Side by side comparison and review of ASUS ROG Zephyrus G15 (GA503RS) and Acer TravelMate B3 (TMB311-31). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of ASUS ROG Zephyrus G15 (GA503RS) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
lightweight and portable
excellent thermal management
long battery life
expensive price point
no webcam included
limited port selection
average speaker quality
Advantages and disadvantages of Acer TravelMate B3 (TMB311-31) based on its technical characteristics, features, user experience, expert reviews and price level.
durable design
affordable price
long battery life
robust parental controls
decent connectivity options
mediocre display quality
limited storage capacity
basic performance level
no backlit keyboard
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus G15 (GA503RS) | Acer TravelMate B3 (TMB311-31) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.5 cm x 24.3 cm x 1.99 cm | 29.5 cm x 21.5 cm x 2.09 cm |
| Weight | 1.9 kg | 1.4 kg |
| Colour | - | Shale black |
| DISPLAY | ASUS ROG Zephyrus G15 (GA503RS) | Acer TravelMate B3 (TMB311-31) |
|---|
| Screen Size (Type) | 15.6" | 11.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 2560 x 1440 (WQHD) | 1366 x 768 (HD) |
| V-Sync Rate at Max Res. | 165 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 220 cd/m² |
| Colour Gamut | 100% DCI-P3 | - |
| Features | Anti-glare, FreeSync Technology, 3 ms response rate, Pantone Validated, IPS-level | Anti-glare, ComfyView, 10 ms response rate, Narrow Border Display |
| PROCESSOR | ASUS ROG Zephyrus G15 (GA503RS) | Acer TravelMate B3 (TMB311-31) |
|---|
| CPU | AMD Ryzen 7 6800HS / 3.2 GHz | Intel Celeron N4120 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 2.6 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | L3 - 16 MB | 4 MB |
| 64-bit Computing | - | Yes |
| Features | - | Intel Burst Technology |
| MEMORY | ASUS ROG Zephyrus G15 (GA503RS) | Acer TravelMate B3 (TMB311-31) |
|---|
| RAM | 16 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 48 GB | - |
| RAM Type | DDR5 SDRAM | LPDDR4 SDRAM |
| Speed | 4800 MHz | - |
| Form Factor | SO-DIMM 262-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 1 | - |
| STORAGE | ASUS ROG Zephyrus G15 (GA503RS) | Acer TravelMate B3 (TMB311-31) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) | 64 GB eMMC - SanDisk |
|---|
| AUDIO & VIDEO | ASUS ROG Zephyrus G15 (GA503RS) | Acer TravelMate B3 (TMB311-31) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3080 / AMD Radeon 680M | Intel UHD Graphics 600 |
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Video System Features | NVIDIA Optimus, ROG Boost, Dynamic Boost | - |
| Gaming | Yes | - |
| Camera | Yes - 720p | Yes - HD |
| Camera Features | IR camera, Windows Hello | - |
| Sound | Two tweeters, two woofers, array microphone | Stereo speakers, microphone |
| Compliant Standards | Dolby Atmos | High Definition Audio |
| Audio Features | Noise-cancellation technology, Smart Amp | - |
| COMMUNICATIONS | ASUS ROG Zephyrus G15 (GA503RS) | Acer TravelMate B3 (TMB311-31) |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | - | Intel Wireless-AC 9560 - M.2 2230 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | Dual stream (2x2) | - |
| BATTERY | ASUS ROG Zephyrus G15 (GA503RS) | Acer TravelMate B3 (TMB311-31) |
|---|
| Technology | 4-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 90 Wh | 48 Wh |
| Battery Life | - | Up to 12 hours |
| AC ADAPTER | ASUS ROG Zephyrus G15 (GA503RS) | Acer TravelMate B3 (TMB311-31) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 240 Watt, 20 V, 12 A | 45 Watt, 19 V |
| INPUT | ASUS ROG Zephyrus G15 (GA503RS) | Acer TravelMate B3 (TMB311-31) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes (RGB) | - |
| Features | Chiclet keyboard | Multi-gesture touch pad, Acer FineTip keyboard |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus G15 (GA503RS) | Acer TravelMate B3 (TMB311-31) |
|---|
| Interfaces | Headphone/microphone combo jack 2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 2 HDMI LAN |
2 x USB 3.2 Gen 1 HDMI Headphone/microphone combo jack LAN |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDXC UHS-II) | Yes (microSD) |
| SOFTWARE | ASUS ROG Zephyrus G15 (GA503RS) | Acer TravelMate B3 (TMB311-31) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 10 Pro 64-bit Edition National Academic |
|---|
| MISCELLANEOUS | ASUS ROG Zephyrus G15 (GA503RS) | Acer TravelMate B3 (TMB311-31) |
|---|
| 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 | System password | Administrator password, hard drive password |
| Manufacturer Warranty | - | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | HQ016W | C5KC |
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