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Samsung Galaxy Book Flex 13” vs. Lenovo ThinkPad X12 Detachable Gen 1: Full specs comparison

The following is a comprehensive comparison of the Samsung Galaxy Book Flex 13” and Lenovo ThinkPad X12 Detachable Gen 1 specifications, including details on CPU, memory, storage, battery life, display quality, and other features.

Compare With Please enter device name or part of it Samsung Galaxy Book Flex 13” See at Amazon	Compare With Please enter device name or part of it Lenovo ThinkPad X12 Detachable Gen 1 See at Amazon

Samsung Galaxy Book Flex 13” Pros

Reasons that Samsung Galaxy Book Flex 13” is better than Lenovo ThinkPad X12 Detachable Gen 1.

Samsung Galaxy Book Flex 13” has a 13.3-inch screen size 8% larger than the 12.3-inch Lenovo ThinkPad X12 Detachable Gen 1.

Display size

Samsung Galaxy Book Flex 13”

13.3-inch

Lenovo ThinkPad X12 Detachable Gen 1

12.3-inch

Lenovo ThinkPad X12 Detachable Gen 1 Pros

Reasons that Lenovo ThinkPad X12 Detachable Gen 1 is better than Samsung Galaxy Book Flex 13”.

2021 vs. 2019

Intel Core i7-1180G7 inside Lenovo ThinkPad X12 Detachable Gen 1 has a 20% better multi-core CPU performance score than the Intel Core i7-1065G7 inside Samsung Galaxy Book Flex 13”.

Geekbench 5 multi-core score

Lenovo ThinkPad X12 Detachable Gen 1 - Intel Core i7-1180G7

4,474

Lenovo ThinkPad X12 Detachable Gen 1 - Intel Core i5-1140G7

4,085

Lenovo ThinkPad X12 Detachable Gen 1 - Intel Core i5-1130G7

4,079

Samsung Galaxy Book Flex 13” - Intel Core i7-1065G7

3,722

Lenovo ThinkPad X12 Detachable Gen 1 supports a faster memory speed than the Samsung Galaxy Book Flex 13”. It supports up to 4267MHz versus 3733MHz of system memory on the Samsung Galaxy Book Flex 13”.

Memory type and speed

Lenovo ThinkPad X12 Detachable Gen 1 - LPDDR4X

4,267 MHz

Samsung Galaxy Book Flex 13” - LPDDR4X

3,733 MHz

Lenovo ThinkPad X12 Detachable Gen 1 weighed 1.85 pounds, 28% lighter than the 2.56 pounds Samsung Galaxy Book Flex 13”.

Weight	Samsung Galaxy Book Flex 13”	Lenovo ThinkPad X12 Detachable Gen 1
Pound	2.56 lbs.	1.85 lbs.
Kilogram	1.16 kg	0.84 kg

Key Similars

Similar characteristics share between Samsung Galaxy Book Flex 13” and Lenovo ThinkPad X12 Detachable Gen 1.

Both laptops supports up to 16GB of system memory.

Max system memory size

Samsung Galaxy Book Flex 13”

16 GB

Lenovo ThinkPad X12 Detachable Gen 1

16 GB

Prices

Here are the latest price updates and offers for both devices.

Samsung Galaxy Book Flex 13” Price
	Samsung Galaxy Book Flex 13.3” Laptop\|QLED Display and Intel Core i7 Processor\|8GB Memory\|512GB SSD\|Long Battery Life and Bluetooth-Enabled S Pen\|(NP930QCG-K01US),Royal Blue By SAMSUNG $1,299.00	See at Amazon
	Samsung Galaxy Book Flex Alpha 13.3-inch FHD Touch 512GB SSD 1.8GHz i7 2-in-1 Laptop (12GB RAM, Quad-Core i7-10510U, 360 Flip-and-Fold Design, Windows 10 NP730QCJ-K02US (Renewed) By SAMSUNG $844.50 $979.99 14% OFF	See at Amazon
	SAMSUNG - Galaxy Book Flex2 Alpha 13.3" QLED Touch-Screen Laptop - Intel Core i7-1165G7-16GB Memory - 512GB SSD - Mystic Black By SAMSUNG $900.00	See at Amazon
Lenovo ThinkPad X12 Detachable Gen 1 Price
	ThinkPad X12 Case By Lenovo $47.63	See at Amazon
	Lenovo ThinkPad X13 Yoga Gen 2 13.3" WUXGA 2-in-1 Touchscreen (Intel 4-Core i5-1145G7, 16GB RAM, 512GB SSD) Business Laptop, Thunderbolt 4, Backlit, Fingerprint, 3-Yr Warranty, IST Cable, Win 11 Pro By Lenovo $849.98 $899.98 6% OFF	See at Amazon
	5M11A36977 12.3" FHD+ 1920×1280 eDP 30 Pins Connector LCD Touch Screen with Bezel Frame Assembly for Thinkpad X12 Detachable Gen 1 Type 20UW 20UV By For Lenovo $219.99	See at Amazon

