Best Battery Autonomy for All Smart Devices

All Smart Devices for the marathon man (figuratively speaking). You have to keep going all day long and those devices are the most likely to last as long as you do.

Most Endurance US$190 - US$1619

If finding a power outlet during the day is cramping your style, the following all smart devices will serve you best. Be warned: this list was built with absolutely no regards for price. If you're strapped for cash, scroll down to the budget section for the longest lasting models at below-average prices.

#4, Laptops ($1025 - $1625)

HP 13" Spectre x360 2-in-1 Laptop - Natural Silver Aluminum from US$1000;
~$1370 with accessories
Device Ratings

by Laptops standards

Bang for the Buck 3/5
Versatility for the Price 2/5
Power 1.5/5
Storage 4/5
Portability 3.5/5
Autonomy 5/5

by Tablets standards

Bang for the Buck 4.5/5
Versatility for the Price 2/5
Power 4/5
Storage 5/5
Portability 1/5
Autonomy 5/5

by All Smart Devices standards

Bang for the Buck 2.5/5
Versatility for the Price 2/5
Power 1.5/5
Storage 3/5
Portability 3.5/5
Autonomy 5/5

by Portable Laptops standards

Bang for the Buck 2.5/5
Versatility for the Price 2.5/5
Power 1/5
Storage 4/5
Portability 4/5
Autonomy 5/5

by Large Tablets standards

Bang for the Buck 4.5/5
Versatility for the Price 2/5
Power 4/5
Storage 5/5
Portability 1/5
Autonomy 5/5

Specs

Processor: Intel Core i5-1035G4

Graphics: Intel Iris Plus Graphics

Memory: 8.00 GB

Storage: 512.00 GB

Screen Size: 13.3"

Screen Resolution: 1920×1080

Dimensions: 39.37 x 19.45 x 1.70 cm
Weight: 1.302 kg
detailed info from US$994.45
- US$994.45 from HP (New)
  as of 2020-07-09 11:10:21, EDT
- US$1104.94 from Best Buy (New)
  as of 2020-07-09 07:09:29, EDT
Pricing Accuracy
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply to the purchase of this product. ×
#2, Laptops ($1025 - $1625)

Microsoft Surface Book 2 (256GB / Intel Core i5) from US$1180;
~$1619 with accessories
Device Ratings

by Laptops standards

Bang for the Buck 3.5/5
Versatility for the Price 2.5/5
Power 3/5
Storage 2.5/5
Portability 2.5/5
Autonomy 5/5

by Tablets standards

Bang for the Buck 4.5/5
Versatility for the Price 2.5/5
Power 5/5
Storage 4.5/5
Portability 0.5/5
Autonomy 5/5

by All Smart Devices standards

Bang for the Buck 2.5/5
Versatility for the Price 2.5/5
Power 2.5/5
Storage 2/5
Portability 3/5
Autonomy 5/5

by Portable Laptops standards

Bang for the Buck 3/5
Versatility for the Price 2.5/5
Power 3/5
Storage 2/5
Portability 3/5
Autonomy 5/5

by Large Tablets standards

Bang for the Buck 4.5/5
Versatility for the Price 2.5/5
Power 5/5
Storage 4.5/5
Portability 0.5/5
Autonomy 5/5

Specs

Processor: Intel Core i5-8350U

Graphics: Intel UHD Graphics 620

Memory: 8.00 GB

Storage: 256.00 GB

Screen Size: 13.5"

Screen Resolution: 3000×2000

Dimensions: 31.20 x 23.20 x 2.30 cm
Weight: 1.530 kg
detailed info from US$1177.88
Pricing Accuracy
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply to the purchase of this product. ×
#5, Laptops ($1025 - $1625)

Microsoft Surface Book 2 (128GB / Intel Core i5) from US$1180;
~$1619 with accessories
Device Ratings

by Laptops standards

Bang for the Buck 3/5
Versatility for the Price 2.5/5
Power 2/5
Storage 1.5/5
Portability 2.5/5
Autonomy 5/5

by Tablets standards

Bang for the Buck 4.5/5
Versatility for the Price 2.5/5
Power 4.5/5
Storage 4/5
Portability 0.5/5
Autonomy 5/5

by All Smart Devices standards

Bang for the Buck 2.5/5
Versatility for the Price 2.5/5
Power 2/5
Storage 1/5
Portability 3/5
Autonomy 5/5

by Portable Laptops standards

Bang for the Buck 2/5
Versatility for the Price 2.5/5
Power 1.5/5
Storage 0.5/5
Portability 3/5
Autonomy 5/5

by Large Tablets standards

Bang for the Buck 4/5
Versatility for the Price 2.5/5
Power 4.5/5
Storage 3.5/5
Portability 0.5/5
Autonomy 5/5

