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- 1,534 User Ratings
- Last Updated: 8th June 2026
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Display 6.60-inch (1080x2400)
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Processor Qualcomm Snapdragon 855+
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Front Camera 16MP + 8MP
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Rear Camera 64MP + 8MP + 12MP + 2MP
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RAM 6GB
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Storage 128GB
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Battery Capacity 4200mAh
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OS Android 10
Realme X3 Summary
Realme X3 mobile was launched on 25th June 2020. The phone comes with a 6.60-inch touchscreen display offering a resolution of 1080x2400 pixels and an aspect ratio of 20:9. The display sports Gorilla Glass for protection. Realme X3 is powered by an octa-core Qualcomm Snapdragon 855+ processor. It comes with 6GB of RAM. The Realme X3 runs Android 10 and is powered by a 4200mAh non-removable battery. The Realme X3 supports proprietary fast charging.
As far as the cameras are concerned, the Realme X3 on the rear packs a 64-megapixel (f/1.8) primary camera; an 8-megapixel (f/2.3) camera; a 12-megapixel (f/2.5) camera, and a 2-megapixel (f/2.4) camera. The rear camera setup has autofocus. On the front, the Realme X3 packs a 16-megapixel primary camera with an f/2.0 aperture and a second 8-megapixel camera with an f/2.2 aperture.
The Realme X3 runs Realme UI is based on Android 10 and packs 128GB of inbuilt storage. The Realme X3 is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards. The Realme X3 measures 163.80 x 75.80 x 8.90mm (height x width x thickness) and weighs 202.00 grams. It was launched in Arctic White and Glacier Blue colours.
Connectivity options on the Realme X3 include Wi-Fi 802.11 a/b/g/n/ac, GPS, Bluetooth v5.00, USB Type-C, 3G, and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, gyroscope, proximity sensor, and fingerprint sensor. The Realme X3 supports face unlock.
As of 8th June 2026, Realme X3 price in India starts at Rs. 21,990.
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Realme X3 Full Specifications
| Brand | Realme |
| Model | X3 |
| Price in India | ₹21,990 |
| Release date | 25th June 2020 |
| Launched in India | Yes |
| Form factor | Touchscreen |
| Dimensions (mm) | 163.80 x 75.80 x 8.90 |
| Weight (g) | 202.00 |
| Battery capacity (mAh) | 4200 |
| Removable battery | No |
| Fast charging | Proprietary |
| Colours | Arctic White, Glacier Blue |
| Screen size (inches) | 6.60 |
| Touchscreen | Yes |
| Resolution | 1080x2400 pixels |
| Protection type | Gorilla Glass |
| Aspect ratio | 20:9 |
| Processor | octa-core |
| Processor make | Qualcomm Snapdragon 855+ |
| RAM | 6GB |
| Internal storage | 128GB |
| Expandable storage | No |
| Rear camera | 64-megapixel (f/1.8) + 8-megapixel (f/2.3) + 12-megapixel (f/2.5) + 2-megapixel (f/2.4) |
| Rear autofocus | Yes |
| Rear flash | Yes |
| Front camera | 16-megapixel (f/2.0) + 8-megapixel (f/2.2) |
| Operating system | Android 10 |
| Skin | Realme UI |
| Wi-Fi | Yes |
| Wi-Fi standards supported | 802.11 a/b/g/n/ac |
| GPS | Yes |
| Bluetooth | Yes, v 5.00 |
| USB Type-C | Yes |
| Number of SIMs | 2 |
| 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 |
| Fingerprint sensor | Yes |
| Compass/ Magnetometer | Yes |
| Proximity sensor | Yes |
| Accelerometer | Yes |
| Ambient light sensor | Yes |
| Gyroscope | Yes |
Realme X3 User Review and Ratings
1,533 reviews
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Fantastic product by realme!Anant Dhillon (May 8, 2020) on Gadgets 360 Recommendsjust excited of its launch so as to grab it soon asap.Is this review helpful?
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Shanu Biswas (Jun 29, 2020) on Gadgets 360Dosto desh ke sath gaddari mat karo hamaray 20 jawan shadid huahay unikay hato #boycotChinesProductsIs this review helpful?1 more reply
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Overpriced phoneBabay Sam. (Jun 27, 2020) on Gadgets 360 RecommendsNeed more decrease money for this productIs this review helpful?
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ExcellentRajat (Aug 14, 2020) on FlipkartBest phone under 26K budget. If you ar confused between Nord and this, like i was... Then go for it this.. I had no issues with display it was very good unlike what paid YouTuber said. Realme ui surprisingly was also good. 120hz and 855+ is beast combo. I played pubg and it was running lag free... Go for it. If you like this review the. Please like it or click helpfulIs this review helpful?
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Classy productFlipkart Customer (Oct 28, 2020) on FlipkartBest in segment..i have see many reviews saying display is not good in sunlight..but i have no trouble even in full sunlight...the display is good...performance wise realme x3 is surely a beast..one small thing notable is even though phone has 120hz display,there is no 90fps option in pubg mobile...but hoping it will be added in future updates..camera is awesome,battery life is good and phone is charging from 0 to 100 in 50-55mins..fully satisfied with realmeIs this review helpful?
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Perfect product!Flipkart Customer (Oct 18, 2020) on FlipkartVery goodIs this review helpful?
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