Acer Predator Helios Neo 18 AI 2025 vs Asus ROG Strix SCAR 18 2024 G834 Comparison

Laptop to replace

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Acer Predator Helios Neo 18 AI 2025

18 inches | February 2025

Speed 7.5

Size 1.5

Display 5

Gaming 7

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Asus ROG Strix SCAR 18 2024 G834

18 inches | January 2024

Speed 8.5

Size 2

Display 8

Gaming 7

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Acer Predator Helios Neo 18 AI 2025 vs Asus ROG Strix SCAR 18 2024 G834 Comparison Overview

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In this review, we will be comparing Predator Helios Neo 18 AI 2025 and ROG Strix SCAR 18 2024 G834, two laptops from Acer and Asus. Acer Predator Helios Neo 18 AI 2025 was introduced to market in February 2025 and Asus ROG Strix SCAR 18 2024 G834 was launched in January 2024. There is 13 months difference between Predator Helios Neo 18 AI 2025 and ROG Strix SCAR 18 2024 G834 so it would still give an advantage to younger Predator Helios Neo 18 AI 2025.

Click for Available Configurations of the Laptops

Here is a brief look at the main features of Acer Predator Helios Neo 18 AI 2025 and Asus ROG Strix SCAR 18 2024 G834 before getting into our more detailed comparison.

Acer Predator Helios Neo 18 AI 2025 Key Specs

Launched in February 2025
18.0" IPS LCD, 16:10 Aspect Ratio Display
CPU: Intel Core Ultra 7 255HX
GPU: GeForce RTX 5070 Laptop 12GB
16GB Ram
400.96 x 307.9 x 14.9-28 mm (15.79 x 12.12 x 0.59-1.1 inches)
Weight: 3.3 kg (7.28 lbs)

Asus ROG Strix SCAR 18 2024 G834 Key Specs

Launched in January 2024
18.0" Mini LED, 16:10 Aspect Ratio Display
CPU: Intel Core i9 14900HX
GPU: GeForce RTX 4080 Mobile 12GB
16GB Ram
399 x 294 x 23.1-30.8 mm (15.71 x 11.57 x 0.91-1.21 inches)
Weight: 3.1 kg (6.84 lbs)

Let's read on the following sections in order to better understand in detail how Predator Helios Neo 18 AI 2025 and ROG Strix SCAR 18 2024 G834 compares and decide which one is better for you.

**This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Reasons to choose Acer Predator Helios Neo 18 AI 2025 over Asus ROG Strix SCAR 18 2024 G834

CPU Fabrication Process	3 nm vs 10 nm	Newer Generation CPU
GPU FLOPS	31.3 TFLOPS vs 24.7 TFLOPS	More advanced Bluetooth connectivity
Bluetooth	v5.4 vs v5.3	Higher Resolution Camera
Webcam Resolution	1920 x 1080 vs 1280 x 720	Connect more device at the same time
Number of USB-A Ports	4x USB 3.2 vs 2x USB 3.2	Faster USB-C connection
USB-C Port Type	v4.0 vs v3.2	Read & Write SD Cards with the built-in reader
SD Card Reader	Yes vs No

Reasons to choose Asus ROG Strix SCAR 18 2024 G834 over Acer Predator Helios Neo 18 AI 2025

Weight	3.10 kg vs 3.30 kg	0.2 kg lighter
Screen-to-Body Ratio	~80.1% vs ~76.1%	Larger screen area ratio
Side Bezel Thickness	5.7 mm vs 6.6 mm	0.9 mm thinner bezels
Refresh Rate	240 Hz vs 165 Hz	Smoother media experience
Screen PPI	168 ppi vs 126 ppi	More pixels per inch
Screen Resolution	2560 x 1600 pixels vs 1920 x 1200 pixels	Higher pixel count screen
Max Brightness	1100 nits vs 300 nits	Brighter Screen
Dolby Atmos Speakers	Yes vs No	3D Surround Sound Support

Common Strengths of Asus ROG Strix SCAR 18 2024 G834 and Acer Predator Helios Neo 18 AI 2025

