In depth comparison and review of Lenovo V330-15IKB (81AX) and Acer Swift X 16 (SFX16). 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 Acer Swift X 16 (SFX16) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful amd processor
crisp 16-inch display
lightweight design
efficient thermal management
solid build quality
average battery life
no sd card slot
limited port selection
higher price range
| DESIGN AND DIMENSIONS | Lenovo V330-15IKB (81AX) | Acer Swift X 16 (SFX16) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 37.5 cm x 25.3 cm x 2.23 cm | 35.6 cm x 24.917 cm x 2.083 cm |
| Weight | 2.05 kg | 2.1 kg |
| Case Material | Polycarbonate ABS | Anodised aluminium |
| Colour | Iron grey | Steel grey |
| DISPLAY | Lenovo V330-15IKB (81AX) | Acer Swift X 16 (SFX16) |
|---|
| Screen Size (Type) | 15.6" | 16" OLED |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 3200 x 2000 (WQXGA+) |
| V-Sync Rate at Max Res. | - | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 220 cd/m² | 400 cd/m² |
| Colour Gamut | - | 100% DCI-P3 |
| Features | - | Glare, CineCrystal, Eyesafe technology, 1 ms response rate, HDR 500 True Black, VESA DisplayHDR 500 |
| PROCESSOR | Lenovo V330-15IKB (81AX) | Acer Swift X 16 (SFX16) |
|---|
| CPU | Intel Core i5 (8th Gen) 8250U / 1.6 GHz | AMD Ryzen 7 7840HS / 3.8 GHz |
|---|---|---|
| Max Turbo Speed | 3.4 GHz | 5.1 GHz |
| Number of Cores | Quad-Core | 8-core |
| Cache | 6 MB | L3 - 16 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo V330-15IKB (81AX) | Acer Swift X 16 (SFX16) |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 20 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 2400 MHz | - |
| Rated Speed | 2400 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 1 | - |
| STORAGE | Lenovo V330-15IKB (81AX) | Acer Swift X 16 (SFX16) |
|---|
| Main Storage Size (HDD/SSD) | 500 GB HDD SATA 6Gb/s / 5400 rpm | 1.024 TB SSD M.2 2280 - Micron |
|---|---|---|
| Optical Drive | DVD-Writer | - |
| AUDIO & VIDEO | Lenovo V330-15IKB (81AX) | Acer Swift X 16 (SFX16) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | NVIDIA GeForce RTX 4050 |
|---|---|---|
| Video Memory | - | 6 GB GDDR6 SDRAM |
| Camera | Yes - 720p | Yes - Full HD |
| Camera Features | - | Temporal Noise Reduction, Acer PurifiedView |
| Video Resolutions | - | 1080p |
| Sound | Stereo speakers, microphone | Stereo speakers, two microphones |
| Compliant Standards | Dolby Audio | - |
| Audio Features | - | Input: AI noise reduction |
| COMMUNICATIONS | Lenovo V330-15IKB (81AX) | Acer Swift X 16 (SFX16) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | M.2 Card | - |
| Network Interface | Gigabit Ethernet | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Lenovo V330-15IKB (81AX) | Acer Swift X 16 (SFX16) |
|---|
| Technology | 2-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 30 Wh | 76 Wh |
| Battery Life | Up to 6 hours | - |
| AC ADAPTER | Lenovo V330-15IKB (81AX) | Acer Swift X 16 (SFX16) |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt | 135 Watt, 19.5 V, 6.92 A |
| INPUT | Lenovo V330-15IKB (81AX) | Acer Swift X 16 (SFX16) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Multi-touch touchpad | Multi-gesture touch pad, precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo V330-15IKB (81AX) | Acer Swift X 16 (SFX16) |
|---|
| Interfaces | USB 3.0 USB 3.0 (Always On) USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack VGA LAN USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) |
HDMI 2 x USB4/DisplayPort (DC-In combo, Power Delivery) USB 3.2 Gen 1 USB 3.2 Gen 1 (with power off charging) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
| SOFTWARE | Lenovo V330-15IKB (81AX) | Acer Swift X 16 (SFX16) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Home |
|---|---|---|
| Software Included | Lenovo Companion, Lenovo Settings, McAfee LiveSafe (30 days trial) | NVIDIA Studio drivers |
| MISCELLANEOUS | Lenovo V330-15IKB (81AX) | Acer Swift X 16 (SFX16) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Fingerprint reader |
| Security Slot Type | Kensington mini 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 | Administrator password, system password, Acer Purified.Voice technology, Acer TwinAir cooling technology |
| Compliant Standards | RoHS | - |
| SAR Value | - | 2 W/kg (limb), 2 W/kg (body), 2 W/kg (head) |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | 61G |
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