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Verdict

The short answer

Two questions settle this: where the device lives, and what it has to run. The Tuga A8 costs £379 and the Tuga WH6 costs £699, a gap of £320, and they are different shapes of device. The A8 is an 8 inch Android tablet with a 1280 x 800 screen at 1000 nits, 6GB of RAM, 128GB of storage with a microSD slot, IP67 sealing, a removable 8000mAh battery, dual SIM 4G, NFC, and VESA mount points and pogo pin contacts for a vehicle dock. The WH6 is a 6.5 inch Windows 11 IoT handheld on an Intel Celeron N5100 with 8GB of RAM and 128GB of storage, a 720 x 1600 screen at 400 nits, IP65, MIL-STD-810H, a 1.5 metre drop rating, a removable 4000mAh battery, USB-A and USB-C ports and a weight of 470g. If the device is going to sit in a van dock and come out for forms, photos and maps, and everything you use has an Android app or runs in a browser, the A8 does the job for £320 less.

On what is listed for toughness, the two go different ways. The A8 is sealed to IP67, which covers immersion, against IP65 on the WH6, which covers water jets. The WH6 lists more beyond sealing: MIL-STD-810H, a 1.5 metre drop rating, an operating range of -20°C to 60°C and a weight of 470g, where the A8 lists no weight, no drop figure, no MIL-STD rating and no operating temperature, so there is nothing to compare on those lines. On the screen, the A8 is ahead by some distance: 1000 nits against 400, and 8 inches against 6.5, so it is the one to read outdoors and the one for a form or a drawing. Its rear camera is 13MP with autofocus and flash against 8MP autofocus on the WH6. One caution: the A8 runs Android 12, an older version than the A6 and A10, so check the minimum version each of your apps asks for.

Pay the £320 when the device has to fit a pocket or holster, or when one program you rely on only installs on a Windows PC: a manufacturer's diagnostic tool, an older stock or job system, or anything that needs a network drive in the field. The WH6 runs it where the A8 cannot, and the USB-A port connects an instrument or a USB stick without an adapter. The WH6 with Barcode Scanner at £779, £80 over the standard WH6, adds a 2D scan engine; the A8 has no scanner version. Check the specific program runs on the WH6 and is usable on a 6.5 inch screen before you order. Both include the 12 month warranty, the paid 3-Year Warranty is £65 on the A8 and £89 on the WH6, delivery is free to UK addresses in 7 to 10 working days with no VAT to add, and either can come back within 30 days. Our Android or Windows guide has a five minute test for the software question, and the field service page shows where each device fits that work.

Choose the Tuga A8 if

  • Everything you use has an Android app or runs in a browser, and you would rather keep £320.
  • You read the screen outdoors or fill in forms on it: 8 inches at 1000 nits against 6.5 inches at 400 nits.
  • The device lives in the van: the A8 has VESA mount points and pogo pin contacts, and the Vehicle Mounting Dock (£109) is listed for it; no vehicle dock is listed for the WH6.
  • You want the bigger battery: 8000mAh against 4000mAh, both removable, so a spare takes over on a long day.
  • The device gets wet rather than knocked: IP67 covers immersion, where the WH6's IP65 covers water jets.

Choose the Tuga WH6 if

  • One program you rely on only installs on a Windows PC, or you need a network drive in the field, and you have checked it runs on the WH6.
  • It has to fit a pocket or belt holster: the WH6 is 183.1 x 88.6 x 24.1mm and 470g, and the Belt Holster (£22) and Car Phone Mount (£17) are listed for it.
  • You plug into instruments or USB sticks: the WH6 has a USB-A port, where the A8 needs the £8 OTG adapter.
  • You want listed figures beyond an IP rating: the WH6 lists MIL-STD-810H, a 1.5 metre drop rating and -20°C to 60°C, where the A8 lists none of these.
  • You scan barcodes all day and need the scans in a Windows program: the WH6 with Barcode Scanner is £779, and there is no scanner version of the A8.
Specification

What is different

Every line comes from the two specification sheets, the same figures as the product pages. Rows where the A8 and WH6 differ are tinted.

  • The WH6 costs £320 more: £699 against £379 for the A8.
  • Weight is not listed for the A8; the WH6 lists 470g.
  • The A8 has the bigger screen: 8 inch against 6.5 inch on the WH6.
  • The WH6 has the higher resolution: 720 x 1600 against 1280 x 800 on the A8.
  • The A8 is brighter: 1000 nits against 400 nits on the WH6.
  • The A8 has the bigger battery: 8000mAh removable against 4000mAh on the WH6.
  • The A8 is sealed to IP67 and the WH6 to IP65.
  • Drop standard is not listed for the A8; the WH6 lists MIL-STD-810H.
  • The A8 runs Android 12; the WH6 runs Windows 11 IoT.
  • Connectivity: 4G LTE, Wi-Fi, Bluetooth, NFC on the A8 vs 4G LTE, dual-band Wi-Fi 5, Bluetooth 5.0, NFC, GPS + GLONASS on the WH6.

