Acer Portable Monitors: Every Current Model Compared (2026)

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Acer's portable monitors split into four families, and the model name on a listing tells you very little about which one you are buying. The PM1 series runs from budget 15.6-inch panels up to an 18.5-inch 100 Hz screen, the Nitro PG1 gaming portables add 144 Hz and 165 Hz panels, the ProDesigner PE160W is the only current Acer portable with an OLED panel, and the EP0 is a 13.3-inch colour ePaper display with no US stock yet.

Most of the confusion comes from the suffix. "PM161Q" is not a product, it is a chassis code covering at least eight US SKUs, and across the wider PM1 range the differences are not cosmetic: response time runs from 4 ms to 20 ms, the HDMI connector switches between mini and full-size, tilt ranges from 0-45° to 0-180°, brightness moves between 220 and 250 nits, and the panel is 6-bit+FRC on some revisions and 8-bit on others.

The lineup below is mapped by tier, with the suffix differences that actually matter, the models that have shipped against the ones still announced, and the USB-C conditions that trip up most first-time buyers.

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Acer's Approach to Portable Monitors

Acer builds its portables from one well-understood bill of materials and differentiates on ports, stands and refresh rate. Most PM1 models share the same 15.6-inch 1920×1080 IPS panel at 60 Hz, with 45% NTSC coverage, 6-bit+FRC colour, 220 to 250 nits of brightness and either 800:1 or 1,000:1 native contrast. What changes between them is the stand geometry, the HDMI connector, the response-time rating and what ships in the box.

Two models step outside that formula. The PM191Q E moves up to an 18.5-inch panel with 8-bit colour, 99% sRGB coverage and a 100 Hz refresh. The ProDesigner PE160W replaces IPS with OLED and adds factory calibration at a Delta E under 2.

Acer's own PM1 landing page markets the series as "100Hz Flicker-Free". In the US lineup only the PM191Q E runs at 100 Hz. Every 15.6-inch and 16-inch PM1 model, including the touchscreen and the 16:10 version, is a 60 Hz display, so anyone buying a PM161Q expecting the advertised refresh should know that before the order ships.

No current PM1, Nitro PG1 or PE160W model lists an internal battery in its specification table. Portable here describes the form factor, not self-powered operation: the display still draws power from the host or from a separate USB charger. The 15.6-inch SpatialLabs View is the exception, and it has no buyable US listing.

Decoding the Acer Model Suffix

Acer does not publish a glossary for its model codes, but part of the pattern is readable. The trailing letter tracks colour: b for black, s for the silver PM161Q Jsmiuux, e for the Electronic Blue Nitro PG161Q Pemiuux. Everything after that is a revision code Acer does not decode publicly, and it is exactly where the specifications move.

What changes between two SKUs that share a number:

• Response time: 4 ms, 5 ms, 6 ms, 7 ms or 20 ms GTG
• HDMI connector: mini-HDMI with an adapter cable, or full-size HDMI 1.4
• Stand and tilt: 0-45°, 0-90°, 45-60°, 0-180°, or a folding magnetic cover instead of a kickstand
• Brightness and contrast: 220 or 250 nits, 800:1 or 1,000:1 native
• Colour: 6-bit+FRC with 45% NTSC, or 8-bit on the PM161W and PM191Q E
• Speakers: 1 W or 2 W
• Weight: 1.40 lb to 1.72 lb for the same 15.6-inch panel

The practical rule is to match the full part number, not "PM161Q". Retail listings sometimes merge two or three PM1 generations onto one page, and the buyer feedback shown there can come from a model with a different panel, a different port layout and a different stand.

The PM1 Series: Acer's Budget and Mid-Range Portables

Acer US lists twelve PM1 SKUs. Nine are 15.6-inch, one is 16-inch 16:10, one is 18.5-inch and one is 23.8-inch.

Every one of them is 60 Hz except the PM191Q E, and all of them take power from the host or a separate USB charger.

