Product Comparison
Technical Specifications
Feature
Brand: Acer|SKU: NX.EJ8EK.003
Acer Extensa 15 EX215-57
£590.36
Stock: 392
Brand: Acer|SKU: NX.EJ8EK.002
Acer Extensa 15 EX215-57
£429.55
Stock: 600
General
Operating System
Google Chrome OS
Windows 11 Pro
Windows 11 Pro
Windows 11 Pro Education
Google Chrome OS
Product Type
Chromebook
Notebook
Notebook
Notebook
Chromebook - Yes - flip design
Memory
Empty Slots
—
0
1
0
—
Form Factor
—
SO-DIMM 262-pin
SO-DIMM 262-pin
SO-DIMM 262-pin
—
Max RAM Supported
—
32 GB
32 GB
64 GB
—
RAM
4 GB (provided memory is soldered)
16 GB (2 x 8 GB)
8 GB (1 x 8 GB)
16 GB (2 x 8 GB)
8 GB (provided memory is soldered)
Rated Speed
4266 MHz
—
—
5600 MT/s
—
Slots Qty
—
2
2
2
—
Speed
—
—
—
5600 MT/s
—
Technology
LPDDR4X SDRAM
DDR5 SDRAM
DDR5 SDRAM
DDR5 SDRAM
LPDDR5X SDRAM
Display
Colour Gamut
50% NTSC
—
—
45% NTSC
45% NTSC
Features
Ultra Slim Design, anti-glare, matte, ComfyView, 25 ms response rate
Acer BluelightShield technology
Acer BluelightShield technology
Matte, ComfyView, Acer BluelightShield technology
HDCP, glare, Corning Gorilla glass 3, 25 ms response rate, antimicrobial coating
Image Aspect Ratio
—
—
—
16:9
16:9
Image Brightness
250 cd/m²
—
—
300 cd/m²
250 cd/m²
Resolution
1366 x 768 (WXGA)
1920 x 1080 (Full HD)
1920 x 1080 (Full HD)
1920 x 1080 (Full HD)
1920 x 1200 (WUXGA)
Touchscreen
—
—
—
—
Yes (multi-touch)
Type
11.6" - IPS
15.6"
15.6"
15.6" - IPS
14" - IPS
V-Sync Rate at Max Res.
60 Hz
—
—
60 Hz
60 Hz
Widescreen
Yes
Yes
Yes
Yes
Yes
Storage
Main Storage
64 GB eMMC - Kingston
512 GB SSD - Quad-level Cell (QLC) - Micron
512 GB SSD - Quad-level Cell (QLC) - Micron
512 GB M.2 2280 PCIe 4.0 - NVM Express (NVMe) - Samsung
256 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe), 3D Triple-level Cell (TLC) - Apacer
Battery
Capacity
50 Wh
53 Wh
53 Wh
53 Wh
53 Wh
Run Time
—
—
—
Up to 17.5 hours
—
Technology
—
—
—
—
Lithium Ion
Miscellaneous
Case Material
Polycarbonate, ABS plastic
Polycarbonate, ABS plastic
Case Material
Polycarbonate, ABS plastic
Anodised aluminium
Colour
Shale black
Pure silver
Pure silver
Pure silver
Steel grey
Compliant Standards
MIL-STD-810H
—
—
—
—
Features
—
Administrator password, system password
—
Administrator password, system password, Acer Dust Defender technology
—
Included Accessories
USB-C power adapter
USB-C power adapter
USB-C power adapter
USB-C power adapter
USB-C power adapter
Integrated Options
—
—
—
—
Gyro sensor
Localisation
—
Region: United Kingdom
Region: United Kingdom
—
—
Localization
Region: United Kingdom
—
—
Region: United Kingdom
Region: United Kingdom
Security
—
—
—
Discrete Trusted Platform Module (TPM) solution, fingerprint reader
Google Security Chip H1, fingerprint reader
Security Slot Type
Kensington security slot
Kensington security slot
Kensington security slot
Kensington nano security slot
Kensington nano security slot
Specific Absorption Rate (SAR)
0.06 W/kg (head (5G)), 0.06 W/kg (body (5G)), 0.06 W/kg (limb (5G))
1.02 W/kg (head) 1.02 W/kg (body) 1.02 W/kg (limb)
1.02 W/kg (head), 1.02 W/kg (body), 1.02 W/kg (limb)
1.14 W/kg (head), 1.14 W/kg (body), 1.14 W/kg (limb)
1.17 W/kg (head), 1.17 W/kg (body), 1.17 W/kg (limb)
Surface Finish
Texture
Painting
Painting
Painting
—
Technology
—
—
—
Lithium polymer
—
Theft/Intrusion Protection
Security lock slot (cable lock sold separately)
Security lock slot (cable lock sold separately)
Security lock slot (cable lock sold separately)
Security lock slot (cable lock sold separately)
Security lock slot (cable lock sold separately)
Processor / Chipset
Cache
L3 - 1 MB
12 MB
12 MB
L3 - 12 MB
10 MB
CPU
MediaTek Kompanio 528 MT8186TV/AZA / 2.2 GHz
Intel Core i5 (13th Gen) 13420H / 2.1 GHz
Intel Core i5 (13th Gen) 13420H / 2.1 GHz
Intel Core 5 (Series 1) 120U / 1.4 GHz
Intel Core i3 (13th Gen) i3-1315U / 1.2 GHz
Efficient Cores
—
4
4
8
—
