HP EliteBook 645 G11 vs Samsung Galaxy Book Pro 15 (2021)
Performance Scores
Metric
HP EliteBook 645 G11
Samsung Galaxy Book Pro 15 (2021)
Battery Life
69.00
64.00
Cinebench R23 (Multi-Core)
9646.00
4793.00
Cinebench R23 (Single-Core)
1472.00
1286.00
Connectivity
71.00
68.00
Display
37.00
41.00
GPU performance
1.00
1.00
Gaming
18.00
19.00
Geekbench 6 (Multi-Core)
7971.00
4717.00
Geekbench 6 (Single-Core)
1967.00
1701.00
Max. brightness
300.00
370.00
NanoReview Score
52.00
46.00
Performance
55.00
43.00
Portability
89.00
84.00
Specifications
Specification
HP EliteBook 645 G11
Samsung Galaxy Book Pro 15 (2021)
Adaptive refresh rate
No
N/A
Adobe RGB profile
N/A
99.3%
Ambient light sensor
-
Yes
Area
715 cm2 (110.7 inches2)
802 cm2 (124.4 inches2)
Aspect ratio
16:10
16:9
Audio jack (3.5 mm)
Yes
Yes
Backlight
Optional
Yes
Base frequency
2.9 GHz
0.9-2.4 GHz
Battery
56 Wh
N/A
Battery type
Li-Po
Li-Ion
Bluetooth
v5.3
v5.1
Bus
PCI-E Gen 4.0 (4x)
PCI-E Gen 3.0 (4x)
CPU
AMD Ryzen 5 7535UAMD Ryzen 7 7735U
Intel Core i5 1135G7Intel Core i7 1165G7
Cable length
1 meters
N/A
Channels
1x256 GB
1x256 GB
Charge power
65 W
65 W
Charging port position
Left
Left
Charging via USB (Power Delivery)
Yes
Yes
Clock
4800 MHz
4267 MHz
Coating
Matte
Glossy (Antireflective)
Colors
Silver
Silver, Blue
Contrast
N/A
1000000:1
Cooling system
Active
Active
Cores
6
4
DCI-P3 color gamut
N/A
87.6%
Dimensions
318.6 x 224.4 x 10.9-17 mm 12.54 x 8.83 x 0.43-0.67 inches
355.4 x 225.8 x 11.7 mm 13.99 x 8.89 x 0.46 inches
Display
-
1920 x 1200 (300 nits, Non-Touch)1920 x 1200 (400 nits, Non-Touch)1920 x 1200 (1000 nits, Non-Touch)1920 x 1200 (Touch)
N/A
DisplayPort
No
No
Dolby Atmos
No
Yes
Ethernet (RJ45)
Yes
No
FLOPS
1.5 TFLOPS
1.7-2.8 TFLOPS
Fabrication process
6 nm
12 nm
Fast charging
Yes
Yes
Fingerprint
Optional
Yes
Full charging time
N/A
2:30 hr
GPU base clock
400 MHz
-
GPU boost clock
1900 MHz
-
HDMI
1x HDMI 2.1
1x HDMI 2.0
HDR support
No
No
Infrared sensor
Optional
No
Integrated GPU
Radeon 660M
Iris Xe Graphics G7 80EU
Key travel
1.5 mm
-
Keyboard type
Island
Island
L3 Cache
16 MB
8 MB
Liquid metal
No
N/A
Loudness
N/A
~81.4 dB
Material
Aluminum
Aluminum
Max. ram size
64 GB
N/A
Memory bus
N/A
64 bit
Memory size
System Shared
2 GB
Memory speed
4.8 Gbps
~10 Gbps
Memory type
DDR5
GDDR6
Microphones
2
2
NVMe
Yes
Yes
Noise level (max. load)
N/A
41.9 dB
Number of fans
1
1
Numpad
No
No
Opening angle
N/A
140°
Optical drive
No
No
PPI
162 ppi
141 ppi
Power
2x2W
2x2W
Proprietary charging port
No
No
RAM
-
8GB16GB32GB64GB
-
8GB16GB
Raster operations pipelines (ROPs)
16
32
Refresh rate
60 Hz
60 Hz
Replaceable
No
No
Resolution
1920 x 1200 pixels
1920 x 1080 pixels
Response time
N/A
2 ms
SD card reader
No
Yes
Screen-to-body ratio
~79.5%
~83.6%
Shading units (cores)
384
896
Side bezels
8.6 mm
5 mm
Size
14 inches
13.3 x 9.0 cm
Speakers
2.0
2.0
Storage
-
256GB512GB1024GB2048GB
-
256GB512GB1024GB2048GB
Storage type
SSD (M2)
SSD (M2)
Surface
Plastic
Glass
Sync technology
No
No
TGP
15 W
-
Texture mapping units (TMUs)
24
56
Threads
12
8
Thunderbolt
No
Thunderbolt 4
Total slots
1
2
Touchscreen
No
No
Transformer
No
No
Turbo frequency
4.55 GHz
4.2 GHz
Type
DDR5
LPDDR4X
USB Type-C
2x USB 4.0
2x USB 3.2
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
2592 x 1944
1280 x 720
Weight
1.39 kg (3.06 lbs)
1.07 kg (2.36 lbs)
Weight of AC adapter
N/A
165 grams
Wi-Fi standard
v6E
v6
Windows Precision
Yes
Yes
sRGB color space
-
100%