PM161Q Bbmiuux and B1bmiuux: The Two Default 15.6-Inch Models

These are the two most widely stocked PM1 units and the closest thing Acer has to a standard 15.6-inch portable. Both are 1920×1080 IPS at 60 Hz, 4 ms GTG, 250 nits, with a variable-refresh label (FreeSync on the B, VESA Adaptive-Sync on the B1) and HDR10 signal support.

The B1 is the better buy of the two on hardware alone. It uses a full-size HDMI 1.4 port instead of a mini-HDMI port with an adapter cable, its kickstand tilts from 0° to 90° against the B's narrow 45-60° range, its native contrast is rated 1,000:1 against 800:1, its speakers are 2 W against the B's 1 W, and it weighs 1.52 lb with the stand against 2.40 lb. The B keeps the lighter panel-only figure at 1.48 lb and adds a 75×75 mm VESA pattern.

Both share the same limitation: 45% NTSC coverage on a 6-bit+FRC panel, which puts them in general-productivity territory rather than colour work.

Check the Acer PM161Q B1bmiuux on Amazon

Check the Acer PM161Q Bbmiuux on Amazon

PM161Q J, J2, Jsmiuux and C1: Revisions, Not Upgrades

The J revision appears under two names, PM161Q Jbmiuux and 16PM1Q Jbmiuux, and Acer's own table is thin: 15.6-inch 16:9 anti-glare, 6 ms GTG, 250 nits, 100,000,000:1 dynamic contrast, two USB-C ports, a headphone output, 2 W speakers and a mini-HDMI-to-HDMI cable in the box. Retail listings add a 1920×1080 IPS panel at 60 Hz with AMD FreeSync and a 1.43 lb weight. One retail listing quotes VESA 100×100 where every other PM1 sheet says 75×75, so the mount pattern is worth confirming against the unit you receive.

The Jsmiuux is the silver version of the same chassis: 220 nits, 6 ms, 800:1, 6-bit+FRC, HDR10 and VESA Adaptive-Sync at 1.40 lb.

The J2 is a newer revision at 5 ms with full-size HDMI 1.4. The C1 pairs a 4 ms panel with full-size HDMI 1.4, 178°/178° viewing angles, 1,000:1 contrast and a 0-45° tilt at 1.72 lb with the stand.

The plain C revision carries the slowest rating in the family at 20 ms GTG, which rules it out for anything with motion on screen.

Check the Acer 16PM1Q Jbmiuux on Amazon

Check the Acer PM161Q Jsmiuux in silver on Amazon

Check the Acer PM161Q C1bmiuux on Amazon

PM161QT bmiuuux: The Touch Model

The PM161QT is the only touchscreen PM1: 15.6-inch 1920×1080 IPS anti-glare at 60 Hz, 6 ms, 10-point touch, 6-bit+FRC with 45% NTSC, 800:1 native contrast and 220 nits. It carries HDR10 and VESA Adaptive-Sync, two USB-C ports running USB 2.0 data rates, a mini-HDMI port, headphone output and 2 W speakers. The folding cover doubles as the stand with a 30-40° tilt, there is a 75×75 mm VESA pattern, and it weighs 1.57 lb as a panel or 2.73 lb with the cover.

On paper it is the same panel as the B and the Jsmiuux with a digitizer on top. Owners describe the touch response as good, working under Windows 11 touch features and, per one report, under macOS as well. Two recurring complaints are worth knowing: one owner could not get touch working while using the monitor as a desktop extension and did not get it resolved, and another reports the magnetic cover coming loose.

Touch input travels over USB data, so a charge-only cable or a hub that passes video but not data will give you a picture with no touch.

Check the Acer PM161QT bmiuuux on Amazon

PM161W bmiuux: Acer's Only 16:10 IPS Portable

The PM161W is a 16-inch 1920×1200 panel in a 16:10 frame, which buys roughly 11% more vertical pixels than 16:9 at the same width. It is 8-bit, 45% NTSC, 1,000:1, 220 nits, 60 Hz, 6 ms, with HDR10 and Adaptive-Sync. Two USB-C ports, mini-HDMI and headphone out, 2 W speakers, a 75×75 mm VESA pattern, and the widest tilt in the family at 0-180°, all at 1.41 lb.

