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IdeaPad Slim 3 15AHP10 (83KA004SIN) vs Lenovo ThinkBook 15 21DJA049IH Intel Core i5 12th Gen (8GB/512GB SSD/Win 11)
Findprix helps you compare the IdeaPad Slim 3 15AHP10 (83KA004SIN) and Lenovo ThinkBook 15 21DJA049IH Intel Core i5 12th Gen (8GB/512GB SSD/Win 11) in terms of price, specifications, user reviews, and more. IdeaPad Slim 3 15AHP10 (83KA004SIN) is priced at ₹51,990. Lenovo ThinkBook 15 21DJA049IH Intel Core i5 12th Gen (8GB/512GB SSD/Win 11) is priced at ₹51,990. Here's a quick comparison.
| Key Highlights | IdeaPad Slim 3 15AHP10 (83KA004SIN) | Lenovo ThinkBook 15 21DJA049IH Intel Core i5 12th Gen (8GB/512GB SSD/Win 11) |
|---|---|---|
| Processor | AMD Ryzen 7 8840HS | Intel Core i5 12th Gen |
| RAM | 16GB | DDR5 | 8 GB, DDR4 |
| Storage | 512GB SSD | 512 GB SSD |
| Display | 15.3 inches | IPS | 15.6 inches, Full HD |
| GPU | Integrated AMD Radeon 780M | Intel UHD |
| OS | Windows 11 Home | Windows 11 Home |
Overview
| Launch Date | May 7, 2025 | -- |
|---|---|---|
| Processor | AMD Ryzen 7 8840HS | Intel Core i5 12th Gen |
| RAM | 16GB | DDR5 | 8 GB, DDR4 |
| Storage | 512GB SSD | 512 GB SSD |
| Display | 15.3 inches | IPS | 15.6 inches, Full HD |
| GPU | Integrated AMD Radeon 780M | Intel UHD |
| OS | Windows 11 Home | Windows 11 Home |
| User Ratings | N/A | 3.3/5 (6 Ratings) |
Price List
 | ₹51,990 | ₹51,990 |
|---|
General
| Modal | 83KA004SIN | 21DJA049IH |
|---|---|---|
| Utility | Performance | -- |
| Operating System | Windows 11 Home | Windows 11 Home |
Design
| Dimensions | 34.3 x 24 x 1.7 cm | 35.7 x 23.5 x 1.9 cm |
|---|---|---|
| Weight | 1.59 kg | 1.7 kg |
| Colours | Luna Grey | Grey |
| Build Material | Top: Aluminium, Bottom: PC-ABS | -- |
| Durability | MIL-STD-810H military test passed (21 test items) | -- |
Display
| Touch Screen | -- | No |
|---|---|---|
| Display Type | IPS | -- |
| Screen Size | 15.3 inches (38.8 cm) | 15.6 inches |
| Screen Resolution | 1920 x 1200 pixels (WUXGA) | 1920 x 1080 pixels |
| Screen-to-Body Ratio | ~90.7% | -- |
| Aspect Ratio | 16:10 | -- |
| Refresh Rate | 60 Hz | -- |
| Brightness | 300 nits | 250 nits |
| Anti-Glare | Yes | Yes |
| Features | 45% NTSC | Anti-Glare |
Performance
| Processor | AMD Ryzen 7 | Intel Core i5 12th Gen |
|---|---|---|
| Chipset | AMD SoC | -- |
| Processor Variant | 8840HS | 1235UG4 |
| NPU | Integrated AMD Ryzen AI, up to 16 TOPS | -- |
| Graphics | Integrated AMD Radeon 780M | Intel UHD |
| Cores | 8 Cores, 16 Threads | 10 Cores, 12 Threads |
| Clock Speed | 3.3 GHz up to 5.1 GHz | 4.4 GHz |
| System Architecture | -- | 64 bit |
Storage
| RAM | 16 GB | 8 GB |
|---|---|---|
| RAM Type | DDR5 | DDR4 |
| RAM Speed | 5600 MHz | 3200 MHz |
| SSD Storage | 512 GB, M.2 2242 PCIe 4.0x4 NVMe | 512 GB |
| Cache | 8 MB L2, 16 MB L3 | 12 MB |
Battery
| Battery | 50 Wh | -- |
|---|---|---|
| Battery Backup | Up to 14.5 hours | -- |
| Power Supply | 65 W Round Tip (3-pin) | -- |
Connectivity
| Bluetooth | v5.2 | Yes |
|---|---|---|
| Wi-Fi | Wi-Fi 6 (802.11ax) 2x2 | Yes |
Ports and Slots
| Ethernet Port | -- | Yes, 1 x RJ-45 |
|---|---|---|
| USB Port | 2 x USB-A 3.2 Gen 1 1 x USB-C 3.2 Gen 1 (Power Delivery 3.0, DisplayPort 1.2) | 1 x USB 3.2 Gen 2 Type-C, 1 x Thunderbolt 4, 2 x USB 3.2 Gen 1 Type-A |
| HDMI Port | 1 x HDMI 1.4 | 1 x HDMI |
| Multi Card Slot | SD Card Reader | 4-in-1 card reader |
| Headset Jack | 1 × 3.5mm headphone/mic jack | Yes |
Multimedia
| Web Camera | FHD 1080p + IR with Privacy Shutter | Yes |
|---|---|---|
| Mic | Dual Array | Yes |
| Speakers | Stereo Speakers, 2 x 2W, Optimized with Dolby Audio | Yes, Dual Speaker |
Features
| Keyboard | Backlit, English Keyboard with Numeric Keypad | -- |
|---|---|---|
| Backlit Keyboard | Yes | Backlit Keyboard |
| Touchpad | Buttonless Mylar Surface multi-touch Touchpad, Precision TouchPad | -- |
Warranty
| Warranty | 1 Year Onsite Warranty | -- |
|---|
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