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Samsung Galaxy M31 vs Poco X2 vs Oppo Reno 2Z

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Last Updated:  Tue, 24 Mar'20
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Samsung Galaxy M31
Samsung Galaxy M31
×
POCO X2
POCO X2
×
OPPO Reno2 Z
OPPO Reno2 Z
×
Samsung Galaxy M31
Samsung Galaxy M31
×
POCO X2
POCO X2
×
OPPO Reno2 Z
OPPO Reno2 Z

Basic Information

  • User Rating
  • Spec Score
    7.9
    7.6
    7.8

General

  • Bluetooth
    5.0, A2DP, LE
    5.0, A2DP, LE
    5.0, A2DP, LE

Design

  • Height
    6.29 inches
    6.51 inches
    6.39 inches
  • Width
    2.96 inches
    3.02 inches
    2.98 inches
  • Thickness
    0.35 inches
    0.35 inches
    0.34 inches
  • Weight
    191 g
    208 g
    195 g
  • Color
    Ocean Blue, Space Black, Red
    Atlantis Blue, Matrix Purple, Phoenix Red
    Sky White, Luminous Black
  • Build
    Glass front (Gorilla Glass 3), plastic back, plastic frame
    Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
    Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame

Display

  • Screen Size
    6.4 inches
    6.67 inches
    6.53 inches
  • Display Type
    Super AMOLED capacitive touchscreen
    IPS LCD capacitive touchscreen
    AMOLED capacitive touchscreen
  • Display Resolution
    1080 x 2340 pixels
    1080 x 2400 pixels
    1080 x 2340 pixels
  • Pixel Density
    411 ppi
    395 ppi
    395 ppi
  • Aspect Ratio
    19.5:9
    20:09
    19.5:9
  • Protection
    Corning Gorilla Glass 3
    Corning Gorilla Glass 5
    Corning Gorilla Glass 5
  • Screen to Body Ratio
    84.1%
    84.8%
    85.00%

Performance

  • GPU
    Mali-G72 MP3
    Adreno 618
    PowerVR GM9446
  • OS
    Android 10.0 One UI 2.0
    Android 10.0 MIUI 11
    Android 9.0 (Pie) ColorOS 6.1
  • Chipset GP
    Exynos 9611 (10nm)
    Qualcomm SDM730 Snapdragon 730G (8 nm)
    Mediatek MT6779 Helio P90 (12 nm)
  • CPU
    Octa-core (4x2.3 GHz Cortex-A73 4x1.7 GHz Cortex-A53)
    Octa-core (2x2.2 GHz Kryo 470 Gold 6x1.8 GHz Kryo 470 Silver)
    Octa-core (2x2.2 GHz Cortex-A75 6x2.0 GHz Cortex-A55)

Memory & Storage

  • RAM/Internal Storage
    64GB 6GB RAM, 128GB 6GB RAM
    64GB 6GB RAM, 128GB 6GB RAM, 256GB 8GB RAM
    256GB 8GB RAM
  • Expandable Memory
    microSDXC (dedicated slot)
    microSDXC (uses shared SIM slot)
    microSD, up to 256 GB (dedicated slot)

Back Camera

  • Triple Camera
    64 MP, f/1.8, 26mm (wide), 1/1.72, 0.8 micron|8 MP, f/2.2, 12mm (ultrawide), 1/4.0, 1.12 micron|5 MP, f/2.2, 25mm (macro), 1/5.0, 1.12 micron|5 MP, f/2.2, (depth)
  • Autofocus
    PDAF
    PDAF
    PDAF
  • Back Camera Video
    2160p30fps, 1080p30fps, gyro-EIS
    4K30fps, 1080p30/120fps, 720p960fps; gyro-EIS
    2160p30fps, 1080p30fps (gyro-EIS) video rec. only with main camera
  • Back Camera Features
    LED flash, panorama, HDR
    Dual-LED flash, HDR, panorama
    Dual-LED flash, HDR, panorama
  • Quad Camera
    64 MP, f/1.9, 26mm (wide), 1/1.7, 0.8 micron|8 MP, f/2.2, 13mm (ultrawide), 1/4.0, 1.12 micron|2 MP, f/2.4, 1/5.0, 1.75 micron (dedicated macro camera)|2 MP, f/2.4, 1/5.0, 1.75 micron, depth sensor
    48 MP, f/1.7, 26mm (wide), 1/2.0, 0.8 micron|8 MP, f/2.2, 13mm (ultrawide), 1/4, 1.12 micron|2 MP B/W, f/2.4, 1/5, 1.75 micron|2 MP, f/2.4, 1/5, 1.75 micron, depth sensor

Front Camera

  • Single Camera
    32 MP, f/2.0, 26mm (wide), 1/2.8, 0.8 micron
    Motorized pop-up 16 MP, f/2.0, 26mm (wide), 1/3.1, 1.0 micron
  • Front Camera Video
    1080p30fps
    1080p30fps
    1080p30fps
  • Front Camera Features
    HDR
    HDR
    LED flash, HDR
  • Dual Camera
    20 MP, f/2.2, 27mm (wide), 1/3.4, 0.8 micron|2 MP, f/2.4, 1/5, 1.75 micron, depth sensor

Sound

  • HeadPhone Jack
    Yes
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
    Yes
  • Audio Features
    Dolby Atmos
    24-bit/192kHz audio
    Active noise cancellation with dedicated mic|Dolby Atmos sound

Battery

  • Battery Capacity
    6000 mAh battery
    4500 mAh battery
    4000 mAh
  • User Replaceable
    Non-removable
    Non-removable
    Non-removable
  • Charging
    Fast battery charging 15W
    Fast charging 27W, 100% in 68 min
    Fast battery charging 20W (VOOC Flash Charge 3.0)
  • 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, Wi-Fi Direct, hotspot
  • GPS
    Yes, with A-GPS, GLONASS, BDS
    Yes, with A-GPS, GLONASS, BDS
    Yes, with A-GPS, GLONASS, BDS
  • Radio
    FM radio, RDS, recording
    FM radio, recording
    FM radio
  • USB
    2.0, Type-C 1.0 reversible connector
    2.0, Type-C 1.0 reversible connector, USB On-The-Go
    Type-C 1.0 reversible connector
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Network Support
    GSM / HSPA / LTE
    GSM / HSPA / LTE
    GSM / HSPA / LTE

Miscellaneous Features

  • Sensors
    Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
    Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
    Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
  • Water Resistant
    Splash resistant

Launch

  • Announced On
    2020, February 25
    2020, February
    2019, August
  • Status
    Available. Released 2020, March 5
    Available. Released 2020, February 11
    Available. Released 2019, September

Best Price

  • Flipkartbest price
    19157Buy
    18499Buy
    27999Buy
  • Amazonbest price
    15999Buy
    -NA-
    27490Buy

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