Compare Oppo A1k vs Oppo Find 7a

Specifications
Key Specifications
Display Size 6.1 inches 5.5 inches
Operating System Android 9.0 (Pie); ColorOS 6 Android 4.3 (Jelly Bean)
RAM 2 GB RAM 2 GB RAM
Rear Camera 8 MP 13 MP
Battery Capacity Non-removable Li-Po 4000 mAh battery Removable Li-Po 2800 mAh battery
General Features
Release Date 2019, April 2014, March
SIM Support Dual SIM (Nano-SIM, dual stand-by) Micro-SIM
Phone Dimensions 6.08 x 2.91 x 0.33 in 6.01 x 2.95 x 0.36 in
Phone Weight 170 g 170 g
Operating System Android 9.0 (Pie); ColorOS 6 Android 4.3 (Jelly Bean)
Display
Screen Size 6.1 inches 5.5 inches
Screen Resolution 720 x 1560 pixels 1080 x 1920 pixels
Screen Type IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Screen Protection Corning Gorilla Glass 3 Corning Gorilla Glass 3
Memory
Internal Memory 32 GB 16 GB
RAM 2 GB RAM 2 GB RAM
Card Slot microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB (dedicated slot)
Performance
Processor Octa-core 2.0 GHz Cortex-A53 Quad-core 2.3 GHz Krait 400
GPU PowerVR GE8320 Adreno 330
Battery
Type Non-removable Li-Po 4000 mAh battery Removable Li-Po 2800 mAh battery
Camera
Front Camera 5 MP 5 MP
Front Flash Light No
Front Video Recording 720p 1080p@30fps
Back Flash Light Yes Yes
Back Camera 8 MP 13 MP
Back Video Recording 1080p@30fps 2160p@30fps, 1080p@60fps, 720p@120fps
Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
Radio FM radio No
WiFi Yes Yes
NFC Yes