Handheld consoles / Compare

AYN Odin 2 Portal vs MANGMI AIR X

A

Product A: AYN

Odin 2 Portal

66 of 165 known

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B

Product B: MANGMI

AIR X

79 of 165 known

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All 165 fields

Every value links to where we found it.

Only differences

AAYN Odin 2 Portal

BMANGMI AIR X

General

4 of 9 differ

Series

Odin 25Maker product pageayntec.com/products/odin2-portalRead 10 October 2026

Not available

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

OD2P-BX7BK, OD2P-BX7IN, OD2P-PX7BK, OD2P-PX7WT, OD2P-PX7IN, OD2P-MX7BK, OD2P-MX7WT, OD2P-MX7IN5Maker product pageayntec.com/products/odin2-portalRead 10 October 2026Maker store SKUs for Base, Pro and Max in Black, Indigo and White. The store lists Base in Black and Indigo, Pro and Max in Black, White and Indigo.

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.

October 20246Press articleretrohandhelds.gg/ayn-odin-2-portal-announced-with-oled-and-hall-sticksRead 10 October 2026Article dated October 21, 2024 reports the announcement.

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

Available5Maker product pageayntec.com/products/odin2-portalRead 10 October 2026The Base Black option was in stock on the maker store when read. The others showed as sold out.

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 $3295Maker product pageayntec.com/products/odin2-portalRead 10 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

Black, Indigo, White4Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_6.jpgRead 10 October 2026Maker lists Black, Indigo and White. Wi-Fi 7 and Bluetooth 5.3 are repeated in the same image.

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 handheld5Maker product pageayntec.com/products/odin2-portalRead 10 October 2026Android 13 gaming handheld.

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

Form factor

Slate5Maker product pageayntec.com/products/odin2-portalRead 10 October 2026Single slate body with fixed controls.

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

Platform and software

2 of 7 differ

OS family

Android1Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026

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

OS at launch

Android 131Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026

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 pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026

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

6 of 16 differ

Chip

Qualcomm Snapdragon 8 Gen 21Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026Maker lists the processor as 8G2. Retro Handhelds confirms it is the Snapdragon 8 Gen 2.

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

Chip brand

Qualcomm1Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 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.

AAYN Odin 2 Portal

Physical core count	Core	Max clock (GHz)
1	Cortex-X3	3.2
2	Cortex-A715	2.8
2	Cortex-A710	2.8
3	Cortex-A510	2

Source1Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026Maker lists 1xX3 at 3.2 GHz, 2xA715 at 2.8 GHz, 2xA710 at 2.8 GHz and 3xA510 at 2 GHz. The names are Arm Cortex cores.

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

3.2GHz=CalculatedFrom Core configuration

2.1GHz=CalculatedFrom Core configuration

Process

4nm1Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026

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

Qualcomm Adreno 7401Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026

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.

Not available

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.

680MHz8Spec databaseretrocatalog.com/retro-handhelds/odin-2-portalRead 10 October 2026Page lists a GPU clock speed of 680 MHz.

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

5 of 12 differ

RAM

8, 12, 16GB1Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026Maker lists 8 GB, 12 GB and 16 GB for the Base, Pro and Max.

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

RAM type

Not available

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 GB, 512 GB, 1 TB1Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026Maker lists 128 GB, 512 GB and 1 TB. 1 TB is stored as 1000 GB. Storage type is not stated.

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.

UFS11Spec databasewiki.lineageos.org/devices/odin2portalRead 10 October 2026LineageOS device page lists 128, 512 and 1024 GB UFS4.0 storage.12Retailer pagedroix.net/product/ayn-odin2-portalRead 10 October 2026Retailer spec text lists up to 1TB UFS4.0 and all models LPDDR5X and UFS 4.0. The same retailer lists LPDDR5X RAM while LineageOS lists LPDDR5, so the RAM type is left out.

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 pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 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.

Not available

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

Display

7 of 17 differ

Screen size

7in(17.8 cm)2Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_2.jpgRead 10 October 2026

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

Native resolution

1920 × 1080px2Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_2.jpgRead 10 October 2026

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

Pixel density

314.7ppi=CalculatedFrom Screen size and Native resolution

400.5ppi=CalculatedFrom Screen size and Native resolution

Aspect ratio

16:98Spec databaseretrocatalog.com/retro-handhelds/odin-2-portalRead 10 October 2026Page lists 16:9 at 1920 x 1080.

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.

OLED2Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_2.jpgRead 10 October 2026Maker image title: top-notch 7-inch 1080p 120 Hz OLED screen with a 3D curved touch glass cover.

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

Native panel orientationiPortrait panels break some games

Not available

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

Yes2Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_2.jpgRead 10 October 2026The maker calls it a 3D curved touch screen. The maker claims 155% sRGB, 800 nits and a 100,000:1 contrast ratio. These are not stored, because the gamut figure is a volume and no brightness mode or window is stated.

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.

AAYN Odin 2 Portal

Width (px)	Height (px)	Max (Hz)
1920	1080	120

Source2Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_2.jpgRead 10 October 2026Maker lists 120 Hz at 1080p. No variable refresh range is stated.

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

6 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 effect6Press articleretrohandhelds.gg/ayn-odin-2-portal-announced-with-oled-and-hall-sticksRead 10 October 2026AYN confirmed Hall Effect joysticks.

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

Stick layout

Offset5Maker product pageayntec.com/products/odin2-portalRead 10 October 2026Maker product images show the left stick above the D-pad and the right stick below 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

Not available

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

Cross5Maker product pageayntec.com/products/odin2-portalRead 10 October 2026Maker product images show a single 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

Xbox5Maker product pageayntec.com/products/odin2-portalRead 10 October 2026Maker product images print Y above, X left, B right and A 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.