Availability	Samsung Galaxy Book Flex 13”	Lenovo ThinkPad X12 Detachable Gen 1
Released	2019	2021
Release Date	Announced at Samsung Developer Conference 2019 (SDC19) Announced on October 30, 2019	Announced on January 11, 2021 (CES 2021) Available starting January 2021
Pricing	1349.99 - i7 \| 16GB RAM \| 512GB SSD	Starting at $1,149

Exterior	Samsung Galaxy Book Flex 13”	Lenovo ThinkPad X12 Detachable Gen 1
Dimensions	11.91" x 7.99" x 0.51" (302.6 x 202.9 x 12.9 mm)	11.15” x 8.01” x 0.35” (283.3 x 203.5 x 8.8 mm) Tablet Only 11.15” x 8.01” x 0.57” (283.3 x 203.5 x 14.5 mm) With Keyboard
Weight	2.56 lbs (1.16 kg)	Starting at 1.85 lbs (840 g) Tablet Only Starting at 2.65 lbs (1.2 kg) With Keyboard
Colors	Royal Blue	Black
Keyboard and Trackpad	Full size, backlit chiclet keyboard The fingerprint sensor next to the arrow keys of the keyboard. Precise Glass Touchpad Wireless PowerShare with Microsoft Precision Touchpad support.	Detachable Keyboard: Backlit with white LED lighting keyboard. Trackpad + TrackPoint® pointing device.

Display	Samsung Galaxy Book Flex 13”	Lenovo ThinkPad X12 Detachable Gen 1
Size	13.3 Inches	12.3 Inches
Info	Resolution: 1920 x 1080 Aspect Ratio: 16:9 Panel Type: QLED	12.3" FHD+ 1920 x 1280 3:2 IPS Anti-Reflective Anti-Smudge 400 nits Corning Gorilla® Glass 5

Ports	Samsung Galaxy Book Flex 13”	Lenovo ThinkPad X12 Detachable Gen 1
2 x USB Type-C with Thunderbolt 3 Supports Power Delivery and DisplayPort. 1 x USB Type-C 3.1 Supports Power Delivery and DisplayPort. 1 x S Pen Storage 1 x UFS & MicroSDXC card reader (up to 1TB) 1 x Headphone out/Mic-in Combo	1 x Thunderbolt™ 4 Supports USB 4, Power Delivery, and DisplayPort. 1 x USB-C Supports USB 3.2 Gen 2, Power Delivery, and DisplayPort. 1 x Headphone / mic combo 1 x Optional Nano SIM slot 1 x Kensington lock slot

Internal Specs	Samsung Galaxy Book Flex 13”	Lenovo ThinkPad X12 Detachable Gen 1
Processor	10th Gen Intel® Core™ i7-1065G7 4 cores, 8 threads, 1.30 → 3.90 GHz, 8MB SmartCache, 15W	11th Gen Intel® Core™ i5-1130G7 4 cores, 8 threads, 1.80 → 4.00 GHz, 8MB SmartCache, 15W 11th Gen Intel® Core™ i5-1140G7 with vPro™ 4 cores, 8 threads, 1.80 → 4.20 GHz, 8MB SmartCache, 15W 11th Gen Intel® Core™ i7-1180G7 with vPro™ 4 cores, 8 threads, 2.20 → 4.60 GHz, 12MB SmartCache, 15W
Integrated Graphics	10th Gen Intel® Core™ i7-1065G7 Intel® Iris® Plus Graphics 64 Execution Units, 300 → 1100 MHz	11th Gen Intel® Core™ i5-1130G7 Intel® Iris® Xe Graphics 80 Execution Units, 400 → 1100 MHz 11th Gen Intel® Core™ i5-1140G7 with vPro™ Intel® Iris® Xe Graphics 80 Execution Units, 400 → 1100 MHz 11th Gen Intel® Core™ i7-1180G7 with vPro™ Intel® Iris® Xe Graphics 96 Execution Units, 400 → 1100 MHz
Memory	Memory Slots Onboard Memory Memory Configurations Memory Size: Up to 16 GB Memory Speed: 3733 MHz	8GB 16GB 4267 MHz Dual-channel LPDDR4x Memory.
Storage	Hard Drive Slots 1 x M.2 2230/2280 PCIe SSD slot Hard Drive Configurations Up to 1TB M.2 NVMe PCIe SSD	256 GB 512 GB 1 TB PCIe SSD

