Handheld consoles / Compare

Anbernic RG 477M vs MANGMI AIR X

A

Product A: Anbernic

RG 477M

61 of 165 known

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B

Product B: MANGMI

AIR X

79 of 165 known

Change MANGMI AIR X

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All 165 fields

Every value links to where we found it.

Only differences

AAnbernic RG 477M

BMANGMI AIR X

General

3 of 9 differ

Series

Not available

Not available

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

Not available

AX1-04064000-WH, AX1-04064000-BK, AX1-04064000-GB2Maker product pagemangmi.com/products/mangmi-air-x.jsRead 15 October 2026Shopify SKUs of the three colour variants. No printed model number was found.

GTIN / EAN

Not available

6978725830001, 6978725830025, 69787258300322Maker product pagemangmi.com/products/mangmi-air-x.jsRead 15 October 2026Barcodes of the three Shopify variants.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

July 20258Press articlethinkcomputers.org/mangmi-unveils-air-x-android-handheld-affordable-gaming-with-snapdragon-662-and-hall-effect-controlsRead 15 October 2026Article dated July 2, 2025 reports the AIR X launch in China at CNY 499 with the final specs. An earlier June 24, 2025 article described different, unconfirmed specs, so it is not used.

Status

Available1Maker product pageanbernic.com/products/rg477mRead 11 October 2026The 8GB options were in stock and the 12GB options sold out when read

Available2Maker product pagemangmi.com/products/mangmi-air-x.jsRead 15 October 2026Product page says In stock, ready to ship.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

From $239.991Maker product pageanbernic.com/products/rg477mRead 11 October 20264Press articleretrohandhelds.gg/anbernic-rg477m-launched-everything-you-need-to-knowRead 11 October 20265Press articleliliputing.com/anbernic-rg477m-handheld-game-console-has-a-4-7-inch-120-hz-display-with-a-43-aspect-ratioRead 11 October 20266Press articleretrohandhelds.gg/anbernic-rg477m-first-impressionsRead 11 October 2026

$89.997Press articleretrohandhelds.gg/mangmi-air-x-lands-in-september-starting-at-79Read 15 October 2026Article dated August 20, 2025: early bird $79.99 and retail price $89.99 after the early bird period. The stored value is the $89.99 retail price. USD, tax treatment not stated, and the maker's shop adds taxes at checkout.9Reviewretrododo.com/mangmi-air-x-review-ps2-gamecube-emulation-that-works-for-under-100Read 15 October 2026Review states RRP $89.99 and early bird $79.99.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

Not available

Not available

ColoursiThe maker's own colour names

Silver Blade, Chocolate Bronze1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Color: Chocolate Bronze, Silver Blade. Material: aluminum alloy CNC process

White, Black, Retro GB2Maker product pagemangmi.com/products/mangmi-air-x.jsRead 15 October 2026Colour options White, Black and Retro GB.

Device classiA streaming handheld only plays remote or cloud games

Android handheld1Maker product pageanbernic.com/products/rg477mRead 11 October 2026

Android handheld1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Android 14 handheld with built-in controls.

Form factor

Slate1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Single slate body with built-in controls on the product images

Slate1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Single landscape body with fixed controls.

Platform and software

1 of 7 differ

OS family

Android1Maker product pageanbernic.com/products/rg477mRead 11 October 2026

Android1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026

OS at launch

Android 141Maker product pageanbernic.com/products/rg477mRead 11 October 2026System: Android 14

Android 141Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026

Latest OS

Not available

Not available

Built-in game stores

Not available

Google Play9Reviewretrododo.com/mangmi-air-x-review-ps2-gamecube-emulation-that-works-for-under-100Read 15 October 2026Review states Android 14 with the Google Play Store.

Physical games

None1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Games are loaded from TF cards or downloaded. The maker lists no cartridge or disc slot

None1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026The only ports listed are USB-C, a headphone jack and a microSD slot.

Backward compatibility

Not available

Not available

Upscaling and frame generationiSupport at system or driver level

Not available

Not available

Processor and graphics

8 of 16 differ

Chip

MediaTek Dimensity 83001Maker product pageanbernic.com/products/rg477mRead 11 October 2026Dimensity 8300 processor, 4nm 5G SOC chip

Qualcomm Snapdragon 6621Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Tech Specs: Qualcomm Snapdragon 662 (SM6115).

