Lenovo K10 Note vs Sony Xperia U

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

    Xperia U: 54 g lighter

    K10 Note:
    164 g
    Xperia U:
    110 g
  • Width

    Xperia U: 20.3 mm narrower

    K10 Note:
    74.3 mm
    Xperia U:
    54 mm
  • Screen diagonal

    Xperia U: 2.8 in smaller diagonal

    K10 Note:
    6.3 in
    Xperia U:
    3.5 in
  • Rear camera layout

    K10 Note:
    Triple
    Xperia U:
    Single
  • Depth

    K10 Note: 4.1 mm thinner

    K10 Note:
    7.9 mm
    Xperia U:
    12 mm
  • Height

    Xperia U: 44.6 mm shorter

    K10 Note:
    156.6 mm
    Xperia U:
    112 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. K10 Note

    Height:
    156.6 mm +44.6 mm versus Xperia U
    Width:
    74.3 mm +20.3 mm versus Xperia U
    Depth:
    7.9 mm
  2. 2. Xperia U

    Height:
    112 mm
    Width:
    54 mm
    Depth:
    12 mm +4.1 mm versus K10 Note

Weight

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

  1. 1. K10 Note

    164 g

    +54 g versus Xperia U

  2. 2. Xperia U

    110 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. K10 Note

    Screen diagonal:
    6.3 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    97.4 cm²
  2. 2. Xperia U

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

K10 Note has approximately 188.5% more rectangular screen area than Xperia U.

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 K10 Note, Xperia U, compared at the same storage capacity.
StorageK10 NoteXperia U
64 GB 4 GB RAM Unknown
128 GB 6 GB RAM Unknown
Xperia U: Original memory entry

8 GB (4 GB user available) · 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. K10 Note

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

2. Xperia U

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. K10 Note

    4050 mAh

    +2730 mAh versus Xperia U

  2. 2. Xperia U

    1320 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. K10 Note2. Xperia U

Everyday essentials
Everyday essentials — specifications for K10 Note, Xperia U.
SpecificationK10 NoteXperia U
Dimensions (HxWxD)
  • 156.6 Х 74.3 Х 7.9 mm
  • 112 Х 54 Х 12 mm
Weight
  • 164 g
  • 110 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.3" inch
  • 3.5" inch
Screen resolution
  • 1080 x 2340 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64GB 4GB RAM
  • 128GB 6GB RAM
  • 8 GB (4 GB user available)
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB (uses shared SIM slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 4050 mAh
  • Non-removable Li-Po
  • 1320 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie); ZUI 11
  • Android 2.3 (Gingerbread)
  • upgradable to 4.0 (Ice Cream Sandwich)
Chipset
  • Qualcomm SDM710 Snapdragon 710 (10 nm)
  • NovaThor U8500
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for K10 Note, Xperia U.
SpecificationK10 NoteXperia U
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 97.4 cm2
  • 33.8 cm2
Screen format
  • 19.5:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 83.7%
  • 55.8%
PPI /points per inch/
  • 409 PPI
  • 280 PPI
Screen protection Unknown
  • Scratch-resistant glass
Camera and Video
Camera and Video — specifications for K10 Note, Xperia U.
SpecificationK10 NoteXperia U
Rear camera, main
  • 16 MP
  • Triple
  • 5 MP
  • Single
Camera specs
  • 16 MP
  • f/1.8
  • PDAF -8 MP
  • f/2.4
  • (telephoto)
  • PDAF
  • 2x optical zoom -2 MP
  • f/2.2
  • depth sensor
  • 5 MP
  • AF
Functions
  • HDR
  • LED flash
  • panorama
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 16 MP
  • VGA
Performance

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

Performance — specifications for K10 Note, Xperia U.
SpecificationK10 NoteXperia U
Processor CPU
  • Octa-core (2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver)
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU
  • Adreno 616
  • Mali-400
Antutu 7 score * Unknown
  • 9020
GeekBench 4 Single Core * Unknown
  • 275
GeekBench 4 Multi-Core * Unknown
  • 493
Antutu 8 score *
  • 217437
Unknown
General specs
General specs — specifications for K10 Note, Xperia U.
SpecificationK10 NoteXperia U
Release date
  • 2019
  • September
  • 2012
  • February
Colors
  • Knight Black
  • Stardust Blue
  • Black
  • White/ exchangeable bottom caps in white
  • Pink
  • Yellow
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 140 EUR
Battery life Unknown
  • Stand by time- Up to 260 h (2G) / Up to 472 h (3G) Talking time- Up to 6 h 36 min (2G) / Up to 5 h 36 min (3G) Music play - Up to 45 h
Communication and Connectivity
Communication and Connectivity — specifications for K10 Note, Xperia U.
SpecificationK10 NoteXperia U
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • LTE-A
  • HSPA 14.4/5.76 Mbps
GPRS
  • Yes
  • Up to 107 kbps
Edge
  • Yes
  • Up to 296 kbps
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
  • hotspot
  • DLNA
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
  • USB Host
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 2.1
  • A2DP
  • EDR
Harmful irradiation Unknown
  • SAR - 1.09 W/kg (head) 0.93 W/kg (body) SAR EU - 1.62 W/kg (head)
Music and Audio
Music and Audio — specifications for K10 Note, Xperia U.
SpecificationK10 NoteXperia U
Radio
  • FM radio
  • recording
  • Stereo FM radio
  • RDS
Others
  • Dolby Atmos sound
  • Sony 3D surround sound audio technology -Active noise cancellation with dedicated mic
Other features
Other features — specifications for K10 Note, Xperia U.
SpecificationK10 NoteXperia U
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging 18W
  • Sensors Accelerometer
  • proximity
  • compass - Previously known as Sony Ericsson ST25i Kumquat