Lenovo ThinkPad A275 (20KD) vs. Acer TravelMate B5 14 (TMB514-31)

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo ThinkPad A275 (20KD) and Acer TravelMate B5 14 (TMB514-31). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

Acer TravelMate B5 14 (TMB514-31) Review

Advantages and disadvantages of Acer TravelMate B5 14 (TMB514-31) based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

efficient performance

comfortable keyboard

adequate connectivity options

competitive pricing

average display quality

limited graphics capability

modest storage capacity

no touchscreen option

Laptop Comparison and Tests

Difference between Lenovo ThinkPad A275 (20KD) and Acer TravelMate B5 14 (TMB514-31)
74 % - Design
72 % - Display
65 % - Performance
86 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Lenovo ThinkPad A275 (20KD) vs. Acer TravelMate B5 14 (TMB514-31) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad A275 (20KD) Acer TravelMate B5 14 (TMB514-31)
Product Type Notebook Notebook - 180-degree hinge design
Dimensions (WxDxH) 30.55 cm x 20.85 cm x 2.03 cm 32.95 cm x 23.18 cm x 2.44 cm
Weight 1.36 kg 1.65 kg
Case Material Glass-fibre reinforced plastic -
Colour Black Shale black
DISPLAY Lenovo ThinkPad A275 (20KD) Acer TravelMate B5 14 (TMB514-31)
Screen Size (Type) 12.5" - TN 14" - IPS
LCD Backlight Technology LED backlight -
Screen Resolution 1366 x 768 (HD) 1920 x 1080 (Full HD)
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 -
Image Brightness 220 cd/m² 250 cd/m²
Colour Gamut - 45% NTSC
Features Anti-glare Anti-glare, matte, ComfyView, 25 ms response rate, Narrow Border Display
PROCESSOR Lenovo ThinkPad A275 (20KD) Acer TravelMate B5 14 (TMB514-31)
CPU AMD A10 PRO-8730B / 2.4 GHz Intel N-series N200
Max Turbo Speed 3.3 GHz 3.7 GHz
Number of Cores Quad-Core Quad-Core
Cache 2 MB L3 - 6 MB
64-bit Computing Yes -
Features Integrated memory controller -
MEMORY Lenovo ThinkPad A275 (20KD) Acer TravelMate B5 14 (TMB514-31)
RAM 4 GB (1 x 4 GB) 8 GB
Max RAM Supported 16 GB -
RAM Type DDR4 SDRAM LPDDR5 SDRAM
Speed 1866 MHz -
Rated Speed 2400 MHz -
Form Factor SO-DIMM 260-pin -
Slots Qty 1 -
Empty Slots 0 -
STORAGE Lenovo ThinkPad A275 (20KD) Acer TravelMate B5 14 (TMB514-31)
Main Storage Size (HDD/SSD) 128 GB SSD 2.5" (7 mm) SATA 128 GB SSD - Kingston
AUDIO & VIDEO Lenovo ThinkPad A275 (20KD) Acer TravelMate B5 14 (TMB514-31)
Graphics Processor (GPU) AMD Radeon R5 Intel UHD Graphics
Camera Yes - 720p Yes - HD
Camera Features - Privacy shutter, Temporal Noise Reduction
Sound Stereo speakers, dual array microphone Stereo speakers, two microphones
Codec Realtek ALC3268 -
Compliant Standards High Definition Audio -
COMMUNICATIONS Lenovo ThinkPad A275 (20KD) Acer TravelMate B5 14 (TMB514-31)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.1 Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Wireless Controller Realtek RTL8822BE - M.2 Card Intel Wi-Fi 6E AX 211 - M.2 2230 (CNVi)
Network Interface Gigabit Ethernet -
Ethernet Controller Realtek RTL8111EPV -
Features - Dual stream (2x2), MU-MIMO
WWAN
Generation 4G -
Technology LTE Advanced -
Controller Sierra Wireless EM7455 - M.2 Card -
BATTERY Lenovo ThinkPad A275 (20KD) Acer TravelMate B5 14 (TMB514-31)
Technology 3-cell Lithium Ion -
Installed Qty 2 -
Battery Capacity (Size) 23 Wh 50 Wh
Battery Life Up to 10.1 hours -
AC ADAPTER Lenovo ThinkPad A275 (20KD) Acer TravelMate B5 14 (TMB514-31)
Input AC 120/230 V (50/60 Hz) -
Output 45 Watt 45 Watt, 5 / 9 / 12 / 15 / 20 V
INPUT Lenovo ThinkPad A275 (20KD) Acer TravelMate B5 14 (TMB514-31)
Type Keyboard, TrackPoint, UltraNav Keyboard, touchpad
Features Spill-resistant, multi-touch touchpad, buttonless touchpad Precision touchpad, mechanically anchored keys
CONNECTIONS & EXPANSIONS Lenovo ThinkPad A275 (20KD) Acer TravelMate B5 14 (TMB514-31)
Slots 1 x Micro-SIM card (1 free) -
Interfaces USB 3.1 Gen 1/USB 3.0
USB 3.1 Gen 1/USB 3.0 (Always On)
USB-C 3.1 Gen 1
HDMI
LAN
Headphone/microphone combo jack
HDMI
USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery)
2 x USB 3.2 Gen 1
Headphone/microphone combo jack
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) Yes (microSD)
SOFTWARE Lenovo ThinkPad A275 (20KD) Acer TravelMate B5 14 (TMB514-31)
Operating System (OS) FreeDOS Windows 10 Pro 64-bit Edition National Academic (available through downgrade rights from Windows 11 Pro National Academic) + Windows 11 Pro National Academic Licence
MISCELLANEOUS Lenovo ThinkPad A275 (20KD) Acer TravelMate B5 14 (TMB514-31)
Included Accessories Power adapter Power adapter
Security Trusted Platform Module (TPM 2.0) Security Chip -
Security Slot Type Kensington security slot Kensington security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features Administrator password, hard drive password, power-on password, MIL-STD-810G tested -
Navigation Receiver GPS -
Compliant Standards RoHS MIL-STD 810F, MIL-STD 810H, TCO Certified 9.0
SAR Value - 1.14 W/kg (body), 1.14 W/kg (head), 1.14 W/kg (limb)
ENERGY STAR Certified Yes -
Specific Absorption Rate (SAR) - 1.14 W/kg (head)
1.14 W/kg (body)
1.14 W/kg (limb)
Manufacturer Warranty - Limited warranty - 1 year - carry-in
International travellers warranty - 1 year
Model Number - TCO
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