Chip brand

MediaTek1Maker product pageanbernic.com/products/rg477mRead 11 October 2026

Qualcomm1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026

Core configurationiPhysical CPU cores, including cores reserved by the operating system. P/E labels describe the maker architecture. Source notes identify clocks used only in specific operating modes.

AAnbernic RG 477M

Physical core count	Core	Max clock (GHz)
1	Cortex-A715	3.35
3	Cortex-A715	3.2
4	Cortex-A510	2.2

Source1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Octa-core CPU including 1*A715@3.35GHz + 3*A715@3.20GHz + 4*A510@2.2GHz3Maker product pagemediatek.com/products/smartphones/mediatek-dimensity-8300Read 11 October 2026Octa-core CPU with 4X Arm Cortex-A715 and 4X Cortex-A510, Arm Mali-G615 GPU. The clocks and the 1+3 split come from the Anbernic page

BMANGMI AIR X

Physical core count	Core	Max clock (GHz)
4	Cortex-A73	2.1
4	Cortex-A53	2

Source1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Tech Specs: octa-core 4xA73@2.1GHz and 4xA53@2.0GHz. Qualcomm's own brief says up to 2.0 GHz for the chip. The maker figure for the device is kept. Core types are not stored because the maker does not name Gold and Silver.

CPU cores

8=CalculatedFrom Core configuration

8=CalculatedFrom Core configuration

Max CPU clock

3.35GHz=CalculatedFrom Core configuration

2.1GHz=CalculatedFrom Core configuration

Process

4nm1Maker product pageanbernic.com/products/rg477mRead 11 October 2026High-efficiency 4nm process technology3Maker product pagemediatek.com/products/smartphones/mediatek-dimensity-8300Read 11 October 2026MediaTek calls it an ultra-efficient 4nm-class chip

11nm5Maker spec sheet (PDF)qualcomm.com/content/dam/qcomm-martech/dm-assets/documents/snapdragon-662-mobile-platform-product-brief.pdfRead 15 October 2026Product brief: 11 nm Process Technology. The foundry is not named in the brief.

GPU

Arm Mali-G615 MC61Maker product pageanbernic.com/products/rg477mRead 11 October 2026GPU: Mali-G615 MC6

Qualcomm Adreno 6101Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Tech Specs: Adreno 610@1050Mhz.

GPU architecture

Not available

Not available

GPU compute unitsiAMD compute units, NVIDIA streaming multiprocessors or Intel Xe-cores. These counts use different architectures and are not directly comparable. The source note names the unit.

61Maker product pageanbernic.com/products/rg477mRead 11 October 2026MC6 means six Arm Mali shader cores, not AMD compute units

Not available

GPU max clockiHighest documented GPU operating clock for this device. Source notes say when a value applies only in docked or mains-powered mode.

Not available

1,050MHz1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026

GPU compute (claimed)iMaker-rated FP32 throughput. Mode is named in the source note. Not a game performance benchmark.

Not available

Not available

Power modesiDocumented device APU power limits or per-mode clocks. A continuous range may be represented by its two endpoints, identified in source notes. Transient boost power is not substituted for sustained TDP.

Not available

Not available

Lowest TDP

Not available

Not available

Highest TDP

Not available

Not available

Highest TDP on battery

Not available

Not available

Custom TDPiYou can set a TDP value, not only presets

Not available

Not available

Memory and storage

4 of 12 differ

RAM

8, 12GB1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Memory options 8GB RAM + 128GB storage and 12GB RAM + 256GB storage

4GB1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026

RAM type

LPDDR51Maker product pageanbernic.com/products/rg477mRead 11 October 2026RAM: 12GB LPDDR5. The specification text names only the 12GB model, the 8GB model's type is not stated separately

LPDDR4X1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Spec image and page: 4GB LPDDR4X.

RAM speediEffective memory transfer rate, not a clock stated in MHz. Source notes identify mode or platform speed limits.

Not available

Not available

Memory bandwidthiPublished memory bandwidth in decimal GB/s. Source notes identify handheld or docked mode. Do not calculate from rounded speed and bus-width claims.

Not available

Not available

StorageiAdvertised internal storage tiers in decimal GB. Convert a published 1 TB or 2 TB tier to 1000 or 2000 GB. Keep a literal published GB number as given. Do not infer usable formatted capacity.

