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Realme Book Slim RMNB1002 Core i5 11th Gen (8GB/512GB SSD/Windows 11) vs Lenovo ThinkPad E15 21E6S05G00 Intel Core i5 12th Gen (8GB/512GB SSD/DOS)
Findprix helps you compare the Realme Book Slim RMNB1002 Core i5 11th Gen (8GB/512GB SSD/Windows 11) and Lenovo ThinkPad E15 21E6S05G00 Intel Core i5 12th Gen (8GB/512GB SSD/DOS) in terms of price, specifications, user reviews, and more. Realme Book Slim RMNB1002 Core i5 11th Gen (8GB/512GB SSD/Windows 11) is priced at ₹58,299. Lenovo ThinkPad E15 21E6S05G00 Intel Core i5 12th Gen (8GB/512GB SSD/DOS) is priced at ₹57,990. Here's a quick comparison.
| Key Highlights | Realme Book Slim RMNB1002 Core i5 11th Gen (8GB/512GB SSD/Windows 11) | Lenovo ThinkPad E15 21E6S05G00 Intel Core i5 12th Gen (8GB/512GB SSD/DOS) |
|---|---|---|
| Processor | Intel Core i5 11th Gen | Intel Core i5 12th Gen |
| RAM | 8 GB, DDR4 | 8 GB, DDR4 |
| Storage | 512 GB SSD | 512 GB SSD |
| Display | 14 inches, 2K QHD | 15.6 inches, Full HD |
| GPU | Intel Integrated Iris Xe | Intel UHD |
| OS | Windows 11 Home | DOS |
Overview
| Processor | Intel Core i5 11th Gen | Intel Core i5 12th Gen |
|---|---|---|
| RAM | 8 GB, DDR4 | 8 GB, DDR4 |
| Storage | 512 GB SSD | 512 GB SSD |
| Display | 14 inches, 2K QHD | 15.6 inches, Full HD |
| GPU | Intel Integrated Iris Xe | Intel UHD |
| OS | Windows 11 Home | DOS |
| User Ratings | 4.3/5 (8K Ratings) | 5.0/5 (1 Ratings) |
Price List
 | ₹58,299 | N/A |
|---|---|---|
 | N/A | ₹57,990 |
General
| Modal | RMNB1002 | 21E6S05G00 |
|---|---|---|
| Operating System | Windows 11 Home | DOS |
Design
| Dimensions | 30.7 x 22.9 x 15.6 cm | 36.5 x 24 x 1.9 cm |
|---|---|---|
| Weight | 1.38 kg | 1.7 kg |
| Colours | Blue, Gray | Black |
Display
| Touch Screen | No | No |
|---|---|---|
| Screen Size | 14 inches | 15.6 inches |
| Screen Resolution | 2160 x 1440 pixels | 1920 x 1080 pixels |
| Brightness | 400 nits | 250 nits |
| Anti-Glare | -- | Yes |
| Features | 2K QHD, IPS LCD Display | 45% NTSC |
Performance
| Processor | Intel Core i5 11th Gen | Intel Core i5 12th Gen |
|---|---|---|
| Processor Variant | 1135G7 | 1235UG4 |
| Graphics | Intel Integrated Iris Xe | Intel UHD |
| Cores | -- | 10 |
| Clock Speed | 3.8 GHz | 4.4 GHz |
| System Architecture | 64 bit | 64 bit |
Storage
| RAM | 8 GB | 8 GB |
|---|---|---|
| RAM Type | DDR4 | DDR4 |
| RAM Speed | -- | 3200 MHz |
| SSD Storage | 512 GB | 512 GB |
| Cache | 8 MB | 12 MB |
Battery
| Battery Cell | -- | 3 Cell |
|---|---|---|
| Power Supply | 65 W Type-C Adaptor | -- |
Connectivity
| Bluetooth | Yes, | Yes, v5.1 |
|---|---|---|
| Wi-Fi | Yes | Yes, Wi-Fi 6 |
Ports and Slots
| Ethernet Port | -- | Yes, 1 x RJ-45 |
|---|---|---|
| USB Port | 1 x USB Type C 4 Gen 3, 1 x USB Type C 3.2 Gen 2, 1 x USB Type A 3.2 Gen 1 | 1 x USB 2.0, 1 x USB 3.2 Gen 1 (Always On), 1 x Thunderbolt 4 |
| HDMI Port | -- | 1 x HDMI 1.4 |
| Headset Jack | Yes | Yes |
Multimedia
| Web Camera | Yes | Yes, HD Webcam |
|---|---|---|
| Mic | Yes | Yes |
| Speakers | Yes, Dual Speaker | Yes |
Features
| Keyboard | Backlit Keyboard | Full-size Keyboard |
|---|---|---|
| Backlit Keyboard | Yes | -- |
| Fingerprint Sensor | Yes | -- |
Warranty
| Warranty | 1 Year Onsite Warranty | 1 Year Onsite Warranty |
|---|
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