Compare detailed specifications, side-by-side differences, verified user reviews, and buying recommendations to help you make the right choice.
Deciding between the Gigabyte M28U 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 | Gigabyte M28U | MSI Optix MPG321QRF-QD |
|---|---|---|
| Audio | ||
| Built In Speakers | Yes | — |
| Microphone | — | — |
| Speakers Power, W | 6 | — |
| Dimensions, Weight And Color | ||
| Width With Stand, Cm/in | 63.6/25 | 10.2/22.4 |
| Weight, Kg/lbs | 5.1/11.4 | 25.1/9.9 |
| Depth, Cm/in | 6.3/2.4 | 48.2/18.9 |
| Height, Cm/in | 37.2/14.6 | 72.7/28.6 |
| Width, Cm/in | 63.6/25 | 72.7/28.6 |
| Colors | Black | Black |
| Weight With Stand, Kg/lbs | 6.93/15.2 | 10.2/22.4 |
| Depth With Stand, Cm/in | 19.3/7.6 | 25.1/9.9 |
| Height With Stand, Cm/in | 38/14.9 | 48.2/18.9 |
| Connections | ||
| USB TYPE C | 1 | 1 |
| 3.5 Mm Input | — | 1 |
| USB TYPE B | 1 | 1 |
| 3.5 Mm Output | 1 | 1 |
| USB TYPE A | 2 | 3 |
| Mini Display Port Output | — | — |
| SPDIF Out | — | — |
| Mini HDMI | — | — |
| Mini Display Port Input | — | — |
| RS232 | — | — |
| Micro HDMI | — | — |
| Display Port Input | 1 | 1 |
| D-SUB | — | — |
| Micro USB | — | — |
| Micro VGA | — | — |
| USB 2.0 | — | — |
| VGA | — | — |
| USB 3.0 | — | — |
| Audio Line-out (mini-jack) | — | — |
| Display | ||
| Display Type | IPS | IPS |
| DCI P3, Percent | 94 | 95 |
| High Dynamic Range (HDR) | DisplayHDR 400 | DisplayHDR 600 |
| Resolution, Pixels | 3840 x 2160 | 2560x1440 |
| Adobe RGB, Percent | — | 99 |
| Dynamic Contrast | — | — |
| Full HD | Yes | Yes |
| SRGB, Percent | 120 | 99 |
| Static Contrast | 1200:1 | 1000:1 |
| Coating | Anti-glare/Matte | Anti-glare/Matte |
| QHD | — | Yes |
| Display Height, Cm/in | 35.9/14.1 | 39.2/15.4 |
| Aspect Ratio | 16:9 | 16:9 |
| Input Leg,ms | — | — |
| 4K/UHD | Yes | — |
| Display Width, Cm/in | 63.1/24.8 | 69.8/27.4 |
| Refresh Rate, Hz | 48-144 | 48-175 |
| 5K/UHD | — | — |
| Radius Of Curvature, Cm/in | — | — |
| FRC | — | Yes |
| Average Response Time,ms | — | — |
| 8K/UHD | — | — |
| SCREEN DESIGN | Flat | Flat |
| Display Colors | 16777216 | 1073741824 |
| Maximum Response Time,ms | — | — |
| Screen Size, Inch | 28.5 | 31.5 |
| Touch Screen | — | — |
| Display Area, % | 95.94 | — |
| Minimum Response Time,ms | 2 | 1 |
| Ergonomics | ||
| VESA Interface | 100 x 100 | 100 x 100 |
| VESA Mount | Yes | Yes |
| Backward Tilt, Degrees | 20 | 20 |
| Forward Tilt, Degrees | 5 | 5 |
| Swivel Adjustment | — | Yes |
| Height Adjustment | Yes | Yes |
| Landscape/Portrait Pivot | — | — |
| Removable Stand | Yes | Yes |
| Accessories | ||
| Camera Video Resolution | — | — |
| Camera | — | — |
| Viewing Angles | ||
| Vertical, Degrees | 178 | 178 |
| Horizontal, Degrees | 178 | 178 |
| Panel | ||
| Pixel Density, Ppi | 154 | 93 |
| Pixel Pitch, Cm/in | 0.01/0.00 | 0.02/0.01 |
| Panel Bit Depth, Bits | 8 | 10 |
| Peck Brightness, Cd/m2 | 470 | 600 |
| Brightness, Cd/m2 | 300 | 400 |
| Backlight Technology | W-LED | W-LED |
| Operating Temperature | ||
| Maximum, C/F | 40/104 | 40/104 |
| Minimum, C/F | 0/32 | 10/50 |
| General | ||
| Screen Sizes In Series | 28 | 31.5 |
| SCREEN DESIGN | Flat | Flat |
| Display Type | IPS | IPS |
| Brand | Gigabyte | MSI |
| Display Features | ||
| Aspect Ratio | 16:9 | 16:9 |
| Power | ||
| 220-volt Electric System, V | 220-240 | 220-240 |
| 110-volt Electric System, V | 100-120 | 100-120 |
| Standby Power Consumption, W | 0.3 | 0.5 |
| Maximum Power Consumption, W | 115 | — |
| Typical Power Consumption, W | — | 42 |
The main differences center around storage capacity, form factor, and convenience. The Gigabyte M28U 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 Gigabyte M28U. 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.