Launch Dates	February 2025 vs January 2024	Both laptops are recent models
Screen Coating	Matte vs Matte	Less reflections on the screen
Fast Charging Support	Yes vs Yes	Charge the battery in a shorter time
Upgradable RAM	Yes vs Yes	Option to increase the RAM size
RAM Type	DDR5 vs DDR5	Fast RAM type
Upgradable Storage	Yes vs Yes	Option to increase the Storage size
SSD Type	NVMe vs NVMe	Faster Data Transfers
Wi-Fi Standard	v6E vs v6E	Fast and Reliable Wi-Fi Connections
Thunderbolt Port	v4 vs v4	Fast data and power transfer via Thunderbolt Port
HDMI Output	1x HDMI 2.1 vs 1x HDMI 2.1	Connect to External Displays via HDMI cable
VGA Output	No vs No	Connect to External Displays via VGA cable
Ethernet RJ45 Port	Yes vs Yes	Fast connection to Network via ethernet cable
Numeric Pad	Yes vs Yes	Fast way to input numbers
Keyboard Backlight	Yes vs Yes	Easily see the keys under low light

Common Weaknesses of Asus ROG Strix SCAR 18 2024 G834 and Acer Predator Helios Neo 18 AI 2025

Touchscreen Capability	No vs No	No Touchscreen Capability
Fingerprint Sensor	No vs No	No fingerprint login feature

Acer Predator Helios Neo 18 AI 2025 vs Asus ROG Strix SCAR 18 2024 G834: Physical Specs Comparison

In this section, we will be comparing the physical specifications and body features of the Acer Predator Helios Neo 18 AI 2025 and the Asus ROG Strix SCAR 18 2024 G834.

Physical Specs
Weight	3.3 kg (7.28 lbs)	3.1 kg (6.84 lbs)
Surface Area	1235 cm2 (191.4 inches2)	1173 cm2 (181.8 inches2)
Screen to Surface Ratio	~76.1%	~80.1%
Side Bezel Thickness	~6.6 mm	~5.7 mm
Weight per Inch of Screen	0.18 kg/inch	0.17 kg/inch
	0.396 lbs/inch	0.374 lbs/inch
Colors	Blue	Black

Comparison of the Acer Predator Helios Neo 18 AI 2025 and the Asus ROG Strix SCAR 18 2024 G834 External Dimensions

Weight

Predator Helios Neo 18 AI 2025 weighs 3.3 kg (7.28 lbs), whereas the ROG Strix SCAR 18 2024 G834 weighs 3.1 kg (6.84 lbs). There is a notable difference in weight between these two laptops. The weight difference between the two laptops is not significant.

Weight Comparison

Displays size larger than 17.0 inches

Acer Predator Helios Neo 18 AI 2025

Asus ROG Strix SCAR 18 2024 G834

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Thickness Comparison

Displays size larger than 17.0 inches

Acer Predator Helios Neo 18 AI 2025

Asus ROG Strix SCAR 18 2024 G834

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Another value that we use for comparing the weights of the laptops is the Weight per Inch of Screen, which is calculated by dividing the total weight of the model with its usable diagonal screen size. This value for the Acer Predator Helios Neo 18 AI 2025 is 0.18 kg/inch.In comparison, this value for the Asus ROG Strix SCAR 18 2024 G834 is 0.17 kg/inch.Here are some of the best performing laptops in this area:

Microsoft Surface Go 4: 0.05 kg/inch
LG Gram SuperSlim 15.6 2023: 0.06 kg/inch
Asus ProArt PZ13 HT5306: 0.06 kg/inch
Asus Zenbook A14 UX3407: 0.06 kg/inch
Microsoft Surface Pro 12: 0.06 kg/inch
Asus ProArt PZ14 HT7407: 0.06 kg/inch
Dell Latitude 7330: 0.07 kg/inch
Lenovo ThinkPad X1 Nano Gen 2: 0.07 kg/inch

Acer Predator Helios Neo 18 AI 2025 vs Asus ROG Strix SCAR 18 2024 G834: Internals Comparison

