Samsung Galaxy Tab A9 vs Lava T81N vs Acer One 8 T4-82L
Key Feature Comparison
At a Glance
Show differences only
Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
MediaTek Helio G99
Quad core, 2 GHz
Quad core, 2 GHz
5100 mAh
Li-ion, Yes, Fast, 15W
5100 mAh
Li-Polymer
5100 mAh
Li-Polymer
8.7 inches
179 ppi, 800 x 1340 pixels
8.0 inches
189 ppi, 800 x 1280 pixels
8.0 inches
180 ppi, 800 x 1200 pixels
8 MP, Primary Camera
1920x1080 @ 30 fps
8 MP, Primary Camera
8 MP Primary Camera
5G
SIM1: Nano
4G
4G
Detailed Specs
Brand
Samsung
Lava
Acer
Launch Date
6-Oct-23
31-Jan-22
13-Jul-21
Market Status
Available
Launched Globally
Out of Stock
Price
Rs. 12,999
Rs. 16,999
Rs. 11,690
Price Status
Confirmed
Expected
Confirmed
Operating System
Android
Android
Android
Custom UI
Samsung One UI
-
-
Height
211 mm
210 mm
-
Width
124.7 mm
121 mm
-
Thickness
8 mm
9.3 mm
-
Colours
Silver, Navy, Graphite
-
Black
Display Size
8.7 inches
8.0 inches
8.0 inches
Display Resolution
800 x 1340 pixels
800 x 1280 pixels
800 x 1200 pixels
Pixel Density
179 ppi
189 ppi
180 ppi
Display Type
TFT LCD
IPS LCD
IPS LCD
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch
Yes, Capacitive Touchscreen, Multi-touch
Yes, Capacitive Touchscreen, Multi-touch
Screen to Body Ratio
81.88%
73.29%
-
Chipset
MediaTek Helio G99
-
-
Processor
Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Quad core, 2 GHz
Quad core, 2 GHz
Architecture
64 bit
-
-
Graphics
Mali-G57 MC2
-
-
RAM Capacity
4 GB
2 GB
2 GB
Internal Memory
64 GB
32 GB
32 GB
Expandable Memory
Yes, Up to 1 TB
Yes, Up to 256 GB
Yes, Up to 128 GB
USB OTG Support
Yes
-
-
Rear Resolution
8 MP, Primary Camera
8 MP, Primary Camera
8 MP Primary Camera
Rear Autofocus
Yes
Yes
-
Rear Flash
No
Yes, LED Flash
Yes, LED Flash
Rear Image Resolution
3264 x 2448 Pixels
3264 x 2448 Pixels
3264 x 2448 Pixels
Rear Settings
Exposure compensation
-
-
Shooting Modes
High Dynamic Range mode (HDR)
-
-
Rear Camera Features
Digital Zoom
Digital Zoom
Digital Zoom
Rear Video Recording
1920x1080 @ 30 fps
-
-
Front Resolution
2 MP, Primary Camera
5 MP, Primary Camera
2 MP Primary Camera
Front Video Recording
1920x1080 @ 30 fps
-
-
Battery Capacity
5100 mAh
5100 mAh
5100 mAh
Battery Type
Li-ion
Li-Polymer
Li-Polymer
Battery Replaceable
No
-
No
Quick Charging
Yes, Fast, 15W
-
-
USB Type-C
Yes
-
No
SIM Size
SIM1: Nano
-
-
Network Support
5G
4G
4G
WiFi + Cellular
Yes
Yes
Yes
SIM 1
5G Bands:, FDD N3, TDD N40, 4G Bands:, TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands:, UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands:, GSM 1800 / 1900 / 850 / 900 MHz, GPRS:, Available, EDGE:, Available
4G Bands:, TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands:, UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands:, GSM 1800 / 1900 / 850 / 900 MHz, GPRS:, Available, EDGE:, Available
4G Bands:, TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands:, UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands:, GSM 1800 / 1900 / 850 / 900 MHz, GPRS:, Available, EDGE:, Available
Voice Calling
No
-
Yes
Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, a/ac/b/g/n
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
Mobile Hotspot
Bluetooth
Yes, v5.3
Yes, v5.0
Yes, v5.0
GPS
Yes with A-GPS, Glonass
Yes with A-GPS
Yes with A-GPS
NFC
No
-
-
USB Connectivity
Mass storage device, USB charging
-
Mass storage device, USB charging, microUSB
Sim Slot(s)
Single SIM, GSM
-
-
FM Radio
No
-
-
Audio Jack
3.5 mm
3.5 mm
3.5 mm
Audio Features
Dolby Atmos
-
-
Loudspeaker
Yes
Yes
Yes
Fingerprint Scanner
No
No
No
Other Sensors
Light sensor, Accelerometer, Compass, Gyroscope
Accelerometer
Light sensor, Proximity sensor, Accelerometer
You May Also Read
Realme has become one of the best-emerging smartphone brands in India. Although the brand has multiple smartphones in its portfolio, it often becomes confusing for buyers to decide which one to buy. If you’re having similar issues, then you’re at the right place. We have compiled Realme mobile price list 2022 for you. With its…
Oppo is the most versatile smartphone brand in India. The company has built its image as a semi-premium smartphone brand for people who love taking pictures a lot. It has made them take a clear position and help them capture the budget segment market. However, since they are into the budget smartphone market, they offer…
OnePlus is one of the most trusted and reliable brands in the mid-ranged Flagship smartphone market in India. The brand is tagged as the enthusiast favourite when it comes to android smartphones. However, the brand is adding two to four new smartphone series every year to its portfolio; this often makes users confused between different…
Nokia can be called the most reliable and superior smartphone brand in the country. With the company having a journey of selling great feature phones to substantial and trendy smartphones, the offerings made by Nokia often attract a big crowd. However, the company has struggled with their Android phones, but they are quickly catching a…
