Dell’s Latitude 7230 Rugged Extreme Tablet brings high-performance computing to just about anywhere, thanks to its durable yet lightweight design. This tablet features a 12-inch touch screen, 12th gen Intel Core processors, and, of course, built-in 4G/ 5G mobile broadband. It has lots of options you won’t find in a non-rugged system, including expansion ports, a secondary Dell tablet battery, a carry handle, GPS antennas, and a plethora of accessories.The Latitude 7230 tablet uses Intel Core U -class chips with a 10-watt base power, which is normal for this class of device. With up to 32GB of RAM and an NVMe SSD, this tablet could replace a laptop for everyday performance needs.
The full specifications of the Latitude 7230 Rugged Extreme Tablet are as follows:
12-inch 1920×1200 touch screen (anti-glare, outdoor viewable)Optional front and rear cameras and dual microphones12th Gen Intel Core U-class processors up to Core i7 vProIntel Iris Xe integrated graphicsWindows 10/118GB, 16GB, or 32GB LPDDR5X-5200 RAM (soldered)Up to 1TB NVMe SSD (2TB options coming soon)Intel Wi-Fi 6E AX211 wireless card with BluetoothOptional 4G/5G mobile broadbandOptional SmartCard reader and NFC2-cell 35.6Wh Dell tablet battery3-year warrantyDell Latitude 7230 Rugged Extreme Tablet DesignThe Latitude 7230 is designed for the harshest environments and looks the part. Dell says this tablet can operate in temperatures from -20 to 145 degrees Fahrenheit and drop-tests it from four feet. It has an IP-65 rating, which means it’s impervious to dust and resists low-pressure water sprays. (It can’t be submerged, though.)
Dell Latitude 7230 Rugged Extreme Tablet Back
With that kind of protection, it’s no surprise the Latitude 7230 feels almost bulletproof. What is a surprise is that it isn’t too heavy, starting at 2.8 pounds. It’s on the chunky side, at 7.99 x 11.65 x 0.94 inches (DWH) , but that’s to be expected. Microsoft’s consumer-grade Surface Pro 9, which isn’t rugged at all, is 8.2 x 11.3 x 0.37 inches and 1.94 pounds.
Dell Latitude 7230 Rugged Extreme Tablet pen
All Latitude 7230s include a 12-inch 16:10 touch screen with a 1920×1200 resolution and an amazing 1200-nit brightness, allowing it to be viewed in direct sunlight. The screen surface is also highly durable, constructed of Corning Gorilla Glass 5 material. The touch technology is resistive, not capacitive, so it works with gloves. Dell offers two pen options, one passive and another active. Our unit has the passive pen, which fits inside the side of the tablet with a nice tether so it doesn’t get lost.
The Latitude’s accessory ecosystem is impressive; Dell offers a flexible handle, a magnetic mount, a mobile stand, and a mobile battery charger. The latter highlights that this tablet has a dual removable battery design, which is almost nonexistent in consumer tablets. Our unit has the rigid handle.
Dell Latitude 7230 Rugged Extreme Tablet battery
The hot-swap battery setup is unique but also makes sense when you think of the target audience of this system. You can have situations in healthcare and other areas where these can be deployed in use, but you don’t want to power it down for a battery change. Plugging it in doesn’t solve all problems either.
To that end, the batteries can be hot-swapped in the twin bays without any impact to uptime. Our unit included two batteries with a capacity of 35.6Wh each. This gives the tablet a 71.2Wh capacity in total, which is fairly significant. By comparison, the 16″ Dell Latitude 7640 has a top-end battery offering of only 57Wh. With low-power components, this puts the battery life into the realm of all-day or multi-day capabilities.
Dell Latitude 7230 Rugged Extreme Tablet ports
Right-side features include a stylus slot, a Wedge lock slot, and ports behind dust covers. The leftmost bay is configurable; ours has a USB-A 3.2 Gen 1 port, but HDMI 2.0 is available. The other port is another USB- A 3.2 Gen 1. There’s also a headset (headphone/microphone) jack.
There are two Thunderbolt 4 ports behind the dust cover on the left edge.
The top of our tablet has the optional Ethernet port; options include Fischer USB 3.2, mini-Serial RJ-232, a 1D/2D barcode scanner, or nothing (blank).
Dell Latitude 7230 Rugged Extreme Tablet SSD Port
The back cover has a removable panel to allow SSD upgrades. Dell also offers a non-removable cover that doesn’t allow SSD access as a security feature. Our model also has the optional fingerprint reader and contact SmartCard reader. A contactless SmartCard reader is optional.
The Latitude 7230 has a standard Intel AX211 wireless card providing Wi-Fi 6E and Bluetooth. Mobile broadband, as noted, is available in 4G/5G. It also has built-in GPS via a u-blox NEO-M9N card.
Dell Latitude 7230 Rugged Extreme Tablet PerformanceWe’re testing the Latitude 7230 Rugged Extreme Tablet configured as follows:
Intel Core i5-1240U processor (10 cores)Intel Iris Xe integrated graphicsWindows 11 Pro16GB LPDDR5-5200 RAMFive 12GB NVMe SSD3-year warranty
This mid-tier configuration retailed for $3,393.91 during our review period. It’s a step up from the base model, which has a six-core Core i3-1210U processor, 8GB of RAM, and a 256GB SSD. The RAM isn’t upgradeable, so you’ll need to order it as you want from the get-go. (Getting 16GB for comfortable everyday performance is highly recommended.)
We don’t test too many tablets, so we’re using the Dell Latitude 9330 2-in-1 convertible laptop as a comparable. It has a slightly higher-clocked Core i7-1260U processor, Intel Iris Xe integrated graphics, 16GB of RAM, and a 512GB SSD.
SPEC workstation 3SPECworkstation3 specializes in benchmarks designed for testing all key aspects of workstation performance; it uses over 30 workloads to test CPU, graphics, I/O, and memory bandwidth. The workloads fall into broader categories such as Media and Entertainment, Financial Services, Product Development , Energy, Life Sciences, and General Operations. We are going to list the broad-category results for each, as opposed to the individual workloads. The results are an average of all the individual workloads in each category.
This wouldn’t be a normal workload for a rugged tablet, but the Latitude 7230 completed the test to its credit and easily beat the Latitude 9330; a better cooling system and/or higher power thresholds may be the reason.
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