128, 256GB1Maker product pageanbernic.com/products/rg477mRead 11 October 20264Press articleretrohandhelds.gg/anbernic-rg477m-launched-everything-you-need-to-knowRead 11 October 2026Internal storage 128GB/256GB UFS

64GB1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026

Storage typeiType of the built-in storage. eMCP is a package that holds eMMC flash and RAM, so it is eMMC.

UFS1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Storage: 256GB UFS. The UFS generation is not stated

eMMC1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 202664GB eMMC.

Installed drive PCIe generationiPCIe generation of the installed storage module, not the maximum supported by the connector.

Not available

Not available

Storage slotsiInternal physical storage sockets, including occupied sockets. Interface describes compatible storage. Source notes distinguish the installed drive from slot capability.

Not available

Not available

M.2 slots

Not available

Not available

Memory card

microSD1Maker product pageanbernic.com/products/rg477mRead 11 October 2026

microSD1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Expansion: MicroSD card.

Card speed class

Not available

Not available

Max card sizeiLargest card capacity explicitly supported for games. Decimal storage units: 1 TB is 1000 GB. Support for screenshots only does not establish game-storage support.

2TB1Maker product pageanbernic.com/products/rg477mRead 11 October 2026TF card expansion up to 2TB, stored as 2000 GB

2TB1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Expansion: MicroSD card, supports up to 2TB (FAT32). Stored as 2000 GB.

Display

8 of 17 differ

Screen size

4.7in(11.9 cm)1Maker product pageanbernic.com/products/rg477mRead 11 October 2026

5.5in(14 cm)1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026

Native resolution

1280 × 960px1Maker product pageanbernic.com/products/rg477mRead 11 October 20261280*960 resolution, supports a maximum refresh rate of 120Hz7Reviewretrohandhelds.gg/anbernic-rg477m-reviewRead 11 October 2026Screen: 4.7 inch, 1280x960 LTPS (120Hz refresh rate)

1920 × 1080px1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026

Pixel density

340.4ppi=CalculatedFrom Screen size and Native resolution

400.5ppi=CalculatedFrom Screen size and Native resolution

Aspect ratio

4:31Maker product pageanbernic.com/products/rg477mRead 11 October 2026

16:91Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Display: 1920 x 1080 FHD (16:9 aspect ratio).

Panel typeiUse the panel type explicitly stated by the source. IPS-level is a maker comparison term. LCD means the maker does not name the LCD subtype.

LCD (subtype not stated)1Maker product pageanbernic.com/products/rg477mRead 11 October 20264.7-inch LTPS In-Cell display, OCA full lamination. LTPS is an LCD technology with no further subtype given, so lcd is stored5Press articleliliputing.com/anbernic-rg477m-handheld-game-console-has-a-4-7-inch-120-hz-display-with-a-43-aspect-ratioRead 11 October 2026Calls the display a 4.7 inch, 1280 x 960 IPS LCD touchscreen. The maker says LTPS In-Cell, so the subtype is kept as lcd

IPS1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026

Native panel orientationiPortrait panels break some games

Landscape1Maker product pageanbernic.com/products/rg477mRead 11 October 20261280*960 is wider than tall, so the panel is landscape

Landscape1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 20261920 x 1080 is wider than tall and the front product photos show a landscape body.

Screen surfaceiSurface finish or treatment stated by the maker or reviewer. Etched anti-glare glass is not automatically classified as matte.

Not available

Not available

Touchscreen

Yes1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Multi-touch screen

Yes1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Display: Touch Enabled: Multi-touch.

Built-in display refresh modesiMaximum built-in display refresh rate for each documented resolution and mode. External displays and dock output have separate fields. Do not copy supported input timings as proven maxima.

AAnbernic RG 477M

Width (px)	Height (px)	Max (Hz)
1280	960	120

Source1Maker product pageanbernic.com/products/rg477mRead 11 October 2026

BMANGMI AIR X

Width (px)	Height (px)	Max (Hz)
1920	1080	60

Source1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Display: Refresh Rate 60Hz at 1920 x 1080.

Max refresh rate

120Hz=CalculatedFrom Built-in display refresh modes

60Hz=CalculatedFrom Built-in display refresh modes

Adaptive sync

Not available

Not available

VRR lower limit

Not available

Not available

Brightness (SDR, claimed)

Not available

400nits1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Display: Brightness 400 nits. Early launch press said 450 nits. The current maker page and spec image say 400 nits. Typical or peak is not stated.

