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Updated January 10, 2024·
If battery life is a priority and you don't require a touchscreen, the LG Ultra 16 may suit you, as it has a longer battery life. However, for tasks requiring a touchscreen, like note-taking or drawing, the Lenovo Flex 5 14 is preferable; but it sacrifices some battery life. Both laptops have similar processors and RAM, offering enough power for general use and moderate engineering applications, but neither is ideal for demanding 3D work or gaming. The LG is slightly heavier and less portable. If budget is a concern, the LG Ultra 16 tends to be less expensive than the Lenovo Flex 5 14. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Lenovo Flex 5 14
- Good overall build quality
- Very good portability
- Good keyboard
Advantages of the LG Ultra 16
- Excellent battery life
- Good speakers
Key differences
Screen Quality
6.4
6.2
14.0in
SIZE
16.0in
1920 x 1200
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
60Hz
REFRESH RATE
60Hz
277.0 nits
BRIGHTNESS
270.0 nits
The Lenovo Flex 5 14 and the LG Ultra 16 have similar screen quality.
For general use, the Lenovo Flex 5 14 and LG Ultra 16 offer screens that provide adequate resolution and brightness, but might not have the premium panel type that would enhance the viewing experience further. In engineering and design, both laptops display colors reasonably well, but may lack the wider color coverage demanded by professional color work. When it comes to gaming and 3D applications, the screens on both laptops fall short due to their lower refresh rates, which do not match the higher rates preferred for smooth motion handling in fast-paced visuals.
Battery
11.5 Hours
17.0 Hours
The Lenovo Flex 5 14 has 11.5 hours of battery life. The LG Ultra 16 has 17 hours of battery life.
Battery life estimate is based on a mix of common use patterns. More portable and higher performing laptops tend to have less battery life.
Cost
$450
$1,000
$200
$400
$600
$800
$1,000
$1,200
$1,400
$1,600
The Lenovo Flex 5 14 has a price of $450 and the LG Ultra 16 costs $1,000.
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Key similarities
General Use
7.7
7.7
1920 x 1200
RESOLUTION
1920 x 1200
IPS
DISPLAY TECHNOLOGY
IPS
277.0 nits
DISPLAY BRIGHTNESS
270.0 nits
11.5 Hours
BATTERY LIFE
17.0 Hours
7.0/10
KEYBOARD QUALITY SCORE
6.7/10
8.3/10
PORTABILITY SCORE
7.9/10
The LG Ultra 16 and Lenovo Flex 5 14 are both good for general use.
The Lenovo Flex 5 14 offers versatility as a 2-in-1 convertible, suitable for both laptop and tablet use, and has ample storage. Both have the same powerful processor and RAM, quality IPS screens with good resolution, but the Lenovo is more portable due to its smaller size and lower weight.
Gaming and AI
6.2
6.2
3.6/10
OVERALL GPU SCORE
3.6/10
1920 x 1200
RESOLUTION
1920 x 1200
60Hz
REFRESH RATE
60Hz
No
SUPPORTS DLSS
No
No
MUX SWITCH / ADVANCED OPTIMUS
No
7.5/10
FAN NOISE SCORE
10.0/10
The Lenovo Flex 5 14 and LG Ultra 16 are both only fair for gaming and AI.
The Lenovo Flex 5 14 and the LG Ultra 16 are fair choices for gaming and 3D work because they share the same integrated GPU which has limited power compared to dedicated gaming GPUs. Additionally, both have a screen refresh rate of 60Hz, which is adequate for casual gaming but does not match the higher refresh rates preferred by competitive gamers for smoother visuals.
Engineering and Design
7.0
7.0
6.9/10
OVERALL CPU SCORE
6.9/10
3.6/10
OVERALL GPU SCORE
3.6/10
16.0 GB
RAM
16.0 GB
The LG Ultra 16 and Lenovo Flex 5 14 are both good for engineering and design.
PerfectRec’s Engineering and Design Score takes into account the many different features of the laptop that make it more or less suitable for graphic design and 3D rendering work.
Content Creation
7.6
7.7
6.9/10
OVERALL CPU SCORE
6.9/10
1920 x 1200
RESOLUTION
1920 x 1200
16.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The LG Ultra 16 and Lenovo Flex 5 14 are both good for content creation.
PerfectRec’s Content Creation Score takes into account the many different features of the laptop that make it more or less suitable for photo editing, video editing and other content creation tasks.
Software Development
7.4
7.5
6.9/10
OVERALL CPU SCORE
6.9/10
16.0 GB
RAM
16.0 GB
1920 x 1200
RESOLUTION
1920 x 1200
7.0/10
KEYBOARD QUALITY SCORE
6.7/10
The LG Ultra 16 and Lenovo Flex 5 14 are both good for software development.
PerfectRec’s Software Development Score takes into account the many different features of the laptop that make it more or less suitable for software developers.
Portability
Very Good
Good
14.0in
SIZE
16.0in
3.4 lbs
WEIGHT
3.6 lbs
0.7in
THICKNESS
0.6in
Although they have very similar scores, PerfectRec considers Lenovo Flex 5 14 to have very good portability, while the LG Ultra 16 has good portability.
The most portable laptops are small, thin, and light.