Max Turbo Speed
—
4.6 GHz
4.6 GHz
5 GHz
4.5 GHz
Number of Cores
8-core
8-core
8-core
10-core
6-core
Performance Cores
—
4
4
2
—
Processor Manufacturer
MediaTek
Intel
Intel
—
—
Processor manufacturer
—
—
—
Intel
Intel
Audio & Video
Camera
Yes - HD
Yes - HD
Yes - HD
Yes - Full HD
Yes - QHD
Camera Features
Privacy shutter, Temporal Noise Reduction
—
—
Privacy shutter, Windows Hello, Temporal Noise Reduction
Privacy shutter, Temporal Noise Reduction
Graphics Processor
ARM Mali-G52 2EE MC2
Intel UHD Graphics
Intel UHD Graphics
Intel Graphics
Intel UHD Graphics
Sound
Stereo speakers, two microphones
Stereo speakers, two microphones
Stereo speakers, two microphones
Stereo speakers, two microphones
Stereo speakers, two microphones
Video Resolutions
—
—
—
1920 x 1080
—
Sustainability
Carbon Footprint
212 kg carbon emissions
273 kg carbon emissions
—
278 kg carbon emissions
—
PAIA Version
—
1.4.3
—
1.4.3
—
TCO Certified
- TCO Certified Notebooks 9
- TCO Certified, generation 10, for notebooks
- TCO Certified, generation 10, for notebooks
- TCO Certified Notebooks 9
- TCO Certified Notebooks 9
Total CF/unit Standard Deviation (kg CO2e)
—
64
—
63
—
Weight & Dimensions
Dimensions (WxDxH)
29.6 cm x 20.6 cm x 2.06 cm
—
36.29 cm x 23.75 cm x 1.995 cm
36.126 cm x 24.275 cm x 2.035 cm
31.99 cm x 22.99 cm x 2.09 cm
Weight
1.35 kg
—
1.8 kg
1.659 kg
1.55 kg
Weight & dimensions
Dimensions (WxDxH)
—
36.29 cm x 23.75 cm x 1.995 cm
—
—
—
Weight
—
1.8 kg
—
—
—
Communications
Features
Dual stream (2x2)
Dual stream (2x2)
Dual stream (2x2)
Dual stream (2x2)
Dual stream (2x2)
Network Interface
—
—
—
Gigabit Ethernet
—
Wireless
802.11a/b/g/n/ac/ax, Bluetooth 5.2
Bluetooth, 802.11a/b/g/n/ac/ax
Bluetooth, 802.11a/b/g/n/ac/ax
802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3
Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Wireless Controller
MediaTek MT7921 - M.2 2230
—
—
—
Intel Wi-Fi 6E AX 211 - M.2 1216 (CNVi)
Input
Features
Multi-gesture touch pad, spill-resistant
Multi-gesture touch pad, precision touchpad, AcerSense key
Multi-gesture touch pad, precision touchpad, AcerSense key
Multi-gesture touch pad, precision touchpad, Copilot key, TravelMate Sense key
Volume control, multi-gesture touch pad, OceanGlass touchpad
Keyboard Backlight
—
—
—
Yes (white)
Yes (white)
Keyboard Layout
UK
UK
UK
UK
UK
Numeric Keypad
—
Yes
Yes
Yes
—
Type
Keyboard, touchpad
Keyboard, touchpad
Keyboard, touchpad
Keyboard, touchpad
Keyboard, digitizer, touchpad, digital pen
Connections & Expansion
Interfaces Details
USB 3.2 Gen 1, 2 x USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery), Headphone/microphone combo jack
HDMI 2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) 2 x USB 3.2 Gen 1 Headphone/microphone combo jack
HDMI 2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) 2 x USB 3.2 Gen 1 Headphone/microphone combo jack
HDMI, 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (DC-In combo, Power Delivery), USB 3.2 Gen 1 (with power off charging), USB 3.2 Gen 1, LAN, Headphone/microphone combo jack
2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery), USB 3.2 Gen 2, HDMI, Headphone/microphone combo jack
Memory Card Reader
Yes (microSD)
—
—
Yes (microSD)
—
AC Adapter
Output
45 Watt, 5 / 9 / 12 / 15 / 20 V
65 Watt
65 Watt
65 Watt
65 Watt
Manufacturer Warranty
Service & Support
Limited warranty - 1 year - carry-in, International travellers warranty - 1 year
Limited warranty - 1 year - carry-in International travellers warranty - 1 year
Limited warranty - 1 year - carry-in, International travellers warranty - 1 year
Limited warranty - 1 year - carry-in, International travellers warranty - 1 year
Limited warranty - 1 year - carry-in, International travellers warranty - 1 year
Software
Software Included
—
AcerSense
AcerSense
Acer ProShield Plus Security Manager, TravelMateSense
—