Samsung Galaxy J2 Pro (2018) vs Samsung Galaxy A30

Screen Size
Screen Size5.0 inches
Screen Size6.4 inches
Screen Size
Display Type
Display TypeSuper AMOLED capacitive touchscreen
Display TypeSuper AMOLED capacitive touchscreen
Display Type
Display Resolution
Display Resolution540 x 960 pixels
Display Resolution1080 x 2340 pixels
Display Resolution
Pixel Density
Pixel Density220 ppi
Pixel Density403 ppi
Pixel Density
Protection
ProtectionCorning Gorilla Glass (unspecified version)
ProtectionCorning Gorilla Glass 3
Protection
Screen to Body Ratio
Screen to Body Ratio66.30%
Screen to Body Ratio84.90%
Screen to Body Ratio
Display Type
Display TypeSuper AMOLED
Display TypeSuper AMOLED
Display Type
Display Size
Display Size4.75 inch to 5 inch
Display Size6.25 inch to 6.5 inch
Display Size

RAM
RAM2 GB RAM
RAM3 GB RAM
RAM
GPU
GPUAdreno 308
GPUMali-G71 MP2
GPU
OS
OSAndroid 7.1 (Nougat), planned upgrade to Android 8.0 (Oreo)
OSAndroid 9.0 (Pie)
OS
Chipset GP
Chipset GPQualcomm MSM8917 Snapdragon 425 (28 nm)
Chipset GPExynos 7904 (14 nm)
Chipset GP
CPU
CPUQuad-core 1.4 GHz Cortex-A53
CPUOcta-core (2x1.8 GHz Cortex-A73 6x1.6 GHz Cortex-A53)
CPU

Storage
Storage16 GB
Storage32 GB
Storage
RAM/Internal Storage
RAM/Internal Storage16 GB, 2 GB RAM
RAM/Internal Storage64 GB, 4 GB RAM or 32 GB, 3 GB RAM
RAM/Internal Storage
Expandable Memory
Expandable MemorymicroSD, up to 256 GB (dedicated slot)
Expandable MemorymicroSD, up to 1 TB (dedicated slot)
Expandable Memory

Single Camera
Single Camera8 MP, f/2.2
Single Camera
Single Camera
Autofocus
AutofocusAF
AutofocusPDAF
Autofocus
Back Camera Video
Back Camera Video1080p30fps
Back Camera Video1080p30fps
Back Camera Video
Back Camera Features
Back Camera FeaturesLED flash, HDR, panorama
Back Camera FeaturesLED flash, panorama, HDR
Back Camera Features
Dual Camera
Dual Camera
Dual Camera16 MP, f/1.7|5 MP, f/2.2, 12mm, (ultrawide)
Dual Camera

Single Camera
Single Camera5 MP, f/2.2
Single Camera16 MP, f/2.0
Single Camera
Front Camera Features
Front Camera FeaturesLED flash
Front Camera Features
Front Camera Features
Front Camera Video
Front Camera Video
Front Camera Video1080p30fps
Front Camera Video

HeadPhone Jack
HeadPhone JackYes
HeadPhone JackYes
HeadPhone Jack
Loudspeaker
LoudspeakerYes
LoudspeakerYes
Loudspeaker
Audio Features
Audio Features
Audio FeaturesActive noise cancellation with dedicated mic
Audio Features

Battery Capacity
Battery Capacity2600 mAh
Battery Capacity4000 mAh
Battery Capacity
User Replaceable
User ReplaceableRemovable
User ReplaceableNon-removable
User Replaceable
Talk Time
Talk TimeUp to 18 h (3G)
Talk Time
Talk Time
Music Time
Music TimeUp to 60 h
Music Time
Music Time
Battery Capacity
Battery Capacity2400 mAh to 2600 mAh
Battery Capacity3800 mAh to 4000 mAh
Battery Capacity
Battery Type
Battery TypeLi-Ion
Battery TypeLi-Po
Battery Type
Charging
Charging
ChargingFast battery charging 15W
Charging

WLAN
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
WLAN
GPS
GPSYes, with A-GPS, GLONASS, BDS
GPSYes, with A-GPS, GLONASS, BDS
GPS
Radio
RadioFM radio
RadioFM radio
Radio
USB
USBmicroUSB 2.0, USB On-The-Go
USB2.0, Type-C 1.0 reversible connector
USB
SIM
SIMDual SIM (Micro-SIM, dual stand-by)
SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
SIM
Network Support
Network SupportGSM / HSPA / LTE
Network SupportGSM / HSPA / LTE
Network Support

Sensors
SensorsAccelerometer, proximity
SensorsFingerprint (rear-mounted), accelerometer, proximity, compass
Sensors

Announced On
Announced On2018, January
Announced On2019, February
Announced On
Status
StatusAvailable. Released 2018, January
StatusAvailable. Released 2019, March
Status