BATLEXP G350: Retro handheld – product cover

BATLEXP G350

kr1,069.23
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The BATLEXP G350 combines a traditional vertical design with a laminated 3.5-inch IPS display and KNULLI. Its 640 × 480 4:3 picture suits Game Boy, NES, Super Nintendo, Mega Drive and suitable PlayStation classics. Rockchip RK3326 hardware, 1 GB LPDDR3, a 3,200 mAh battery and a 3.5 mm headphone socket form the base. The options are 128 GB with around 14,000 games and 256 GB with around 17,000.

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microSD card
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Estimated delivery Nov 25, 2026 – Nov 30, 2026
from kr143.30
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Global Priority · 10–14 working days
Estimated delivery
Nov 25, 2026 – Nov 30, 2026
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BATLEXP G350 · A classic vertical shape for familiar game worlds.

BATLEXP G350

A classic vertical shape for familiar game worlds.

The screen above the controls and a start screen that leads straight to the next session: the BATLEXP G350 follows the recognisable outline of a classic handheld. Game Boy, NES, Super Nintendo, Mega Drive and suitable PlayStation games find a compact home.

KNULLI brings the systems together through EmulationStation. The G350 therefore keeps its focus on direct controls, clear menus and a shape that looks ready for retro play as soon as it is switched on.

3.5-inch IPS, OCA laminated, 640 × 480
3.5-inch IPS, OCA laminated, 640 × 480
3,200 mAh
3,200 mAh
KNULLI
KNULLI

A classic vertical handheld

The handheld outline is part of the experience.

The G350 places its screen above the controls. The picture stays visible above the hands, while a D-pad, face buttons and shoulder buttons follow the familiar rhythm of classic handhelds.

For games built around directions, jumps and menus, the route from power-on to the first level stays direct. The shape is more than a shell for the hardware: it sets the tone for the whole session.

BATLEXP G350 · The handheld outline is part of the experience.

Display and picture ratio

A 4:3 frame for classic pixel art.

The 3.5-inch IPS screen presents 640 × 480 pixels in a 4:3 ratio. Characters, menus and game worlds retain familiar proportions instead of being stretched for a wide panel. The display is OCA-laminated.

Puzzle boards, platform stages and colourful 16-bit landscapes can keep their original picture feel with suitable emulator settings.

BATLEXP G350 · A 4:3 frame for classic pixel art.

Performance for classics

RK3326 hardware for the established generations.

The G350 uses a Rockchip RK3326 with four Cortex-A35 cores up to 1.5 GHz, Mali-G31 MP2 graphics and 1 GB LPDDR3. It suits classic handheld, console and arcade systems, particularly 8-bit and 16-bit eras and suitable PlayStation games.

Later 3D systems depend on the requirements of the individual game and the chosen emulator. A larger card expands the collection but does not make the G350 hardware faster.

BATLEXP G350 · RK3326 hardware for the established generations.
Vertical design

Vertical design

A screen-above-controls arrangement.

3.5-inch IPS

3.5-inch IPS

Laminated 640 × 480 display in 4:3.

Wired audio

Wired audio

A 3.5 mm connection for headphones.

KNULLI interface

KNULLI interface

Browse multiple systems in one place.

Retro microSD · KNULLI

Two sizes for the collection.

Both options use KNULLI. Game counts are approximate.

128 GB microSD

Around 14,000 games

128 GB with around 14,000 games offers a broad selection of classic handheld, console and arcade gaming.

256 GB microSD

Around 17,000 games

256 GB with around 17,000 games leaves more room for a larger collection and space-hungry CD or 3D games. The extra capacity adds storage; support for later systems still depends on the handheld hardware.

BATLEXP G350

Direct controls, USB-C and wired audio.

A D-pad, face buttons and shoulder buttons provide the familiar controls. Their vertical arrangement keeps them easy to reach below the screen. A 3.5 mm socket accepts wired headphones.

The 3,200 mAh battery charges over USB-C. Network features require a compatible external Wi-Fi module; built-in Wi-Fi is not assumed. Local single-player games do not need an ongoing internet connection.

