16GB RAM or 8GB RAM Handheld Gaming PCs? Compared by Specs
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
Both devices offer portable computing powered by Windows 11 and integrated displays. When evaluating a 16GB RAM vs 8GB RAM handheld gaming PC, memory capacity directly influences system overhead and multitasking limits. The Lenovo Legion Go S pairs 16GB RAM with an 8-inch 120Hz display and dedicated gaming hardware. In contrast, the Tylvx Mini PC runs 8GB RAM alongside a 5.7-inch screen and a physical keyboard for compact pocket operation.
Key differences
| Aspect | Lenovo Legion Go S 8" 120Hz | Tylvx Mini PC 5.7" Touchscreen 8GB RAM |
|---|---|---|
| RAM | 16GB | 8GB |
| Processor | AMD Ryzen Z2 Go | N95 up to 3.4GHz |
| Storage capacity | 512GB | 256GB SSD |
| Screen size | 8 inches | 5.7 inches |
| Refresh rate | 120Hz | not listed |
| Battery capacity | 55.5Whr | 16.34Wh |
Which one should you choose?
Choose Lenovo Legion Go S 8" 120Hz if
- You want 16GB of memory and 512GB of internal storage.
- You prioritize a faster 120Hz refresh rate and an 8-inch display.
- You prefer built-in gaming controls and a larger 55.5Whr battery.
Choose Tylvx Mini PC 5.7" Touchscreen 8GB RAM if
- You want a pocket-sized 5.7-inch device with an integrated QWERTY backlit keyboard.
- You need hardware connections like Gigabit Ethernet, HDMI 2.1, and DisplayPort.
Verdict: The Lenovo Legion Go S provides double the system memory, a high-refresh panel, and integrated gamepad controls tailored for gaming performance. The Tylvx Mini PC pairs 8GB of memory with a physical keyboard and full desktop connectivity in an ultra-compact chassis. Your choice depends on whether you require dedicated gaming controls or compact pocket PC functionality.
Head-to-Head Specification Comparison
System Memory Capacity
Memory capacity sets how much data your device holds active at once. The Lenovo Legion Go S provides 16GB of RAM. In contrast, this configuration of the Tylvx Mini PC includes 8GB of RAM. Windows 11 and background services occupy a baseline footprint, leaving the remaining capacity for games and applications. With 16GB of RAM on the Lenovo Legion Go S, you get double the working memory of the Tylvx Mini PC. This extra allocation supports high-demand games and larger workloads without saturating your system memory. If you prioritize higher memory headroom for heavier software, the Lenovo model takes this round.
Internal Storage Capacity
Local storage dictates how many titles you can install simultaneously. The Lenovo Legion Go S comes equipped with a 512GB drive. The Tylvx Mini PC provides a 256GB SSD in this model. Modern PC game installations frequently demand substantial drive space, alongside standard operating system files. The 512GB capacity on the Lenovo Legion Go S offers twice the base file room of the 256GB SSD on the Tylvx Mini PC. This higher volume lets you maintain a larger local library before managing storage space or offloading files. The Lenovo unit secures the advantage for onboard storage.
Display Size and Refresh Rate
Screen specifications determine image clarity and motion smoothness. The Lenovo Legion Go S features an 8-inch PureSight IPS display with a 120Hz refresh rate, 500 nits of brightness, and 100% sRGB color accuracy. It also includes 10-point touch support. The Tylvx Mini PC carries a smaller 5.7-inch HD touchscreen, but its specs do not list a high refresh rate, brightness rating, or color gamut coverage. The 8-inch panel on the Lenovo unit provides a larger viewing surface, while the 120Hz refresh rate produces smoother visuals than standard displays. The Lenovo Legion Go S wins on display capability.
Connectivity and Physical Inputs
Interface options dictate peripheral expandability and standalone input. The Tylvx Mini PC integrates a full QWERTY backlit keyboard, a touchpad, HDMI 2.1, DisplayPort 1.2, dual Type-C ports, and a Gigabit Ethernet port. It also details WiFi 6, Bluetooth 5.2, and a 1MP front camera. The Lenovo Legion Go S features ergonomic Legion TrueStrike controllers with an anti-slip texture and front-firing speakers, but its listed data does not detail dedicated video outputs, physical Ethernet, or an integrated keyboard. For users needing diverse port connections and built-in keyboard navigation directly on the hardware, the Tylvx Mini PC takes this round.