Peak brightness (HDR, claimed)

Not available

Not available

DCI-P3 coverage (claimed)iPercentage of the DCI-P3 colour space covered, from 0 to 100. Gamut volume, Display P3 and unspecified P3 are different measurements.

Not available

Not available

HDR formats

Not available

Not available

Second display

Not available

Not available

Controls

4 of 15 differ

Stick sensoriHow the stick measures its position. Capacitive is only for a stick that senses its position by capacitance. Maker wording such as capacitive sticks often means the sticks sense a resting thumb, which is Touch-sensitive sticks.

Hall effect1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Large-angle 3D Hall joystick5Press articleliliputing.com/anbernic-rg477m-handheld-game-console-has-a-4-7-inch-120-hz-display-with-a-43-aspect-ratioRead 11 October 2026RGB backlit hall-sensor analog sticks7Reviewretrohandhelds.gg/anbernic-rg477m-reviewRead 11 October 2026Retroid-styled larger sticks. The maker names Hall sensors

Hall effect1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Controls: 2 x wide-range Hall-effect joysticks with RGB light.

Stick layout

Symmetric2Maker product pagecdn.shopify.com/s/files/1/0597/2364/5092/files/RG_477M_fa49e5b9-aa87-4acb-908e-180f71712b04.jpgRead 11 October 2026Both sticks sit low on the front, one under the D-pad and one under the face buttons

Symmetric4Maker product pagecdn.shopify.com/s/files/1/0900/8529/4447/files/mangmi_air_x_android_retro_gaming_concole_whats_in_the_box.jpgRead 15 October 2026Maker photo shows both sticks below the D-pad and the face buttons. This is a symmetric layout.

Touch-sensitive sticksiThe sticks sense a resting thumb. It says nothing about how the stick measures its position, which is Stick sensor.

Not available

Not available

Replaceable stick modules

Not available

Not available

Trigger sensor

Digital7Reviewretrohandhelds.gg/anbernic-rg477m-reviewRead 11 October 2026The reviewer prefers inline shoulders and says analog triggers would have been better for emulation, so L1/R1 and L2/R2 are digital buttons

Hall effect1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Controls: L & R Hall-effect trigger.

Trigger stops

Not available

Not available

D-pad

Cross2Maker product pagecdn.shopify.com/s/files/1/0597/2364/5092/files/RG_477M_fa49e5b9-aa87-4acb-908e-180f71712b04.jpgRead 11 October 2026Maker product images show a cross D-pad

Cross4Maker product pagecdn.shopify.com/s/files/1/0900/8529/4447/files/mangmi_air_x_android_retro_gaming_concole_whats_in_the_box.jpgRead 15 October 2026Maker photo shows a single cross-shaped D-pad.

Face button labels

Nintendo2Maker product pagecdn.shopify.com/s/files/1/0597/2364/5092/files/RG_477M_fa49e5b9-aa87-4acb-908e-180f71712b04.jpgRead 11 October 2026Maker product images show X above, Y left, A right and B below

Nintendo4Maker product pagecdn.shopify.com/s/files/1/0900/8529/4447/files/mangmi_air_x_android_retro_gaming_concole_whats_in_the_box.jpgRead 15 October 2026Printed X at the top, Y at the left, A at the right and B at the bottom.

Extra rear and grip buttonsiExtra rear or grip buttons and paddles. Excludes shoulder bumpers and triggers (L1/R1/L2/R2), Joy-Con rail SL/SR and system/menu controls.

Not available

01Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026The full Controls list names no rear buttons or paddles. The Back button is a system key below the left stick. The shoulder bumpers and Hall triggers are excluded.

Trackpads

Not available

Not available

System-level remappingiRemap buttons without support in the game

Not available

Yes1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026M Space Customized Game Launcher lists Key Mapping and Game Sidebar. Droix describes mapping physical controls to on-screen buttons.

System buttons

Power, Volume buttons8Reviewretrododo.com/anbernic-rg477m-reviewRead 11 October 2026Between the shoulder buttons: a power button, volume buttons, an LED indicator and ventilation for the fan

Power, Volume up, Volume down, Home, Back, Select, Start1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Controls list: Back button, Home button, Select button, Start button, Volume control buttons, Power switch. Volume up and down are the two volume buttons.

Detached controller connectioniWireless connection used after the controllers are detached. Does not describe the attached controller contacts.

