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- 459 User Ratings
- Last Updated: 21st January 2026
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Display 6.19-inch (720x1500)
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Processor MediaTek Helio P22
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Front Camera 16MP
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Rear Camera 13MP + 5MP
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RAM 3GB
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Storage 32GB
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Battery Capacity 4000mAh
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OS Android 8.1
Micromax Infinity N12 Review
- Design
- Display
- Software
- Performance
- Battery Life
- Camera
- Value for Money
- Good
- Large battery that can last all day
- Nearly-stock Android interface
- Eye-catching colour options
- Bad
- Disappointing camera performance
- Preinstalled apps are loaded with ads
- Stutters and lags frequently under stress
Micromax was once one of the major names in the Indian smartphone industry, but with the advent of Chinese brands, the company lost its edge and has slipped down the sales charts. It is now looking to stage a comeback with two new smartphones — the Micromax Infinity N11 and the Micromax Infinity N12 — both of which claim to offer capable hardware, good cameras, and flashy design at competitive price points. We have the more powerful of the duo, the Micromax N12, for review.
Micromax Infinity N12 Summary
The Micromax Infinity N12 flaunts flashy aesthetics with a gradient design and a decent build quality, but using the phone with one hand is a struggle. The colour rendition and accuracy of the 6.19-inch HD+ (720x1500 pixels) display are just about average with decent viewing angle and sunlight legibility. The nearly stock Android experience is a good thing to have, but the sluggish performance mars the experience.
The phone is powered by the MediaTek Helio P22 SoC which is good enough for casual Web browsing and light multitasking. But as soon as the phone is subjected to stress, it starts to struggle and the lags became more noticeable when multiple apps are running in the background. The gaming performance of the phone is downright bad.
The 13-megapixel primary sensor and a 5-megapixel secondary sensor capture good photos under natural light, but struggle badly under low-light scenarios, as details were missing and colour saturation is also below average. The phone’s 4,000mAh battery easily lasts a full day of usage and is one of the key highlights of the phone. To sum up, the phone is simply not worth buying in the face of competition from the likes of the Redmi 7 and the Realme 3 in the same price bracket.
Micromax Infinity N12 Price in India
Micromax Infinity N12 price in India starts from ₹ 9,999. The lowest price of Micromax Infinity N12 is ₹ 9,999 at Amazon on 21st January 2026.
Micromax Infinity N12 Video
Micromax Infinity N12 Full Specifications
| Brand | Micromax |
| Model | Infinity N12 |
| Price in India | ₹9,999 |
| Release date | December 2018 |
| Launched in India | Yes |
| Form factor | Touchscreen |
| Battery capacity (mAh) | 4000 |
| Colours | Blue Lagoon, Velvet Red, Viola |
| Screen size (inches) | 6.19 |
| Touchscreen | Yes |
| Resolution | 720x1500 pixels |
| Processor | 2GHz octa-core |
| Processor make | MediaTek Helio P22 (MT6762) |
| RAM | 3GB |
| Internal storage | 32GB |
| Expandable storage | Yes |
| Expandable storage type | microSD |
| Expandable storage up to (GB) | 128 |
| Dedicated microSD slot | Yes |
| Rear camera | 13-megapixel + 5-megapixel |
| Rear flash | Yes |
| Front camera | 16-megapixel |
| Operating system | Android 8.1 |
| Wi-Fi | Yes |
| Wi-Fi standards supported | 802.11 b/g/n |
| GPS | Yes |
| Bluetooth | Yes |
| Micro-USB | Yes |
| Headphones | 3.5mm |
| Number of SIMs | 2 |
| Active 4G on both SIM cards | Yes |
| SIM 1 | |
| SIM Type | Nano-SIM |
| GSM/CDMA | GSM |
| 3G | Yes |
| 4G/ LTE | Yes |
| Supports 4G in India (Band 40) | Yes |
| SIM 2 | |
| SIM Type | Nano-SIM |
| GSM/CDMA | GSM |
| 3G | Yes |
| 4G/ LTE | Yes |
| Supports 4G in India (Band 40) | Yes |
| Face unlock | Yes |
| Proximity sensor | Yes |
| Accelerometer | Yes |
| Ambient light sensor | Yes |
| Gyroscope | Yes |
Micromax Infinity N12 User Review and Ratings
458 reviews
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micromax N12Dharmender Gupta (Dec 20, 2018) on Gadgets 360GOOD PHONEIs this review helpful?
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Micromax n12Kk.kapil KAPIL (Dec 19, 2018) on Gadgets 360 RecommendsThis is best product in micromax I love micromaxIs this review helpful?
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Self-Reliant IndiaSoumyadeep 980 (Jun 18, 2020) on Gadgets 360 RecommendsPurchase Made in India support MIO, jai BharatIs this review helpful?
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ravi guptaRavi Gupta (Jan 11, 2019) on Gadgets 360very good phone micromax n-12Is this review helpful?
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Micromax N12Vishnudas Karayi (May 25, 2019) on Gadgets 360 RecommendsGood phone under lowest priceIs this review helpful?
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