Battery Capacity
Battery size sets your portable energy reserve away from a wall outlet. The Lenovo Legion Go S includes a 55.5Whr battery. The Tylvx Mini PC houses a smaller 16.34Wh battery. A higher watt-hour rating indicates more total energy stored inside the device to run the processor, screen, and wireless radios. With 55.5Whr, the Lenovo Legion Go S carries more than three times the watt-hour capacity of the 16.34Wh unit found in the Tylvx Mini PC. If you prioritize raw battery capacity for unplugged handheld operation, the Lenovo Legion Go S holds the clear advantage here.
Which Handheld PC Should You Choose
Players seeking high-refresh visuals and dedicated game controls
You get an 8-inch PureSight IPS screen with a 120Hz refresh rate and 500 nits brightness. The AMD Ryzen Z2 Go processor, AMD Radeon graphics, and 16GB memory handle demanding software. Built-in TrueStrike controllers and a 55.5Whr battery give you dedicated hardware inputs and battery capacity for mobile play.
Users needing integrated typing and multi-monitor desktop ports
This model integrates a full QWERTY backlit keyboard and touchpad below a 5.7-inch touchscreen. It features dedicated video ports, including HDMI 2.1 and DisplayPort 1.2 supporting 4K at 60Hz. Gigabit Ethernet and dual Type-C ports provide direct physical connectivity for network cables and external desktop peripherals without docking accessories.
Users requiring larger onboard storage and extended battery size
You receive 512GB of internal storage to hold larger installations alongside 16GB of system RAM. Its 55.5Whr battery capacity is substantially larger than the alternative 16.34Wh cell. Integrated ColdFront cooling and front-firing stereo speakers support sustained performance and direct sound delivery during longer handheld sessions.
Quick picks
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Lenovo Legion Go S 8" 120Hz | gamers wanting a large 120Hz screen and long battery life | Check price of Lenovo Legion Go S 8" 120Hz on Amazon |
| 2 | Tylvx Mini PC 5.7" Touchscreen 8GB RAM | portable Windows 11 productivity | Check price of Tylvx Mini PC 5.7" Touchscreen 8GB RAM on Amazon |
The products compared
Lenovo Legion Go S 8" 120Hz
Best for: gamers wanting a large 120Hz screen and long battery life
- RAM
- 16GB RAM (what this guide is about)
- Processor
- AMD Ryzen Z2 Go
- Storage
- 512GB
- Screen Size
- 8"
- Refresh Rate
- 120Hz
- Display Type
- IPS
View on Amazon: Lenovo Legion Go S 8" 120Hz Affiliate link
The Lenovo Legion Go S is a mobile gaming console with an 8-inch 120Hz PureSight IPS display. It runs on an AMD Ryzen Z2 Go processor with AMD Radeon graphics, 16GB of RAM, and 512GB of storage. The 55.5Whr battery supports extended play sessions. This model is suited for gamers who want a larger screen and long battery life in a portable device.
Pros
- 8-inch 120Hz PureSight IPS display with 500 nits brightness and 100% sRGB
- 55.5Whr battery for extended play sessions
- 16GB RAM and 512GB storage for demanding games
- Ergonomic Legion TrueStrike Controllers with anti-slip texture
Cons
- Processor is AMD Ryzen Z2 Go, not the higher-tier Z1 Extreme or Z2 Extreme
- Display is IPS, not OLED
- Heavier than some competitors at 1.63 pounds
Good fit if
- You want a handheld with an 8-inch screen for a larger viewing area
- You prioritize battery life with a 55.5Whr capacity
- You prefer a Windows 11 device with a 120Hz display
Skip if
- You need the highest-performance processor available in handhelds
- You want an OLED display for deeper blacks and contrast
- You prefer a lighter handheld under 1.5 pounds
Verdict: Lenovo Legion Go S 8" 120Hz offers a large 8-inch 120Hz IPS display, a 55.5Whr battery, and 16GB RAM, making it a solid choice for extended gaming on the go, though its processor and display type are mid-range compared to top-tier models.
Tylvx Mini PC 5.7" Touchscreen 8GB RAM
Best for: portable Windows 11 productivity
- RAM
- 8GB RAM (what this guide is about)
- Processor
- N95 up to 3.4GHz
- Storage
- 256GB SSD
- Screen Size
- 5.7"
- Display Type
- HD touchscreen
- Operating System
- Win 11
View on Amazon: Tylvx Mini PC 5.7" Touchscreen 8GB RAM Affiliate link
This Tylvx handheld runs Windows 11 on an N95 processor with 8GB RAM and 256GB storage. It features a 5.7-inch HD touchscreen and a backlit keyboard. The device includes HDMI 2.1 and DisplayPort for dual 4K monitors. You get WiFi 6 and Bluetooth 5.2 for connectivity. It is a compact option for portable computing tasks.