28Spec databaseretrocatalog.com/retro-handhelds/odin-2-portalRead 10 October 2026Page lists two rear programmable buttons. Shoulder buttons and triggers are excluded.

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

Home, Back, Volume up, Volume down, Power8Spec databaseretrocatalog.com/retro-handhelds/odin-2-portalRead 10 October 2026Page lists Home, back, volume up and down. Power is on the top edge per the Retro Handhelds announcement. The four front shortcut buttons are not all named, so only the named ones are stored.

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

Yes8Spec databaseretrocatalog.com/retro-handhelds/odin-2-portalRead 10 October 2026Rendered feature label: Gyroscope: Supported.

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.

Rumble8Spec databaseretrocatalog.com/retro-handhelds/odin-2-portalRead 10 October 2026Rendered feature label: Vibration: Supported. Generic rumble only.

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

Yes6Press articleretrohandhelds.gg/ayn-odin-2-portal-announced-with-oled-and-hall-sticksRead 10 October 2026AYN confirmed the Hall Effect joysticks include RGB lighting.

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

3,738points10Reviewdroix.net/blogs/ayn-odin2-portal-reviewRead 10 October 2026DROIX 3DMark comparison chart labels the Odin2 Portal Wild Life Extreme 3738. The review text gives no number. Firmware and power profile are not stated.

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

1,568,534points10Reviewdroix.net/blogs/ayn-odin2-portal-reviewRead 10 October 2026DROIX AnTuTu comparison chart labels the Odin2 Portal 1,568,534. The review text gives no number. AnTuTu version, firmware and power profile are not stated.

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.

AAYN Odin 2 Portal

Test	Game	Hours (h)
Gaming	Game Boy Advance emulation, standard profile, quiet fan	14
Gaming	GameCube and PS2 emulation at 3x resolution, performance mode, quiet fan	10
Gaming	Switch and Android games such as Honkai Star Rail, high performance mode, smart fan	7.5
Max load	AnTuTu run in a loop, Maximum Performance setting, full brightness	5

Source9Reviewjoeysretrohandhelds.com/reviews/ayn-odin-2-portal-reviewRead 10 October 2026Joey tested 100% to 0% with Wi-Fi on, Bluetooth off, 100% brightness, 10% audio and 120 Hz on. GBA 14 hours with the standard profile and quiet fan. GameCube and PS2 at 3x resolution 10 hours with performance mode and quiet fan. Switch and Android games 450 minutes (7.5 hours) with high performance and smart fan. Brightness in nits and TDP are not stated.10Reviewdroix.net/blogs/ayn-odin2-portal-reviewRead 10 October 2026DROIX battery test: AnTuTu running on a loop, Maximum Performance setting, full brightness, around 5 hours. Stored as the max load row.

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.

7.5h=CalculatedFrom Battery runtime per test (measured)

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.

14h=CalculatedFrom Battery runtime per test (measured)

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

AAYN Odin 2 Portal

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

2 of 5 differ

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

28Spec databaseretrocatalog.com/retro-handhelds/odin-2-portalRead 10 October 2026Rendered feature label: Stereo Speaker: Supported. The maker product image shows one speaker grille at each lower front corner.

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

Speaker direction

Front-facing8Spec databaseretrocatalog.com/retro-handhelds/odin-2-portalRead 10 October 2026Page lists speaker placement as front.

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 pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 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.

AAYN Odin 2 Portal

Type	Version	Count	Side	DP Alt Mode	Max charging input (W)
USB-C	USB 3.1	1	Bottom	Yes	27
3.5 mm audio	Not available	1	Bottom	Not available	Not available
microSD card	Not available	1	Bottom	Not available	Not available

Source1Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026Maker interface row lists USB 3.1 Type C, a 3.5 mm audio jack and a TF card slot. Port sides come from the Retro Handhelds announcement. Charging speed is listed as 27 Watt. The video output row lists DisplayPort 4Kp60.

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

27W=CalculatedFrom Ports

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 pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026

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.

Resolution3840 × 2160 pxRefresh rate60 Hz1Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026DisplayPort 4Kp60, interpreted as 3840 x 2160 at 60 Hz.

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

4 of 6 differ

Wi-Fi

Wi-Fi 71Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026

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

Wi-Fi bands

Not available

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 pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026

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

NFC

Not available

Not available

Cellular

No8Spec databaseretrocatalog.com/retro-handhelds/odin-2-portalRead 10 October 2026Rendered feature label: Mobile Data: Not supported.

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.

8,000mAh1Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026

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

AAYN Odin 2 Portal

Not available

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)

Not available

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 pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026

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 pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026No adapter appears in the maker packing list.

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

13Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_5.jpgRead 10 October 2026Maker cooling image shows one blower fan with a heatsink. Maker text says active cooling and 8000 mAh.

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

None of 3 known

Built-in kickstand

Not available

Not available

Dust and water rating

Not available

Not available

User-replaceable parts

Not available

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.

Width257Height98.6mm(10.1 × 3.9 in)1Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026Maker lists 257*98.6*17.2 mm. The 17.2 mm value has no stated axis or maximum depth including the sticks, so depth is left out.

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.

430g(15.2 oz)1Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026Maker lists 430 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

1 of 2 differ

In the box

Odin2 Portal handheld, USB-C cable1Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026The maker packing list shows the box, the handheld and a USB-C to USB-C cable. No power adapter is shown.

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

None1Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026

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

ayntec.com/products/odin2-portal5Maker product pageayntec.com/products/odin2-portalRead 10 October 2026

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

Spec sheet

cdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpg1Maker product pagecdn.shopify.com/s/files/1/0570/3214/7136/files/odin2-portal_7_a9a0c473-3e93-4c62-885f-e1e904205da8.jpgRead 10 October 2026

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.