In depth comparison and review of Acer Spin 3 (SP313-51N) and Lenovo IdeaPad Flex 5 16IAU7 (82R8). 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 Spin 3 (SP313-51N) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile 360-degree hinge
responsive touchscreen display
decent battery life
solid build quality
includes stylus pen
average processor performance
limited storage capacity
heavier than competitors
no dedicated graphics
Advantages and disadvantages of Lenovo IdeaPad Flex 5 16IAU7 (82R8) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile 2-in-1 design
responsive touchscreen display
solid build quality
affordable price point
decent battery life
moderate display brightness
average processor speed
limited graphics performance
noisy under load
| DESIGN AND DIMENSIONS | Acer Spin 3 (SP313-51N) | Lenovo IdeaPad Flex 5 16IAU7 (82R8) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 30.22 cm x 22.25 cm x 1.59 cm | 35.78 cm x 25.39 cm x 1.87 cm |
| Weight | 1.5 kg | 2.1 kg |
| Case Material | Anodised aluminium | Aluminium (top), glass-fibre (bottom), polycarbonate ABS (bottom) |
| Colour | Pure silver | Storm grey |
| DISPLAY | Acer Spin 3 (SP313-51N) | Lenovo IdeaPad Flex 5 16IAU7 (82R8) |
|---|
| Screen Size (Type) | 13.3" - IPS | 16" - IPS |
|---|---|---|
| Touchscreen | Yes (multi-touch) | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 2560 x 1600 (WQXGA) | 1920 x 1200 (WUXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:10 |
| Image Brightness | 340 cd/m² | 300 cd/m² |
| Colour Gamut | 100% sRGB | 45% NTSC |
| Features | Glare, CineCrystal, Corning Gorilla glass 3, 30 ms response rate | Glossy, One Glass Solution, Direct Bonding technology, Glass Film Film (GFF), Low Blue Light technology, capacitive touch screen, 170° viewing angle, DC dimming |
| PROCESSOR | Acer Spin 3 (SP313-51N) | Lenovo IdeaPad Flex 5 16IAU7 (82R8) |
|---|
| CPU | Intel Core i5 (11th Gen) 1135G7 | Intel Core i7 (12th Gen) 1255U / 1.7 GHz |
|---|---|---|
| Max Turbo Speed | 4.2 GHz | 4.7 GHz |
| Number of Cores | Quad-Core | 10-core |
| Cache | 8 MB | 12 MB |
| 64-bit Computing | Yes | - |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Integrated memory controller |
| MEMORY | Acer Spin 3 (SP313-51N) | Lenovo IdeaPad Flex 5 16IAU7 (82R8) |
|---|
| RAM | 8 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | LPDDR4X SDRAM |
| Speed | - | 4266 MHz |
| Rated Speed | - | 4266 MHz |
| STORAGE | Acer Spin 3 (SP313-51N) | Lenovo IdeaPad Flex 5 16IAU7 (82R8) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD - Quad-level Cell (QLC) - Kingston | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Acer Spin 3 (SP313-51N) | Lenovo IdeaPad Flex 5 16IAU7 (82R8) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Max Monitors Supported | - | 2 external monitor(s) |
| Camera | Yes - HD | Yes - 1080p |
| Camera Features | - | Privacy shutter, fixed focus |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| Audio Features | Acer TrueHarmony technology | Noise-cancellation technology |
| COMMUNICATIONS | Acer Spin 3 (SP313-51N) | Lenovo IdeaPad Flex 5 16IAU7 (82R8) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Killer Wi-Fi 6 AX1650i - M.2 2230 (CNVi) | M.2 Card |
| Features | - | Dual stream (2x2) |
| BATTERY | Acer Spin 3 (SP313-51N) | Lenovo IdeaPad Flex 5 16IAU7 (82R8) |
|---|
| Technology | - | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 56 Wh | 52.5 Wh |
| Battery Life | - | Up to 11.5 hours |
| Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 11.5 hours |
| AC ADAPTER | Acer Spin 3 (SP313-51N) | Lenovo IdeaPad Flex 5 16IAU7 (82R8) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 5 / 9 / 12 / 15 / 20 V | 65 Watt |
| INPUT | Acer Spin 3 (SP313-51N) | Lenovo IdeaPad Flex 5 16IAU7 (82R8) |
|---|
| Type | Keyboard, digitizer, touchpad, digital pen | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad, 4096 pressure levels, Wacom Active ES technology (AES) | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Acer Spin 3 (SP313-51N) | Lenovo IdeaPad Flex 5 16IAU7 (82R8) |
|---|
| Interfaces | HDMI 2 x USB-C 3.2 Gen 2 (supports Thunderbolt 4, DisplayPort Alt Mode) (DC-In combo) USB 3.2 Gen 2 (with power off charging) USB 3.2 Gen 1 Headphone/microphone combo jack |
USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 2 (supports Thunderbolt 4, DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Acer Spin 3 (SP313-51N) | Lenovo IdeaPad Flex 5 16IAU7 (82R8) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 11 Home in S mode - English |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | Acer Spin 3 (SP313-51N) | Lenovo IdeaPad Flex 5 16IAU7 (82R8) |
|---|
| Included Accessories | USB-C power adapter, Acer Active Stylus | Power adapter |
|---|---|---|
| Integrated Options | - | Accelerometer, hall sensor |
| Security | Fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Noble Wedge security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | - | Administrator password, hard drive password, Rapid Charge Boost, self-healing BIOS, Amazon Alexa Voice Assistant, pen upgradable, Lenovo Voice Assistant (LVA) |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3, TUV Rheinland Low Blue Light (Software Solution) |
| SAR Value | 1.12 W/kg (body), 1.12 W/kg (limb), 1.12 W/kg (head) | - |
| ENERGY STAR Certified | - | Yes |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 5 °C |
| Humidity Range Operating | - | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - pick-up and return |
| Model Number | 503K | - |
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