Lenovo K320t vs Nokia E51

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

    E51: 53.8 g lighter

    K320t:
    153.8 g
    E51:
    100 g
  • Width

    E51: 27.5 mm narrower

    K320t:
    73.5 mm
    E51:
    46 mm
  • Screen diagonal

    E51: 3.7 in smaller diagonal

    K320t:
    5.7 in
    E51:
    2 in
  • Rear camera layout

    K320t:
    Dual
    E51:
    Single
  • Depth

    K320t: 3.5 mm thinner

    K320t:
    8.5 mm
    E51:
    12 mm
  • Height

    E51: 40.4 mm shorter

    K320t:
    155.2 mm
    E51:
    114.8 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. K320t

    Height:
    155.2 mm +40.4 mm versus E51
    Width:
    73.5 mm +27.5 mm versus E51
    Depth:
    8.5 mm
  2. 2. E51

    Height:
    114.8 mm
    Width:
    46 mm
    Depth:
    12 mm +3.5 mm versus K320t

Weight

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

  1. 1. K320t

    153.8 g

    +53.8 g versus E51

  2. 2. E51

    100 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. K320t

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    83.8 cm²
  2. 2. E51

    Screen diagonal:
    2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    12.4 cm²

K320t has approximately 576.9% more rectangular screen area than E51.

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.

K320t: Original memory entry

32 GB · 3 GB RAM 16 GB · 2 GB RAM

E51: Original memory entry

130 MB · 96 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. K320t

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 GB

2. E51

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 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. K320t

    3000 mAh

    +1950 mAh versus E51

  2. 2. E51

    1050 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. K320t2. E51

Everyday essentials
Everyday essentials — specifications for K320t, E51.
SpecificationK320tE51
Dimensions (HxWxD)
  • 155.2 Х 73.5 Х 8.5 mm
  • 114.8 Х 46 Х 12 mm
Weight
  • 153.8 g
  • 100 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.7" inch
  • 2" inch
Screen resolution
  • 720 x 1440 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM 16 GB
  • 2 GB RAM
  • 130 MB
  • 96 MB RAM
Memory card support
  • microSD
  • up to 128 GB
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 1050 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.0 (Nougat)
  • Symbian OS 9.2
  • Series 60 v3.1 UI
Chipset
  • Spreadtrum
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for K320t, E51.
SpecificationK320tE51
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 16M
Screen area
  • 83.8 cm2
  • 12.4 cm2
Screen format
  • 18:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 73.5%
  • 23.5%
PPI /points per inch/
  • 282 PPI
  • 200 PPI
Camera and Video
Camera and Video — specifications for K320t, E51.
SpecificationK320tE51
Rear camera, main
  • 8 MP
  • Dual
  • 2 MP
  • Single
Camera specs
  • 8 MP
  • f/2.0
  • AF -2 MP
  • f/2.2
  • depth sensor
  • 2 MP
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
  • 320p@15fps
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
  • f/2.2
Unknown
Performance

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

Performance — specifications for K320t, E51.
SpecificationK320tE51
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 369 MHz ARM 11
Graphics processor GPU
  • Mali-400
Unknown
Antutu 7 score *
  • 14356
Unknown
GeekBench 4 Single Core *
  • 456
Unknown
GeekBench 4 Multi-Core *
  • 1291
Unknown
General specs
General specs — specifications for K320t, E51.
SpecificationK320tE51
Release date
  • 2017
  • December
  • 2007
  • September
Colors
  • Black
  • Black
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 120 EUR
Battery life Unknown
  • Stand by time- Up to 310 h Talking time- Up to 4 h 20 min
Communication and Connectivity
Communication and Connectivity — specifications for K320t, E51.
SpecificationK320tE51
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat7 300/100 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 32
Edge
  • Yes
  • Class 32
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11b/g
  • VoIP over WLAN
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • USB On-The-Go
  • miniUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.38 W/kg (head) 0.75 W/kg (body) SAR EU - 1.47 W/kg (head)
Music and Audio
Music and Audio — specifications for K320t, E51.
SpecificationK320tE51
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • Five-way scroll key -Downloadable themes
  • 2.5 mm audio jack
Other features
Other features — specifications for K320t, E51.
SpecificationK320tE51
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) incl. MS Office 2007 support via free update -Predictive text input -Voice command/memo -Organizer