Oppo A7x vs Spice Mi-451 Smartflo Poise

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

    Mi-451 Smartflo Poise: 13 g lighter

    A7x:
    169 g
    Mi-451 Smartflo Poise:
    156 g
  • Width

    Mi-451 Smartflo Poise: 4.5 mm narrower

    A7x:
    74 mm
    Mi-451 Smartflo Poise:
    69.5 mm
  • Screen diagonal

    Mi-451 Smartflo Poise: 1.8 in smaller diagonal

    A7x:
    6.3 in
    Mi-451 Smartflo Poise:
    4.5 in
  • Rear camera layout

    A7x:
    Dual
    Mi-451 Smartflo Poise:
    Single
  • Depth

    A7x: 0.7 mm thinner

    A7x:
    8 mm
    Mi-451 Smartflo Poise:
    8.7 mm
  • Height

    Mi-451 Smartflo Poise: 22.2 mm shorter

    A7x:
    156.7 mm
    Mi-451 Smartflo Poise:
    134.5 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 +22.2 mm versus Mi-451 Smartflo Poise
    Width:
    74 mm +4.5 mm versus Mi-451 Smartflo Poise
    Depth:
    8 mm
  2. 2. Mi-451 Smartflo Poise

    Height:
    134.5 mm
    Width:
    69.5 mm
    Depth:
    8.7 mm +0.7 mm versus A7x

Weight

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

  1. 1. A7x

    169 g

    +13 g versus Mi-451 Smartflo Poise

  2. 2. Mi-451 Smartflo Poise

    156 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. Mi-451 Smartflo Poise

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²

A7x has approximately 74.5% more rectangular screen area than Mi-451 Smartflo Poise.

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

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. Mi-451 Smartflo Poise

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

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

    +2050 mAh versus Mi-451 Smartflo Poise

  2. 2. Mi-451 Smartflo Poise

    1450 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. Mi-451 Smartflo Poise

Everyday essentials
Everyday essentials — specifications for A7x, Mi-451 Smartflo Poise.
SpecificationA7xMi-451 Smartflo Poise
Dimensions (HxWxD)
  • 156.7 Х 74 Х 8 mm
  • 134.5 Х 69.5 Х 8.7 mm
Weight
  • 169 g
  • 156 g
Technology
  • LTPS IPS LCD
  • IPS LCD
Screen size
  • 6.3" inch
  • 4.5" inch
Screen resolution
  • 1080 x 2340 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 512GB 4GB
Unknown
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Po
  • 1450 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo); ColorOS 5.2
  • Android 4.2 (Jelly Bean)
Chipset
  • Mediatek MT6771 Helio P60 (12 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A7x, Mi-451 Smartflo Poise.
SpecificationA7xMi-451 Smartflo Poise
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 97.4 cm2
  • 55.8 cm2
Screen format
  • 19.5:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 84.0%
  • 59.7%
PPI /points per inch/
  • 409 PPI
  • 218 PPI
Screen protection
  • To be confirmed
Unknown
Camera and Video
Camera and Video — specifications for A7x, Mi-451 Smartflo Poise.
SpecificationA7xMi-451 Smartflo Poise
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
  • 1.3 MP
  • Single
Specifications
  • 16 MP
  • f/2.0
  • 1.3 MP
Performance

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

Performance — specifications for A7x, Mi-451 Smartflo Poise.
SpecificationA7xMi-451 Smartflo Poise
Processor CPU
  • Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Unknown
Graphics processor GPU
  • Mali-G72 MP3
Unknown
Antutu 7 score *
  • 140725
Unknown
General specs
General specs — specifications for A7x, Mi-451 Smartflo Poise.
SpecificationA7xMi-451 Smartflo Poise
Release date
  • 2018
  • September
  • 2014
  • February
Colors
  • Starry Purple
  • Ice Flame Blue
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 270 EUR
  • 60 EUR
Battery life Unknown
  • Talking time- Up to 5 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for A7x, Mi-451 Smartflo Poise.
SpecificationA7xMi-451 Smartflo Poise
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (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
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat13 600/100 Mbps
Unknown
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 32
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • A-GPS only
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for A7x, Mi-451 Smartflo Poise.
SpecificationA7xMi-451 Smartflo Poise
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for A7x, Mi-451 Smartflo Poise.
SpecificationA7xMi-451 Smartflo Poise
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W - For China
  • Sensors Accelerometer