If you want more vertical workspace for code or documents without jumping to a 2.5K panel, this is the PM1 that delivers it.

Check the Acer PM161W bmiuux on Amazon

PM191Q Ebmiuux: The One PM1 That Isn't 60 Hz

The PM191Q E is where the PM1 line stops being a budget exercise. 18.5-inch 1920×1080 IPS anti-glare at a 100 Hz refresh (Acer lists it both as standard and as an overclock figure), 7 ms GTG, 178°/178° viewing angles, 8-bit colour, 99% sRGB, 1,000:1 contrast and 250 nits, with HDR10 and Adaptive-Sync. The full-size HDMI 1.4 port runs 1920×1080 at 100 Hz, and there are two USB-C ports, a headphone output and 2 W speakers. Tilt is 0-90° with a 75×75 mm VESA pattern, and the panel measures 16.6 × 10.06 × 0.54 inches at 2.49 lb.

It is the only PM1 with both 8-bit colour and 99% sRGB, which makes it the single Acer portable below the OLED tier that a colour-sensitive buyer can justify. Owners are split on the size in exactly the way you would expect: one frequent traveller calls it the right compromise after trying several smaller portables because it still fits a large backpack, while an engineer rates it excellent as a desk second screen and less suited to travel. One owner notes it is not very bright and washes out in direct light.

Check the Acer PM191Q Ebmiuux on Amazon

The PM241YT bmiuux is the outlier of the family at 23.8-inch class, 16:9 anti-glare, 7 ms GTG, 250 nits, HDMI 2.1, two USB-C ports, a headphone output and 3 W speakers. At that size it is a transportable desktop screen rather than a bag monitor, and Acer positions nothing else in the PM1 line that way. It shares its energy-labelling entry with the Nitro PG241Y P1.

Check the Acer PM241YT bmiuux on Amazon

Nitro PG1: Acer's Gaming Portables

Acer's PG1 series page advertises the range as reaching 4K and 200 Hz. No US SKU in the family does either. The fastest US model is the 15.6-inch PG161Q P at 165 Hz, and all three shipping models are 1920×1080 or 1920×1200 IPS panels.

Nitro PG161Q Pbmiuux and Pemiuux: 15.6 Inches at 165 Hz

15.6-inch 1920×1080 IPS anti-glare, 165 Hz, 6 ms GTG, 170°/170° viewing, 8-bit colour, 45% NTSC, 1,000:1 contrast, 250 nits, HDR10 and AMD FreeSync over HDMI VRR. The HDMI path carries the full 1920×1080 at 165 Hz. Two USB-C ports at USB 2.0 data rates, a mini-HDMI port, headphone output and 2 W speakers. Tilt runs 15-30° with a 75×75 mm VESA pattern, and the panel is 14 × 8.7 × 0.42 inches at 1.63 lb, or 2.73 lb with the magnetic folding cover. Black is Pbmiuux, Electronic Blue is Pemiuux.

This is the model handheld owners gravitate to. A ROG Ally owner reports running the full 165 frames with FreeSync engaged, while a ROG Ally X owner finds the image quality subpar for the money. On console, one PS5 owner found that only some of the console's USB-C ports carried both power and display to the screen. HDR needs to be switched on in the OSD, and two owners report that it did not engage at all for them.

One caveat on the bundled cable: an owner reports the included mini-HDMI cable failing to carry 165 Hz and failing outright within a week. Treat that as a single report, but plan on a rated mini-HDMI cable if you intend to run the panel at its ceiling.

