifications for K8 Note, Lumia 635.
SpecificationK8 NoteLumia 635
Release date
  • 2017
  • August
  • 2014
  • April
Colors
  • Fine Gold
  • Venom Black
  • Bright orange
  • Bright Green
  • bright yellow
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 110 EUR
Battery life
  • Stand by time- Up to 378 h (3G) Talking time- Up to 25 h (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
Body build
  • aluminum body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for K8 Note, Lumia 635.
SpecificationK8 NoteLumia 635
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 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 40(2300)
  • 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-A (2CA) Cat6 300/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n/ac
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
  • LE/ aptX after WP8 Denim update
Harmful irradiation Unknown
  • 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 K8 Note, Lumia 635.
SpecificationK8 NoteLumia 635
Radio
  • FM radio
  • FM radio
Others
  • Dolby Atmos audio enhancement -Active noise cancellation with dedicated mic
  • ClearBlack display
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for K8 Note, Lumia 635.
SpecificationK8 NoteLumia 635
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (Turbo Charge) - Splash Resistant
  • Sensors Accelerometer
  • sensor core - Versions: RM-974 (Global); RM-975 (USA)