Comparison of Samsung Galaxy Alpha vs Oppo R15x

Comparison of
Samsung Galaxy Alpha

General Features General Features
Release Date 2014, August 2018, October
SIM Support Nano-SIM Dual SIM (Nano-SIM, dual stand-by)
Phone Dimensions 5.21 x 2.58 x 0.26 in -
Phone Weight 115 g
Operating System Android 4.4.4 (KitKat), upgradable to 5.0.2 (Lollipop) Android 8.1 (Oreo)
Display Display
Screen Size 4.7 inches 6.4 inches
Screen Resolution 720 x 1280 pixels 1080 x 2340 pixels
Screen Type Super AMOLED capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Screen Protection Corning Gorilla Glass 4 Corning Gorilla Glass 5
Memory Memory
Internal Memory 32 GB 128 GB
RAM 2 GB RAM 6 GB RAM
Card Slot No No
Performance Performance
Processor Octa-core (4x1.8 GHz Cortex-A15 & 4x1.3 GHz Cortex-A7) Octa-core (4x2.0 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
GPU Mali-T628 MP6 Adreno 512
Battery Battery
Type Removable Li-Ion 1860 mAh battery Non-removable Li-Ion 3500 mAh battery
Camera Camera
Front Camera 2 25 MP
Front Flash Light No
Front Video Recording No 1080p@30fps
Back Flash Light Yes Yes
Back Camera 12 MP 16 MP
Back Video Recording 2160p@30fps, 1080p@60fps, 720p@120fps 2160p@30fps, 1080p@30fps
Connectivity Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
5G
Radio No No
WiFi Yes Yes
NFC Yes

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