Not available

Not available

Controller mouse sensoriA controller works as a mouse on a desk

Not available

Not available

Fingerprint

Not available

Not available

Motion and feedback

0 of 3 differ

Gyroscope

Yes1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Built-in six-axis gyroscope sensor5Press articleliliputing.com/anbernic-rg477m-handheld-game-console-has-a-4-7-inch-120-hz-display-with-a-43-aspect-ratioRead 11 October 20266-axis motion sensor

Yes1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Controls: 6-axis G-sensor, also marketed as a six-axis gyroscope.

RumbleiUse the maker feedback wording. Generic haptic feedback is not automatically labelled HD haptics. Trigger rumble is separate from adaptive trigger resistance.

Rumble1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Other function: vibration motor5Press articleliliputing.com/anbernic-rg477m-handheld-game-console-has-a-4-7-inch-120-hz-display-with-a-43-aspect-ratioRead 11 October 2026Vibration motor

Rumble12Retailer pagedroix.net/product/mangmi-air-xRead 15 October 2026Retailer spec text lists dual vibration motors. The maker page does not mention vibration. Retro Catalog also tags the device as having vibration. Stored as generic rumble.13Spec databaseretrocatalog.com/retro-handhelds/mangmi-air-xRead 15 October 2026Vibration/rumble is listed as a feature tag with no detail.

RGB lighting

Yes1Maker product pageanbernic.com/products/rg477mRead 11 October 202616 million color RGB joystick lighting with several light effects

Yes1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026RGB Hall joysticks with 16.7 million colors and four modes.

Measured

8 of 30 differ

Brightness (measured)iCentre, full white, SDR. Measured by a reviewer

Not available

Not available

HDR peak brightness (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Contrast ratio (measured)i1000 means 1000:1. Measured by a reviewer

Not available

Not available

DCI-P3 coverage (measured)iMeasured DCI-P3 area coverage, from 0 to 100. Do not substitute gamut volume, Display P3 or unspecified P3. Test method belongs in source notes.

Not available

Not available

Colour accuracy (measured Delta E)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

PWM frequency (measured)iOnly when the reviewer found PWM flicker

Not available

Not available

3DMark Time Spy graphics (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

3DMark Steel Nomad Light (measured)iRuns on Windows, Android and Arm. Measured by a reviewer

Not available

Not available

3DMark Wild Life Extreme (measured)iMeasured by a reviewer, not claimed by the maker

Not available

115points11Reviewdroix.net/blogs/mangmi-air-x-reviewRead 15 October 2026DROIX 3DMark table gives Wild Life Extreme 115 and Sling Shot 1,980.

Cinebench 2024 single-core (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Cinebench 2024 multi-core (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

AnTuTu (measured)iMeasured by a reviewer, not claimed by the maker

Not available

256,886points11Reviewdroix.net/blogs/mangmi-air-x-reviewRead 15 October 2026DROIX benchmark table gives 256,886. The AnTuTu version is not stated.

Game frame rates (measured)iReviewer measurements only. Each row preserves resolution, preset and power settings when stated. In-game and driver frame generation are identified in source notes.

Not available

Not available

SSD sequential read (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Memory card read (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Battery runtime per test (measured)iReviewer runtime tests only. Exact time conversions are allowed. Source notes identify brightness, game, power mode and settings. Missing conditions are not inferred.

AAnbernic RG 477M

Not available

BMANGMI AIR X

Test	Game	Hours (h)
Gaming	PSP game at 2x resolution, performance mode off, fan silent, Wi-Fi on, volume 10%	3.02
Gaming	PSP game at 2x resolution, performance mode on, fan silent, Wi-Fi on, volume 10%	2.77
Gaming	3DS game, performance mode off, fan silent, Wi-Fi on, volume 10%	4.75
Gaming	3DS game, performance mode on, fan silent, Wi-Fi on, volume 10%	3.33
Gaming	Game Boy game, fan silent, Wi-Fi on, volume 10%	6.67
Max load	AnTuTu loop, performance profile, max fan	4.5

Source10Reviewjoeysretrohandhelds.com/reviews/mangmi-air-x-reviewRead 15 October 2026Tested 100% to 0% at 100% brightness, Wi-Fi on, volume 10%, fan on silent. PSP at 2x gave 181 min without performance mode and 166 min with it. 3DS gave 285 min without and 200 min with. Game Boy gave 400 min. Joey notes 50% brightness gave nearly identical PSP results. Brightness in nits is not stated and the game titles are not named. The review used a launch unit that the review lists at 450 nits.11Reviewdroix.net/blogs/mangmi-air-x-reviewRead 15 October 2026DROIX battery test: AnTuTu loop, full screen brightness, max fan, performance profile, about 4 hours 30 minutes.

