Compare Samsung Galaxy A30 vs Samsung Galaxy A7

Specifications
Key Specifications
Display Size 6.4 inches 5.5 inches
Operating System Android 9.0 (Pie) Android 4.4.4 (KitKat), upgradable to 5.0.2 (Lollipop)
RAM 4 GB RAM or 32 GB 3 GB RAM 2 GB RAM
Rear Camera 16 MP 13 MP
Battery Capacity Non-removable Li-Po 4000 mAh battery Non-removable Li-Ion 2600 mAh battery
General Features
Release Date 2019, February 2015, January
SIM Support Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) Nano-SIM
Phone Dimensions 6.24 x 2.94 x 0.30 in 5.94 x 3.00 x 0.25 in
Phone Weight 165 g 141 g
Operating System Android 9.0 (Pie) Android 4.4.4 (KitKat), upgradable to 5.0.2 (Lollipop)
Display
Screen Size 6.4 inches 5.5 inches
Screen Resolution 1080 x 2340 pixels 1080 x 1920 pixels
Screen Type Super AMOLED capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Screen Protection Corning Gorilla Glass 3 Corning Gorilla Glass 4
Memory
Internal Memory 64 GB 16 GB
RAM 4 GB RAM or 32 GB 3 GB RAM 2 GB RAM
Card Slot microSD, up to 512 GB (dedicated slot) microSD, up to 64 GB (dedicated slot)
Performance
Processor Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) - A700FDOcta-core (4x1.8 Cortex-A15 GHz & 4x1.3 Cortex-A7 GHz) - A700F
GPU Mali-G71 MP2 Adreno 405 - A700FDMali-T628 MP6 - A700F
Battery
Type Non-removable Li-Po 4000 mAh battery Non-removable Li-Ion 2600 mAh battery
Camera
Front Camera 16 MP 5 MP
Front Flash Light No
Front Video Recording 1080p@30fps 1080p@30fps
Back Flash Light Yes Yes
Back Camera 16 MP 13 MP
Back Video Recording 1080p@30fps 1080p@30fps
Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
Radio FM radio FM radio, RDS, recording
WiFi Yes Yes
NFC Yes (market/region dependent) Yes