Specs

Processor: Intel Core i5-7300U

Graphics: Intel HD Graphics 620

Memory: 8.00 GB

Storage: 128.00 GB

Screen Size: 13.5"

Screen Resolution: 3000×2000

Dimensions: 31.20 x 23.20 x 2.30 cm
Weight: 1.530 kg

detailed info
US$1177.88 from Microsoft (New)
as of 2020-07-07 04:37:12, EDT

Pricing Accuracy
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Microsoft site at the time of purchase will apply to the purchase of this product. ×
#1, Tablets (under $400)

Amazon Fire HD 10 Tablet (2019) from US$150;
~$290 with accessories
- the Mobile Gamer
- the Media Consumer
Device Ratings

by Tablets standards

Bang for the Buck 3.5/5
Versatility for the Price 5/5
Power 1.5/5
Storage 2.5/5
Portability 3/5
Autonomy 4.5/5

by All Smart Devices standards

Bang for the Buck 1/5
Versatility for the Price 5/5
Power 0.5/5
Storage 1/5
Portability 4.5/5
Autonomy 5/5

by Large Tablets standards

Bang for the Buck 3.5/5
Versatility for the Price 5/5
Power 1.5/5
Storage 2/5
Portability 3.5/5
Autonomy 4.5/5

Specs

Processor: MediaTek MT8183

Graphics: ARM Mali-G72

Memory: 2.00 GB

Storage: 32.00 GB

Screen Size: 10.1"

Screen Resolution: 1920×1200

Dimensions: 26.20 x 15.90 x 0.98 cm
Weight: 0.504 kg
detailed info from US$147.32
- US$147.32 from Amazon (New)
  as of 2020-07-09 11:08:12, EDT
- US$147.32 from Best Buy (New)
  as of 2020-07-09 08:17:33, EDT
Pricing Accuracy
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply to the purchase of this product. ×
#2, Tablets (under $400)

Amazon Fire HD 10 Tablet (2019, Kids Edition) from US$200;
~$350 with accessories
- the Mobile Gamer
- the Media Consumer
Device Ratings

by Tablets standards

Bang for the Buck 2/5
Versatility for the Price 4/5
Power 1.5/5
Storage 2.5/5
Portability 0.5/5
Autonomy 4.5/5

by All Smart Devices standards

Bang for the Buck 1/5
Versatility for the Price 3.5/5
Power 0.5/5
Storage 1/5
Portability 3.5/5
Autonomy 5/5

by Large Tablets standards

Bang for the Buck 1.5/5
Versatility for the Price 4/5
Power 1.5/5
Storage 2/5
Portability 1/5
Autonomy 4.5/5

Specs

Processor: MediaTek MT8183

Graphics: ARM Mali-G72

Memory: 2.00 GB

Storage: 32.00 GB

Screen Size: 10.1"

Screen Resolution: 1920×1200

Dimensions: 29.20 x 20.60 x 2.60 cm
Weight: 0.778 kg
detailed info from US$191.52
- US$191.52 from Amazon (New)
  as of 2020-07-05 14:40:13, EDT
- US$191.52 from Best Buy (New)
  as of 2020-07-08 07:35:45, EDT
Pricing Accuracy
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply to the purchase of this product. ×
#8, Tablets (under $400)

Amazon Fire HD 8 from US$80;
~$190 with accessories
- the Media Consumer
Device Ratings

by Tablets standards

Bang for the Buck 0.5/5
Versatility for the Price 4.5/5
Power 0/5
Storage 0.5/5
Portability 4.5/5
Autonomy 4.5/5

by All Smart Devices standards

Bang for the Buck 0.5/5
Versatility for the Price 4.5/5
Power 0/5
Storage 0/5
Portability 5/5
Autonomy 5/5

by Small Tablets standards

Bang for the Buck 1/5
Versatility for the Price 5/5
Power 1/5
Storage 1/5
Portability 1/5
Autonomy 5/5

Specs

Processor: ARM MT8163

Graphics: ARM Mali T730MP3

Memory: 1.50 GB

Storage: 16.00 GB

Screen Size: 8"