Pros
- N95 processor up to 3.4GHz
- 5.7-inch HD touchscreen display
- HDMI 2.1 and DP 1.2 for 4K@60Hz output
- Backlit keyboard with touchpad
- WiFi 6 and Bluetooth 5.2
Cons
- 8GB RAM is lower than the 16GB in other Tylvx models
- 256GB SSD storage is half the capacity of competing models
- HD resolution is lower than the 1080p standard on similar devices
Good fit if
- You need a lightweight Windows 11 device for travel
- You want to connect dual external monitors via HDMI and DP
- You require a backlit keyboard for typing in low light
Skip if
- You need 16GB RAM for heavy multitasking
- You require more than 256GB of local storage
- You prefer a higher resolution display than HD
Verdict: Tylvx N95 5.7" Handheld PC offers solid portability for users who prioritize screen real estate and connectivity over raw memory and storage capacity.
Specifications side by side
| Spec | Lenovo Legion Go S 8" 120Hz | Tylvx Mini PC 5.7" Touchscreen 8GB RAM |
|---|---|---|
| Processor | AMD Ryzen Z2 Go | N95 up to 3.4GHz |
| RAM | 16GB | 8GB |
| Storage | 512GB | 256GB SSD |
| Screen Size | 8" | 5.7" |
| Refresh Rate | 120Hz | not stated |
| Display Type | IPS | HD touchscreen |
| Graphics | AMD Radeon Graphics | not stated |
| Operating System | not stated | Win 11 |
| Storage Capacity | 512GB | 256GB SSD |
| Graphics Card | AMD Radeon | not stated |
| Memory | 16GB | 8GB |
| Platform | PC, Mobile | PC |
| Dimensions | 11.8 × 5.02 × 1.71 inches | not stated |
| Weight | 1.63 pounds | not stated |
| Color | Glacier White | Space Gray |
| Model | Legion Go S | UB02-8+256 |
Frequently asked questions
Is 8GB RAM enough for a handheld gaming PC?
8GB RAM handles standard operating system tasks, cloud streaming, and lightweight retro games. However, shared system memory architecture on handhelds allocates part of this memory to graphics processing. For devices like the Tylvx Mini PC running Windows 11 with 8GB RAM, modern titles can quickly exhaust available space, causing stutter.
Why is 16GB RAM recommended for handheld PCs?
16GB RAM provides dedicated headroom for both operating systems and shared integrated graphics. In devices like the Lenovo Legion Go S, the AMD Ryzen Z2 Go processor shares this 16GB pool with AMD Radeon graphics. This extra capacity allows you to run modern games without running out of texture and system memory.
How does RAM affect graphics performance on handheld PCs?
Handheld PCs use integrated graphics that share system memory instead of carrying dedicated video memory. When you play games on the Lenovo Legion Go S, its AMD Radeon graphics allocate dynamic video RAM directly from the total 16GB pool. An 8GB device leaves significantly less shared memory for textures and rendering tasks.
Does having 16GB of RAM increase storage space?
No, system RAM and internal storage are separate components. RAM manages active software and background operations, while internal storage saves your games and files. For example, the Lenovo Legion Go S includes 16GB of RAM alongside 512GB of internal storage, whereas the Tylvx Mini PC pairs 8GB of RAM with a 256GB SSD.
Can you upgrade the RAM in these handheld PCs?
Most compact handheld PCs feature surface-mounted memory soldered directly onto the motherboard to save physical space. Because the RAM cannot be swapped after purchase, choosing between 8GB on the Tylvx Mini PC or 16GB on the Lenovo Legion Go S requires deciding your memory requirements before you buy.
What screen refresh rates do these handheld PCs support?
Screen refresh rates vary across handheld models. The Lenovo Legion Go S features an 8-inch IPS display with a 120Hz refresh rate, supporting smoother motion. Meanwhile, the Tylvx Mini PC focuses on compact input with a touchscreen panel, prioritizing portability over high-refresh display output.
Which operating systems do 16GB and 8GB handhelds use?
Both memory tiers typically operate on desktop operating systems. The Tylvx Mini PC lists Windows 11, which manages active processes inside its 8GB RAM footprint. The Lenovo Legion Go S targets both PC and mobile gaming platforms, pairing Windows-based environments with its 16GB RAM configuration for higher overhead software.