Technical specifications
Display3.5-inch IPS, OCA laminated, 640 × 480
ProcessorRockchip RK3326, four Cortex-A35 cores up to 1.5 GHz; Mali-G31 MP2
Memory1 GB LPDDR3
StoragemicroSD card options: 128 GB or 256 GB
Battery3,200 mAh
ConnectivityExternal Wi-Fi module supported; USB-C and 3.5 mm headphone jack
FirmwareKNULLI
KNULLI

KNULLI keeps the G350 library organised.

KNULLI adds a shared interface for retro systems to the G350 classic handheld shape. In EmulationStation, available cover art and metadata help identify games, while system selection remains separate from the emulator itself.

Collections bring preferred games together and themes change the menus. Save states are available in supported emulators for returning to a session later. These local features suit the G350 as a self-contained handheld and do not require a continuous internet connection.

Recognise a game at a glance

Artwork and metadata help identify games.

A different look for the menus

Change the presentation of the library.

Continue a session later

Save states are available in supported emulators.

KNULLI · System view with artwork

System view with artwork

KNULLI · A visual game library

A visual game library

KNULLI · Example KNULLI interface

Example KNULLI interface

Retro systems

Consoles, handhelds and more.

The classic layout and 4:3 screen particularly suit older handheld and home-console games. The overview follows the shared card layout and separates consoles, home computers and arcade emulators. A listed category does not mean every game is supported without limitations.

Consoles and add-ons

Atari 2600
Atari 2600
ColecoVision
ColecoVision
Dreamcast
Dreamcast
Fairchild Channel F
Fairchild Channel F
NES / Famicom
NES / Famicom
Famicom Disk System
Famicom Disk System
Atari 5200
Atari 5200
Intellivision
Intellivision
Mega Drive / Genesis
Mega Drive / Genesis
Master System
Master System
Nintendo 64
Nintendo 64
Odyssey² / Videopac
Odyssey² / Videopac
PC Engine
PC Engine
PC Engine CD
PC Engine CD
PlayStation
PlayStation
Sega Saturn
Sega Saturn
Sega CD / Mega-CD
Sega CD / Mega-CD
Sega SG-1000
Sega SG-1000
Atari 7800
Atari 7800
Super Nintendo
Super Nintendo
SuperGrafx
SuperGrafx
Sega 32X
Sega 32X
Vectrex
Vectrex

Handhelds

Game Boy
Game Boy
Game Boy Advance
Game Boy Advance
Game Boy Color
Game Boy Color
Game Gear
Game Gear
Game & Watch
Game & Watch
Atari Lynx
Atari Lynx
Mega Duck
Mega Duck
Nintendo DS
Nintendo DS
Neo Geo Pocket
Neo Geo Pocket
Neo Geo Pocket Color
Neo Geo Pocket Color
Pokémon Mini
Pokémon Mini
PlayStation Portable
PlayStation Portable
Watara Supervision
Watara Supervision
Virtual Boy
Virtual Boy
WonderSwan
WonderSwan
WonderSwan Color
WonderSwan Color

Home computers

Amiga
Amiga
Atari ST
Atari ST
Commodore 64
Commodore 64
Amstrad CPC
Amstrad CPC
DOS
DOS
Atari 8-bit
Atari 8-bit
MSX
MSX
Sharp X68000
Sharp X68000
ZX Spectrum
ZX Spectrum

Arcade, engines and fantasy systems

Atomiswave
Atomiswave
PRBoom
PRBoom
PICO-8-compatible runtime
PICO-8-compatible runtime
FinalBurn Neo
FinalBurn Neo
MAME 2003-Plus
MAME 2003-Plus
Neo Geo
Neo Geo
OpenBOR
OpenBOR
TIC-80
TIC-80

Frequently asked questions

Which operating system is included?

This offer uses KNULLI. Choosing the larger card does not change the operating system.

How do the storage options differ?

The 128 GB option is listed with around 14,000 games, and 256 GB with around 17,000. The larger card provides more storage for the collection; both figures are estimates.

Does the G350 have built-in Wi-Fi?

Network features require a compatible external Wi-Fi module. Local single-player games do not need an internet connection.

How is it charged?

The 3,200 mAh battery charges over USB-C. Wired headphones use the separate 3.5 mm socket.

Can games be played offline?