Check the Acer Nitro PG161Q Pbmiuux on Amazon

Check the Acer Nitro PG161Q Pemiuux in Electronic Blue on Amazon

Nitro PG161W P1bmiuux: 16:10 at 144 Hz

16-inch 1920×1200 16:10 IPS anti-glare at 144 Hz, 4 ms GTG, 250 nits, AMD FreeSync, full-size HDMI 1.4, two USB-C ports, headphone output and 2 W speakers. The kickstand covers 0-90°, and the panel is 1.73 lb at 0.6 inches thick.

The combination of a taller 16:10 frame and 144 Hz makes this the most versatile of the three PG1 portables for someone who games and works on the same screen.

Check the Acer Nitro PG161W P1bmiuux on Amazon

Nitro PG241Y P1bmiuux: The 23.8-Inch Gaming Portable

23.8-inch 1920×1080 16:9 IPS anti-glare at 144 Hz, 7 ms GTG, 300 nits, HDMI 2.1, two USB-C ports, headphone output and 3 W speakers, with AMD FreeSync and a 99% colour-gamut figure Acer does not attribute to a specific space. The kickstand runs 0-90° and the chassis is 0.71 inches thin.

At 23.8 inches this is a screen you move between desks, not one you carry daily.

Check the Acer Nitro PG241Y P1bmiuux on Amazon

ProDesigner PE160W: Acer's OLED Portable

The PE160W is the only current Acer portable where the panel technology itself is the selling point. 16-inch 16:10 OLED at 1920×1200, 60 Hz over either HDMI or USB-C, 1 ms GTG, 300 nits, 170° viewing and 100,000,000:1 dynamic contrast. The colour specification is a different class from the PM1 line: 95% DCI-P3, Delta E under 2, factory calibrated and Calman Verified with an individual test report in the box. One USB-C port carries display signal plus up to 15 W of power delivery. There is a full-size HDMI 1.4 port, a second USB-C, headphone output and 2 W speakers. Silver finish, 1.43 lb, 0.52 inches thick.

Compared with the OLED options elsewhere in the category, the PE160W sits at the entry end: 60 Hz, 300 nits and a single 16-inch size. It is a colour and contrast screen, not a gaming one. If you want the broader field, the best OLED portable monitors comparison covers the 120 Hz and 4K alternatives.

Early owners, mostly Vine reviewers working from free units, report plug-and-play with MacBook and ThinkPad, a premium metal chassis, deep OLED colour and a solid kickstand. One reviewer dislikes the kickstand design. Two report phone behaviour that tracks the platform rather than the monitor: one unit worked with iPhone and tablets but not their Android phone, and a Galaxy S21 owner ran Samsung DeX.

EMEA buyers get a different product under a similar name. The ProCreator PE160WU is a 16-inch OLED at 2880×1800, 120 Hz, 400 nits, 100% DCI-P3 with HDMI 2.0 and a 75×75 mm VESA pattern. Different panel, different refresh, different resolution. Do not merge the two specifications when comparing listings.

Check the Acer ProDesigner PE160W on Amazon

Specialist Tiers: Dual-Screen, ePaper and Glasses-Free 3D

PD163Q smiuux is Acer's folding dual-screen portable: two 15.6-inch 1920×1080 IPS panels, 60 Hz, 8 ms, 250 nits, 170° viewing, foldable with automatic pivot between portrait and landscape, 2 W stereo speakers, two USB 3.1 Type-C ports, mini-HDMI, VESA mounting, an AC adapter in the box, 3.41 lb and 0.96 inches thick. The EMEA sibling PD163QT adds touch with a 0-315° tilt and 72% NTSC coverage. Availability is thin and third-party only. For multi-panel setups generally, the dual portable monitor setups guide covers the cabling reality.

SpatialLabs View and View Pro (ASV15-1B and ASV15-1BP) are 15.6-inch glasses-free 3D displays with an integrated battery and 4K resolution when switched to 2D content. The View Pro is rated at 100% Adobe RGB with Delta E under 2 and VESA support, drives stereo 3D from Unreal Engine projects, and supports Ultraleap hand gestures. Acer recommends an RTX 2080 on desktop or an RTX 3070 Ti in a laptop. The Japan launch spec lists an IPS panel, a battery rated for roughly five hours, under 1.5 kg and a folding stand. There is no buyable US SKU.