CPU Comparison

CPU Model	Intel Core Ultra 7 255HX Intel Core Ultra 9 275HX	Intel Core i9 14900HX
Base Frequency	2.4 GHz	2.2 GHz
Turbo Frequency	5.2 GHz	5.8 GHz
Number of Cores	Arc Graphics (4-	24 (8P + 16E)
Number of Threads	20	32
L3 Cache	30 MB	36 MB
Integrated GPU	Arc Graphics (4-Cores)	Intel UHD Graphics (32 EU)
CPU Fabrication Process	3 nm	10 nm

Above you can see the CPU options and the CineBench and GeekBench test scores for both laptops, which gives an idea about what kind of performance difference you may experience between the Acer Predator Helios Neo 18 AI 2025 and Asus ROG Strix SCAR 18 2024 G834.

You may also read reviews of latest laptops with the same CPUs and compare them:

Laptops with: Intel Core Ultra 7 255HX

Laptops with: Intel Core i9 14900HX

GPU Comparison

GPU Model	GeForce RTX 5070 Laptop 12GB GeForce RTX 5070 Ti Laptop 12GB	GeForce RTX 4080 Mobile 12GB GeForce RTX 4090 Mobile 16GB
TGP (Total Graphics Power)	140 W	175 W
Nvidia Optimus	Yes, Advanced Optimus	MUX
Type	Dedicated	Dedicated
FLOPS	31.3 TFLOPS	24.7 TFLOPS
Memory Size	12 GB	12 GB
Memory Type	GDDR7	GDDR6
Memory Bus	128 bit	192 bit
Memory Speed	~28 Gbps	~16 Gbps
Shading Units Cores	4608	7424
TMUs	144	232
ROPs	48	80

GPU is as critical as the CPU for graphic heavy applications and the table above gives a picture of how the two GPU compares. FLOPS is a measure of a GPU's performance based on the number of floating-point arithmetic calculations that the processor can perform within a second. Acer Predator Helios Neo 18 AI 2025 has a FLOPS value of 31.3 TFLOPS whereas the Asus ROG Strix SCAR 18 2024 G834 ' has a FLOPS value of 24.7 TFLOPS. If graphical performance of the laptop is important for your use type, the Acer Predator Helios Neo 18 AI 2025 may be the better choice between these two setups.

RAM Comparison

RAM	16GB 32GB 64GB	16GB 32GB 64GB
Memory Bus	2x8 GB	2x8 GB
RAM Clock	6400 MHz	5600 MHz
RAM Type	DDR5	DDR5
Upgradable	Yes	Yes
Max RAM Size	64 GB	64 GB
Total Slots	2	2

Both laptops, the Predator Helios Neo 18 AI 2025 and the ROG Strix SCAR 18 2024 G834, come with similar RAM capacities of 16 GB, providing comparable performance in memory-intensive tasks.

LOCAL LLM Compatibility Evaluation

This quick guide shows what types of large language models (LLMs) each of these laptops could support, based on their respective hardware specifications. It's meant to help you compare their suitability for running AI models locally.

LLM Category	Acer Predator Helios Neo 18 AI (2025)	Asus ROG Strix SCAR 18 (2024) G834
CPU	Intel Core Ultra 7 255HX	Intel Core i9 14900HX
GPU	GeForce RTX 5070 Laptop 12GB	GeForce RTX 4080 Mobile 12GB
Memory	16 GB ; 12 GB VRAM	16 GB ; 12 GB VRAM
Available for LLM total	~23.3 GB (10.5 GB VRAM 12.8 GB RAM)	~23.3 GB (10.5 GB VRAM 12.8 GB RAM)
Small Models (1-3B): Examples: Phi-2, Qwen-1.8B Requires ~2 GB memory	✔ Runs Smoothly fits in your 12 GB VRAM	✔ Runs Smoothly fits in your 12 GB VRAM
Medium Models (7-8B): Examples: Mistral-7B, Qwen-7B Requires ~5 GB memory	✔ Runs Well fits in your 12 GB VRAM	✔ Runs Smoothly fits in your 12 GB VRAM
Large Models
13-15B Models (e.g., Llama 3 14B, Qwen1.5 14B) Requires ~9 GB memory	✔ Runs Well fits in your 12 GB VRAM	✔ Runs Well fits in your 12 GB VRAM
16-24B Models (e.g., Dense 20B Q4 ~15.5GB) Requires ~14 GB memory	⚠ Borderline / Slow doesn't fit in 12 GB VRAM, spills to RAM (VRAM + RAM, slower)	✔ Modest Speed doesn't fit in 12 GB VRAM, spills to RAM (VRAM + RAM, slower)
24-30B Models (e.g., Dense 30B Q4) Requires ~18 GB memory	! Not Practical doesn't fit in 12 GB VRAM, spills to RAM (VRAM + RAM, slower)	⚠ Borderline / Slow doesn't fit in 12 GB VRAM, spills to RAM (VRAM + RAM, slower)
MoE Models (Mixture-of-Experts) (e.g., Mixtral 8x7B - total ~47B, active ~12-13B) Requires ~24 GB memory	✖ Not Supported exceeds available RAM	✖ Not Supported exceeds available RAM
Extra-Large Models (65B+): Examples: LLaMA2-70B, Qwen1.5-72B Requires ~42 GB memory	✖ Not Supported exceeds available RAM	✖ Not Supported exceeds available RAM