Local single-player games do not require an ongoing internet connection. Firmware networking features are separate from offline play.

Can additional ROMs be added?

Compatible, lawfully obtained ROMs can be added to the appropriate system folders. Some systems also need suitable BIOS files. Card contents and saves should be backed up before changes.

How is a save state different from an in-game save?

An in-game save is created by the game itself. A save state captures the emulator state and is only available where the emulator supports it.

Do all listed systems perform equally well?

No. The system overview reflects the card layout. More demanding platforms can produce different results depending on the game, emulator and settings.

Where are firmware updates available?

The KNULLI project publishes official downloads and update notes on GitHub. Card data and saves should be backed up before an update. KNULLI on GitHub

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Frequently Asked Questions (FAQ)

Find answers to the most important questions about our products and services

QUESTIONS ABOUT ORDER / SHIPPING / CUSTOMS

Are there any customs fees for import?

Customers are obligated to inform themselves about customs fees and customs regulations in their country. All prices on the website exclude customs fees and import VAT of the respective recipient countries. Since we recently only offer Global Priority as a shipping method, the import costs are covered by the logistics company in China. Therefore, no additional costs arise for the customer. Our company headquarters is in Hong Kong, which is a third country without VAT. This shipping method usually takes 2 weeks but is the most cost-effective method.

What does "ready to ship in 2-5 days" mean?

Like many other China shops, we don't have a large warehouse as prices in China are often subject to fluctuations. "Ready to ship in 2-5 days" simply means that we have the device in stock or can procure it within a maximum of 5 days. After that, it will be packaged and shipped.

How long does it take for the package to arrive?

The shipping process varies and is only partially influenced by us or the buyer. In the best case between 5-10 days and in the worst case about 10-14 working days. Usually, the goods are ready to ship within 2-5 days and are then sent to your country. Delivery to your location takes about 10-14 days.

Is the absence of CE marking a problem for import?

No, the European CE mark as we know it is not a (test) "seal" but an administrative mark that expresses the free movement of appropriately marked industrial products in the European internal market. If you want to sell the goods as a business owner, this mark is important for you. However, if you are a private individual, the CE mark is not important for you and should not hinder import.

We even guarantee that every device will arrive at your location, even if no CE mark is attached. Should this not be the case, we will refund you the full costs.

Is the device tested before shipping?

Yes, we take extra time and test all functions and hardware. This includes camera, GPS, sensor, display, and charging tests as well as an inspection for external defects. If new firmware is available for the device, we install it. In case of errors, an exchange is carried out before shipping and the customer receives a new fully functional device. This way we guarantee that our customers only receive flawless devices. If you do not agree with these tests, please let us know when ordering. Please also note that under certain circumstances - but in very rare cases - pictures may remain on the device due to the tests.

Will I receive an invoice?

Yes. As soon as you have paid, the invoice is available through the customer area. You can download and print it at any time. Should problems arise with customs, we ask you to nevertheless briefly consult with us.

Is my data treated confidentially when ordering?

We treat your data confidentially. All orders are processed through an SSL-encrypted page. All passwords are stored encrypted in the database. Your data will not be passed on to third parties and may not be used by third parties for advertising purposes.

Is there a 14-day withdrawal period?

Yes, you have the option to return the goods. Please bear in mind that return shipping costs will apply, which you must pay. Please inform yourself about the product before purchasing. We often offer reviews from renowned YouTubers / blogs to avoid misunderstandings before purchase.

How can I cancel my order?

As long as the package has not been shipped and paid for, you can cancel your order at any time. Simply contact us via the contact form on our website. Please provide the order number in the subject line.

QUESTIONS ABOUT WARRANTY AND REPAIR

Device defective on arrival, what now?

If the device is already defective upon receipt, we ask you to contact us immediately. We test all devices for functionality, but in rare cases it can happen that the goods are damaged during transport. In this case, you will receive a new device from us free of charge and we will cover the shipping costs for the replacement and return delivery.

What should I do if my device is defective?

First, stay calm. Contact us by email, preferably through the customer area in our shop. We will then go through the errors with you, as small software errors can often be easily resolved with an update. If it really is a hardware error, you can submit a warranty claim. You will then receive further instructions from us.