Nothing on the two specification sheets is identical.

Full specification of the Tuga A8 and the Tuga WH6, side by side
Specification Tuga A8 Tuga WH6
Screen 8" IPS, AGC glass 6.5" IPS, 20:9, multi-touch
Resolution 1280 x 800 720 x 1600
Brightness 1000 nits 400 nits
Memory 6GB 8GB LPDDR4
Storage 128GB 128GB eMMC
Expandable storage microSD slot microSD (TF) slot, up to 512GB
IP rating IP67 IP65
Battery 8000mAh removable 4000mAh
Operating system Android 12 Windows 11 IoT
Processor MediaTek Helio P35 octa-core, up to 2.3GHz Intel Celeron N5100, up to 2.8GHz
Connectivity 4G LTE, Wi-Fi, Bluetooth, NFC 4G LTE, dual-band Wi-Fi 5, Bluetooth 5.0, NFC, GPS + GLONASS
Ports USB-C, DC in, dual SIM, microSD, pogo pin USB-C (OTG), USB-A, microSD, Nano-SIM, pogo pin
Camera 13MP autofocus rear with flash + 5MP front 8MP autofocus rear + 5MP front
Drop standard Not listed MIL-STD-810H
Drop spec Not listed 1.5m
Charging Not listed USB-C PD fast charge, pogo pin for dock
Weight Not listed 470g
Dimensions Not listed 183.1 x 88.6 x 24.1mm
Operating temperature Not listed -20°C to 60°C

Scroll the table sideways to see every column →

Variants

Scanner versions

Sold from the base product page, with the price gap over the standard device.

Tuga WH6 with Barcode Scanner, £779: £80 more than the standard Tuga WH6 at £699. The Tuga WH6 with an integrated 2D barcode scanner. Full Windows 11 in a rugged handheld with professional scanning for warehouse, logistics and inventory work.

There is no scanner version of the Tuga A8.

FAQ

Questions about the A8 and WH6

Only if you need Windows or a device that fits a holster. The WH6 costs £699 and the A8 £379. The £320 buys Windows 11 IoT on an Intel Celeron N5100, 8GB of RAM against 6GB, a USB-A port, a handheld body at 470g, and listed MIL-STD-810H and 1.5 metre drop ratings. What it does not buy is a bigger or brighter screen or a bigger battery: the A8 has 8 inches at 1000 nits against 6.5 inches at 400, and 8000mAh against 4000mAh. If your software has an Android app or runs in a browser and the device will mostly sit in a dock or a door pocket, the A8 is the one to buy. Both have the 12 month warranty included, there is no VAT to add to either price, and delivery is free to UK addresses in 7 to 10 working days.

The A8 is better sealed; the WH6 lists more beyond that. The A8 is IP67, which covers dust and immersion, while the WH6 is IP65, which covers dust and water jets but not immersion. The WH6 also lists MIL-STD-810H, a 1.5 metre drop rating and an operating range of -20°C to 60°C. The A8 lists none of those, and no weight either, so we cannot say it is worse on them, only that there is no figure to compare. If drops onto concrete are the main risk, the WH6 is the one with a listed figure. If rain and puddles are the main risk, the A8 has the higher sealing rating. Our IP rating guide explains what each number is tested for, and the MIL-STD-810H guide covers what a drop rating does and does not tell you.

The A8 carries 8000mAh and the WH6 4000mAh, so the A8 starts the day with double the capacity, and both batteries are removable, so a charged spare can take over on either. Spare batteries are not listed as an accessory for either device. The WH6 lists USB-C PD fast charging; the A8 does not list fast charging. For charging on the move, the 12V DC Car Charger (£26) fits both. The A8 is listed for the Vehicle Mounting Dock (£109), and the WH6 drops into the WH6 Charging Cradle (£79) on a desk; see accessories. The WH6 is rated from -20°C to 60°C; the A8 lists no operating temperature. Our guide to rugged tablets in cold weather explains what the cold does to any battery.

Each has a listed way of doing it, but not the same way. The WH6 has no VESA mount points, and the Vehicle Mounting Dock is not listed for it; the Car Phone Mount (£17), a suction cup mount for devices up to 7 inches, is, and so is the Belt Holster (£22). The A8 has VESA mount points and pogo pin contacts, and the Vehicle Mounting Dock (£109) locks it in and charges it. For carrying the A8, the Belt Holster is not listed for it; the Hand Strap (£24), Shoulder Strap (£19) and Rugged Carry Case (£34), which has a belt loop, are. See accessories for the full list, and our guide to mounting a tablet in a van for the choice between a locking dock and a door pocket. If the device comes out of a pocket all day rather than off a dashboard, our guide to rugged handhelds or rugged tablets goes through that decision on its own.

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