For more detailed LLM evaluation (subcategories, performance ranges, memory breakdown)

Acer Predator Helios Neo 18 AI (2025)|Asus ROG Strix SCAR 18 (2024) G834

Note: Optimized (e.g., 4-bit) models may run on limited hardware. Performance depends on runtime and setup.

📌 Model Types: Dense 30B Q4 models typically require around 19–22 GB of total VRAM, so they run best on systems with ≥24 GB VRAM. MoE models like Mixtral 8x7B (≈47B total parameters, usually ≈23–26 GB in 4-bit) also need high memory because all experts must be loaded, even though only a few are active per token. They reduce compute cost per token (similar to a ~12–13B dense model), but not memory usage, so they are not practical on 14–16 GB systems.

🚀 Modern NPU (Neural Processing Unit): Modern processors like AMD Ryzen AI and Intel Core Ultra feature NPU and unified memory architecture. NPUs provide modest performance gains (0-30% faster) with better power efficiency compared to iGPU-only execution. Real-world tests show ~3-10 tok/s range on 13B models with 32GB RAM (varies by runtime, quantization, and context), comparable to iGPU but more power-efficient. Note: These figures are examples from various NPU systems; actual performance depends on your specific hardware configuration.

Understanding Performance Categories

The performance descriptions use general categories because actual speed varies greatly based on your specific hardware, model optimization, context length, and runtime software.

Performance Level	Typical Range	User Experience
Runs Smoothly (High-end dGPU)	50+ tok/s	Real-time response. Feels instant, like ChatGPT.
Runs Well (Mid-range dGPU)	20-50 tok/s	Good interactive performance. Slight delay, but usable.
Modest Speed (iGPU/NPU/CPU)	5-20 tok/s	Usable for tasks that don't need instant responses. Noticeable typing delay.
Borderline / Slow (Limited hardware)	2-5 tok/s	Slow-Very slow. Patience required. Better for batch processing.
Not Practical	<2 tok/s	Too slow for regular use. May cause system hangs or instability.

💡 Tip: Your actual results may be higher or lower than these ranges. Test with your specific hardware to know for sure!

⚠️ Note: Performance categorization is based on VRAM capacity and RAM fallback status. GPU type (memory bandwidth, compute power) can also affect actual performance. Currently, we prioritize whether the model fits in VRAM or requires RAM fallback for classification. We may refine this categorization in future updates based on more detailed benchmarks.

BATTERY

BATTERY	90 Wh	90 Wh
Battery Type	Li-Ion	Li-Ion
Replaceable	No	No
Fast Charging	Yes	Yes
Charging Port Position	Bottom	Left
Charge Power	330 W	330 W

Furthermore, both laptops have the same battery capacity of 90 Wh, ensuring comparable battery performance.

Battery Comparison

Displays size larger than 17.0 inches

Acer Predator Helios Neo 18 AI 2025

Asus ROG Strix SCAR 18 2024 G834

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STORAGE
The ROG Strix SCAR 18 2024 G834 offers a larger max storage capacity of 8 TB, providing more room for storing files and data compared to the Predator Helios Neo 18 AI 2025's storage capacity of 4 TB.

