Asus Zenfone 3 Ultra ZU680KL vs Nokia N71

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

    N71: 94 g lighter

    Zenfone 3 Ultra ZU680KL:
    233 g
    N71:
    139 g
  • Width

    N71: 42.7 mm narrower

    Zenfone 3 Ultra ZU680KL:
    93.9 mm
    N71:
    51.2 mm
  • Screen diagonal

    N71: 4.4 in smaller diagonal

    Zenfone 3 Ultra ZU680KL:
    6.8 in
    N71:
    2.4 in
  • Depth

    Zenfone 3 Ultra ZU680KL: 19 mm thinner

    Zenfone 3 Ultra ZU680KL:
    6.8 mm
    N71:
    25.8 mm
  • Height

    N71: 87.8 mm shorter

    Zenfone 3 Ultra ZU680KL:
    186.4 mm
    N71:
    98.6 mm
  • Release year

    Zenfone 3 Ultra ZU680KL:
    2016
    N71:
    2005

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. Zenfone 3 Ultra ZU680KL

    Height:
    186.4 mm +87.8 mm versus N71
    Width:
    93.9 mm +42.7 mm versus N71
    Depth:
    6.8 mm
  2. 2. N71

    Height:
    98.6 mm
    Width:
    51.2 mm
    Depth:
    25.8 mm +19 mm versus Zenfone 3 Ultra ZU680KL

Weight

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

  1. 1. Zenfone 3 Ultra ZU680KL

    233 g

    +94 g versus N71

  2. 2. N71

    139 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. Zenfone 3 Ultra ZU680KL

    Screen diagonal:
    6.8 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    127.5 cm²
  2. 2. N71

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

Zenfone 3 Ultra ZU680KL has approximately 614.6% more rectangular screen area than N71.

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.

Zenfone 3 Ultra ZU680KL: Original memory entry

32/64/128 GB · 3/4 GB RAM

N71: Original memory entry

10 MB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Zenfone 3 Ultra ZU680KL

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

2. N71

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 2 GB (dedicated slot) · 128 MB included

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. Zenfone 3 Ultra ZU680KL

    4600 mAh

    +3630 mAh versus N71

  2. 2. N71

    970 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. Zenfone 3 Ultra ZU680KL2. N71

Everyday essentials
Everyday essentials — specifications for Zenfone 3 Ultra ZU680KL, N71.
SpecificationZenfone 3 Ultra ZU680KLN71
Dimensions (HxWxD)
  • 186.4 Х 93.9 Х 6.8 mm
  • 98.6 Х 51.2 Х 25.8 mm
Weight
  • 233 g
  • 139 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6.8" inch
  • 2.4" inch
Screen resolution
  • 1080 x 1920 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32/64/128 GB
  • 3/4 GB RAM
  • 10 MB
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 2 GB (dedicated slot)
  • 128 MB included
Battery Capacity is not battery life. No endurance test is implied.
  • 4600 mAh
  • Non-removable Li-Ion
  • 970 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.1 (Marshmallow); ZenUI 3
  • Symbian
  • Series 60 UI
Chipset
  • Qualcomm MSM8976 Snapdragon 652 (28 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Zenfone 3 Ultra ZU680KL, N71.
SpecificationZenfone 3 Ultra ZU680KLN71
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 256K
Screen area
  • 127.5 cm2
  • 17.8 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 72.8%
  • 35.3%
PPI /points per inch/
  • 324 PPI
  • 167 PPI
Screen protection
  • Corning Gorilla Glass 4
Unknown
Camera and Video
Camera and Video — specifications for Zenfone 3 Ultra ZU680KL, N71.
SpecificationZenfone 3 Ultra ZU680KLN71
Rear camera, main
  • 23 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 23 MP
  • f/2.0
  • 1/2.6''
  • 1.0µm
  • 4-axis OIS
  • PDAF & laser AF
  • 2 MP
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • CIF
Front camera, selfie
  • 8 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • VGA videocall camera
Performance

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

Performance — specifications for Zenfone 3 Ultra ZU680KL, N71.
SpecificationZenfone 3 Ultra ZU680KLN71
Processor CPU
  • Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53)
  • 220 MHz Dual ARM 9
Graphics processor GPU
  • Adreno 510
Unknown
GeekBench 4 Single Core *
  • 1357
Unknown
GeekBench 4 Multi-Core *
  • 3659
Unknown
GeekBench 4 RenderScript *
  • 4146
Unknown
GeekBench 5 Single Core *
  • 252
Unknown
GeekBench 5 Multi-Core *
  • 899
Unknown
General specs
General specs — specifications for Zenfone 3 Ultra ZU680KL, N71.
SpecificationZenfone 3 Ultra ZU680KLN71
Release date
  • 2016
  • May
  • 2005
  • Q4
Colors
  • Glacier Silver
  • Titanium Gray
  • Metallic Pink
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 270 EUR
Battery life
  • Talking time- Up to 34 h (3G)
  • Stand by time- Up to 220 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone 3 Ultra ZU680KL, N71.
SpecificationZenfone 3 Ultra ZU680KLN71
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 -3G - HSDPA 850 / 900 / 1900 / 2100 / 800 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 18(800)
  • 19(800)
  • 20(800)
  • 26(850)
  • 28(700)
  • 38(2600)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • Yes
  • 384 kbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • No
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • Pop-Port
Bluetooth
  • 4.2
  • A2DP
  • EDR
  • LE
  • 1.2
Harmful irradiation Unknown
  • SAR - 0.42 W/kg (head) 0.36 W/kg (body) SAR EU - 0.41 W/kg (head)
Music and Audio
Music and Audio — specifications for Zenfone 3 Ultra ZU680KL, N71.
SpecificationZenfone 3 Ultra ZU680KLN71
Radio
  • FM radio
  • FM radio
Others
  • 24-bit/192kHz audio
  • Second external display 65K colors
  • (96x68 pixels) -Downloadable themes
Other features
Other features — specifications for Zenfone 3 Ultra ZU680KL, N71.
SpecificationZenfone 3 Ultra ZU680KLN71
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: 60% in 45 min (Quick Charge 3.0)
  • Infrared port - SyncML -Organizer -Voice command -Voice memo