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HTC U11 vs Nokia N81

Compare recorded specifications, size and practical differences.

HTC U11

HTC U11

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Nokia N81

Nokia N81

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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.

  • WeightN81: 29 g lighterN81: 140 g · U11: 169 g
  • WidthN81: 25.9 mm narrowerN81: 50 mm · U11: 75.9 mm
  • Screen diagonalN81: 3.1 in smaller diagonalN81: 2.4 in · U11: 5.5 in
  • DepthU11: 10 mm thinnerU11: 7.9 mm · N81: 17.9 mm
  • HeightN81: 51.9 mm shorterN81: 102 mm · U11: 153.9 mm
  • Release year2017 / 2007U11: 2017 · N81: 2007

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.

Front
U11: 153.9 × 75.9 mm 1 N81: 102 × 50 mm 2
Side
U11: 153.9 × 7.9 mm 1 N81: 102 × 17.9 mm 2
  1. 1. U11
    Height
    153.9 mm
    Width
    75.9 mm
    Depth
    7.9 mm
    Weight
    169 g
  2. 2. N81
    Height
    102 mm
    Width
    50 mm
    Depth
    17.9 mm
    Weight
    140 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationU11N81
Dimensions (HxWxD)
  • 153.9 Х 75.9 Х 7.9 mm
  • 102 Х 50 Х 17.9 mm
Weight
  • 169 g
  • 140 g
Technology
  • Super LCD5
  • TFT
Screen size
  • 5.5" inch
  • 2.4" inch
Screen resolution
  • 1440 x 2560 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM 64 GB
  • 512GB 4GB
  • 12 MB
  • 96 MB RAM
Memory card support
  • microSD
  • up to 512 GB (uses SIM 2 slot) - dual SIM model only
  • microSD
  • up to 8 GB (dedicated slot)
  • 2 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 1050 mAh
  • Removable Li-Po
Operating system OS
  • Android 7.1 (Nougat)
  • upgradable to Android 8.0 (Oreo); Sense UI
  • Symbian OS 9.2
  • Series 60 v3.1 UI
Chipset
  • Qualcomm MSM8998 Snapdragon 835 (10 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • No
  • Yes
Display
Display
SpecificationU11N81
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 17.8 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 71.4%
  • 35.0%
PPI /points per inch/
  • 534 PPI
  • 167 PPI
Screen protection
  • Corning Gorilla Glass 5
Unknown
Camera and Video
Camera and Video
SpecificationU11N81
Rear camera, main
  • 12 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 12 MP
  • f/1.7
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF
  • 5-axis OIS
  • 2 MP
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 320p@15fps
Front camera, selfie
  • 16 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 16 MP
  • f/2.0
  • CIF videocall camera
DxOMark Main ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 90
Unknown
DxOMark PhotoLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 90
Unknown
DxOMark VideoLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 89
Unknown
Performance
Performance
SpecificationU11N81
Processor CPU
  • Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
  • 369 MHz ARM 11
Graphics processor GPU
  • Adreno 540
Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 214359
Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 1913
Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 6333
Unknown
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 7938
Unknown
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 382
Unknown
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 1468
Unknown
General specs
General specs
SpecificationU11N81
Release date
  • 2017
  • May
  • 2007
  • August
Colors
  • Amazing Silver
  • Sapphire Blue
  • Brilliant Black
  • Ice White
  • Solar Red
  • Cobalt blue
  • Graphite Grey
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 370 EUR
  • 200 EUR
Battery life
  • Stand by time- Up to 336 h (3G) Talking time- Up to 24 h 30 min (3G)
  • Stand by time- Up to 410 h Talking time- Up to 4 h (2G) / 3 h (3G)
Body build
  • Front/back glass
  • aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationU11N81
SIM card
  • Single SIM (Nano-SIM)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 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 17(700)
  • 20(800)
  • 28(700)
  • 32(1500)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (4CA) Cat16 1024/75 Mbps
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11b/g with UPnP
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • No
USB
  • 3.1
  • Type-C 1.0 reversible connector
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE (5.0 after SW update)
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.73 W/kg (head) 0.60 W/kg (body) SAR EU - 0.81 W/kg (head)
Music and Audio
Music and Audio
SpecificationU11N81
Radio
  • No
  • Stereo FM radio
Others
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
  • Touch-sensitive Navi wheel
Other features
Other features
SpecificationU11N81
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (Quick Charge 3.0) - IP67 dust/water resistant (up to 1m for 30 mins) - Also known as HTC U11 Dual SIM with dual-SIM card slots128GB/6GB (China
  • Taiwan
  • Malaysia
  • Singapore
  • India
  • Hong Kong
  • Russia
  • Saudi Arabia
  • Philippines)
  • MP3/AAC/MP4 player -Predictive text input -Push to talk -Voice dial/memo -Organizer