Motorola RAZR XT910 vs Oppo A1k

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.

  • Display technology

    OLED versus LCD

    RAZR XT910:
    OLED
    A1k:
    LCD
  • Weight

    RAZR XT910: 43 g lighter

    RAZR XT910:
    127 g
    A1k:
    170 g
  • Width

    RAZR XT910: 4.9 mm narrower

    RAZR XT910:
    68.9 mm
    A1k:
    73.8 mm
  • Screen diagonal

    RAZR XT910: 1.8 in smaller diagonal

    RAZR XT910:
    4.3 in
    A1k:
    6.1 in
  • Chipset

    RAZR XT910:
    TI OMAP 4430
    A1k:
    Mediatek MT6762 Helio P22 (12 nm)
  • Depth

    RAZR XT910: 1.3 mm thinner

    RAZR XT910:
    7.1 mm
    A1k:
    8.4 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. RAZR XT910

    Height:
    130.7 mm
    Width:
    68.9 mm
    Depth:
    7.1 mm
  2. 2. A1k

    Height:
    154.5 mm +23.8 mm versus RAZR XT910
    Width:
    73.8 mm +4.9 mm versus RAZR XT910
    Depth:
    8.4 mm +1.3 mm versus RAZR XT910

Weight

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

  1. 1. RAZR XT910

    127 g

  2. 2. A1k

    170 g

    +43 g versus RAZR XT910

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. RAZR XT910

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    51 cm²
  2. 2. A1k

    Screen diagonal:
    6.1 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    91.3 cm²

A1k has approximately 79.2% more rectangular screen area than RAZR XT910.

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 RAZR XT910, A1k, compared at the same storage capacity.
StorageRAZR XT910A1k
32 GB Unknown 2 GB RAM
RAZR XT910: Original memory entry

16 GB (11.5 GB user available) · 1 GB 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. RAZR XT910

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. A1k

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. RAZR XT910

    1780 mAh

  2. 2. A1k

    4000 mAh

    +2220 mAh versus RAZR XT910

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. RAZR XT9102. A1k

Everyday essentials
Everyday essentials — specifications for RAZR XT910, A1k.
SpecificationRAZR XT910A1k
Dimensions (HxWxD)
  • 130.7 Х 68.9 Х 7.1 mm
  • 154.5 Х 73.8 Х 8.4 mm
Weight
  • 127 g
  • 170 g
Technology
  • Super AMOLED Advanced
  • IPS LCD
Screen size
  • 4.3" inch
  • 6.1" inch
Screen resolution
  • 540 x 960 px
  • 720 x 1560 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB (11.5 GB user available)
  • 1 GB RAM
  • 32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1780 mAh
  • Non-removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 2.3.5 (Gingerbread)
  • upgradable to 4.1.2 (Jelly Bean)
  • Android 9.0 (Pie); ColorOS 6
Chipset
  • TI OMAP 4430
  • Mediatek MT6762 Helio P22 (12 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for RAZR XT910, A1k.
SpecificationRAZR XT910A1k
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 51.0 cm2
  • 91.3 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 56.6%
  • 80.1%
PPI /points per inch/
  • 256 PPI
  • 282 PPI
Screen protection
  • Corning Gorilla Glass
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for RAZR XT910, A1k.
SpecificationRAZR XT910A1k
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
  • f/2.2
  • 1/3.2''
  • 1.4µm
  • AF
Functions
  • LED flash
  • HDR
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 1.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 1.3 MP
  • 5 MP
  • f/2.0
  • 1/5''
  • 1.12µm
Performance

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

Performance — specifications for RAZR XT910, A1k.
SpecificationRAZR XT910A1k
Processor CPU
  • Dual-core 1.2 GHz Cortex-A9
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU
  • PowerVR SGX540
  • PowerVR GE8320
Antutu 7 score * Unknown
  • 75826
GeekBench 4 Single Core *
  • 368
Unknown
GeekBench 4 Multi-Core *
  • 595
Unknown
GeekBench 4 RenderScript *
  • 325
Unknown
General specs
General specs — specifications for RAZR XT910, A1k.
SpecificationRAZR XT910A1k
Release date
  • 2011
  • October
  • 2019
  • April
Colors
  • Black
  • White
  • Black
  • Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 220 EUR
  • 100 EUR
Battery life
  • Stand by time- Up to 304 h Talking time- Up to 9 h 20 min
Unknown
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for RAZR XT910, A1k.
SpecificationRAZR XT910A1k
SIM card
  • Micro-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 14.4/5.76 Mbps
  • HSPA
  • LTE-A
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • dual-band
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • EDR
  • LE
  • 4.2
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.36 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for RAZR XT910, A1k.
SpecificationRAZR XT910A1k
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for RAZR XT910, A1k.
SpecificationRAZR XT910A1k
Dop
  • Sensors Accelerometer
  • proximity
  • compass - HDMI port -MP3/AAC+/WAV/WMA player -MP4/H.264/WMV player -Organizer -Document viewer/editor -Voice memo/dial/commands -Predictive text input - Splash resistant
  • Sensors Accelerometer
  • proximity
  • compass - Versions: CPH1923