LG Ultra 13 (2021): Difference between revisions
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| Manufacturer | LG Electronics |
|---|---|
| Release date | January 2021 |
| Discontinued | No |
| Operating system | Windows 10 Home (Can be configured with Windows 10 Pro) |
| CPU | Intel Core i5-1135G7 Intel Core i7-1165G7 |
| Memory | 8 or 16 GB LPDDR4X-4266 MHz |
| Storage | 256 GB, 512 GB, or 1 TB NVMe SSD |
| Display | Screen size: 13.3 inch Panel type: IPS Coating: Matte (anti-glare) Resolution: 1920 x 1080 PPI: 166 Aspect ratio: 16:9 Refresh rate: 60 Hz Brightness: 300 Nits Contrast ratio: 1000:1 sRGB: 99 % Adobe RGB: 72 % P3: 70 % Screen-to-body ratio: 80 % |
| Graphics | Intel Iris Xe Graphics |
| Sound | 2 x 1.5 W stereo speakers Realtek HD audio chip |
| Camera | Front: 720p with dual microphone |
| Touchpad | Glass, 4.5 inches (11 cm) x 2.5 inches (6.4 cm) |
| Connectivity | Intel AX201 WiFi 6 Bluetooth 5.1 2 x USB 3.2 Gen 1 (Type-A) 1 x USB 3.2 Gen 2 (Type-C, DP 1.4, 65W PD) 1 x HDMI 2.0 1 x 3.5mm headphone/microphone jack |
| Dimensions | W: 12 inches (30 cm) D: 8.3 inches (21 cm) H: 0.6 inches (1.5 cm) |
| Mass | 2.2 pounds (1.00 kg) |
| Power brick | 65W USB-C adapter |
| Battery | 4 cell Li-Polymer 72 Wh |
| Keyboard | White backlit, black (US) Standard full size layout |
| Chassis | Color: Silver Materials: Magnesium alloy lid; Polycarbonate palm rest, sides and bottom cover Cooling: Single fan |
| Number pad | No |
| Fingerprint reader | Yes |
| Facial recognition | No |
All statements attributed to reviews are the reviewer's own opinion. Note that these claims were accurate at the time of publication and may be dated when you are reading this article. Read more.
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The LG Ultra 13 (2021) is a lightweight, high-performance ultrabook designed for productivity and portability. It is equipped with Intel 11th gen Tiger Lake processors and Intel Iris Xe Graphics. Available configurations vary by store and location.
Primary Hardware
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Processor
The LG Ultra 13 (2021) can come with the following processors:
- Intel Core i5-1135G7 with 4 cores and 8 threads, 8 MB cache, and a max frequency of 4.2 GHz.
- Intel Core i7-1165G7 with 4 cores and 8 threads, 12 MB cache, and a max frequency of 4.7 GHz.
LG supplies the processors with sufficient power and cooling for CPU-intensive tasks resulting in average to above-average performance compared to other ultrabooks with the same processors. In CPU-only tasks, SKUs with the i5-1135G7 and i7-1165G7 perform as expected. The i7-1165G7 variant performs impressively well, scoring on average 10-12% higher than the average i5-1135G7.[1] Performance sustainability is good but not perfect, with all processors losing about 5% performance in long stress tests.[2]
All SKUs lose a significant amount of CPU performance when running on the battery.[2]
Benchmarks:
- Cinebench R23:
Graphics
The LG Ultra 13 (2021) comes with integrated Intel Iris Xe Graphics.
The integrated GPU performs well for an ultrabook, handling everyday tasks and light gaming efficiently. In GPU-only benchmarks, the Iris Xe performs slightly above average compared to other ultrabooks with the same GPU.[1][2]
In gaming, the Iris Xe performs adequately for light gaming and older titles but struggles with more demanding games.[1]
All SKUs lose a significant amount of graphics performance when running on the battery.[2]
Benchmarks:
- 3D Mark TimeSpy 2560 x 1440:
- Iris Xe: ~1800 pts[2]
- 3D Mark Fire Strike 1920 x 1080:
- Iris Xe: ~5000 pts[1]
- The Witcher 3 1920 x 1080 Low:
- Iris Xe: ~30 fps[2]
Memory
The LG Ultra 13 (2021) comes with either 8 GB or 16 GB LPDDR4X-4266 MHz memory. The memory is soldered onto the motherboard and is not user-upgradeable.[1]
The memory performs well in benchmarks, with no significant differences between the 8 GB and 16 GB configurations.[2]
Benchmarks:
- AIDA64 Memory Copy: ~45000 MB/s[2]
Storage
The LG Ultra 13 (2021) can ship with 256 GB, 512 GB, or 1 TB NVMe SSD depending on the seller. The SSD is user-upgradeable.