EP0 is a 13.3-inch colour ePaper display, up to 3200×2400 in black-and-white mode and 1600×1200 in colour, up to 60 Hz, with pen and multi-touch input and no backlight. A single USB-C cable carries video, data and power in low-power mode. The US product page is live with no SKU behind it.

Check Acer SpatialLabs View availability on Amazon

Due in Q4 2026: PM161Q JB and PM131QT

Two models announced at Computex 2026 are scheduled for North America in the fourth quarter of 2026 and are not listed yet.

The PM161Q JB is a 15.6-inch 1920×1080 IPS at 60 Hz over HDMI and Type-C, 250 nits, 6 ms GTG, 45% NTSC and 6-bit+FRC with 170° viewing. It carries one HDMI 1.4 port, two Type-C ports, audio out and 2 W speakers, tilts 0-90°, and adds a 75×75 mm VESA pattern plus a quarter-inch tripod thread. Its distinguishing feature is detachable pogo-pin keyboard support, which no current PM1 model offers.

The PM131QT is a 12.3-inch 1920×720 ultrawide IPS at 60 Hz, 300 nits, 10 ms GTG, 75% NTSC, 8-bit and 176° viewing, with 5-point touch and magnetic mounting aimed at secondary and in-vehicle use. One HDMI port, two Type-C ports, audio out and 2 W speakers, a 0-90° tilt and a quarter-inch tripod thread.

Check Acer PM161Q JB availability on Amazon

Check Acer PM131QT availability on Amazon

Legacy Acer Portables You May Still Find Used

Four earlier models still circulate on the second-hand market. None of them appears on Acer's current US PM1 list.

The PM161Q Abmiuuzx is a 15.6-inch 1920×1080 IPS panel at 5 ms and 250 cd/m² with a glossy surface, two USB 3.1 Type-C Gen 1 ports running 5 Gbps with 15 W power and DisplayPort over USB-C, plus mini-HDMI, micro-USB and audio out. It is the closest thing to a modern PM1 among the legacy units.

The PM161Q bu is the original, launched in 2020: 15.6-inch 1920×1080 IPS, 7 ms, 250 cd/m², 2.1 lb (0.97 kg) and 0.79 inches thick. It splits video and power across two cables, USB-C for the signal and micro-USB for power, so it needs a host with DisplayPort Alt Mode plus its own charger.

The PM141Q biux is a 13.3-inch model, not a 14-inch one. There is no 14-inch portable anywhere in Acer's current lineup. It runs 1080p at 10 ms and 300 nits with a single USB 3.1 Type-C port carrying 15 W power and DisplayPort over USB-C, plus mini-HDMI and audio out, at 1.5 lb with a sleeve included.

The PM181Q Abmiux is a 17.3-inch 1920×1080 IPS panel with a glossy surface, 7 ms, 1,500:1 contrast, one USB 3.1 Type-C port, mini-HDMI and audio out, two 0.5 W speakers, a 20° tilt, and a sleeve and AC adapter in the box at 2.2 lb and 0.39 inches thin.

Check used Acer PM161Q Abmiuuzx availability on Amazon

Check Acer PM141Q biux availability on Amazon

Check Acer PM181Q Abmiux availability on Amazon

USB-C on Acer Portables: What Actually Works

Acer's own PM1 footnote states the condition plainly: power over USB-C works only when the source can supply it, and the connected device must support DP Alt Mode for the Type-C connection to carry video. Owner reports confirm both halves.