Screen Resolution: 1280×800

Dimensions: 21.40 x 12.80 x 0.97 cm
Weight: 0.370 kg

detailed info
US$73.66 from Best Buy (New)
as of 2020-07-07 07:02:05, EDT

Pricing Accuracy
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Best Buy site at the time of purchase will apply to the purchase of this product. ×

Bang for the Buck	3/5
Versatility for the Price	2/5
Power	1.5/5
Storage	4/5
Portability	3.5/5
Autonomy	5/5

Bang for the Buck	4.5/5
Versatility for the Price	2/5
Power	4/5
Storage	5/5
Portability	1/5
Autonomy	5/5

Bang for the Buck	2.5/5
Versatility for the Price	2/5
Power	1.5/5
Storage	3/5
Portability	3.5/5
Autonomy	5/5

Bang for the Buck	2.5/5
Versatility for the Price	2.5/5
Power	1/5
Storage	4/5
Portability	4/5
Autonomy	5/5

Bang for the Buck	4.5/5
Versatility for the Price	2/5
Power	4/5
Storage	5/5
Portability	1/5
Autonomy	5/5

Bang for the Buck	3.5/5
Versatility for the Price	2.5/5
Power	3/5
Storage	2.5/5
Portability	2.5/5
Autonomy	5/5

Bang for the Buck	4.5/5
Versatility for the Price	2.5/5
Power	5/5
Storage	4.5/5
Portability	0.5/5
Autonomy	5/5

Bang for the Buck	2.5/5
Versatility for the Price	2.5/5
Power	2.5/5
Storage	2/5
Portability	3/5
Autonomy	5/5

Bang for the Buck	3/5
Versatility for the Price	2.5/5
Power	3/5
Storage	2/5
Portability	3/5
Autonomy	5/5

Bang for the Buck	4.5/5
Versatility for the Price	2.5/5
Power	5/5
Storage	4.5/5
Portability	0.5/5
Autonomy	5/5

Bang for the Buck	3/5
Versatility for the Price	2.5/5
Power	2/5
Storage	1.5/5
Portability	2.5/5
Autonomy	5/5

Bang for the Buck	4.5/5
Versatility for the Price	2.5/5
Power	4.5/5
Storage	4/5
Portability	0.5/5
Autonomy	5/5

Bang for the Buck	2.5/5
Versatility for the Price	2.5/5
Power	2/5
Storage	1/5
Portability	3/5
Autonomy	5/5

Bang for the Buck	2/5
Versatility for the Price	2.5/5
Power	1.5/5
Storage	0.5/5
Portability	3/5
Autonomy	5/5

Bang for the Buck	4/5
Versatility for the Price	2.5/5
Power	4.5/5
Storage	3.5/5
Portability	0.5/5
Autonomy	5/5

Bang for the Buck	3.5/5
Versatility for the Price	5/5
Power	1.5/5
Storage	2.5/5
Portability	3/5
Autonomy	4.5/5

Bang for the Buck	1/5
Versatility for the Price	5/5
Power	0.5/5
Storage	1/5
Portability	4.5/5
Autonomy	5/5

Bang for the Buck	3.5/5
Versatility for the Price	5/5
Power	1.5/5
Storage	2/5
Portability	3.5/5
Autonomy	4.5/5

Bang for the Buck	2/5
Versatility for the Price	4/5
Power	1.5/5
Storage	2.5/5
Portability	0.5/5
Autonomy	4.5/5

Bang for the Buck	1/5
Versatility for the Price	3.5/5
Power	0.5/5
Storage	1/5
Portability	3.5/5
Autonomy	5/5

Bang for the Buck	1.5/5
Versatility for the Price	4/5
Power	1.5/5
Storage	2/5
Portability	1/5
Autonomy	4.5/5

Bang for the Buck	0.5/5
Versatility for the Price	4.5/5
Power	0/5
Storage	0.5/5
Portability	4.5/5
Autonomy	4.5/5

Bang for the Buck	0.5/5
Versatility for the Price	4.5/5
Power	0/5
Storage	0/5
Portability	5/5
Autonomy	5/5

Bang for the Buck	1/5
Versatility for the Price	5/5
Power	1/5
Storage	1/5
Portability	1/5
Autonomy	5/5

Most Endurance under $400

Need something cheaper? No worries; here are the lonest lasting all smart devices priced below average. Some tweaking and scrifices (like tuning the WiFi off to turning the screen's luminosity down) might be required but you'll have options.

There might be some overlap with the list above, but everything down here is considered budget-friendly.