Reviews note that the SSD performs well in benchmarks, with no significant differences between the different capacities.[1][2]
Benchmarks:
- CrystalDiskMark 8:
Co-processors
The LG Ultra 13 (2021) does not have a dedicated NPU to accelerate AI applications.[1]
Input Devices
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Keyboard
The LG Ultra 13 (2021) comes with a standard keyboard layout without a number pad. The keyboard offers 1.5 mm travel and 0.2 mm pitch. The white backlight has two brightness levels.[1][2]
The typing experience is considered comfortable with good feedback, although some users may find the key travel to be shallow.[1]
Touchpad
The LG Ultra 13 (2021) comes with a glass clickpad that measures 4.5 inches (11 cm) x 2.5 inches (6.4 cm).[2]
The touchpad is spacious and responsive, providing a good tracking experience.[1]
Webcam
The LG Ultra 13 (2021) comes with a 720p webcam with an electronic shutter.[2]
The webcam has average color accuracy and clarity, suitable for casual video calls.[1]
Microphone
The LG Ultra 13 (2021) comes with a dual microphone array.[2]
Output Devices
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Display
The LG Ultra 13 (2021) comes with a 13.3-inch IPS display with a resolution of 1920 x 1080, 300 nits brightness, and 1000:1 contrast ratio. The display covers 99% of the sRGB color gamut, 72% of Adobe RGB, and 70% of DCI-P3.[1][2]
The display is factory calibrated and performs well in benchmarks, with good color accuracy and brightness.[2]
Benchmarks:
Audio
The LG Ultra 13 (2021) comes with two bottom-facing 1.5 W stereo speakers.[2]
The speakers have a low maximum volume around 70 to 75 dB for a 13-inch laptop. They produce balanced mids and highs but lack any noticeable bass.[1][2]
Connectivity
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WiFi
The LG Ultra 13 (2021) is equipped with an Intel AX201 WiFi 6 WLAN module.[2]
The WiFi performance is average, with decent transfer speeds for regular use.[1]
Benchmarks:
- iperf3 transmit AXE11000: ~600 Mb/s
- iperf3 receive AXE11000: ~900 Mb/s[2]
Bluetooth
The LG Ultra 13 (2021) comes with a Bluetooth 5.1 module.[1]
SD Card Reader
The LG Ultra 13 (2021) does not include an SD card reader.[2]
USB
The LG Ultra 13 (2021) is equipped with the following USB ports[1]:
- 2 x USB-A (USB 3.2 Gen 1, 5 Gbps)
- 1 x USB-C (USB 3.2 Gen 2, 10 Gbps) with 65W Power Delivery and DisplayPort 1.4
Case
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The LG Ultra 13 (2021) is available in silver color. The chassis is made of magnesium alloy for the lid and polycarbonate for the palm rest, sides, and bottom cover.[2] The lid opens to a maximum of 180 degrees. The surfaces are slightly roughened to reduce fingerprint buildup.[1]
The chassis has a professional look with a uniform color scheme. The build quality is solid with no noticeable flex or creaking.[2]
Maintenance
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The bottom panel is held on by 8 Philips-head screws. There are clips securing the panel that must be popped up after removing the screws.[2]
Upgradeable components:
- 72 WHr battery.
- One M.2 NVMe SSD slot (most configurations only have one slot filled from the factory).
- M.2 2230 wireless card.[2]
Cooling System
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The LG Ultra 13 (2021) is equipped with a single fan connected to the core components with two copper heat pipes. The system intakes air from the bottom grilles and exhausts air through the back grille.[2]
Heat
Surface temperatures vary depending on the configuration.