Storage Options	1 TB, 2 TB, 4 TB	1 TB, 2 TB, 4 TB, 8 TB
Upgradable	Yes	Yes
Total Slots	2	2
Storage type	SSD (M2)	SSD (M2)
NVMe	Yes	Yes
Memory Bus	PCI-E Gen 4.0 (4x)	PCI-E Gen 4.0 (4x)

If your budget allows, we recommend opting for the largest possible disk size, considering the potential increase in storage capacity needs in the future. However, please keep in mind the question 'What will the laptop be used for?' when making this decision. Of course, you can later upgrade the hard disk capacity by getting a larger disk. However, if your laptop has only one disk slot, it may not be as straightforward as a RAM upgrade, where you simply add or replace a module, as moving or cloning files to a new disk may be necessary.

Acer Predator Helios Neo 18 AI 2025 vs Asus ROG Strix SCAR 18 2024 G834: Display Comparison

The display is an essential aspect to consider when comparing the Acer Predator Helios Neo 18 AI 2025 and Asus ROG Strix SCAR 18 2024 G834 since its is the component that you interact the most and significantly impact the experience.

Screen Area and Dimensions

Now let's look at the comparison of the actual display areas of both laptops below, keeping the bezels around the screens out of the equation. Both Predator Helios Neo 18 AI 2025 and ROG Strix SCAR 18 2024 G834 screens have the same size of 18.0".The total usable screen area of the Predator Helios Neo 18 AI 2025 is 939cm² / 146inch² whereas the ROG Strix SCAR 18 2024 G834's total usable screen area is 939cm² / 146inch².

PPI (Pixels per Inch)
Additionally, the ROG Strix SCAR 18 2024 G834 features a higher pixel density with 168 pixels per inch (PPI), ensuring sharper image details.

Screen PPI (Pixels Per Inch) Comparison

Displays size larger than 17.0 inches

Acer Predator Helios Neo 18 AI 2025

Asus ROG Strix SCAR 18 2024 G834

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Refresh Rate
The ROG Strix SCAR 18 2024 G834 offers a higher refresh rate of 240 Hz, resulting in smoother motion and improved visual experience.

Brightness
The ROG Strix SCAR 18 2024 G834 offers a higher maximum brightness of 1100 nits, delivering a brighter screen.

Brightness Comparison

Displays size larger than 17.0 inches

Acer Predator Helios Neo 18 AI 2025

Asus ROG Strix SCAR 18 2024 G834

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Acer Predator Helios Neo 18 AI 2025 vs Asus ROG Strix SCAR 18 2024 G834 Connectivity Comparison

In terms of connectivity,

Wifi
Both laptops offer the same Wi-Fi standard (v6E), ensuring fast and reliable wireless connections.

Below, you'll find a Wi-Fi Versions Table, along with their release dates and speeds, to provide a brief overview of its development.

Wi-Fi Versions and Speeds

Standard	Speed	Release Date	Network	Frequency Bands (GHz)
Wi-Fi 7	up to 40 Gbps (5 GB/s)	2023	802.11be	2.4, 5, 6
Wi-Fi 6E	up to 9.6 Gbps (1.2 GB/s)	2020	802.11ax	2.4, 5, 6
Wi-Fi 6	up to 9.6 Gbps (1.2 GB/s)	2019	802.11ax	2.4, 5
Wi-Fi 5	up to 6.93 Gbps (866.25 MB/s)	2014	802.11ac	2.4, 5
Wi-Fi 4	up to 600 Mbps (75 MB/s)	2009	802.11n	2.4, 5

* Please note that the provided transfer rates are maximum theoretical values, and real-life performance may vary based on environmental factors.

USB
Both Predator Helios Neo 18 AI 2025 and ROG Strix SCAR 18 2024 G834 have USB-A ports. Predator Helios Neo 18 AI 2025 has 4x USB 3.2 USB-A ports, while ROG Strix SCAR 18 2024 G834 has 2x USB 3.2 USB-A ports.
Both Predator Helios Neo 18 AI 2025 and ROG Strix SCAR 18 2024 G834 have USB Type-C ports. Predator Helios Neo 18 AI 2025 has 2x USB 4.0 USB Type-C ports, while ROG Strix SCAR 18 2024 G834 has 2x USB 3.2 USB Type-C ports.

