In depth comparison and review of Dell Latitude 7430 and Acer TravelMate B3 11 (TMB311). 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.
Advantages and disadvantages of Dell Latitude 7430 based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
compact, lightweight design
efficient performance
good battery life
bright, vibrant display
limited graphics power
higher price point
no HDMI port
average speaker quality
Advantages and disadvantages of Acer TravelMate B3 11 (TMB311) based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
affordable price point
efficient battery life
robust security features
lightweight design
mediocre display quality
limited storage capacity
basic graphics performance
slow processor speed
| DESIGN AND DIMENSIONS | Dell Latitude 7430 | Acer TravelMate B3 11 (TMB311) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 32.135 cm x 20.869 cm x 1.888 cm | 29.08 cm x 21.145 cm x 2.075 cm |
| Weight | 1.22 kg | 1.4 kg |
| Case Material | Carbon fibre | - |
| Colour | Black | Shale black |
| DISPLAY | Dell Latitude 7430 | Acer TravelMate B3 11 (TMB311) |
|---|
| Screen Size (Type) | 14" | 11.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (WXGA) |
| Pixel Density (ppi) | 157 | - |
| V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 250 cd/m² | 250 cd/m² |
| Colour Gamut | 45% NTSC | 50% NTSC |
| Features | Anti-glare, Wide Viewing Angle, ±85° horizontal viewing angle, ±85° vertical viewing angle, 35 ms response rate, 0.161 mm pixel pitch | Anti-glare, matte, ComfyView, Acer BluelightShield technology, 25 ms response rate |
| PROCESSOR | Dell Latitude 7430 | Acer TravelMate B3 11 (TMB311) |
|---|
| CPU | Intel Core i5 (12th Gen) 1235U | Intel N-series N200 |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 3.7 GHz |
| Number of Cores | 10-core | Quad-Core |
| Cache | 12 MB | L3 - 6 MB |
| Features | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) | Intel Smart Cache |
| MEMORY | Dell Latitude 7430 | Acer TravelMate B3 11 (TMB311) |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 3200 MHz | - |
| Rated Speed | 3200 MHz | - |
| STORAGE | Dell Latitude 7430 | Acer TravelMate B3 11 (TMB311) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2230 PCIe - NVM Express (NVMe), Class 35 | 128 GB SSD - Kingston |
|---|
| AUDIO & VIDEO | Dell Latitude 7430 | Acer TravelMate B3 11 (TMB311) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel UHD Graphics |
|---|---|---|
| Camera | Yes - 1920 x 1080 (standard), 640 x 360 (infrared) | Yes - HD |
| Resolution | 2 Megapixel (standard), 0.23 Megapixel (infrared) | - |
| Camera Features | Privacy shutter, IR/RGB camera, Temporal Noise Reduction | Privacy shutter, Temporal Noise Reduction |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1920 x 1080 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
| Codec | Realtek ALC3281-CG | - |
| Compliant Standards | High Definition Audio | - |
| COMMUNICATIONS | Dell Latitude 7430 | Acer TravelMate B3 11 (TMB311) |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6E AX 211 | Intel Wi-Fi 6E AX 211 - M.2 2230 (CNVi) |
| Features | Dual stream (2x2) | Dual stream (2x2), MU-MIMO |
| BATTERY | Dell Latitude 7430 | Acer TravelMate B3 11 (TMB311) |
|---|
| Technology | 4-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 58 Wh | 50 Wh |
| AC ADAPTER | Dell Latitude 7430 | Acer TravelMate B3 11 (TMB311) |
|---|
| Input | AC 100-240 V (50/60 Hz) | - |
|---|---|---|
| Output | 65 Watt, 5 / 9 / 15 / 20 V | 45 Watt, 5 / 9 / 12 / 15 / 20 V, 3 A |
| INPUT | Dell Latitude 7430 | Acer TravelMate B3 11 (TMB311) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | - | Multi-gesture touch pad, spill-resistant, precision touchpad, mechanically anchored keys, OceanGlass touchpad, serviceable keyboard design |
| CONNECTIONS & EXPANSIONS | Dell Latitude 7430 | Acer TravelMate B3 11 (TMB311) |
|---|
| Interfaces | USB 3.2 Gen 1 (PowerShare) 2 x USB-C (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
HDMI 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | Dell Latitude 7430 | Acer TravelMate B3 11 (TMB311) |
|---|
| Operating System (OS) | Windows 10 Pro + Windows 11 Pro Licence - Dutch / English / French / German / Italian | Windows 11 Pro Education |
|---|---|---|
| Software Included | Microsoft Office (30 days trial, excludes office licence) | - |
| MISCELLANEOUS | Dell Latitude 7430 | Acer TravelMate B3 11 (TMB311) |
|---|
| Included Accessories | USB-C power adapter | USB-C power adapter |
|---|---|---|
| Integrated Options | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor | - |
| Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | - |
| Security Slot Type | Noble Wedge security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | ExpressCharge | Administrator password, system password, MIL-STD-810H tested |
| Compliant Standards | FIPS 140-2 | - |
| SAR Value | - | 1.14 W/kg (body), 1.14 W/kg (head), 1.14 W/kg (limb) |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Gold | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | - | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | 33 |
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