Shortest gaming test runtime (measured)iShortest runtime among the stored gaming tests. This does not identify the globally heaviest game or worst possible use.

Not available

2.77h=CalculatedFrom Battery runtime per test (measured)

Longest gaming test runtime (measured)iLongest runtime among the stored gaming tests. This does not identify the globally lightest game or best possible use.

Not available

6.67h=CalculatedFrom Battery runtime per test (measured)

Video runtime (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Full charge time (measured)iMeasured 0 to 100% charge time. Source notes identify the charger, device operating state and test conditions.

Not available

100min10Reviewjoeysretrohandhelds.com/reviews/mangmi-air-x-reviewRead 15 October 2026Review says about 100 minutes from 0 to 100%. The charger is not stated.

Power draw gaming (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Fan noise per mode (measured)iMeasured by a reviewer, not claimed by the maker

AAnbernic RG 477M

Not available

BMANGMI AIR X

Power mode	Noise (dB(A))
Quiet fan setting	40
Extreme fan setting	50

Source11Reviewdroix.net/blogs/mangmi-air-x-reviewRead 15 October 2026DROIX says it measured around 40dB on the quiet fan setting and around 50dB on the extreme setting. The weighting, the distance and the load are not stated, so the load is left out.

Max fan noise (measured)iMeasured by a reviewer, not claimed by the maker

Not available

50dB(A)=CalculatedFrom Fan noise per mode (measured)

Fan noise while gaming (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Back surface under load (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Grips under load (measured)iWhere the hands rest. Measured by a reviewer

Not available

Not available

Chip temperature while gaming (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Stick tests (measured)iReviewer tests of the built-in sticks. Method, firmware, calibration and transport settings belong in source notes.

Not available

Not available

Speaker loudness (measured)iAt max volume. Measured by a reviewer

Not available

Not available

Weight (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Audio

1 of 5 differ

SpeakersiBuilt-in speaker drivers on the handheld, with its controllers attached. Excludes speakers in a separate dock or headset.

21Maker product pageanbernic.com/products/rg477mRead 11 October 2026High fidelity dual speakers5Press articleliliputing.com/anbernic-rg477m-handheld-game-console-has-a-4-7-inch-120-hz-display-with-a-43-aspect-ratioRead 11 October 2026Stereo speakers

21Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Audio: Dual speakers.

Speaker direction

Bottom-firing8Reviewretrododo.com/anbernic-rg477m-reviewRead 11 October 2026Two speaker grills on the bottom edge

Bottom-firing10Reviewjoeysretrohandhelds.com/reviews/mangmi-air-x-reviewRead 15 October 2026Review says the speakers are down firing, with two slits on each side at the bottom.

Audio features

Not available

Not available

MicrophonesiPhysical built-in microphones on the handheld. Mono audio or an array name alone does not prove a capsule count.

Not available

11Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Audio: Built-in microphone, singular.

3.5 mm jack

Yes1Maker product pageanbernic.com/products/rg477mRead 11 October 2026

Yes1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Ports: 1 x 3.5mm headphone / headset jack.

Ports and dock

4 of 10 differ

PortsiPhysical connectors on the handheld and its attached controllers. Controller charging-only ports count. Separate dock connectors belong in dock_ports.

AAnbernic RG 477M

Type	Count	Side	DP Alt Mode
USB-C	1	Bottom	Yes
3.5 mm audio	1	Bottom	Not available
microSD card	1	Bottom	Not available

Source1Maker product pageanbernic.com/products/rg477mRead 11 October 2026USB Type-C supports 1080p display port output, 3.5mm stereo audio headphones, TF card slot. Port sides from the Retro Dodo review and the product images8Reviewretrododo.com/anbernic-rg477m-reviewRead 11 October 2026At the bottom: USB-C port, 3.5mm headphone jack and an SD card slot, alongside two speaker grills

BMANGMI AIR X

Type	Version	Count	Side	Max charging input (W)
USB-C	USB 3.1	1	Bottom	15
3.5 mm audio	Not available	1	Bottom	Not available
microSD card	Not available	1	Bottom	Not available

Source1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Ports: 1 x USB 3.1 Type-C port, 1 x 3.5mm jack, 1 x microSD card reader. Side from Droix and Joey's Retro Handhelds. The Type-C port is the only charging port, so the 15W figure is its charging input.

