Infinix Zero Book Series ZL12 Laptop vs Lenovo IdeaPad Slim 3 14IAH8 83EQ0074IN Laptop
Here you can compare Infinix Zero Book Series ZL12 Laptop (… and Lenovo IdeaPad Slim 3 14IAH8 83EQ0074…. Comparing Infinix Zero Book Series ZL12 Laptop (… vs Lenovo IdeaPad Slim 3 14IAH8 83EQ0074… on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Infinix Zero Book Series ZL12 Laptop (… stands against Lenovo IdeaPad Slim 3 14IAH8 83EQ0074… and which one should you buy The current lowest price found for Infinix Zero Book Series ZL12 Laptop (… is ₹56,990 and for Lenovo IdeaPad Slim 3 14IAH8 83EQ0074… is ₹55,800. The details of both of these products were last updated on Jul 18, 2026.
| Specification | Infinix Zero Book Series ZL12 Laptop (… | Lenovo IdeaPad Slim 3 14IAH8 83EQ0074… |
|---|---|---|
| Display | 15.6 inches | 14 inches |
| CPU | 12th Gen Intel Core i7 12700H | 12th Gen Intel Core i5 12450H |
| GPU | Intel Integrated Iris Xe | Intel Integrated UHD Graphics |
| RAM | 16 GB LPDDR5 | 16 GB LPDDR5 |
| HDD | ||
| Price | ₹56,990 | ₹55,800 |
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Overview
| Specs Score | 55 / 100 | 55 / 100 |
| CPU Clock Speed | 2.3 GHz Faster Clock Speed | 2 GHz |
| CPU Cores | 14 Cores More CPU Cores | Octa Core |
| Display Size | 15.6 in Bigger Display | 14 in |
| Thickness | 16.95 mm Slimmer | 17.9 mm |
| USB Ports | 2 x USB 3.0, 2 x USB Type-C More USB Ports | 2 x USB 3.0, 1 x USB Type-C |
| Weight | 1.8 kg | 1.37 kg Lighter |
| Unique Features | No Fingerprint Sensor | Anti Glare Screen No |
General
| Series | ZERO BOOK Series | IdeaPad Slim 3 |
| Model | ZL12, ZL12 | 83EQ0074IN |
| Utility | Performance, Business | Business |
| OS | Windows 11 Home | Windows 11 Home (64-bit) |
| Dimensions | 323.3 x 211.1 x 16.95 mm | 324.3 x 213.8 x 17.9 mm |
| Weight | 1.8 kg | 1.37 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | IPS Display | IPS |
| Touch | No | No |
| Size | 15.6 inches | 14 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 141 PPI | ~ 157 PPI |
| Refresh Rate | 60 Hz | |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | No | Yes |
| Features | 400 nits Peak Brightness, 100% sRGB, NTSC 72% | 300Nits Brightness |
Connectivity
| Ethernet | No | No |
| WiFi | 2x2 Wi-Fi 6E R2 (Tri-band) | Wi-Fi 6, 802.11ax 2x2 |
| Bluetooth | v5.2 | v5.2 |
| USB Ports | 2 x USB Type-C, 2 x USB 3.0 | 1 x USB Type-C, 2 x USB 3.0 |
| USB Port Details | 1 x USB-C (Support Data, Charging and DisplayPort), 1 x USB-C (Data), 2 x USB 3.0 | 2x USB-A 3.2 Gen 1 | 1x USB-C 3.2 Gen 1 |
| HDMI | 1 x HDMI v1.4 Port | 1 x HDMI 1.4b Port |
| Card Reader | Yes | Yes |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
Input
| Camera | Mi-Pi AI-Enhanced FHD BeautyCam | FHD 1080p with Privacy Shutter |
| Keyboard | Full-Size Backlit Chiclet Keyboard | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | AG Glass Touchpad with Multi-touch | Yes |
| Inbuilt Microphone | Yes | Dual Array Digital Microphones |
| Speakers | 2 x 1 W High-Frenquency and 2 x 2W Low-Frenquency Speakers | Stereo Speakers |
| Sound | 2x 1.5W HD , Dolby Audio | |
| Optical Drive | No | No |
Processor
| Processor | 12th Gen Intel Core i7 12700H | 12th Gen Intel Core i5 12450H |
| Speed | 6 x 2.3 GHz (Turbo Speed upto 4.7 GHz) Performance Cores 8 x 1.7 GHz (Turbo Speed upto 3.5 GHz) Efficient Cores | 4 x 2 GHz (Turbo Speed upto 4.4 GHz) Performance Cores 4 x 1.5 GHz (Turbo Speed upto 3.3 GHz) Efficient Cores |
| Cores | 14 Cores (6P + 8E), 20 Threads | Octa Core (4P + 4E), 12 Threads |
| Cache | 24 MB | 12 MB |
| Brand | Intel | Intel |
| Series | Core i7 | Core i5 |
| Model | 12700H | 12450H |
| Generation | 12th Gen | 12th Gen |
| Process Node | 10 nm | 10 nm |
Graphics
| GPU | Intel Integrated Iris Xe | Intel Integrated UHD Graphics |
| Brand | Intel | Intel |
Memory
| RAM | 16 GB LPDDR5 | 16 GB LPDDR5 |
| RAM Bus Speed | 4800 MHz | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe PCIe Gen4 | NVMe PCIe Gen4 |
Battery
| Battery | 70 Wh Battery | 47 Wh, 3 Cell Battery |
| Battery Backup | Upto 10 hours | |
| Battery Details | 70 Wh Lithium Polymer Battery |
Extra
| Included Software | MS Office 24 | |
| Sales Package | 1 Laptop, 1 Power Adaptor, 1 User Guide, 1 Warranty Documents | Laptop, Power Adaptor, User Guide, Warranty Documents |
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