Samsung is the largest smartphone manufacturer in the world. So naturally, we have curated a list of Samsung mobile price list 2022 for our customers to compare and contrast the cost of various Samsung products available in the market. In India, Samsung caters to a huge market of consumers, from ultra-budget phones to flagships. Our…
Recent News
Vivo has recently announced price reductions for two of its mid-range smartphones. The Vivo T3x 5G, which was released in April 2024, received a price drop of Rs. 1,000 earlier this month. Now, it’s the turn of the Vivo T3 Pro and Vivo T3 Ultra models to get a price cut in India. The Pro…15th Jan 2025
Nothing is working on its flagship phone, the Nothing Phone (3) and it is set to debut soon. The company is returning to producing flagship phones after a return of 2 years. For those unaware, the Nothing Phone (2) arrived two years ago, in 2023, and the company has been focusing on budget phones for…14th Jan 2025
The Samsung Galaxy S23 Ultra is one of the most powerful flagship smartphones on the market. If you’ve been waiting for the right time to buy it, now is the perfect opportunity. Want to know how much you can save? Read below for all the details! Samsung Galaxy S23 Ultra Discount On Amazon The Samsung…14th Jan 2025
The Realme GT 6 is turning heads this Republic Day Sale on Flipkart, thanks to its incredible discount and top-tier specifications. Whether you’re looking for a high-performance phone for gaming, multitasking, or photography, the Realme GT6 delivers it all at a budget-friendly price. Realme GT 6 Discount During Republic Day Sale On Flipkart The Realme…14th Jan 2025
The BGMI 3.6 update is here to revolutionize your gaming experience with thrilling new features, powerful abilities, and stunning visual upgrades. From floating islands to game-changing powers, this update has something for every player. Curious about what’s in store? The BGMI 3.6 Update Release Date has been officially announced, creating excitement among players. Read below…14th Jan 2025
Tips & Tricks
Are you wondering how to hide apps on Redmi Phones? If yes, we have multiple methods to do that. Redmi phones, running Xiaomi’s MIUI software, offer a variety of methods to hide apps. Be it to protect your privacy, organise home screen, or avoid distractions, it is a useful feature. In this article, we’ll explore…13th Jan 2025
Knowing how to add friends on Steam will be great if you want to play games with your friends or see their status. You can check if your friend on a game is available or is offline. To start with, Steam is the ultimate go-to platform if you love gaming. Gamers worldwide use it actively…13th Jan 2025
Let’s admit it- not all of us keep a document scanning app in our phones and the hassle to download a third-party app every time you need to scan and share a document can be frustrating. Switching between apps, struggling with ads, and managing storage space isn’t exactly what you would want to deal with…10th Jan 2025
Are you tired of background noise ruining your phone calls? Well, Apple’s Noise Isolation feature is here to your rescue. These innovative features can magically improve your microphone quality with a few taps. Here is how to turn on voice isolation on your iPhone and enjoy the benefits. What Is the Voice Isolation Feature In…10th Jan 2025
Are you thinking about how to transfer files from phone to laptop? If you knew, you could fulfil important tasks on a laptop with documents, photos, videos and files that are stored in the phone. Or you could simply clear some space in your phone. The good news is that at least five easy ways…9th Jan 2025
Popular Leaks
The Indian smartphone market is growing by the day, especially online. Now, in an attempt to strengthen their offline presence as well, iQOO and POCO are set to enter the offline market in India. Their parent brands, respectively Vivo and Xiaomi already have a good offline presence across the country. Going by that, their sub-brands…23rd Nov 2021
POCO is gearing up to launch the successor series of the POCO F6 series, called the POCO F7 series. The lineup will consist of POCO F7, POCO F7 Pro, and POCO F7 Ultra. The POCO F7 is anticipated to be a rebranded version of the Xiaomi Redmi Turbo 4 Pro. The latest leaks give a…12th Jan 2025
According to a report from Reddit, the OnePlus India branch is offering a free battery replacement to select models. The models included in this offer are the OnePlus 3, the OnePlus5 series and the OnePlus6 series. In this offer, users will not have to pay a single rupee for the battery. However, the company will charge a nominal labour…27th Aug 2021
Apple is already working on the Apple iPhone 16 lineup, which will bring incremental changes to hardware and pack new AI features. A new leak has revealed the Cupertino Giant could bring a huge overhaul to the design of the iPhone 16. Also Read: Apple iPhone 15 Repair Made Easy: Here’s How! The upcoming iPhone…6th Feb 2024
The Google Pixel 8 series launch is just around the corner, and the company has announced an event on October 4 to unveil the phones. A new leak has revealed the US pricing for the Google Pixel 8 series ahead of launch. Google Pixel 8 Series US Pricing Leak According to a leak by tipster…25th Sep 2023