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Samsung Galaxy M31s vs OnePlus Nord (OnePlus Z) vs OnePlus 7

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Last Updated:  Tue, 25 Aug'20
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Samsung Galaxy M31s
Samsung Galaxy M31s
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OnePlus Nord
OnePlus Nord
×
OnePlus 7
OnePlus 7
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Samsung Galaxy M31s
Samsung Galaxy M31s
×
OnePlus Nord
OnePlus Nord
×
OnePlus 7
OnePlus 7

Basic Information

  • User Rating
    8.6
  • Spec Score
    7.7
    7.6
    7.8

General

  • Bluetooth
    5.0, A2DP, LE
    5.1, A2DP, LE, aptX HD
    5.0, A2DP, LE, aptX HD

Design

  • Height
    6.27 inches
    6.23 inches
    6.21 inches
  • Width
    2.92 inches
    2.88 inches
    2.94 inches
  • Thickness
    0.36 inches
    0.32 inches
    0.32 inches
  • Weight
    203 g
    184 g
    182 g
  • Color
    Mirage Black, Mirage Blue
    Marble Blue, Gray Onyx
    Mirror Gray, Red
  • Build
    Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame
    Front/back glass, aluminum frame

Display

  • Screen Size
    6.5 inches
    6.44 inches
    6.41 inches
  • Display Type
    Super AMOLED capacitive touchscreen
    Fluid AMOLED capacitive touchscreen
    Optic AMOLED capacitive touchscreen
  • Display Resolution
    1080 x 2400 pixels
    1080 x 2400 pixels
    1080 x 2340 pixels
  • Pixel Density
    405 ppi
    408 ppi
    402 ppi
  • Aspect Ratio
    20:09
    20:9
    19.5:9
  • Protection
    Corning Gorilla Glass 3
    Corning Gorilla Glass 5
    Corning Gorilla Glass
  • Screen to Body Ratio
    91 %
    86.7%
    85.50%

Performance

  • OS
    Android 10, One UI 2.0
    Android 10, OxygenOS 10.5.7
    Android 9.0 (Pie) OxygenOS 9.5.4
  • GPU
    Mali-G72 MP3
    Adreno 620
    Adreno 640
  • Chipset GP
    Samsung Exynos 9 Octa 9611
    Qualcomm SDM765 Snapdragon 765G (7 nm)
    Qualcomm SDM855 Snapdragon 855 (7 nm)
  • CPU
    Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
    Octa-core (1x2.4 GHz Kryo 475 Prime, 1x2.2 GHz Kryo 475 Gold, 6x1.8 GHz Kryo 475 Silver)
    Octa-core (1x2.84 GHz Kryo 485 3x2.42 GHz Kryo 485 4x1.80 GHz Kryo 485)

Memory & Storage

  • RAM/Internal Storage
    128GB 6GB RAM, 128GB 8GB RAM
    64GB 6GB RAM, 128GB 8GB RAM, 256GB 12GB RAM
    256 GB, 8 GB RAM or 128 GB, 6 GB RAM
  • Expandable Memory
    microSDXC (dedicated slot), Up to 512 GB
    No
    No

Back Camera

  • Quad Camera
    64 MP, f/1.8, 26mm (wide), 1/1.72, 0.8 micron|12 MP, f/2.2, 123degree (ultrawide)|5 MP, f/2.4, (macro)|5 MP, f/2.4, (depth)
    48 MP, f/1.75, 26mm (wide), 1/1.72", 0.8micron, PDAF|8 MP, f/2.2, 14mm, 119degree (ultrawide)|5 MP, f/2.4, (depth)|2 MP, f/2.4, (macro)
  • Autofocus
    PDAF
    Multi Autofocus (PDAF+CAF)
    PDAF
  • OIS
    No
    OIS
    OIS
  • Back Camera Video
    4K30fps, 1080p30fps, gyro-EIS
    4K30fps, 1080p30/60/240fps, gyro-EIS
    2160p30/60fps, 1080p30/60/240fps, 720p480fps, Auto HDR, gyro-EIS
  • Back Camera Features
    LED flash, panorama, HDR
    Dual-LED flash, HDR, panorama
    Dual-LED flash, HDR, panorama

Front Camera

  • Single Camera
    32 MP, f/2.0, 26mm (wide), 1/2.8, 0.8 micron
    16 MP, f/2.0, 25mm (wide), 1/3.1, 1.0 micron
  • Front Camera Video
    4K30fps, 1080p30fps
    4K30/60fps, 1080p30/60fps
    1080p30fps, gyro-EIS
  • Front Camera Features
    HDR
    HDR
    Auto-HDR
  • Dual Camera
    32 MP, f/2.5, (wide), 1/2.8", 0.8micron|8 MP, f/2.5, 105degree (ultrawide), 1/4.0", 1.12micron

Sound

  • HeadPhone Jack
    Yes
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
    Yes
  • Audio Features
    Dolby Atmos
    Super linear speaker | Noise cancellation support
    Active noise cancellation with dedicated mic|Dolby Atmos sound

Battery

  • Battery Capacity
    6000 mAh battery
    4115 mAh battery
    3700 mAh
  • User Replaceable
    Non-removable
    Non-removable
    Non-removable
  • Talk Time
    Up to 51 Hours (4G LTE)
  • Music Time
    Up to 125 Hours Audio Playback Time
  • Charging
    Fast charging 25W|Reverse charging
    Fast charging 30W, 70% in 30 min
    Fast battery charging 20W
  • Battery Type
    Li-Po
    Li-Po
    Li-Po

Communications

  • WLAN
    Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
    Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
    Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, DLNA, hotspot
  • GPS
    Yes, with A-GPS, GLONASS, GALILEO, BDS
    Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS, SBAS, NavIC
    Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, SBAS
  • Radio
    FM radio, RDS, recording
    Unspecified
    No
  • USB
    2.0, Type-C 1.0 reversible connector, USB On-The-Go
    2.0, Type-C 1.0 reversible connector, USB On-The-Go
    3.1, Type-C 1.0 reversible connector, USB On-The-Go
  • NFC
    No
    Yes
    Yes
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Network Support
    GSM / HSPA / LTE
    GSM / HSPA / LTE / 5G
    GSM / CDMA / HSPA / LTE

Miscellaneous Features

  • Sensors
    Fingerprint (side-mounted), Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing
    Fingerprint (under display, optical), Accelerometer/Electronic compass/Gyroscope/Ambient light sensor/Proximity sensor/Sensor Core
    Fingerprint (under display), accelerometer, gyro, proximity, compass

Launch

  • Announced On
    2020, July 30
    2020, July 21
    2019, May
  • Status
    Available. Released 2020, July 30
    Available. Released 2020, August 04
    Available. Released 2019, June

Best Price

  • Flipkartbest price
    22272Buy
    -NA-
    36990Buy
  • Amazonbest price
    19499Buy
    27999Buy
    34999Buy

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