Build Quality
7.0
6.5
Although they have very similar scores, PerfectRec considers Lenovo Flex 5 14 to have good build quality, while the LG Ultra 16 has only fair build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
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How the Lenovo Flex 5 14 and the LG Ultra 16 compare to other laptops
Spec Comparison
 |  | |
| Lenovo Flex 5 14 | LG Ultra 16 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$450 | $1,000 | ||
Release Date | |||
Release Date | December 1, 2022 | March 1, 2023 | |
Overall Dimensions | |||
Overall Dimensions | 12.3'' x 8.9'' x 0.7'' | 14'' x 9.8'' x 0.64'' | |
Weight | |||
Weight | 3.42 lbs | 3.63 lbs | |
Width | |||
Width | 12.32" | 14.02" | |
Depth | |||
Depth | 8.85" | 9.78" | |
INTERNAL | |||
|---|---|---|---|
Processor | |||
Processor | AMD Ryzen 7 7730U | AMD Ryzen 7 7730U | |
RAM | |||
RAM | 16 GB | 16 GB | |
DDR Memory Version | |||
DDR Memory Version | 5 | 5 | |
RAM Slots | |||
RAM Slots | 0 | 0 | |
Storage | |||
Storage | 1024 GB | 512 GB | |
BATTERY | |||
|---|---|---|---|
Battery Life | |||
Battery Life | 11.5 Hours | 17 Hours | |
Battery Capacity | |||
Battery Capacity | 52.5 Wh | 72 Wh | |
SCREEN | |||
|---|---|---|---|
Diagonal Size | |||
Diagonal Size | 14" | 16" | |
Display Technology | |||
Display Technology | IPS | IPS | |
Resolution | |||
Resolution | 1920 x 1200 | 1920 x 1200 | |
Refresh Rate | |||
Refresh Rate | 60Hz | 60Hz | |
Display Brightness | |||
Display Brightness | 277 nits | 270 nits | |
RELIABILITY, APPEARANCE & ACOUSTICS | |||
|---|---|---|---|
Build Quality Score | |||
Build Quality Score | 7/10 | 6.5/10 | |
Portability Score | |||
Portability Score | 8.3/10 | 7.9/10 | |
Gaming Laptop Appearance | |||
Gaming Laptop Appearance | No | No | |
Premium Business Laptop | |||
Premium Business Laptop | No | No | |
Fan Noise Score | |||
Fan Noise Score | 7.5/10 | 10/10 | |
HARDWARE FEATURES | |||
|---|---|---|---|
Keyboard Quality Score | |||
Keyboard Quality Score | 7/10 | 6.8/10 | |
Speaker Quality Score | |||
Speaker Quality Score | 6/10 | 7/10 | |
Webcam | |||
Webcam | 1080p | 720p | |
Fingerprint Reader | |||
Fingerprint Reader | Yes | No | |
Backlit Keyboard | |||
Backlit Keyboard | Yes | No | |
Number Pad | |||
Number Pad | No | Yes | |
CONNECTIVITY | |||
|---|---|---|---|
USB Type-A | |||
USB Type-A | 2 | 2 | |
USB-C ports | |||
USB-C ports | 1 | 1 | |
USB-C Charging | |||
USB-C Charging | Yes | Yes | |
Display Outputs | |||
Display Outputs | 2 | 1 | |
Thunderbolt Ports | |||
Thunderbolt Ports | 0 | 0 | |
Shopping
Lenovo Flex 5 14
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Dig into reviews and images
NotebookCheck
Allen Ngo | May 2021
"The highlight of the latest IdeaPad Flex 5 14 is clearly its AMD CPU. The octa-core Ryzen 7 5700U is insanely fast even when compared to the best Tiger Lake Ultrabooks in the market or even Core H CPUs in many gaming laptops. It's a lot of raw processing power for what is supposed to be a budget 14-inch convertible. If your daily workloads can benefit from extra multi-thread CPU performance, then look no further than the inexpensive AMD-powered Lenovo IdeaPad Flex 5 14. For regular on-the-road browsing or video streaming, however, a slimmer and lighter 10th gen Core Yoga, Spectre, or XPS would be a more balanced option."
LG Ultra 16
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Dig into reviews and images
NotebookCheck
Sebastian Jentsch | October 2022
"Unlike the gram, the Ultra PC isn't designed to be as lightweight as possible. The 16-inch laptop is a whole 400 g (0.88 lb) heavier than its 16-inch gram counterpart partly because its chassis is not made of magnesium. Other than that, the Ultra PC seems like a copy of the gram – but with longer battery life, lower noise levels, and a clean, delicate look."
Get a great deal on the Lenovo Flex 5 14 or the LG Ultra 16
About Lenovo
Lenovo is a Chinese technology company, and one of the largest personal computer vendor. They are well known for a variety of technology products, including laptops. Their consumer series include their entry level IdeaPad and LOQ series and mid-to-high-end Yoga and Legion series. On the business-oriented side, their series include their entry-level ThinkBook series and mid-to-high-end ThinkPad series. Lenovo laptops offer strong performance for reasonable prices, and are often on sale.
About LG
LG is a South Korean conglomerate company. While LG is mainly known for various products outside of technology, LG also develops laptops. Within the laptop industry, they are known for their thin-and-light Gram series, as well as their value-oriented Ultra series. LG laptops offer very thin and light laptops with phenomenal battery life, and are often on sale.
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