Can I upgrade the 8 GB SD card to a 16 GB SD card?

Hi. Ok you're tablet has 8 GB of memory & 1 GB of RAM ::: u can delete data u don't use this will free up some memory :try to transfer you're movies & data to you're SD card :::::buy a 32 GB SD card if u need it .cheers

you should be able to upgrade with a microSD card up to 256GB
Memory stats:16 GB, 2 GB RAM
full phone stats here
https://www.gsmarena.com/lg_stylo_2-8085.php

New, $175. Used. $70.

• Android 4.1.2 Jelly Bean OS, 1.2 GHz dual-core processor
• 8 GB Flash Memory, 1 GB RAM Memory
• Store photos, videos, music, and more with up to 64GB of memory available through a microSD slot and 50GB of free Dropbox storage
• Camera: 3MP rear-facing, 1.3MP front-facing

You might be able to upgrade the OS to KitKat 4.4 but are unlikely to be able to update it beyond. However, whatever gains you get in performance will pale next to sudden restrictions you find on SD card access. Android Central has users up in arms about SD card issues regarding the KitKat and Samsung. If the apps you like run under JellyBean, I'd not bother to update the OS. Other may choose to root the device.

You mean you installed an SD memory? Did you check memory upgrade limit? i.e.: If maximum upgrade is 8 Gb, it won't recognize a 16 Gb SD memory.
If specification is correct, you should chek SD memory in your computer with a USB memory reader. If computer won't reconize it, means memory is bad and you should claim warranty returrn or change where you bought it

If you are using the memory that came in your camera, and you do not have an accessory SD memory card installed, your camera's built in memory will fill up quickly because it has a very small capacity. If you have an SD memory card, it may be a small card with limited capacity. SC and SDSC memory cards are available with 4, 8, 16, 32, 64, 128 and 256 Gb capacity. Of course, the higher the capacity and the faster the card, the more you will pay. For most amateur applications 16 or 32 Gb should be sufficient. Optionally you could set your camera to take lower resolution pictures. That will increase the number of pictures your memory will accommodate, but there is a price; picture quality.

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please check the memory timing settings. if your mixing up ram they may not have the same memory timings and require you to go either higher or to the supported settings that either memory can use. for example if corsair runs at 8-8-8-14 and kingston runs at 10-10-10-16 then you will need to bump the settings to 10-10-10-16 since the computer is trying to set the timings for kingston to 8-8-8-14 which it does not support.

Specifications
Processor Intel® Pentium® dual-core mobile processor T3200 (1 MB L2 cache, 2.0 GHz, 667 MHz FSB
Operating System ????? VGA 14.1" WXGA high-brightness Acer CrystalBrite TFT LCD, 1280 x 800 pixel resolution, supporting simultaneous multi-window viewing via Acer GridVista
Memory 1GB of DDR2 667 MHz memory (upgradeable to 4 GB using two soDIMM modules) Gra
Audio Two built-in stereo speakers
High-definition audio support
MS-Sound compatible
Built-in microphone Storage One 160 GB or larger hard disk drive8
5-in-1 card reader, supporting Secure Digital (SD), MultiMediaCard (MMC), Memory Stick (MS), Memory Stick PRO (MS PRO), xD-Picture Card™ (xD) You can upgrade memory up to 4gig and hardisk up to 500g

Acer Aspire 4736Z Price in India : The new Acer Aspire 4736Z Laptop is available in India at starting price of around Indian Rupee(INR) Rs.25,900 with Linux and Rs.27,900 with Windows 7 OS.
SPECIFICATIONS

• Intel® Pentium® mobile processor T4200 (1 MB L2 cache, 2 GHz, 800 MHz FSB, 35 W), supporting Intel® 64 architecture
• Mobile Intel® GL40 Express Chipset
• Dual-channel DDR3 SDRAM support
• 3GB of DDR3 1066 MHz memory, upgradeable to 4 GB using two soDIMM modules
• 320-GB Serial-ATA hard disk drive, 5400rpm
• 8x DVD Super Multi Double Layer Optical Drive
• 14-inch LCD display ,HD 1366×768 pixel resolution, high-brightness (200-nit) Acer CineCrystal™ LED-backlit TFT LCD, supporting simultaneous multi-window viewing via Acer GridVista™
• 16:9 aspect ratio
• 8 ms high-def response time
• Mobile Intel® GL40 Express Chipset with integrated 3D graphics, featuring Intel® Graphics Media Accelerator 4500M (Intel®
• GMA 4500M) with up to 1759 MB of Intel® Dynamic Video Memory Technology 5.0 (64 MB of dedicated video memory, up to
• 1695 MB of shared system memory), supporting Microsoft® DirectX® 10
• Acer InviLink 802.11b/g Wi-Fi
• LAN: Gigabit Ethernet, Wake-on-LAN ready
• Modem: 56K ITU V.92 with PTT
• Dolby-optimized surround sound system with two built-in stereo speakers
• Integrated Bluetooth v2.0 + EDR
• 1.3 Megapixels Crystal Eye WebCam
• HDMI Digital Out Port
• Built-in Microphone
• 5-in-1 card reader, supporting Secure Digital (SD), MultiMediaCard (MMC), Memory Stick (MS), Memory Stick PRO (MS PRO), xD-Picture Card (xD)
• Type II PC Card slot
• AC/MC 97 soundcard and modem
• 48.8 W 4400 mAh 6-cell Li-ion battery, 3 hrs backup
• Genuine Windows Vista Home Premium
• Dimension: WxDxH - 340 x 247 x 42.3 mm
• Weight: 2.45 Kg

This info is straight from the panasonic website. The owners manual and more info for the unit can be found here.

Hope his helps!

Suitable SD Memory Cards
8 MB, 16 MB, 32 MB, 64 MB, 128 MB,
256 MB, 512 MB, 1 GB, 2 GB (Maximum)