#1, Tablets (under $400)

Amazon Fire HD 10 Tablet (2019) from US$150;
~$290 with accessories
- the Mobile Gamer
- the Media Consumer
Device Ratings

by Tablets standards

Bang for the Buck 3.5/5
Versatility for the Price 5/5
Power 1.5/5
Storage 2.5/5
Portability 3/5
Autonomy 4.5/5

by All Smart Devices standards

Bang for the Buck 1/5
Versatility for the Price 5/5
Power 0.5/5
Storage 1/5
Portability 4.5/5
Autonomy 5/5

by Large Tablets standards

Bang for the Buck 3.5/5
Versatility for the Price 5/5
Power 1.5/5
Storage 2/5
Portability 3.5/5
Autonomy 4.5/5

Specs

Processor: MediaTek MT8183

Graphics: ARM Mali-G72

Memory: 2.00 GB

Storage: 32.00 GB

Screen Size: 10.1"

Screen Resolution: 1920×1200

Dimensions: 26.20 x 15.90 x 0.98 cm
Weight: 0.504 kg
detailed info from US$147.32
- US$147.32 from Amazon (New)
  as of 2020-07-09 11:08:12, EDT
- US$147.32 from Best Buy (New)
  as of 2020-07-09 08:17:33, EDT
Pricing Accuracy
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply to the purchase of this product. ×
#8, Tablets (under $400)

Amazon Fire HD 8 from US$80;
~$190 with accessories
- the Media Consumer
Device Ratings

by Tablets standards

Bang for the Buck 0.5/5
Versatility for the Price 4.5/5
Power 0/5
Storage 0.5/5
Portability 4.5/5
Autonomy 4.5/5

by All Smart Devices standards

Bang for the Buck 0.5/5
Versatility for the Price 4.5/5
Power 0/5
Storage 0/5
Portability 5/5
Autonomy 5/5

by Small Tablets standards

Bang for the Buck 1/5
Versatility for the Price 5/5
Power 1/5
Storage 1/5
Portability 1/5
Autonomy 5/5

Specs

Processor: ARM MT8163

Graphics: ARM Mali T730MP3

Memory: 1.50 GB

Storage: 16.00 GB

Screen Size: 8"

Screen Resolution: 1280×800

Dimensions: 21.40 x 12.80 x 0.97 cm
Weight: 0.370 kg

detailed info
US$73.66 from Best Buy (New)
as of 2020-07-07 07:02:05, EDT

Pricing Accuracy
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Best Buy site at the time of purchase will apply to the purchase of this product. ×
#5, Tablets (under $400)

Amazon Fire HD 10 Tablet (2017) from US$150;
~$290 with accessories
- the Media Consumer
Device Ratings

by Tablets standards

Bang for the Buck 1/5
Versatility for the Price 2/5
Power 0.5/5
Storage 2.5/5
Portability 3/5
Autonomy 2/5

by All Smart Devices standards

Bang for the Buck 0.5/5
Versatility for the Price 2/5
Power 0/5
Storage 1/5
Portability 4.5/5
Autonomy 3.5/5

by Large Tablets standards

Bang for the Buck 0.5/5
Versatility for the Price 2/5
Power 0/5
Storage 2/5
Portability 4/5
Autonomy 2/5

Specs

Processor: MediaTek MT8173

Graphics: ARM PowerVR GX6250

Memory: 2.00 GB

Storage: 32.00 GB

Screen Size: 10.1"

Screen Resolution: 1920×1200

Dimensions: 26.20 x 15.90 x 0.98 cm
Weight: 0.500 kg

detailed info
US$147.32 from Amazon (New)
as of 2020-07-08 12:07:23, EDT

Pricing Accuracy
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product. ×
Acer 11" Chromebook from US$180;
~$257 with accessories
Device Ratings

by Laptops standards

Bang for the Buck 0.5/5
Versatility for the Price 5/5
Power 0.5/5
Storage 0/5
Portability 4.5/5
Autonomy 4/5

by Netbooks standards

Bang for the Buck 3/5
Versatility for the Price 4.5/5
Power 3.5/5
Storage 0.5/5
Portability 4/5
Autonomy 3/5

by All Smart Devices standards

Bang for the Buck 1/5
Versatility for the Price 5/5
Power 0.5/5
Storage 0/5
Portability 4/5
Autonomy 3.5/5

Specs

Processor: Intel Celeron N3060

Graphics: Intel HD Graphics

Memory: 4.00 GB

Storage: 16.00 GB

Screen Size: 11.6"

