Lenovo ThinkPad E15 21E6S05E00 Intel Core i3 12th Gen (8GB/512GB SSD/DOS) vs Realme Book Slim RMNB1002 Core i5 11th Gen (8GB/512GB SSD/Windows 11)
Findprix helps you compare the Lenovo ThinkPad E15 21E6S05E00 Intel Core i3 12th Gen (8GB/512GB SSD/DOS) and Realme Book Slim RMNB1002 Core i5 11th Gen (8GB/512GB SSD/Windows 11) in terms of price, specifications, user reviews, and more. Lenovo ThinkPad E15 21E6S05E00 Intel Core i3 12th Gen (8GB/512GB SSD/DOS) is priced at ₹38,771.2. Realme Book Slim RMNB1002 Core i5 11th Gen (8GB/512GB SSD/Windows 11) is priced at ₹58,299. Here's a quick comparison.
| Key Highlights | Lenovo ThinkPad E15 21E6S05E00 Intel Core i3 12th Gen (8GB/512GB SSD/DOS) | Realme Book Slim RMNB1002 Core i5 11th Gen (8GB/512GB SSD/Windows 11) |
|---|---|---|
| Processor | Intel Core i3 12th Gen | Intel Core i5 11th Gen |
| RAM | 8 GB, DDR4 | 8 GB, DDR4 |
| Storage | 512 GB SSD | 512 GB SSD |
| Display | 15.6 inches, Full HD | 14 inches, 2K QHD |
| GPU | Intel UHD | Intel Integrated Iris Xe |
| OS | DOS | Windows 11 Home |
Overview
| Processor | Intel Core i3 12th Gen | Intel Core i5 11th Gen |
|---|---|---|
| RAM | 8 GB, DDR4 | 8 GB, DDR4 |
| Storage | 512 GB SSD | 512 GB SSD |
| Display | 15.6 inches, Full HD | 14 inches, 2K QHD |
| GPU | Intel UHD | Intel Integrated Iris Xe |
| OS | DOS | Windows 11 Home |
| User Ratings | 3.9/5 (8 Ratings) | 4.3/5 (8K Ratings) |
Price List
 | ₹38,771.2 | N/A |
|---|---|---|
 | N/A | ₹58,299 |
General
| Modal | 21E6S05E00 | RMNB1002 |
|---|---|---|
| Operating System | DOS | Windows 11 Home |
Design
| Dimensions | 36.5 x 24 x 1.9 cm | 30.7 x 22.9 x 15.6 cm |
|---|---|---|
| Weight | 1.7 kg | 1.38 kg |
| Colours | Black | Blue, Gray |
Display
| Touch Screen | No | No |
|---|---|---|
| Screen Size | 15.6 inches | 14 inches |
| Screen Resolution | 1920 x 1080 pixels | 2160 x 1440 pixels |
| Brightness | 250 nits | 400 nits |
| Anti-Glare | Yes | -- |
| Features | Anti-Glare | 2K QHD, IPS LCD Display |
Performance
| Processor | Intel Core i3 12th Gen | Intel Core i5 11th Gen |
|---|---|---|
| Processor Variant | 1215UG4 | 1135G7 |
| Graphics | Intel UHD | Intel Integrated Iris Xe |
| Cores | 6 | -- |
| Clock Speed | 4.4 GHz | 3.8 GHz |
| System Architecture | 64 bit | 64 bit |
Storage
| RAM | 8 GB | 8 GB |
|---|---|---|
| RAM Type | DDR4 | DDR4 |
| RAM Frequency | 3200 MHz | -- |
| SSD Storage | 512 GB | 512 GB |
| Cache | 10 MB | 8 MB |
Battery
| Battery Cell | 3 Cell | -- |
|---|---|---|
| Power Supply | -- | 65 W Type-C Adaptor |
Connectivity
| Bluetooth | Yes | Yes, |
|---|---|---|
| Wi-Fi | Yes | Yes |
Ports and Slots
| Ethernet Port | Yes, 1 x RJ-45 | -- |
|---|---|---|
| USB Port | 1 x USB 2.0, 1 x USB 3.2 Gen 1 (Always On), 1 x Thunderbolt 4 | 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 |
| HDMI Port | 1 x HDMI 1.4 | -- |
| Headset Jack | Yes | Yes |
Multimedia
| Web Camera | Yes, HD Webcam | Yes |
|---|---|---|
| Mic | Yes | Yes |
| Speakers | Yes | Yes, Dual Speaker |
Features
| Keyboard | Chiclet Keyboard | Backlit Keyboard |
|---|---|---|
| Backlit Keyboard | -- | Yes |
| Fingerprint Sensor | Yes | Yes |
Warranty
| Warranty | 1 Year Onsite Warranty | 1 Year Onsite Warranty |
|---|
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