LG Gram Book 15.6” vs Lenovo Yoga Pro 7 14″ AMD (Gen 9)
Performance Scores
Metric
LG Gram Book 15.6”
Lenovo Yoga Pro 7 14″ AMD (Gen 9)
Battery Life
62.00
67.00
Cinebench R23 (Multi-Core)
8423.00
19068.00
Cinebench R23 (Single-Core)
1684.00
1949.00
Connectivity
70.00
71.00
Display
33.00
76.00
GPU performance
1.00
4.00
Gaming
19.00
29.00
Geekbench 6 (Multi-Core)
7333.00
14213.00
Geekbench 6 (Single-Core)
2118.00
2856.00
Max. brightness
300.00
400.00
NanoReview Score
48.00
72.00
Performance
57.00
84.00
Portability
71.00
84.00
Specifications
Specification
LG Gram Book 15.6”
Lenovo Yoga Pro 7 14″ AMD (Gen 9)
Adaptive refresh rate
No
N/A
Adobe RGB profile
-
88.1%
Ambient light sensor
No
No
Area
856 cm2 (132.6 inches2)
737 cm2 (114.3 inches2)
Aspect ratio
16:9
16:10
Audio chip
N/A
Realtek ALC3306
Audio jack (3.5 mm)
Yes
Yes
Backlight
Optional
Yes
Base frequency
1.3 GHz
2.0 GHz
Battery type
Li-Ion
Li-Po
Bluetooth
v5.2
v5.3
Bus
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
Channels
1x256 GB
1x512 GB
Charge power
65 W
100 W
Charging port position
Left
Left
Charging via USB (Power Delivery)
Yes
Yes
Clock
3200 MHz
7500 MHz
Coating
Matte
Glossy
Colors
Silver
Gray
Contrast
700:1
1000000:1
Cooling system
Active
Active
Cores
10 (2P + 8E)
10 (4P + 6E)
DCI-P3 color gamut
-
100%
Dimensions
359.8 x 237.8 x 19.4 mm 14.17 x 9.36 x 0.76 inches
325.5 x 226.49 x 15.6-16.6 mm 12.81 x 8.92 x 0.61-0.65 inches
Display
N/A
-
2880 x 18003072 x 1920
DisplayPort
No
No
Dolby Atmos
Yes
Yes
Ethernet (RJ45)
No
No
FLOPS
1.6 TFLOPS
4.5 TFLOPS
Fabrication process
10 nm
4 nm
Fast charging
Yes
Yes
Fingerprint
-
No
Full charging time
N/A
1:30 hr
GPU base clock
300 MHz
800 MHz
GPU boost clock
1250 MHz
2900 MHz
HDMI
1x HDMI 1.4
1x HDMI 2.1
HDR support
No
Yes, Dolby Vision
Infrared sensor
No
Yes
Integrated GPU
Intel Iris Xe Graphics (80EU)
AMD Radeon 880M
Key travel
N/A
1.5 mm
Keyboard type
Island
Island
L3 Cache
12 MB
24 MB
Liquid metal
No
No
Loudness
-
~75.3 dB
Material
Plastic
Aluminum
Max. ram size
32 GB
N/A
Memory size
System Shared
System Shared
Memory speed
3.2 Gbps
7.5 Gbps
Memory type
DDR4
LPDDR5X
Microphones
2
4
NVMe
Yes
Yes
Noise level (max. load)
-
44.6 dB
Number of fans
1
2
Numpad
Yes
No
Opening angle
-
180°
Optical drive
No
No
PPI
141 ppi
234 ppi
Power
2x1.5W
4x2W
Proprietary charging port
No
No
RAM
-
8GB16GB32GB
-
16GB32GB
Raster operations pipelines (ROPs)
20
32
Refresh rate
60 Hz
120 Hz
Replaceable
No
No
Resolution
1920 x 1080 pixels
2880 x 1800 pixels
Response time
25 ms
1 ms
SD card reader
Yes
No
Screen-to-body ratio
~78.4%
~82.7%
Shading units (cores)
640
768
Side bezels
7.2 mm
6.6 mm
Size
-
13.5 x 8.0 cm
Speakers
2.0
2.2 (2 tweeters and 2 woofers)
Storage
-
256GB512GB1024GB
-
512GB1024GB
Storage type
SSD (M2)
SSD (M2)
Surface
Plastic
Glass
Sync technology
No
No
TGP
15 W
15 W
Texture mapping units (TMUs)
40
48
Threads
12
20
Thunderbolt
Thunderbolt 4
No
Total slots
2
1
Touchscreen
No
No
Transformer
No
No
Turbo frequency
4.6 GHz
5 GHz
Type
DDR4
LPDDR5X
USB Type-C
2x USB 4.0
2x USB 4.0
USB-A
2x USB 3.2
1x USB 3.2
Upgradable
Yes
Yes
VGA
No
No
Vapor chamber
No
No
Webcam
Above the display
Above the display
Webcam resolution
1280 x 720
1920 x 1080
Weight
1.65 kg (3.64 lbs)
1.54 kg (3.4 lbs)
Weight of AC adapter
150 grams
446 grams
Wi-Fi standard
v6
v6E
Windows Precision
Yes
Yes
sRGB color space
-
100%