Below, you'll find a table of USB ports, along with their release dates and speeds.
To mitigate the confusion caused by generation names, the USB Implementers Forum (USB-IF) suggests using marketing names like USB 5Gbps, USB 10Gbps, and so forth, based on their respective transfer rates.

USB Type and Speeds

USB Type	Version	Speed	Date	Other Features/Explanations
USB4	Gen 4 (2.0)	80 Gbps	2022	Also known as USB 80Gbps
USB4	Gen 3×2	40 Gbps	2019	Also known as USB 40Gbps
USB 3.2	3.2 Gen 2x2	20 Gbps	2019	Double the data transfer rates of Gen 2
USB 3.2	3.2 Gen 2	10 Gbps	2017	Previously known as USB 3.1
USB 3.2	3.2 Gen 1	5 Gbps	2017	Previously known as USB 3.0
USB 3.1	3.1 Gen 2	10 Gbps	2013	Faster data transfer rates
USB 3.0	3.1 Gen 1	5 Gbps	2010	SuperSpeed USB, improved data transfer rates
USB 2.0	2.0	480 Mbps	2000	High-speed data transfer
USB 1.0	1.0	1.5 Mbps	1996	Original USB standard

Thunderbolt
Both Predator Helios Neo 18 AI 2025 and ROG Strix SCAR 18 2024 G834 are equipped with Thunderbolt 4 ports.

HDMI
Both Predator Helios Neo 18 AI 2025 and ROG Strix SCAR 18 2024 G834 feature an HDMI port (1x HDMI 2.1) for connecting to external monitors.

Below, you'll find a comparison table detailing different HDMI versions, including their bandwidth, color depth, maximum resolution, and release dates. This information can be helpful in understanding the capabilities of each HDMI version and choosing the most suitable one for your needs.

HDMI Comparison Table

HDMI Version	Maximum Resolution	Bandwidth (Gbps)	Color Depth (bits)	Release Date
HDMI 2.1-2.1b	7680 x 4320 *(8K)* @ 60p 3840 x 2160 *(4K)* @ 120p	48.0	48	2017
HDMI 2.0-2.0b	3840 x 2160 *(4K)* @ 60p	18.0	48	2013
HDMI 1.4-1.4b	3840 x 2160 *(4K)* @ 30p	10.2	48	2009
HDMI 1.3-1.3a	2560 x 1440 @ 60p	10.2	48	2006
HDMI 1.0-1.2a	1920 x 1200 @ 60p	4.95	24	2002

* Please note that the provided resolution values represent the maximum supported resolution, and actual display quality may depend on other factors such as source content and connected devices.

SD Card Reader
Predator Helios Neo 18 AI 2025 is equipped with an SD Card Reader for easy access to memory cards. ROG Strix SCAR 18 2024 G834 does not have an SD Card Reader.

Audio Jack
Both Predator Helios Neo 18 AI 2025 and ROG Strix SCAR 18 2024 G834 are equipped with a 3.5mm Audio Jack, providing seamless connection to headphones and speakers.

To summarize the connectivity and ports details, please refer to the table below to see them listed.

Connectivity and Ports
WiFi Standard (latest: v7)	v6E	v6E
Bluetooth (latest: v6.2)	v5.4	v5.3
USB-A (latest: 3.2)	4x USB 3.2	2x USB 3.2
USB Type-C (latest: USB4 2.0)	2x USB 4.0	2x USB 3.2
Thunderbolt (latest: 5)	Thunderbolt 4	Thunderbolt 4
HDMI (latest: 2.1)	1x HDMI 2.1	1x HDMI 2.1
Display Port (latest: v2.0)	No	No
VGA	No	No
Fingerprint Sensor	No	No
Optical Drive	No	No
Audio Jack 3.5mm	Yes	Yes
Ethernet RJ45	Yes	Yes
SD CardReader	Yes	No
Proprietary Charging Port	Yes	Yes