Screen Resolution: 1366×768

Dimensions: 29.40 x 20.40 x 1.85 cm
Weight: 1.100 kg

detailed info
US$176.06 from Canada Computers (Refurbished)
as of 2020-07-09 09:04:22, EDT

Pricing Accuracy
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Canada Computers site at the time of purchase will apply to the purchase of this product. ×
#10, Laptops (under $525)

Acer 11" Chromebook from US$200;
~$348 with accessories
- the Casual Nomad
- the Media Consumer
Device Ratings

by Laptops standards

Bang for the Buck 0/5
Versatility for the Price 3.5/5
Power 0.5/5
Storage 0.5/5
Portability 4.5/5
Autonomy 4/5

by Netbooks standards

Bang for the Buck 0.5/5
Versatility for the Price 3.5/5
Power 3.5/5
Storage 3.5/5
Portability 3.5/5
Autonomy 3/5

by All Smart Devices standards

Bang for the Buck 0/5
Versatility for the Price 3.5/5
Power 0.5/5
Storage 1/5
Portability 4/5
Autonomy 3.5/5

Specs

Processor: Intel Celeron N3060

Graphics: Intel HD Graphics

Memory: 4.00 GB

Storage: 32.00 GB

Screen Size: 11.6"

Screen Resolution: 1366×768

Dimensions: 29.40 x 20.40 x 1.87 cm
Weight: 1.100 kg
detailed info from US$190.79
- US$190.79 from Canada Computers (Refurbished)
  as of 2020-07-09 13:33:01, EDT
- US$243.08 from Amazon (New)
  as of 2020-07-04 15:23:10, EDT
Pricing Accuracy
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply to the purchase of this product. ×
Lenovo S330 14-inch Chromebook - Business Black from US$13032%, Best price yet!
~$190 with accessories
- the Casual Worker
- the Media Consumer
Device Ratings

by Laptops standards

Bang for the Buck 1/5
Versatility for the Price 5/5
Power 0.5/5
Storage 0/5
Portability 3/5
Autonomy 3.5/5

by Netbooks standards

Bang for the Buck 4.5/5
Versatility for the Price 5/5
Power 2/5
Storage 0.5/5
Portability 0.5/5
Autonomy 2/5

by All Smart Devices standards

Bang for the Buck 1/5
Versatility for the Price 5/5
Power 0.5/5
Storage 0/5
Portability 3.5/5
Autonomy 3/5

Specs

Processor: MediaTek MT8173

Graphics: ARM PowerVR GX6250

Memory: 4.00 GB

Storage: 16.00 GB

Screen Size: 14"

Screen Resolution: 1366×768

Dimensions: 32.57 x 23.24 x 2.08 cm
Weight: 1.501 kg

detailed info
US$125.22 from Best Buy (Open Box)
as of 2020-07-03 05:56:28, EDT

Pricing Accuracy
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Best Buy site at the time of purchase will apply to the purchase of this product. ×

Bang for the Buck	3.5/5
Versatility for the Price	5/5
Power	1.5/5
Storage	2.5/5
Portability	3/5
Autonomy	4.5/5

Bang for the Buck	1/5
Versatility for the Price	5/5
Power	0.5/5
Storage	1/5
Portability	4.5/5
Autonomy	5/5

Bang for the Buck	3.5/5
Versatility for the Price	5/5
Power	1.5/5
Storage	2/5
Portability	3.5/5
Autonomy	4.5/5

Bang for the Buck	0.5/5
Versatility for the Price	4.5/5
Power	0/5
Storage	0.5/5
Portability	4.5/5
Autonomy	4.5/5

Bang for the Buck	0.5/5
Versatility for the Price	4.5/5
Power	0/5
Storage	0/5
Portability	5/5
Autonomy	5/5

Bang for the Buck	1/5
Versatility for the Price	5/5
Power	1/5
Storage	1/5
Portability	1/5
Autonomy	5/5

Bang for the Buck	1/5
Versatility for the Price	2/5
Power	0.5/5
Storage	2.5/5
Portability	3/5
Autonomy	2/5

Bang for the Buck	0.5/5
Versatility for the Price	2/5
Power	0/5
Storage	1/5
Portability	4.5/5
Autonomy	3.5/5

Bang for the Buck	0.5/5
Versatility for the Price	2/5
Power	0/5
Storage	2/5
Portability	4/5
Autonomy	2/5

Bang for the Buck	0.5/5
Versatility for the Price	5/5
Power	0.5/5
Storage	0/5
Portability	4.5/5
Autonomy	4/5