• A laptop with a video-capable USB-C port runs a PM1 on a single cable with no driver and no software. Owners report this repeatedly across the range.
• A phone is the exception. Wired display output depends on the phone supporting DisplayPort Alt Mode, and many Android models do not. Two owners in the current lineup hit exactly that wall, one on the PM161QT and one on the PE160W. A Samsung Galaxy owner running DeX succeeded.
• HDMI carries video but not power. Every HDMI or mini-HDMI setup needs a separate USB-C power connection, and the bundled HDMI cables are frequently described as short.
• Not every USB-C port on a device is wired the same way. Use the port the manufacturer documents for video output rather than whichever one is nearest.
• Refresh rate over the bundled cable is not guaranteed. If you intend to run the PG161Q P at 165 Hz over HDMI, use a cable rated for it rather than the one in the box.

On brightness and HDR, the honest position is the same across the LCD models. Every PM1 and PG1 panel sits between 220 and 300 nits, which is indoor territory, and one PM191Q E owner describes the screen washing out in direct light. HDR10 at those brightness levels with 800:1 to 1,000:1 native contrast and no local dimming changes very little, and owners of the PG161Q P report it needs toggling in the OSD. The OLED PE160W is the only Acer portable where the contrast difference is visible, and even there the panel is rated at 300 nits.

Colour is the other consistent constraint. Most PM1 panels are 45% NTSC with 6-bit+FRC colour. The PM191Q E (8-bit, 99% sRGB) and the PE160W (OLED, 95% DCI-P3) are the clear wide-gamut exceptions in the current lineup.

If a screen stays dark, the causes are almost always the cable, the port or the power path rather than the monitor. The USB-C portable monitor guide and the no-signal fix guide cover both systematically.

Acer vs Lenovo and ASUS: The Honest Comparison

Acer competes on tier coverage and refresh rate, not on panel quality. Put the mainstream Acer 15.6-inch unit against a Lenovo ThinkVision or an ASUS ZenScreen and the gap is measurable.

The Lenovo ThinkVision M14t Gen 2 runs a 14-inch 2240×1400 panel at 189 PPI with 100% sRGB, 1,500:1 contrast, 10-point touch and active pen support. The PM161Q B1 runs 1920×1080 at roughly 141 PPI with 45% NTSC and 1,000:1. Acer's mainstream panel is coarser and narrower-gamut. ASUS's OLED ZenScreen models reach up to 100% DCI-P3, and several add burn-in-inclusive warranty terms that Acer does not match on its own OLED.

Where Acer wins is coverage. The Nitro PG1 line puts 144 Hz and 165 Hz panels into the mid-tier bracket, the PM191Q E is an 18.5-inch portable screen at a size few brands offer at all, and the PE160W brings OLED and factory calibration into the ProDesigner line at the entry end of that technology.

Where Acer loses is the middle. There is no high-refresh OLED, no 2.5K or 4K panel outside the EMEA ProCreator variant and the SpatialLabs pair, no battery option outside the unpurchasable SpatialLabs pair, and no touchscreen above 220 nits. Buyers who want a sharper, wider-gamut 16-inch screen will find more of them outside Acer's US catalogue than inside it.

Frequently Asked Questions

Conclusion

Acer's portable lineup is wider than its reputation suggests and narrower than its own product page claims. Its families cover budget and mid-range productivity, gaming, OLED creation and two experimental tiers, with twelve PM1 SKUs alone. The catch is that the suffix carries most of the meaning: same panel size, different response time, different HDMI connector, different tilt, different colour depth, different weight.

For a straightforward second screen, the PM161Q B1 is the model to start from. For gaming, the Nitro PG161Q P delivers 165 Hz and FreeSync at a weight you can carry. For colour work, the ProDesigner PE160W is Acer's only current panel with the contrast and calibration to justify the step up. Anyone chasing the "100Hz" claim on Acer's series page should go straight to the PM191Q E, which is the sole PM1 that delivers it.

More detail on individual models sits in the Acer PM1 series review and the Acer PM161Q review. If you are weighing the Nitro options against other brands, the gaming portable monitor picks put them side by side with the alternatives.

Check the current price of the Acer PM161Q B1bmiuux on Amazon