Lenovo ThinkBook 15 Gen 3 21A4A00WIN AMD Ryzen 7 5th Gen (8GB/512GB SSD/Win 11) vs Lenovo Ideapad Flex 5i 14IAU7 82R70067IN Intel Core i3 12th Gen (8GB/512GB SSD/Win 11)
Findprix helps you compare the Lenovo ThinkBook 15 Gen 3 21A4A00WIN AMD Ryzen 7 5th Gen (8GB/512GB SSD/Win 11) and Lenovo Ideapad Flex 5i 14IAU7 82R70067IN Intel Core i3 12th Gen (8GB/512GB SSD/Win 11) in terms of price, specifications, user reviews, and more. Lenovo ThinkBook 15 Gen 3 21A4A00WIN AMD Ryzen 7 5th Gen (8GB/512GB SSD/Win 11) is priced at ₹54,890. Lenovo Ideapad Flex 5i 14IAU7 82R70067IN Intel Core i3 12th Gen (8GB/512GB SSD/Win 11) is priced at ₹54,190. Here's a quick comparison.
| Key Highlights | Lenovo ThinkBook 15 Gen 3 21A4A00WIN AMD Ryzen 7 5th Gen (8GB/512GB SSD/Win 11) | Lenovo Ideapad Flex 5i 14IAU7 82R70067IN Intel Core i3 12th Gen (8GB/512GB SSD/Win 11) |
|---|---|---|
| Processor | AMD Ryzen 7 5th Gen | Intel Core i3 12th Gen |
| RAM | 8 GB, DDR4 | 8 GB, LPDDR4 |
| Storage | 512 GB SSD | 512 GB SSD |
| Display | 15.6 inches, Full HD | 14 inches, Full HD |
| GPU | AMD Radeon | Intel Integrated UHD |
| OS | Windows 11 | Windows 11 Home |
Lenovo Ideapad Flex 5i 14IAU7 82R70067IN Intel Core i3 12th Gen (8GB/512GB SSD/Win 11)₹54,190Onwards
Overview
| Processor | AMD Ryzen 7 5th Gen | Intel Core i3 12th Gen |
|---|---|---|
| RAM | 8 GB, DDR4 | 8 GB, LPDDR4 |
| Storage | 512 GB SSD | 512 GB SSD |
| Display | 15.6 inches, Full HD | 14 inches, Full HD |
| GPU | AMD Radeon | Intel Integrated UHD |
| OS | Windows 11 | Windows 11 Home |
Price List
 | ₹54,890 | N/A |
|---|
General
| Modal | 21A4A00WIN | IdeaPad Flex 5i |
|---|---|---|
| Operating System | Windows 11 | Windows 11 Home |
Design
| Dimensions | -- | 32.15 x 21.75 x 1.79 cm |
|---|---|---|
| Weight | 1.7 kg | 1.5 kg |
| Colours | Mineral Grey | -- |
Display
| Touch Screen | No | Yes |
|---|---|---|
| Screen Size | 15.6 inches | 14 inches |
| Screen Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| Pixel Density | ~141 ppi | ~157 ppi |
| Refresh Rate | -- | 60 Hz |
| Brightness | 220 nits | 250 nits |
| Anti-Glare | Yes | -- |
| Display Features | Contrast Ratio: 500:1, 90° Viewing Angle | -- |
Performance
| Processor | AMD Ryzen 7 5th Gen | Intel Core i3 12th Gen |
|---|---|---|
| Processor Variant | 5700U | 1215U |
| Graphics | AMD Radeon | Intel Integrated UHD |
| Cores | Octa Core, 16 Threads | Hexa Core, 8 Threads |
| Clock Speed | 4.3 GHz | 4.4 GHz |
| System Architecture | 64 bit | 64 bit |
Storage
| RAM | 8 GB, DDR4 | 8 GB, LPDDR4 |
|---|---|---|
| RAM Frequency | -- | 4266 MHz |
| SSD Storage | 512 GB | 512 GB |
| Cache | 8 MB | 10 MB |
Battery
| Battery | 3 Cell, 45 Wh | 52.5 Wh |
|---|---|---|
| Power Supply | -- | 65 W AC Adapter |
Connectivity
| Bluetooth | Yes, v5.1 | Yes, v5.0 |
|---|---|---|
| Wi-Fi | Yes, 6, 802.11ax 2x2 | Yes, IEEE 802.11a/b/g/n/ac/ax |
Ports and Slots
| Ethernet Port | Yes | No |
|---|---|---|
| USB Port | 2 x USB Type-C, 2 x USB 3.0 | 1 x USB Type-C, 2 x USB 3.0 |
| HDMI Port | 1 x HDMI 1.4b | 1 x HDMI v1.4b |
| Multi Card Slot | 4-in-1 card reader | 4-in-1 Media Reader (MMC, SD, SDHC, SDXC) |
| Headset Jack | Yes | Yes |
Multimedia
| Web Camera | Yes, 720P | Yes |
|---|---|---|
| Mic | Yes | Yes, Dual Array Microphone |
| Speakers | Yes, Built-in Speakers | Yes, Built-in Dual Speakers |
Features
| Keyboard | -- | English Keyboard |
|---|---|---|
| Backlit Keyboard | -- | Yes |
Warranty
| Warranty | 1 Year Onsite Warranty | 1 Year Onsite Warranty |
|---|
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