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DESIGN
Product colour
Black
Product type
Chromebook
Form factor
Clamshell
Brand
Acer
Family
Chromebook
Series
311
Model name
C721-45UR
Part Number
NX.HBNEK.002
Release Date
43595
PROCESSOR
Processor family
AMD A4
Processor frequency
1.6 GHz
Processor boost frequency
2.4 GHz
Processor model
A4-9120C
Processor cores
2
Processor cache
1 MB
MEMORY
Internal memory type
DDR4-SDRAM
Internal memory
4 GB
DISPLAY
Display diagonal
11.6 inch
Dual-screen
N
Panel type
LCD
Aspect ratio
0.67291666666667
HD type
HD
LED backlight
Y
Touchscreen
N
Display resolution
1366 x 768 pixels
GRAPHICS
On-board graphics adapter
Y
Discrete graphics adapter
N
On-board graphics adapter model
AMD Radeon R4
Discrete graphics adapter model
Not available
STORAGE
Total storage capacity
32 GB
Compatible memory cards
MicroSD (TransFlash)
Card reader integrated
Y
Storage media
Flash
OPTICAL DRIVE
Optical drive type
N
NETWORKING
Ethernet LAN
N
Wi-Fi
Y
Top Wi-Fi standard
Wi-Fi 5 (802.11ac)
Wi-Fi standards
Wi-Fi 5 (802.11ac)
Bluetooth
Y
Bluetooth version
4.1
4G
N
3G
N
PORTS & INTERFACES
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
Combo headphone/mic port
Y
AUDIO
Built-in microphone
Y
Number of built-in speakers
2
CAMERA
Front camera
Y
Front camera HD type
HD
Front camera resolution
1280 x 720 pixels
KEYBOARD
Numeric keypad
N
Keyboard layout
QWERTY
Pointing device
Touchpad
Keyboard language
English
SOFTWARE
Operating system installed
Chrome OS
BATTERY
Battery technology
Lithium-Ion (Li-Ion)
Battery capacity (Watt-hours)
48 Wh
Number of battery cells
3
Battery life (max)
10 h
Battery capacity
4200 mAh
WEIGHT & DIMENSIONS
Weight
1.5 kg
Height
23.5 mm
Depth
206 mm
Width
296 mm
Acer Chromebook C721-45UR 29.5 cm (11.6") HD
Length | 20.60 in |
Width | 29.60 in |
Height | 2.35 in |
Weight | 1.500000 lbs |
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