Connectivity	Samsung Galaxy Book Flex 13”	Lenovo ThinkPad X12 Detachable Gen 1
Wi-Fi	Wi-Fi 6 (802.11 ax 2X2)	Intel® Wi-Fi 6™ AX201 802.11AX (2 x 2) Up to 2400 Mbps, Dual band 2.4 GHz/5 GHz, 802.11 a/b/g/n/ac/ax.
Bluetooth	Bluetooth® v 5.0	Bluetooth 5.1
More	-	Optional WWAN: 4x4 MIMO 4G (LTE CAT9)

Battery	Samsung Galaxy Book Flex 13”	Lenovo ThinkPad X12 Detachable Gen 1
Size	69.7 Wh	42 Wh
Battery Life	20 hours	Up to 10.18 hours Based on MobileMark® 2018 battery-life benchmark test
Power Supply	65W Power Adapter	65 W USB (Type-C) power adapter Supports Rapid Charge.

Software	Samsung Galaxy Book Flex 13”	Lenovo ThinkPad X12 Detachable Gen 1
OS	Windows 10 Home Windows 10 Pro	Windows 10 Home 64-bit Windows 10 Pro 64-bit
Built-in Apps	Link Sharing Live Message Live Wallpaper McAfee Live Safe (60 days trial) Samsung Gallery Quick Search Samsung DeX Samsung Flow Samsung Notes Samsung Recovery Samsung Settings Studio Plus Samsung Update teamPL	Lenovo Vantage

Camera & Audio	Samsung Galaxy Book Flex 13”	Lenovo ThinkPad X12 Detachable Gen 1
Camera	HD front-facing camera	Front-facing camera with ThinkShutter privacy shutter 720p (1280 x 720 HD) camera. Hybrid Infrared (IR) 8MP rear-facing camera
Audio	AKG Stereo Speakers Smart Amp (Max 5 W x 2) Internal Digital Mic	Dolby® Premium Dual-array mics

Misc	Samsung Galaxy Book Flex 13”	Lenovo ThinkPad X12 Detachable Gen 1
Inking	Yes (Built-in S Pen)	Supports Active Pen: Lenovo Precision Pen (optional included) Lenovo Digital Pen
Sensors	Fingerprint sensor	-
Security	TPM Fingerprint Reader	Discrete Trusted Platform Module (dTPM) 2.0 Windows Hello & IR camera for facial recognition login The fingerprint reader on the optional keyboard Webcam privacy cover Kensington lock slot
In the box	Samsung Galaxy Book Flex 13 AC adapter (wall mount) Quickstart Guide (paper) Ejection pin S Pen nib Tweezers	ThinkPad X12 Detachable 65W AC Adapter (Supports Rapid Charge) 4 Cell 42Whr Internal Battery Keyboard (Select Models) Pen (Select Models) Quick Start Guide
Warranty	1-year limited warranty	-

Key Features	Samsung Galaxy Book Flex 13”	Lenovo ThinkPad X12 Detachable Gen 1
At Glance	Released in Late 2019 16:9 FHD 13.3” 1080p 60Hz Weight 2.56 lb 1.16 kg Powered By Intel Core i7-1065G7 4C/8T, 1.30 → 3.90 GHz Geekbench 5 1,088 Single Core Geekbench 5 3,722 Multi-Core With integrated Intel® Iris® Plus Graphics 64 Execution Units, 300 → 1100 MHz Configurable up to 16GB 3733 MHz LPDDR4X	Released in 2021 3:2 FHD+ 12.3” 1280p 60Hz Weight 1.85 lb 0.84 kg Up to Intel Core i7-1180G7 4C/8T, 2.20 → 4.60 GHz Geekbench 5 1,364 Single Core Geekbench 5 4,474 Multi-Core With integrated Intel® Iris® Xe Graphics 96 Execution Units, 400 → 1100 MHz Configurable up to 16GB 4267 MHz LPDDR4X

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