USB-C ports

1=CalculatedFrom Ports

1=CalculatedFrom Ports

USB4 or Thunderbolt

Not available

Not available

USB-C charging

Not available

15W=CalculatedFrom Ports

Video outiVideo output available at a device connector with a direct cable or adapter. A console that requires its proprietary dock is documented through dock_output_max.

Yes1Maker product pageanbernic.com/products/rg477mRead 11 October 20267Reviewretrohandhelds.gg/anbernic-rg477m-reviewRead 11 October 2026Connectivity line: microSD, USB-C with Video Out, 3.5mm audio jack, Wi-Fi 6E, Bluetooth 5.3

Not available

Max external displayiHighest documented external resolution and its maximum refresh rate. Do not combine a resolution and refresh rate taken from different modes.

1920 × 1080px1Maker product pageanbernic.com/products/rg477mRead 11 October 20261080p display port output over USB-C. The refresh rate is not stated

Not available

External GPU

Not available

Not available

Dock

Not available

Not available

Max output through dock

Not available

Not available

Dock ports

Not available

Not available

Wireless

3 of 6 differ

Wi-Fi

Wi-Fi 6E1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Wi-Fi 6E, Bluetooth5.34Press articleretrohandhelds.gg/anbernic-rg477m-launched-everything-you-need-to-knowRead 11 October 2026Wi-Fi 6E, Bluetooth 5.3

Wi-Fi 51Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Connectivity: Wi-Fi 5 2.4G+5G.

Wi-Fi bands

2.4 GHz, 5 GHz, 6 GHz1Maker product pageanbernic.com/products/rg477mRead 11 October 2026

2.4 GHz, 5 GHz1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Connectivity: Wi-Fi 5 2.4G+5G.

Bluetooth

5.31Maker product pageanbernic.com/products/rg477mRead 11 October 2026

5.01Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Connectivity: Bluetooth 5.0.

NFC

Not available

Not available

Cellular

Not available

Not available

Network

Not available

Not available

Battery and charging

5 of 12 differ

Battery energyiEnergy rating of the handheld battery. Excludes batteries in detachable controllers and docks. Source notes name hardware revisions.

Not available

19.25Wh1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Computed from the stated 5000 mAh at 3.85 V: 5.0 Ah x 3.85 V = 19.25 Wh. The maker does not print a Wh figure.

Battery capacityiCharge rating of the handheld battery. Excludes batteries in detachable controllers and docks. Different battery voltages are not directly comparable.

5,300mAh1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Polymer lithium battery 5300mAh

5,000mAh1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Power: Lithium-ion 5000mAh/3.85V.

Claimed battery lifeiA range like 2 to 6.5 hours is one row with both values

AAnbernic RG 477M

Hours (h)
7

Source1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Battery life 7 hours. No use case is stated6Press articleretrohandhelds.gg/anbernic-rg477m-first-impressionsRead 11 October 2026Battery: 5,300mAh (~7 hours)

BMANGMI AIR X

Hours (h)
8

Source1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Product page: up to 8 hours* on a single charge. The asterisk has no footnote on the page and no use case is stated.

Battery life (claimed, min)

Not available

Not available

Battery life (claimed, max)

7h=CalculatedFrom Claimed battery life

8h=CalculatedFrom Claimed battery life

Wired chargingiMaximum supported charging input explicitly stated for the device. It is not automatically the wattage printed on the included adapter.

27W1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Charging 5V/9V - 27W5Press articleliliputing.com/anbernic-rg477m-handheld-game-console-has-a-4-7-inch-120-hz-display-with-a-43-aspect-ratioRead 11 October 20265,300 mAh battery with support for 27W charging

15W1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Power: Supports 15W charging.

Charging standards

Not available

Not available

Charge 0 to 100 % (claimed)

Not available

Not available

Charge limitiStops charging early to protect the battery

Not available

Not available

Bypass chargingiRuns from the charger without cycling the battery

Not available

Not available

Charger in box

No1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Accessories: Type-C charging cable, gift box, user manual, screen protector, silicone protective case. No power adapter is listed

No1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026The packing list has a cable and no power adapter.

Included chargeriRated output power of the supplied adapter. This may exceed the handheld charging limit. Store per sold configuration when bundles differ.

