Compare detailed specifications, side-by-side differences, verified user reviews, and buying recommendations to help you make the right choice.
Deciding between the SAMSUNG S40VA Series 24-Inch Computer Monitor, HDMI Monitor, 75Hz Monitor, IPS Monitor, Built-in Webcam, Built-in Speaker & Mic, FreeSync Premium (LS24A400VENXZA) and the MSI Optix MPG321QRF-QD depends on your available space, storage capacity goals, and everyday usage style:
Designed for large households, bulk grocery shoppers, and long-term storage where total cubic feet is the highest priority.
Ideal for apartments, offices, dorms, or secondary kitchen use where space efficiency and neat organization are paramount.
| Specification | SAMSUNG S40VA Series 24-Inch Computer | MSI Optix MPG321QRF-QD |
|---|---|---|
| Ergonomics | ||
| Removable Stand | — | Yes |
| VESA Interface | — | 100 x 100 |
| VESA Mount | — | Yes |
| Backward Tilt, Degrees | — | 20 |
| Forward Tilt, Degrees | — | 5 |
| Swivel Adjustment | — | Yes |
| Height Adjustment | — | Yes |
| Landscape/Portrait Pivot | — | — |
| Display | ||
| Display Area, % | — | — |
| Minimum Response Time,ms | — | 1 |
| Screen Size, Inch | — | 31.5 |
| Touch Screen | — | — |
| DCI P3, Percent | — | 95 |
| High Dynamic Range (HDR) | — | DisplayHDR 600 |
| Display Type | LED | IPS |
| Adobe RGB, Percent | — | 99 |
| Dynamic Contrast | — | — |
| Resolution, Pixels | — | 2560x1440 |
| SRGB, Percent | — | 99 |
| Static Contrast | — | 1000:1 |
| Full HD | — | Yes |
| Display Height, Cm/in | — | 39.2/15.4 |
| Aspect Ratio | 16:9 | 16:9 |
| Coating | — | Anti-glare/Matte |
| QHD | — | Yes |
| Display Width, Cm/in | — | 69.8/27.4 |
| Refresh Rate, Hz | — | 48-175 |
| Input Leg,ms | — | — |
| 4K/UHD | — | — |
| Radius Of Curvature, Cm/in | — | — |
| FRC | — | Yes |
| Average Response Time,ms | — | — |
| 5K/UHD | — | — |
| SCREEN DESIGN | Flat | Flat |
| Display Colors | — | 1073741824 |
| Maximum Response Time,ms | — | — |
| 8K/UHD | — | — |
| Panel | ||
| Backlight Technology | — | W-LED |
| Pixel Density, Ppi | — | 93 |
| Pixel Pitch, Cm/in | — | 0.02/0.01 |
| Panel Bit Depth, Bits | — | 10 |
| Peck Brightness, Cd/m2 | — | 600 |
| Brightness, Cd/m2 | — | 400 |
| Audio | ||
| Speakers Power, W | — | — |
| Built In Speakers | — | — |
| Microphone | — | — |
| Dimensions, Weight And Color | ||
| Height With Stand, Cm/in | — | 48.2/18.9 |
| Width With Stand, Cm/in | — | 10.2/22.4 |
| Weight, Kg/lbs | — | 25.1/9.9 |
| Depth, Cm/in | — | 48.2/18.9 |
| Height, Cm/in | — | 72.7/28.6 |
| Width, Cm/in | — | 72.7/28.6 |
| Colors | — | Black |
| Weight With Stand, Kg/lbs | — | 10.2/22.4 |
| Depth With Stand, Cm/in | — | 25.1/9.9 |
| Connections | ||
| USB 3.0 | — | — |
| Audio Line-out (mini-jack) | — | — |
| USB TYPE C | — | 1 |
| 3.5 Mm Input | — | 1 |
| USB TYPE B | — | 1 |
| 3.5 Mm Output | — | 1 |
| USB TYPE A | — | 3 |
| Mini Display Port Output | — | — |
| SPDIF Out | — | — |
| Mini HDMI | — | — |
| Mini Display Port Input | — | — |
| RS232 | — | — |
| Micro HDMI | — | — |
| Display Port Input | — | 1 |
| D-SUB | — | — |
| Micro USB | — | — |
| Micro VGA | — | — |
| USB 2.0 | — | — |
| VGA | — | — |
| Accessories | ||
| Camera Video Resolution | — | — |
| Camera | — | — |
| Viewing Angles | ||
| Vertical, Degrees | — | 178 |
| Horizontal, Degrees | — | 178 |
| Operating Temperature | ||
| Maximum, C/F | — | 40/104 |
| Minimum, C/F | — | 10/50 |
| General | ||
| DISPLAY RESOLUTION | 1920x1080 Pixels | — |
| Screen Sizes In Series | — | 31.5 |
| PANEL TYPE | IPS (In-Plane Switching) | — |
| Brand | SAMSUNG | MSI |
| ITEM COLOR | Black | — |
| HDR SUPPORT | No HDR support. | — |
| SCREEN DESIGN | Flat | Flat |
| Display Type | LED | IPS |
| Display Features | ||
| Refresh Rate | 75 Hz | — |
| PIXEL | 93 pixels per inch | — |
| Webcam | 2MP Full HD | — |
| BRIGHTNESS | 250 cd/m² | — |
| Aspect Ratio | 16:9 | 16:9 |
| Response Time | 6ms | — |
| Audio Features | ||
| BUILT-IN SPEAKER | Yes | — |
| Speaker | 2 | — |
| Unique Features | ||
| ON-SCREEN CONTROL | No | — |
| SYNC TECHNOLOGY | Not supported | — |
| BLACK STABILIZER | No | — |
| Power | ||
| Maximum Power Consumption, W | — | — |
| Typical Power Consumption, W | — | 42 |
| 220-volt Electric System, V | — | 220-240 |
| CONSUMPTION | 18 watts | — |
| 110-volt Electric System, V | — | 100-120 |
| Standby Power Consumption, W | — | 0.5 |
The main differences center around storage capacity, form factor, and convenience. The SAMSUNG S40VA Series 24-Inch Computer Monitor, HDMI Monitor, 75Hz Monitor, IPS Monitor, Built-in Webcam, Built-in Speaker & Mic, FreeSync Premium (LS24A400VENXZA) provides extensive bulk storage capacity best suited for homes, garages, or basements needing deep freeze space. In contrast, the MSI Optix MPG321QRF-QD offers a compact upright design that fits into smaller spaces with convenient shelf organization.
Chest-style freezers generally excel in thermal efficiency because cold air naturally settles at the bottom and does not escape when the lid is lifted. Compact upright models have lower total kilowatt-hour usage simply due to their smaller cubic volume, making both designs efficient for their respective intended purposes.
Both products are listed on Amazon with full manufacturer warranties, customer reviews, and fast delivery options. Click the "Check Price on Amazon" buttons in the comparison cards above to view today's latest promotions, verified customer ratings, and current availability.
Measure your available floor clearance first. If you have open space in a garage, basement, or utility room and want to freeze items in bulk, choose the SAMSUNG S40VA Series 24-Inch Computer Monitor, HDMI Monitor, 75Hz Monitor, IPS Monitor, Built-in Webcam, Built-in Speaker & Mic, FreeSync Premium (LS24A400VENXZA). If you have limited room in a kitchen, apartment, dorm, or office and prefer easy eye-level access to items, choose the MSI Optix MPG321QRF-QD.