Bang for the Buck	3/5
Versatility for the Price	4.5/5
Power	3.5/5
Storage	0.5/5
Portability	4/5
Autonomy	3/5

Bang for the Buck	1/5
Versatility for the Price	5/5
Power	0.5/5
Storage	0/5
Portability	4/5
Autonomy	3.5/5

Bang for the Buck	0/5
Versatility for the Price	3.5/5
Power	0.5/5
Storage	0.5/5
Portability	4.5/5
Autonomy	4/5

Bang for the Buck	0.5/5
Versatility for the Price	3.5/5
Power	3.5/5
Storage	3.5/5
Portability	3.5/5
Autonomy	3/5

Bang for the Buck	0/5
Versatility for the Price	3.5/5
Power	0.5/5
Storage	1/5
Portability	4/5
Autonomy	3.5/5

Know someone looking for a smart device like this?

Had a specific budget in mind?

The typical price for all smart devices is $1099.99 but you can set a budget below:

Looking for something else?

All Smart Devices can also be compared based on the following characteristics:

I also have autonomy ranking for:

This list fluctuates constantly as I add new devices, retire old ones or when they go on sale so go ahead: bookmark this page and come back often.

Best Battery Autonomy for All Smart Devices

Most Endurance US$190 - US$1619

HP 13" Spectre x360 2-in-1 Laptop - Natural Silver Aluminum from US$1000;
~$1370 with accessories

Device Ratings

Microsoft Surface Book 2 (256GB / Intel Core i5) from US$1180;
~$1619 with accessories

Device Ratings

Microsoft Surface Book 2 (128GB / Intel Core i5) from US$1180;
~$1619 with accessories

Device Ratings

Amazon Fire HD 10 Tablet (2019) from US$150;
~$290 with accessories

Device Ratings

Amazon Fire HD 10 Tablet (2019, Kids Edition) from US$200;
~$350 with accessories

Device Ratings

Amazon Fire HD 8 from US$80;
~$190 with accessories

Device Ratings

Most Endurance under $400

Amazon Fire HD 10 Tablet (2019) from US$150;
~$290 with accessories

Device Ratings

Amazon Fire HD 8 from US$80;
~$190 with accessories

Device Ratings

Amazon Fire HD 10 Tablet (2017) from US$150;
~$290 with accessories

Device Ratings

Acer 11" Chromebook from US$180;
~$257 with accessories

Device Ratings

Acer 11" Chromebook from US$200;
~$348 with accessories

Device Ratings

Lenovo S330 14-inch Chromebook - Business Black from US$13032%, Best price yet!
~$190 with accessories

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Best Battery Autonomy for All Smart Devices

Most Endurance US$190 - US$1619

HP 13" Spectre x360 2-in-1 Laptop - Natural Silver Aluminum from US$1000;~$1370 with accessories

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Most Endurance under $400

Amazon Fire HD 10 Tablet (2019) from US$150;~$290 with accessories

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Amazon Fire HD 8 from US$80;~$190 with accessories

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Amazon Fire HD 10 Tablet (2017) from US$150;~$290 with accessories

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Acer 11" Chromebook from US$180;~$257 with accessories

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Acer 11" Chromebook from US$200;~$348 with accessories

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Lenovo S330 14-inch Chromebook - Business Black from US$13032%, Best price yet!~$190 with accessories

Device Ratings

Pricing Accuracy

Had a specific budget in mind?

Looking for something else?

I also have autonomy ranking for:

HP 13" Spectre x360 2-in-1 Laptop - Natural Silver Aluminum from US$1000;
~$1370 with accessories

Microsoft Surface Book 2 (256GB / Intel Core i5) from US$1180;
~$1619 with accessories

Microsoft Surface Book 2 (128GB / Intel Core i5) from US$1180;
~$1619 with accessories

Amazon Fire HD 10 Tablet (2019) from US$150;
~$290 with accessories

Amazon Fire HD 10 Tablet (2019, Kids Edition) from US$200;
~$350 with accessories

Amazon Fire HD 8 from US$80;
~$190 with accessories

Amazon Fire HD 10 Tablet (2019) from US$150;
~$290 with accessories

Amazon Fire HD 8 from US$80;
~$190 with accessories

Amazon Fire HD 10 Tablet (2017) from US$150;
~$290 with accessories

Acer 11" Chromebook from US$180;
~$257 with accessories

Acer 11" Chromebook from US$200;
~$348 with accessories

Lenovo S330 14-inch Chromebook - Business Black from US$13032%, Best price yet!
~$190 with accessories