In addition to free shipping of your device to China and free return, we also offer the possibility to use our repair partner in Germany, Austria, Switzerland, or Poland for minor defects. This is much faster and completely free for you during the warranty period.

How long does a warranty or repair case take?

The duration of a repair depends on various factors, including the shipping time to China or the availability of spare parts in Germany at our repair partner.

Repair in Germany: This is quite quick if the spare parts are in stock. You submit a warranty or repair request, send the device to our repair partner, and it should be back with you within a week. For warranty cases, we cover the full costs; for repair orders outside the warranty, you save money through us at our repair partner.

Repair in China: If the defect cannot be repaired in Germany, the device must be sent to China. Don't worry, we cover shipping to China and back. During the warranty period, this is completely free for you; for repairs outside the warranty period, we charge a small fee. A repair in China usually takes between 3-6 weeks, but don't worry, you don't have to do without a smartphone completely. We offer every customer the possibility to receive a loan device for the duration of the repair. This service is also free of charge.

Do I lose the warranty by flashing?

That depends on the update. If it's an official update, you're welcome to install it. If you don't know how to do this, you can contact us at any time. However, if you try to install a custom ROM or root the device (except for devices that are already rooted, such as Xiaomi devices), it's very possible that the manufacturer will refuse warranty. This must be decided on a case-by-case basis.

QUESTIONS ABOUT SOFTWARE / UPDATES / MISCELLANEOUS

Other shops have the device with German language, why not you?

Many other shops use vendor ROMs and can thus offer German and other languages on the devices. The problem with such vendor ROMs is that you can no longer update and it can often happen that there are Trojans, spamware, or viruses on them. We avoid this by only using official ROMs, even if that sometimes means we can only offer a device with English / Chinese.

Many customers then approach us and ask if we can flash their devices, which we unfortunately have to decline. The vendor ROMs have been installed via workarounds and often prevent normal updating or flashing.

Is there a user manual included with the device?

Most China manufacturers only include a Chinese quick guide, but even renowned manufacturers like Motorola or Apple nowadays dispense with complete manuals. It is generally assumed that you explore the system yourself. With MIUI or Emotion UI, you can find your way around very easily, as both Android overlays are quite self-explanatory.

What are Dual-SIM smartphones?

Dual-SIM means that you can insert two SIM cards into one phone. You can use two SIM cards, even from different providers. This allows you to combine a cheap data plan with a cheap phone plan, for example, or use foreign cards if necessary.

Do the smartphones work without problems in Europe?

All smartphones and tablets that offer mobile internet and calling work without problems in Germany & Co. We only offer devices that work without problems in European countries and the rest of the world. There are China Mobile versions, but we don't offer them.

What about updates for China smartphones?

This usually depends on the popularity and size of the manufacturer. Meizu or Xiaomi devices are more likely to receive updates than a completely new and small manufacturer. We make sure in our product selection that we only offer high-quality devices that are also regularly supplied with updates. Xiaomi devices often receive weekly updates and quickly adapt the latest Android version. Meizu, Huawei, OnePlus, Realme, Oppo, and Vivo also offer the latest updates very quickly.

These can then be installed OTA (Over The Air), or must be downloaded and then installed with the Updater app.

How good is the quality of China smartphones/tablets/gadgets?

This varies greatly. We have set ourselves the goal of only offering high-quality devices. We want to avoid errors occurring over time that frustrate the customer. China technology has improved significantly in recent years and, as can be seen from the example of Xiaomi, is among the best you can currently get.

Trojans or spamware on Xiaomi devices?

NO, definitely not with us. We pay close attention to the quality of the devices offered. We check every device for errors and install new and current official ROMs. We use the latest official Xiaomi ROMs or Xiaomi.eu ROMs. There are no Trojans, viruses, or other malware on them.

Many other shops use vendor ROMs and can thus offer German and other languages on the devices. The problem with such vendor ROMs is that you can no longer update and it can often happen that there are Trojans, spamware, or viruses on them. We avoid this by only using official ROMs, even if that sometimes means we can only offer a device with English / Chinese.

As also mentioned in the ComputerBild article about Trojans, we are named as one of the few trustworthy shops.