The i5-1135G7 SKU gets warm while idling, up to 35 °C on the bottom of the device. Under heavy load, there is a hot spot of 50 °C on the bottom.[2]
The i7-1165G7 SKU is slightly cooler while idling across all areas reaching up to 33 °C on the bottom. The palm rest remains comfortable during intensive tasks.[1]
Benchmarks:
- i5-1135G7:[2]
- Maximum upper side: ~40 °C
- Maximum bottom: ~50 °C
- Idle upper side: ~28 °C
- Idle bottom: ~33 °C
- i7-1165G7:[1]
- Maximum upper side: ~42 °C
- Maximum bottom: ~52 °C
- Idle upper side: ~30 °C
- Idle bottom: ~34 °C
Noise
There is no electronic noise or coil whine. The laptop is effectively silent during undemanding loads like light browsing or video playback, hovering below 30 dB(A). During intensive tasks, the fan noise can reach up to 45 dB(A).[2]
Benchmarks:
- i5-1135G7:[2]
- Idle: ~20 dB(A) (min), ~20 dB(A) (avg), ~25 dB(A) (max)
- Load: ~40 dB(A) (avg), ~45 dB(A) (max)
- i7-1165G7:[1]
- Idle: ~22 dB(A) (min), ~22 dB(A) (avg), ~27 dB(A) (max)
- Load: ~42 dB(A) (avg), ~47 dB(A) (max)
Energy Management
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Power Consumption
The LG Ultra 13 (2021) ships with a 65 W USB-C adapter.[1]
The i5-1135G7 SKU draws around 10 W when idling and up to 50 W during load.[2]
Battery Life
All LG Ultra 13 (2021) SKUs come with a 72 WHr Li-Polymer battery. LG claims up to 15 hours of battery life for light tasks.[1]
The battery life during light tasks is above average for this class of laptop. Reviews verify the battery life claims to be accurate.[2]
Benchmarks:
- i5-1135G7:[2]
- WiFi Browsing (150 nits): 600 minutes
- Load: 180 minutes
- i7-1165G7:[1]
- WiFi Browsing (150 nits): 580 minutes
- Load (max brightness): 170 minutes
Biometrics
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The LG Ultra 13 (2021) supports Windows Hello fingerprint recognition but does not have a facial recognition option.[1]
Software
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All SKUs ship with Windows 10 Home but the laptop can be upgraded to Windows 10 Pro, either manually or when buying directly from LG.
Preinstalled Software
LG Control Center
The LG Control Center program acts as the primary control center in the LG Ultra 13 (2021). It handles performance profiles, hardware troubleshooting, battery conservation mode (limit charge to 80 %), system updates, and other settings.[2]
There are three preset performance profiles - quiet, balanced, and performance. Users can manually set various parameters in the customized mode.[1]
Most reviewers use performance mode for performance benchmarks and quiet mode for the battery tests unless otherwise stated.[1][2]
Other Preinstalled Software
The LG Ultra 13 (2021) also comes with other software like LG Update Center for system updates and LG Easy Guide for user manuals.[2]
There is also unwanted software like a 30-day McAfee security trial.[1]
Linux Support
Accessories & Warranty
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The LG Ultra 13 (2021) comes with a 65 W USB-C adapter and paperwork.[1]
There is a one-year limited manufacturer warranty if purchased in the US.[1]
Reviews Summary
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Overall Sentiment
The LG Ultra 13 (2021) is considered a solid ultrabook with good performance and battery life. It is suitable for users looking for a lightweight and portable laptop for productivity tasks. The laptop also comes with a decent screen and a comfortable keyboard. The primary downsides are the lack of upgradeable memory and the absence of an SDcard reader.[1][2]
Problems Summary[1][2]
- Memory is soldered and not user-upgradeable.
- No SD card reader.
- Speakers have low maximum volume and lack bass.
- Average WiFi performance compared to other laptops with the same module.
- Plastic touchpad does not provide the best tracking experience.
- High surface temperatures during intensive tasks.
- Fan noise can be loud during heavy loads.
Links
i5-1135G7, 8 GB RAM, 256 GB SSD: TechRadar
i7-1165G7, 16 GB RAM, 512 GB SSD: NotebookCheck
Community Reception
Overall Sentiment
Problems Summary
References
- ↑ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.18 1.19 1.20 1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 1.29 1.30 1.31 1.32 1.33 "LG Ultra 13 (2021) Review". TechRadar.
- ↑ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 2.13 2.14 2.15 2.16 2.17 2.18 2.19 2.20 2.21 2.22 2.23 2.24 2.25 2.26 2.27 2.28 2.29 2.30 2.31 2.32 2.33 2.34 2.35 2.36 2.37 2.38 2.39 "LG Ultra 13 (2021) laptop review". Notebookcheck.
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