Oppo R7 vs Xiaomi Mi 8 SE

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

    R7: 17 g lighter

    R7:
    147 g
    Mi 8 SE:
    164 g
  • Width

    R7: 2.1 mm narrower

    R7:
    71 mm
    Mi 8 SE:
    73.1 mm
  • Screen diagonal

    R7: 0.88 in smaller diagonal

    R7:
    5 in
    Mi 8 SE:
    5.88 in
  • Chipset

    R7:
    Qualcomm MSM8939 Snapdragon 615 (28 nm)
    Mi 8 SE:
    Qualcomm SDM710 Snapdragon 710 (10 nm)
  • Rear camera layout

    R7:
    Single
    Mi 8 SE:
    Dual
  • Depth

    R7: 1.2 mm thinner

    R7:
    6.3 mm
    Mi 8 SE:
    7.5 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. R7

    Height:
    143 mm
    Width:
    71 mm
    Depth:
    6.3 mm
  2. 2. Mi 8 SE

    Height:
    147.3 mm +4.3 mm versus R7
    Width:
    73.1 mm +2.1 mm versus R7
    Depth:
    7.5 mm +1.2 mm versus R7

Weight

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

  1. 1. R7

    147 g

  2. 2. Mi 8 SE

    164 g

    +17 g versus R7

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. R7

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Mi 8 SE

    Screen diagonal:
    5.88 in
    Aspect ratio (height:width):
    18.7:9
    Approximate rectangular screen area:
    87.2 cm²

Mi 8 SE has approximately 26.5% more rectangular screen area than R7.

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 R7, Mi 8 SE, compared at the same storage capacity.
StorageR7Mi 8 SE
16 GB 3 GB RAM Unknown
Mi 8 SE: Original memory entry

128 GB · 6 GB RAM 64 GB · 4/6 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. R7

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

2. Mi 8 SE

NFC:
Unknown
Headphone jack:
No
Memory card support:
No

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. R7

    2320 mAh

  2. 2. Mi 8 SE

    3120 mAh

    +800 mAh versus R7

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. R72. Mi 8 SE

Everyday essentials
Everyday essentials — specifications for R7, Mi 8 SE.
SpecificationR7Mi 8 SE
Dimensions (HxWxD)
  • 143 Х 71 Х 6.3 mm
  • 147.3 Х 73.1 Х 7.5 mm
Weight
  • 147 g
  • 164 g
Technology
  • AMOLED
  • Super AMOLED
Screen size
  • 5" inch
  • 5.88" inch
Screen resolution
  • 1080 x 1920 px
  • 1080 x 2244 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 3 GB RAM
  • 128 GB
  • 6 GB RAM 64 GB
  • 4/6 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2320 mAh
  • Non-removable Li-Po
  • 3120 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 4.4.2 (KitKat); ColorOS 2.1
  • Android 8.1 (Oreo); MIUI 9.5
Chipset
  • Qualcomm MSM8939 Snapdragon 615 (28 nm)
  • Qualcomm SDM710 Snapdragon 710 (10 nm)
Headphone jack
  • Yes
  • No
Display
Display — specifications for R7, Mi 8 SE.
SpecificationR7Mi 8 SE
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 67.7 cm2
  • 87.6 cm2
Screen format
  • 16:9 (height:width)
  • 18.7:9 (height:width)
Screen to body ratio
  • 66.7%
  • 81.3%
PPI /points per inch/
  • 445 PPI
  • 423 PPI
Screen protection
  • Corning Gorilla Glass 3
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video — specifications for R7, Mi 8 SE.
SpecificationR7Mi 8 SE
Rear camera, main
  • 13 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 13 MP
  • Schneider-Kreuznach optics PDAF
  • f/2.2
  • 12 MP
  • f/1.9
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF -5 MP
  • f/2.0
  • 1.12µm
  • depth sensor
Functions
  • LED flash
  • panorama
  • HDR
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 20 MP
  • Single
Specifications
  • 8 MP
  • f/2.4
  • 20 MP
  • f/2.0
  • 1.0µm
Performance

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

Performance — specifications for R7, Mi 8 SE.
SpecificationR7Mi 8 SE
Processor CPU
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
  • Octa-core (2x2.2 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)
Graphics processor GPU
  • Adreno 405
  • Adreno 616
Antutu 7 score *
  • 28195
Unknown
GeekBench 4 Single Core *
  • 683
  • 1823
GeekBench 4 Multi-Core *
  • 3530
  • 5718
GeekBench 4 RenderScript * Unknown
  • 6683
Antutu 8 score * Unknown
  • 218159
GeekBench 5 Single Core * Unknown
  • 385
GeekBench 5 Multi-Core * Unknown
  • 1428
General specs
General specs — specifications for R7, Mi 8 SE.
SpecificationR7Mi 8 SE
Release date
  • 2015
  • May
  • 2018
  • May
Colors
  • Golden
  • Silver
  • Gray
  • Blue
  • Red
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 360 EUR
  • 260 EUR
Communication and Connectivity
Communication and Connectivity — specifications for R7, Mi 8 SE.
SpecificationR7Mi 8 SE
SIM card
  • Hybrid Dual SIM (Nano-SIM/ Micro-SIM
  • dual stand-by)
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 - Global
  • Taiwan HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 40(2300) - Global LTE band 1(2100)
  • 5(850)
  • 28(700)
  • 40(2300) - Taiwan LTE band 1(2100)
  • 4(1700/2100)
  • 17(700)
  • 20(800) - USA
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A Cat15 800/150 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
USB
  • microUSB 2.0
  • USB Host
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.0
  • A2DP
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for R7, Mi 8 SE.
SpecificationR7Mi 8 SE
Radio
  • No
  • No
Others
  • Active noise cancellation with dedicated mic
  • HDR10 -DCI-P3
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for R7, Mi 8 SE.
SpecificationR7Mi 8 SE
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Fast battery charging: 75% in 30 min (VOOC Flash Charge)
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Fast battery charging (Quick Charge 3.0)