Not available

Not available

Cooling

0 of 3 differ

Fans

11Maker product pageanbernic.com/products/rg477mRead 11 October 2026High-speed fan + heat pipe active cooling8Reviewretrododo.com/anbernic-rg477m-reviewRead 11 October 2026Fan settings can be switched from the Android menu

11Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Cooling: Single-fan active cooling.

Vapor chamber

Not available

Not available

Custom fan curveiUser can set fan speed against temperature. A fixed preset or manual fan-speed slider alone does not qualify.

Not available

Not available

Build

1 of 3 differ

Built-in kickstand

Not available

Not available

Dust and water rating

Not available

Not available

User-replaceable parts

Stick caps7Reviewretrohandhelds.gg/anbernic-rg477m-reviewRead 11 October 2026The stick caps pop off and lower-profile caps fit

Not available

Dimensions and weight

2 of 3 differ

DimensionsiExternal dimensions with supplied controllers attached. Width is left to right, height is top to bottom in handheld use and depth is the maximum front-to-back extent, including fixed protruding controls. Leave depth missing when only unqualified chassis thickness is published. A clamshell is measured closed, as makers publish it. Width is left to right, height is front to back of the closed device and depth is the closed thickness.

Width176Height89.4mm(6.9 × 3.5 in)1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Console specification: length 17.6 cm, width 8.94 cm, height 1.6 cm. The 16 mm value is an unqualified thickness, so depth is left out6Press articleretrohandhelds.gg/anbernic-rg477m-first-impressionsRead 11 October 2026Dimensions: 176 x 89.4 x 16mm, matching the maker console specification

Width203.47Height87.39mm(8 × 3.4 in)1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Spec image and page: 203.47 x 87.39 x 16.80mm. The page labels it (H x W x D), but the body is landscape, so 203.47 is width and 87.39 is height. The 16.80 mm value has no stated maximum including grips and sticks, so depth is left out.

WeightiWhole handheld with the supplied controllers attached, without a dock or carrying case. A detachable battery pack that ships with the handheld is attached. Approximate maker figures are identified in source notes.

354g(12.5 oz)1Maker product pageanbernic.com/products/rg477mRead 11 October 2026Console specification: weight 0.354 kg. The 0.608 kg value is the box6Press articleretrohandhelds.gg/anbernic-rg477m-first-impressionsRead 11 October 2026Weight: 354g8Reviewretrododo.com/anbernic-rg477m-reviewRead 11 October 2026Reviewer weighs it at about 350 g, the maker states 354 g

286g(10.1 oz)1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026Spec image and page: 286g.

Weight without controllersiHandheld body only, without detachable controllers, dock or carrying case.

Not available

Not available

Certifications

None of 2 known

Game compatibility programme

Not available

Not available

FCC ID

Not available

Not available

Other certifications

Not available

Not available

In the box

2 of 2 differ

In the box

Game console, Type-C charging cable, User manual, Gift box, Screen protector, Silicone protective case1Maker product pageanbernic.com/products/rg477mRead 11 October 20262Maker product pagecdn.shopify.com/s/files/1/0597/2364/5092/files/RG_477M_fa49e5b9-aa87-4acb-908e-180f71712b04.jpgRead 11 October 2026Accessories image: game console x1, screen protector x1, user manual x1, Type-C charging cable x1, gift box x1, silicone protective case x1

AIR X handheld, USB-A to USB-C cable, Tempered glass screen protector, User manual1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026What's in the Box: AIR X Handheld, USB-A to USB-C Cable, Tempered Glass Screen Protector, User Manual.

Carrying case

Not available

None1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026The packing list has no case. Early bird orders got a free carrying case as a promotion.

Links

Not compared

Product page

anbernic.com/products/rg477m1Maker product pageanbernic.com/products/rg477mRead 11 October 2026

mangmi.com/products/mangmi-air-x1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026

Spec sheet

Not available

cdn.shopify.com/s/files/1/0900/8529/4447/files/air_x_specs_upate.jpg3Maker product pagecdn.shopify.com/s/files/1/0900/8529/4447/files/air_x_specs_upate.jpgRead 15 October 2026Maker Specifications image for the AIR X.

Manual

Not available

Not available

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

1 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

Not available

1year1Maker product pagemangmi.com/products/mangmi-air-xRead 15 October 2026FAQ: AIR X includes a 1-year limited warranty covering manufacturing defects. The region is not named.

Both are also in the API. Back to all handheld consoles.