| Name | Lenovo Z51-70 Laptop | HP Pavilion 15-ec2004AX Gaming Laptop | 
| RAM | 8 GB | 8 GB | 
|---|---|---|
| Display | 15.6 in | 15.6 in | 
| Processor | Intel Core i7 (5th Gen) 5500U | AMD Ryzen 5 | 
| Graphics Card | AMD TROPO XT2 | NVIDIA GeForce GTX 1650 | 
| Price | Rs. 40244 | Rs. 51140 | 
The cost of Lenovo Z51-70 Laptop is Rs. 40244. The cost of HP Pavilion 15-ec2004AX Gaming Laptop is Rs. 51140.
Lenovo Z51-70 Laptop features larger screen size of 15.6 in inches in comparison to HP Pavilion 15-ec2004AX Gaming Laptop's 15.6 in inch screen. Lenovo Z51-70 Laptop has Full HD TN Glare Slim Display Screen type whereas HP Pavilion 15-ec2004AX Gaming Laptop has IPS Screen type.
Both Laptops have 8 GB RAM.
First Laptop has Intel Core i7 (5th Gen) 5500U processor whereas second laptop has AMD Ryzen 5 . Lenovo Z51-70 Laptop has CPU Clock Speed of which falls short to HP Pavilion 15-ec2004AX Gaming Laptop's clock speed. HP Pavilion 15-ec2004AX Gaming Laptop has greater CPU Cache of 16 MB than Lenovo Z51-70 Laptop's 4 MB cache.
| Name | Lenovo Z51-70 Laptop | HP Pavilion 15-ec2004AX Gaming Laptop | 
| General | ||
| Country of Origin | China | |
| Series | Pavilion | |
| Model | 80K600VVIN | 15-ec2004AX | 
| Utility | Everyday Use | Gaming | 
| Device Type | Netbook | |
| OS | Windows 10 (64-bit) | Windows 10 Home (64-bit) | 
| Dimensions | 360 x 257 x 23.5 mm | |
| Weight | 1.98 kg | |
| Warranty | 1 Year Onsite Warranty | 1 year Warranty | 
| Display | ||
| Type | Full HD TN Glare Slim Display | IPS | 
| Touch | No | No | 
| Size | 15.6 inches | 15.6 inches | 
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels | 
| PPI | ~ 141 PPI | |
| Refresh Rate | 144 Hz | |
| Anti Glare Screen | No | Yes | 
| Features | Full HD WLED-Backlit IPS Micro-edge Display (Brightness: 250 nits, 141 PPI, Color Gamut: 45% NTSC) | |
| Connectivity | ||
| Ethernet | Yes | Integrated 10/100/1000 GbE LAN | 
| WiFi | IEEE 802.11ac | RTL8822CE 802.11a/b/g/n/ac (2x2) | 
| Bluetooth | Yes | v5 | 
| USB Ports | 2 x USB 3.0 | 1 x USB Type-C, 2 x USB Type-A, 1 x USB 2.0 | 
| USB Port Details | 1 x SuperSpeed USB Type-C 5Gbps Signaling Rate, 1 x SuperSpeed USB Type-A 5Gbps Signaling Rate, 1 x USB 2.0 Type-A (HP Sleep and Charge) | |
| HDMI | 1 x HDMI Port | 1 x HDMI v2.0 Port | 
| Card Reader | 4-in-1 Card Reader | 3-in-1 Card Reader (SD, SDHC, SDxC) | 
| Microphone In | Yes | |
| Headphone Jack | Yes | |
| Security Lock Port | Yes | |
| Input | ||
| Camera | 3D Webcam | HP True Vision 720p HD Camera | 
| Keyboard | Standard Keyboard | Full-size, Ultra Violet Backlit, Shadow Black Keyboard with Numeric Keypad, Yes | 
| Keyboard Backlit | Yes | |
| Touchpad | Touchpad | HP Imagepad with Multi-Touch Gesture Support | 
| Inbuilt Microphone | Yes | Integrated Dual Array Digital Microphone | 
| Speakers | Yes | Built-in Dual Speakers | 
| Sound | JBL Designed Speakers, Dolby Home Theater | Audio by Bang & Olufsen | 
| Optical Drive | SuperMulti DVD Tray-in Drive | No | 
| Processor | ||
| Processor | 5th Gen Intel Core i7 5500U | 5th Gen AMD Ryzen 5 5600H | 
| CPU Score | 43 out of 100 | |
| Speed | 6 x 3.3 GHz (Turbo Speed upto 4.2 GHz) Cores | |
| Cores | Hexa Core, 12 Threads | |
| Cache | 4 MB | 16 MB | 
| Brand | Intel | AMD | 
| Series | Core i7 | Ryzen 5 | 
| Model | 5500U | 5600H | 
| Generation | 5th Gen | 5th Gen | 
| Graphics | ||
| GPU | AMD TROPO XT2 | NVIDIA GeForce GTX 1650 | 
| Dedicated Memory | DDR3 4 GB | GDDR6 4 GB | 
| Brand | AMD | NVIDIA | 
| Memory | ||
| RAM | 8 GB DDR3 | 8 GB DDR4 | 
| RAM Bus Speed | 1600 MHz | 3200 MHz | 
| Maximum RAM Supported | Upto 16 GB | |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB SSD | |
| SSD Interface | NVMe | |
| Hard Disk Capacity | 1 TB | |
| Hard Disk Speed | 5400 RPM | |
| Battery | ||
| Battery | 4 Cell Battery | 52.5 Wh, 3 Cell Battery | 
| Adapter Type | 150 W Smart AC Power Adapter | |
| Battery Details | 52.5 Wh Li-ion Polymer | |
| Extra | ||
| Included Software | HP Documentation, HP e-service, HP BIOS Recovery, HP SSRM, HP Smart, HP Jumpstarts, McAfee LiveSafe | |
| Sales Package | Laptop, Battery, AC Adapter, User Guide and Manuals | Laptop, Power Adaptor, User Guide, Warranty Documents |