HTC U11 vs Motorola RIZR Z8

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

    RIZR Z8: 57 g lighter

    U11:
    169 g
    RIZR Z8:
    112 g
  • Width

    RIZR Z8: 25.9 mm narrower

    U11:
    75.9 mm
    RIZR Z8:
    50 mm
  • Screen diagonal

    RIZR Z8: 3.3 in smaller diagonal

    U11:
    5.5 in
    RIZR Z8:
    2.2 in
  • Chipset

    U11:
    Qualcomm MSM8998 Snapdragon 835 (10 nm)
    RIZR Z8:
    TI OMAP 2420
  • Depth

    U11: 7.1 mm thinner

    U11:
    7.9 mm
    RIZR Z8:
    15 mm
  • Height

    RIZR Z8: 44.9 mm shorter

    U11:
    153.9 mm
    RIZR Z8:
    109 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. U11

    Height:
    153.9 mm +44.9 mm versus RIZR Z8
    Width:
    75.9 mm +25.9 mm versus RIZR Z8
    Depth:
    7.9 mm
  2. 2. RIZR Z8

    Height:
    109 mm
    Width:
    50 mm
    Depth:
    15 mm +7.1 mm versus U11

Weight

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

  1. 1. U11

    169 g

    +57 g versus RIZR Z8

  2. 2. RIZR Z8

    112 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. U11

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. RIZR Z8

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

U11 has approximately 456.4% more rectangular screen area than RIZR Z8.

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.

U11: Original memory entry

128 GB · 6 GB RAM 64 GB · 512GB 4GB

RIZR Z8: Original memory entry

77 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. U11

NFC:
Yes
Headphone jack:
No
Memory card support:
See details microSD · up to 512 GB (uses SIM 2 slot) - dual SIM model only

2. RIZR Z8

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (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. U11

    3000 mAh

    +1970 mAh versus RIZR Z8

  2. 2. RIZR Z8

    1030 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. U112. RIZR Z8

Everyday essentials
Everyday essentials — specifications for U11, RIZR Z8.
SpecificationU11RIZR Z8
Dimensions (HxWxD)
  • 153.9 Х 75.9 Х 7.9 mm
  • 109 Х 50 Х 15 mm
Weight
  • 169 g
  • 112 g
Technology
  • Super LCD5
  • TFT
Screen size
  • 5.5" inch
  • 2.2" inch
Screen resolution
  • 1440 x 2560 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM 64 GB
  • 512GB 4GB
  • 77 MB
Memory card support
  • microSD
  • up to 512 GB (uses SIM 2 slot) - dual SIM model only
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Ion
  • 1030 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.1 (Nougat)
  • upgradable to Android 8.0 (Oreo); Sense UI
  • Symbian 9.2
  • UIQ 3.1
Chipset
  • Qualcomm MSM8998 Snapdragon 835 (10 nm)
  • TI OMAP 2420
NFC
  • Yes
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for U11, RIZR Z8.
SpecificationU11RIZR Z8
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 15.0 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 71.4%
  • 27.5%
PPI /points per inch/
  • 534 PPI
  • 182 PPI
Screen protection
  • Corning Gorilla Glass 5
Unknown
Camera and Video

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

Camera and Video — specifications for U11, RIZR Z8.
SpecificationU11RIZR Z8
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
Front camera, selfie
  • 16 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 16 MP
  • f/2.0
  • VGA videocall camera
DxOMark Main Score *
  • 90
Unknown
DxOMark Photo *
  • 90
Unknown
DxOMark Video *
  • 89
Unknown
Performance

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

Performance — specifications for U11, RIZR Z8.
SpecificationU11RIZR Z8
Processor CPU
  • Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
  • 300 MHz ARM 1136
Graphics processor GPU
  • Adreno 540
  • PowerVR MBX
Antutu 7 score *
  • 214359
Unknown
GeekBench 4 Single Core *
  • 1913
Unknown
GeekBench 4 Multi-Core *
  • 6333
Unknown
GeekBench 4 RenderScript *
  • 7938
Unknown
GeekBench 5 Single Core *
  • 382
Unknown
GeekBench 5 Multi-Core *
  • 1468
Unknown
General specs
General specs — specifications for U11, RIZR Z8.
SpecificationU11RIZR Z8
Release date
  • 2017
  • May
  • 2007
  • February
Colors
  • Amazing Silver
  • Sapphire Blue
  • Brilliant Black
  • Ice White
  • Solar Red
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 370 EUR
  • 110 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 380 h Talking time- Up to 5 h
Body build
  • Front/back glass
  • aluminum frame
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for U11, RIZR Z8.
SpecificationU11RIZR Z8
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
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • No
USB
  • 3.1
  • Type-C 1.0 reversible connector
  • miniUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE (5.0 after SW update)
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.91 W/kg (head) 0.58 W/kg (body) SAR EU - 1.13 W/kg (head)
Music and Audio
Music and Audio — specifications for U11, RIZR Z8.
SpecificationU11RIZR Z8
Radio
  • No
  • No
Others
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
  • Screensavers and wallpapers -Downloadable logos
Other features
Other features — specifications for U11, RIZR Z8.
SpecificationU11RIZR Z8
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/AAC+ player -Predictive text input -Organizer -Voice memo