Dynabook
A40-J-105
vs
Acer
PH315-53-75Q3
Disclaimer
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Dynabook Tecra Serie A40-J-105 A1PMM10E1119 alternatives
Dynabook Tecra Serie A40-J-105 A1PMM10E1119 | buy on buy on | |
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Acer Predator Serie Helios 300 PH315-53-75Q3 NH.QATEZ.004 alternatives
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specs
Dynabook
A40-J-105
Power
compared
Acer
PH315-53-75Q3
100 - 240 V
AC adapter input voltage:
not available
3.42 A
AC adapter output current:
not available
19 V
AC adapter output voltage:
not available
not available
AC adapter power:
230 W
Dynabook
A40-J-105
Weight & dimensions
compared
Acer
PH315-53-75Q3
220.6 mm
Depth:
255 mm
18.9 mm
Height:
not available
not available
Height (front):
2.24 cm
not available
Height (rear):
2.29 cm
1.45 kg
Weight:
2.5 kg
323.6 mm
Width:
363.4 mm
Dynabook
A40-J-105
Battery
compared
Acer
PH315-53-75Q3
not available
Battery capacity (Watt-hours):
59 Wh
9.63 h
Battery life (max):
6 h
Lithium Polymer (LiPo)
Battery technology:
Lithium-Ion (Li-Ion)
4
Number of battery cells:
4
Dynabook
A40-J-105
Software
compared
Acer
PH315-53-75Q3
64-bit
Operating system architecture:
64-bit
Windows 10 Pro
Operating system installed:
Windows 10 Home
Microsoft 365
Trial software:
not available
Dynabook
A40-J-105
Keyboard
compared
Acer
PH315-53-75Q3
Keyboard backlit:
Numeric keypad:
not available
Pointing device:
Touchpad
Dynabook
A40-J-105
Camera
compared
Acer
PH315-53-75Q3
Front camera:
not available
Front camera resolution:
1280 x 720 pixels
Infrared (IR) camera:
not available
Privacy camera:
not available
Privacy shutter
Privacy type:
not available
Windows Hello:
not available
Dynabook
A40-J-105
Audio
compared
Acer
PH315-53-75Q3
Built-in microphone:
not available
Number of built-in speakers:
2
2
Number of microphones:
2
Dynabook
A40-J-105
Ports & interfaces
compared
Acer
PH315-53-75Q3
Combo headphone/mic port:
1
Ethernet LAN (RJ-45) ports:
1
1
HDMI ports quantity:
1
2.0
HDMI version:
not available
Intelยฎ Thunderbolt 4:
not available
not available
Mini DisplayPorts quantity:
1
2
Thunderbolt ports quantity:
not available
not available
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:
1
not available
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
1
USB Sleep-and-Charge:
not available
1
USB Sleep-and-Charge ports:
not available
Dynabook
A40-J-105
Networking
compared
Acer
PH315-53-75Q3
Bluetooth:
5.2
Bluetooth version:
5.0
Ethernet LAN:
10, 100, 1000 Mbit/s
Ethernet LAN data rates:
10, 100, 1000 Mbit/s
Wi-Fi 6 (802.11ax)
Top Wi-Fi standard:
Wi-Fi 6 (802.11ax)
Intel Wi-Fi 6 AX201
WLAN controller model:
Killer Wireless-AX 1650i
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Wi-Fi standards:
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Dynabook
A40-J-105
Optical drive
compared
Acer
PH315-53-75Q3
Optical drive type:
Dynabook
A40-J-105
Storage
compared
Acer
PH315-53-75Q3
Card reader integrated:
MicroSD (TransFlash)
Compatible memory cards:
not available
1
Number of SSDs installed:
1
256 GB
SSD capacity:
2000 GB
M.2
SSD form factor:
not available
NVMe, PCI Express
SSD interface:
PCI Express
SSD
Storage media:
SSD
256 GB
Total SSDs capacity:
2000 GB
256 GB
Total storage capacity:
2000 GB
Dynabook
A40-J-105
Graphics
compared
Acer
PH315-53-75Q3
Discrete graphics adapter:
not available
Discrete graphics adapter memory:
8 GB
Not available
Discrete graphics adapter model:
NVIDIA GeForce RTX 3070
not available
Discrete graphics memory type:
GDDR6
On-board graphics adapter:
not available
Intel Iris Xe Graphics
On-board graphics adapter model:
not available
Dynabook
A40-J-105
Display
compared
Acer
PH315-53-75Q3
14 inch
Display diagonal:
15.6 inch
1920 x 1080 pixels
Display resolution:
1920 x 1080 pixels
Full HD
HD type:
Full HD
LED backlight:
not available
Maximum refresh rate:
240 Hz
16:9
Native aspect ratio:
16:9
IPS
Panel type:
IPS
Touchscreen:
not available
Dynabook
A40-J-105
Memory
compared
Acer
PH315-53-75Q3
8 GB
Internal memory:
32 GB
DDR4-SDRAM
Internal memory type:
DDR4-SDRAM
32 GB
Maximum internal memory:
32 GB
3200 MHz
Memory clock speed:
not available
2x SO-DIMM
Memory slots:
2x SO-DIMM
Dynabook
A40-J-105
Processor
compared
Acer
PH315-53-75Q3
28 W
Configurable TDP-up:
not available
2.8 GHz
Configurable TDP-up frequency:
not available
not available
Motherboard chipset:
Intel HM470
not available
Processor boost frequency:
5 GHz
12 MB
Processor cache:
16 MB
4
Processor cores:
8
11th gen Intel Core i7
Processor family:
10th gen Intel Core i7
4.7 GHz
Processor frequency:
2.2 GHz
Intel
Processor manufacturer:
Intel
i7-1165G7
Processor model:
i7-10870H
Dynabook
A40-J-105
Security
compared
Acer
PH315-53-75Q3
Cable lock slot:
not available
Cable lock slot type:
Kensington
Fingerprint reader:
Password protection:
Supervisor, User
Password protection type:
BIOS, HDD, Supervisor, User
Trusted Platform Module (TPM):
Dynabook
A40-J-105
generalInfo
compared
Acer
PH315-53-75Q3
4062507138866
EAN/UPC code:
4710886401193
Tecra
Family:
Predator
Clamshell
Form factor:
Clamshell
Blue
Product colour:
Black
Notebook
Product type:
Notebook
not available
Series:
Helios 300