Oppo A7x vs Samsung B7320 OmniaPRO

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

    B7320 OmniaPRO: 59 g lighter

    A7x:
    169 g
    B7320 OmniaPRO:
    110 g
  • Width

    B7320 OmniaPRO: 14.4 mm narrower

    A7x:
    74 mm
    B7320 OmniaPRO:
    59.6 mm
  • Screen diagonal

    B7320 OmniaPRO: 3.9 in smaller diagonal

    A7x:
    6.3 in
    B7320 OmniaPRO:
    2.4 in
  • Chipset

    A7x:
    Mediatek MT6771 Helio P60 (12 nm)
    B7320 OmniaPRO:
    Qualcomm MSM7201A
  • Rear camera layout

    A7x:
    Dual
    B7320 OmniaPRO:
    Single
  • Depth

    A7x: 4.6 mm thinner

    A7x:
    8 mm
    B7320 OmniaPRO:
    12.6 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. A7x

    Height:
    156.7 mm +44.9 mm versus B7320 OmniaPRO
    Width:
    74 mm +14.4 mm versus B7320 OmniaPRO
    Depth:
    8 mm
  2. 2. B7320 OmniaPRO

    Height:
    111.8 mm
    Width:
    59.6 mm
    Depth:
    12.6 mm +4.6 mm versus A7x

Weight

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

  1. 1. A7x

    169 g

    +59 g versus B7320 OmniaPRO

  2. 2. B7320 OmniaPRO

    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. A7x

    Screen diagonal:
    6.3 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    97.4 cm²
  2. 2. B7320 OmniaPRO

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

A7x has approximately 446.2% more rectangular screen area than B7320 OmniaPRO.

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.

A7x: Original memory entry

128 GB · 512GB 4GB

B7320 OmniaPRO: Original memory entry

100 MB · 256 MB RAM · 256 MB ROM

Practical features

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

1. A7x

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

2. B7320 OmniaPRO

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 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. A7x

    3500 mAh

    +2020 mAh versus B7320 OmniaPRO

  2. 2. B7320 OmniaPRO

    1480 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. A7x2. B7320 OmniaPRO

Everyday essentials
Everyday essentials — specifications for A7x, B7320 OmniaPRO.
SpecificationA7xB7320 OmniaPRO
Dimensions (HxWxD)
  • 156.7 Х 74 Х 8 mm
  • 111.8 Х 59.6 Х 12.6 mm
Weight
  • 169 g
  • 110 g
Technology
  • LTPS IPS LCD
  • TFT
Screen size
  • 6.3" inch
  • 2.4" inch
Screen resolution
  • 1080 x 2340 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 512GB 4GB
  • 100 MB
  • 256 MB RAM
  • 256 MB ROM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Po
  • 1480 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo); ColorOS 5.2
  • MS Windows Mobile 6.1 Standard
  • upgradable to Windows Mobile 6.5
Chipset
  • Mediatek MT6771 Helio P60 (12 nm)
  • Qualcomm MSM7201A
Headphone jack
  • Yes
  • No
Display
Display — specifications for A7x, B7320 OmniaPRO.
SpecificationA7xB7320 OmniaPRO
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 97.4 cm2
  • 17.8 cm2
Screen format
  • 19.5:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 84.0%
  • 26.8%
PPI /points per inch/
  • 409 PPI
  • 167 PPI
Screen protection
  • To be confirmed
Unknown
Camera and Video
Camera and Video — specifications for A7x, B7320 OmniaPRO.
SpecificationA7xB7320 OmniaPRO
Rear camera, main
  • 16 MP
  • Dual
  • 3.15 MP
  • Single
Camera specs
  • 16 MP
  • f/1.8
  • 1/3.1
  • 1.0µm
  • PDAF -2 MP
  • f/2.4
  • depth sensor
  • 3.15 MP
Functions
  • HDR
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 16 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 16 MP
  • f/2.0
  • CIF
Performance

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

Performance — specifications for A7x, B7320 OmniaPRO.
SpecificationA7xB7320 OmniaPRO
Processor CPU
  • Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
  • 528 MHz ARM 11
Graphics processor GPU
  • Mali-G72 MP3
  • Adreno 130 GPU
Antutu 7 score *
  • 140725
Unknown
General specs
General specs — specifications for A7x, B7320 OmniaPRO.
SpecificationA7xB7320 OmniaPRO
Release date
  • 2018
  • September
  • 2009
  • May
Colors
  • Starry Purple
  • Ice Flame Blue
Unknown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 270 EUR
  • 110 EUR
Battery life Unknown
  • Stand by time- Up to 590 h Talking time- Up to 10 h
Communication and Connectivity
Communication and Connectivity — specifications for A7x, B7320 OmniaPRO.
SpecificationA7xB7320 OmniaPRO
SIM card
  • 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 - China -3G - HSDPA 850 / 900 / 2100 -4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat13 600/100 Mbps
  • HSPA 7.2/2 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.64 W/kg (head)
Music and Audio
Music and Audio — specifications for A7x, B7320 OmniaPRO.
SpecificationA7xB7320 OmniaPRO
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for A7x, B7320 OmniaPRO.
SpecificationA7xB7320 OmniaPRO
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W - For China
  • MP4/H.264/WMV player -MP3/eAAC+/WMA player -Windows Live
  • Yahoo!
  • AOL -Microsoft Outlook Mobile -Pocket Office -Voice memo/dial -Predictive text input