Oppo R9s vs Samsung Galaxy J7 Nxt

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

    R9s: 25 g lighter

    R9s:
    145 g
    Galaxy J7 Nxt:
    170 g
  • Width

    R9s: 4.3 mm narrower

    R9s:
    74.3 mm
    Galaxy J7 Nxt:
    78.6 mm
  • Chipset

    R9s:
    Qualcomm MSM8953 Snapdragon 625 (14 nm)
    Galaxy J7 Nxt:
    Exynos 7870 Octa (14 nm)
  • Depth

    R9s: 1 mm thinner

    R9s:
    6.6 mm
    Galaxy J7 Nxt:
    7.6 mm
  • Release year

    R9s:
    2016
    Galaxy J7 Nxt:
    2017

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. R9s

    Height:
    153 mm
    Width:
    74.3 mm
    Depth:
    6.6 mm
  2. 2. Galaxy J7 Nxt

    Height:
    152.4 mm
    Width:
    78.6 mm +4.3 mm versus R9s
    Depth:
    7.6 mm +1 mm versus R9s

Weight

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

  1. 1. R9s

    145 g

  2. 2. Galaxy J7 Nxt

    170 g

    +25 g versus R9s

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. R9s

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Galaxy J7 Nxt

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

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 R9s, Galaxy J7 Nxt, compared at the same storage capacity.
StorageR9sGalaxy J7 Nxt
16 GB Unknown 2 GB RAM
R9s: Original memory entry

64 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. R9s

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

2. Galaxy J7 Nxt

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. R9s

    3010 mAh

    +10 mAh versus Galaxy J7 Nxt

  2. 2. Galaxy J7 Nxt

    3000 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. R9s2. Galaxy J7 Nxt

Everyday essentials
Everyday essentials — specifications for R9s, Galaxy J7 Nxt.
SpecificationR9sGalaxy J7 Nxt
Dimensions (HxWxD)
  • 153 Х 74.3 Х 6.6 mm
  • 152.4 Х 78.6 Х 7.6 mm
Weight
  • 145 g
  • 170 g
Technology
  • AMOLED
  • Super AMOLED
Screen size
  • 5.5" inch
  • 5.5" inch
Screen resolution
  • 1080 x 1920 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 512GB 4GB
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3010 mAh
  • Non-removable Li-Po
  • 3000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0.1 (Marshmallow)
  • Android 7.0 (Nougat)
  • upgradable to Android 9.0 (Pie); One UI
Chipset
  • Qualcomm MSM8953 Snapdragon 625 (14 nm)
  • Exynos 7870 Octa (14 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for R9s, Galaxy J7 Nxt.
SpecificationR9sGalaxy J7 Nxt
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 73.4%
  • 69.6%
PPI /points per inch/
  • 401 PPI
  • 267 PPI
Screen protection
  • Corning Gorrila Glass 5
Unknown
Camera and Video
Camera and Video — specifications for R9s, Galaxy J7 Nxt.
SpecificationR9sGalaxy J7 Nxt
Rear camera, main
  • 16 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 16 MP
  • f/1.7
  • 1/2.8''
  • 1.12µm
  • dual pixel PDAF
  • 13 MP
  • f/1.9
  • 28mm (wide)
  • AF
Functions
  • LED flash
  • HDR
  • panorama
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 16 MP
  • f/2.0
  • 5 MP
  • f/2.2
  • 23mm (wide)
Performance

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

Performance — specifications for R9s, Galaxy J7 Nxt.
SpecificationR9sGalaxy J7 Nxt
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • Octa-core 1.6 GHz Cortex-A53
Graphics processor GPU
  • Adreno 506
  • Mali-T830 MP1
Antutu 7 score *
  • 62154
  • 46382
GeekBench 4 Single Core *
  • 859
  • 726
GeekBench 4 Multi-Core *
  • 3416
  • 3552
GeekBench 4 RenderScript *
  • 3102
  • 2214
GeekBench 4 Battery * Unknown
  • 3730
GeekBench 5 Single Core *
  • 172
Unknown
GeekBench 5 Multi-Core *
  • 1003
Unknown
General specs
General specs — specifications for R9s, Galaxy J7 Nxt.
SpecificationR9sGalaxy J7 Nxt
Release date
  • 2016
  • October
  • 2017
  • July
Colors
  • Black
  • Gold
  • Rose Gold
  • Red
  • Black
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 450 EUR
  • 180 EUR
Body build
  • Front glass
  • aluminum body
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for R9s, Galaxy J7 Nxt.
SpecificationR9sGalaxy J7 Nxt
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO & TD-SCDMA -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 8(900)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 40(2300)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA 21.1/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.1
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR - 0.61 W/kg (head) SAR EU - 0.52 W/kg (head) 1.39 W/kg (body)
Music and Audio
Music and Audio — specifications for R9s, Galaxy J7 Nxt.
SpecificationR9sGalaxy J7 Nxt
Radio
  • No
  • FM radio
  • RDS
  • recording
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for R9s, Galaxy J7 Nxt.
SpecificationR9sGalaxy J7 Nxt
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging
  • Sensors Accelerometer
  • proximity - ANT+ - Versions: J701F/DS (India); J701M J7 Neo (LATAM); J7 Core (Philippines) Also known as Samsung Galaxy J7 Nxt Duos with dual-SIM card slots